Twido programmable controllers
Twido programmable
controllers
Hardware Reference Guide
TWD USE 10AE eng Version 3.2
2
Table of Contents
Safety Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
About the Book . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Chapter 1
Twido Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
At a Glance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
About Twido . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Maximum Hardware Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Main Functions of the Controllers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Communication Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Chapter 2
2.1
2.2
2.3
13
14
21
24
26
Descriptions, Specifications, and Wiring . . . . . . . . . . . . . . . . . 29
At a Glance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Wiring Rules and Recommendations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Wiring Rules and Recommendations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Compact Controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
At a Glance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Overview of Compact Controllers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Description of Analog Potentiometers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Parts Description of a Compact Controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
General Specifications for the Compact Controllers . . . . . . . . . . . . . . . . . . . . . .
Functional Specifications for the Compact Controllers . . . . . . . . . . . . . . . . . . . .
I/O Specifications for the Compact Controller . . . . . . . . . . . . . . . . . . . . . . . . . . .
Compact Controller Wiring Schematics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Modular Controller. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
At a Glance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Overview of Modular Controllers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Description of Analog Potentiometers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Overview of Analog Voltage Input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Parts Description of a Modular Controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
General Specifications for the Modular Controllers. . . . . . . . . . . . . . . . . . . . . . .
Functional Specifications for the Modular Controllers . . . . . . . . . . . . . . . . . . . . .
I/O Specifications for the Modular Controllers. . . . . . . . . . . . . . . . . . . . . . . . . . .
Modular Controller Wiring Schematics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
29
31
31
35
35
36
39
40
42
46
48
54
59
59
60
62
63
64
65
67
69
75
3
2.4
2.5
2.6
2.7
2.8
2.9
4
Digital I/O Modules. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
At a Glance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
Overview of Digital I/O Modules. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80
Parts Description of Digital I/O Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83
Specifications for the Digital I/O Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85
Digital I/O Module Wiring Schematics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96
Analog I/O Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106
At a Glance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106
Overview of Analog I/O Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107
Parts Description of Analog I/O Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109
General Specifications for the Analog I/O Module . . . . . . . . . . . . . . . . . . . . . . . 110
I/O Specifications for the Analog I/O Module . . . . . . . . . . . . . . . . . . . . . . . . . . . 111
Analog I/O Modules Wiring Schematics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119
AS-Interface V2 bus master module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125
At a Glance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125
Reminder about the AS-Interface bus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126
Presentation of the main constituent elements of the AS-Interface bus . . . . . . 129
Main specifications of the AS-Interface V2 Bus . . . . . . . . . . . . . . . . . . . . . . . . . 131
Parts description of an AS-Interface master module: TWDNOI10M3 . . . . . . . . 134
Technical specifications of the TWDNOI10M3 module and the AS-Interface V2 bus . 135
Wiring and connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137
TWDNOI10M3 Operating Modes and Push Buttons . . . . . . . . . . . . . . . . . . . . . 140
AS-Interface module TWDNOI10M3 display panel . . . . . . . . . . . . . . . . . . . . . . 142
CANopen fieldbus master module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145
At a Glance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145
About the CANopen Fieldbus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 146
CANopen Fieldbus Topology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 147
Cable Length and Transmission Speed. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 149
Dimensions of the CANopen master module: TWDNCO1M . . . . . . . . . . . . . . . 150
Parts description of a CANopen master module: TWDNCO1M. . . . . . . . . . . . . 151
Technical specifications of the TWDNCO1M module and the CANopen fieldbus . . 152
CANopen Wiring and Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154
Communication Options. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 158
At a Glance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 158
Overview of Communication Adapters and Expansion Modules . . . . . . . . . . . . 159
Parts Description of Communication Adapters and Expansion Modules. . . . . . 160
Specifications for Communication Adapters and Expansion Modules. . . . . . . . 162
Operator Display Options. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 163
At a Glance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 163
Overview of Operator Display Modules and Expansion Modules . . . . . . . . . . . 164
Parts Description of Operator Display Module and Expansion Module . . . . . . . 165
Specifications for Operator Display Modules and Expansion Modules . . . . . . . 167
2.10
2.11
2.12
Chapter 3
Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
At a Glance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Overview of the Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Specifications for the Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
The ConneXium TwidoPort Ethernet Interface Module. . . . . . . . . . . . . . . . . . .
At a Glance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Overview of the ConneXium TwidoPort Ethernet Interface Module . . . . . . . . .
TwidoPort's External Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TwidoPort's LED-Panel Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
TwidoPort's Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
General Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Telefast® Pre-Wired Systems for Twido . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
At a Glance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Overview of the Telefast® Pre-Wired System for Twido . . . . . . . . . . . . . . . . . .
Specifications for the Telefast® Bases . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Telefast® Bases Wiring Schematics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
168
168
169
170
171
171
172
173
174
176
177
179
179
180
183
185
Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 193
At a Glance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 193
Dimensions of the Compact Controllers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 195
Dimensions for the Modular Controllers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 197
Dimensions for the Digital and Analog I/O Modules . . . . . . . . . . . . . . . . . . . . . 199
Dimensions of AS-Interface V2 bus master module: TWDNOI10M3 . . . . . . . . 202
Dimensions for the Operator Display Module, Operator Display Expansion Module,
and Communication Expansion Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 203
Dimensions of the Telefast® Bases. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 205
Installation Preparation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 206
Controller, Expansion I/O Module, AS-Interface Bus Master Module and
CANopen Fieldbus Master Module Mounting Positions . . . . . . . . . . . . . . . . . . 207
Assembling an expansion I/O, an AS-Interface bus master module or
a CANopen fieldbus master module to a controller. . . . . . . . . . . . . . . . . . . . . . 209
Disassembling an Expansion I/O, an AS-Interface Bus Master Module or a
CANopen Fieldbus Master Module from a Controller.. . . . . . . . . . . . . . . . . . . . 211
How to Install the Operator Display Module and Operator Display Expansion Module. . 213
Installing a Communication Adapter and an Expansion Module . . . . . . . . . . . . 217
How to Install the TwidoPort Ethernet Interface Module . . . . . . . . . . . . . . . . . . 221
How to Install a Memory or RTC Cartridge . . . . . . . . . . . . . . . . . . . . . . . . . . . . 224
Removing a Terminal Block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 226
How to Install and Remove a Controller, an Expansion I/O Module,
an AS-Interface Bus Interface Module or a CANopen Fieldbus Master Module
from a DIN Rail. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 227
How to Direct Mount on a Panel Surface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 230
Minimum Clearances for Controllers and Expansion I/O Modules in a Control Panel . . 236
How to Connect the Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 238
How to Install and Replace an External Battery . . . . . . . . . . . . . . . . . . . . . . . . 241
5
Chapter 4
Special Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 245
At a Glance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 245
RUN/STOP Input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 246
Controller Status Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 247
Latching input. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 248
Fast Counting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 249
Very Fast Counters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 250
Pulse (PLS) Generator Output. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 253
Pulse Width Modulation (PWM) Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 254
Chapter 5
Powering-Up and Troubleshooting . . . . . . . . . . . . . . . . . . . . 255
At a Glance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 255
Procedure for First Time Power-Up of a Controller . . . . . . . . . . . . . . . . . . . . . . 256
Checking I/O Connections on the Base Controller . . . . . . . . . . . . . . . . . . . . . . 257
Troubleshooting Using the Controller’s LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . 258
Chapter 6
Agency Compliance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 261
Agency Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 261
Appendices
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 263
At a Glance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 263
Appendix A
IEC Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 265
Glossary of Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 265
6
Glossary
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 267
Index
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 273
Safety Information
§
Important Information
NOTICE
Read these instructions carefully, and look at the equipment to become familiar with
the device before trying to install, operate, or maintain it. The following special
messages may appear throughout this documentation or on the equipment to warn
of potential hazards or to call attention to information that clarifies or simplifies a
procedure.
The addition of this symbol to a Danger or Warning safety label indicates
that an electrical hazard exists, which will result in personal injury if the
instructions are not followed.
This is the safety alert symbol. It is used to alert you to potential personal
injury hazards. Obey all safety messages that follow this symbol to avoid
possible injury or death.
DANGER
DANGER indicates a hazardous situation, which will result in death, serious injury
or equipment damage.
WARNING
WARNING indicates a situation presenting risks liable to provoke death, serious
injury or equipment damage.
CAUTION
CAUTION indicates a potentially hazardous situation, which, can result in
personal injury or equipment damage.
TWD USE 10AE
7
Safety Information
PLEASE NOTE
Electrical equipment should be serviced only by qualified personnel. No responsibility is assumed by Schneider Electric for any consequences arising out of the use
of this material. This document is not intended as an instruction manual for untrained
persons. Assembly and installation instructions are provided in the Twido Hardware
Reference Manual, TWD USE 10AE.
(c) 2002-2005 Schneider Electric
All Rights Reserved
Additional Safety
Information
Those responsible for the application, implementation or use of this product must
ensure that the necessary design considerations have been incorporated into each
application, completely adhering to applicable laws, performance and safety
requirements, regulations, codes and standards.
General
Warnings and
Cautions
DANGER
HAZARD OF ELECTRIC SHOCK, BURN OR EXPLOSION
Turn off all power before starting installation, removal, wiring, maintenance or
inspection of the smart relay system.
Failure to follow this instruction will result in death or serious injury.
WARNING
EXPLOSION HAZARD
z
z
Substitution of components may impair suitability for Class I, Div 2 compliance.
Do not disconnect equipment unless power has been switched off or the area
is known to be non-hazardous.
Failure to follow this instruction can result in death, serious injury, or
equipment damage.
8
TWD USE 10AE
Safety Information
WARNING
UNINTENDED EQUIPMENT OPERATION
z
z
z
z
z
z
z
Turn power off before installing, removing, wiring, or maintaining.
This product is not intended for use in safety critical machine functions. Where
personnel and or equipment hazards exist, use appropriate safety interlocks.
Do not disassemble, repair, or modify the modules.
This controller is designed for use within an enclosure.
Install the modules in the operating environment conditions described.
Use the sensor power supply only for supplying power to sensors connected to
the module.
For power line and output circuits, use a fuse designed to Type T standards per
IEC60127. The fuse must meet the circuit voltage and current requirements.
Recommended: Littelfuse® 218 Series, 5x20mm time lag (slow blow) fuses.
Failure to follow this instruction can result in death, serious injury, or
equipment damage.
TWD USE 10AE
9
Safety Information
Safe Battery
Disposal
The TWDLCA•40DRF compact bases use an optional external lithium battery for
longer duration of data backup. (Note: The lithium battery is not supplied with the
compact bases; you must purchase it separately.)
WARNING
EXPLOSION AND TOXIC HAZARD
z
z
z
z
Do not incinerate a lithium battery for it may explode and release toxic
substances.
Do not handle damaged or leaking lithium battery.
Dead batteries shall be disposed of properly, for improper disposal of unused
batteries can cause harm, as well as environmental damage.
In some areas, the disposal of lithium batteries with household or business trash
collection may be prohibited. In any case, it is your responsibility to always
conform to local regulations in your area, as regard to battery disposal.
Failure to follow this instruction can result in death, serious injury, or
equipment damage.
Reverse Polarity
Warning
Reverse-Polarity at Transistor Output is Not Allowed
The TWDLCA•40DRF compact bases transistor outputs cannot withstand any
reverse polarity.
CAUTION
RISK OF REVERSE-POLARITY DAMAGE AT TRANSISTOR OUTPUTS
z
z
Make sure to conform to the polarity markings on the transistor output terminals.
Use of a reverse polarity can permanently damage or destroy the output circuits.
Failure to follow this instruction can result in injury or equipment damage.
10
TWD USE 10AE
About the Book
About the Book
At a Glance
Document Scope
This manual provides parts descriptions, specifications, wiring schematics,
installation, set up, and troubleshooting information for all Twido products.
Validity Note
The information in this manual is applicable only for Twido products.
Product Related
Warnings
Schneider Electric assumes no responsibility for any errors that appear in this
document. No part of this document may be reproduced in any form or means,
including electronic, without prior written permission of Schneider Electric.
User Comments
We welcome your comments about this document. You can reach us by e-mail at
techpub@schneider-electric.com
TWD USE 10AE
11
About the Book
12
TWD USE 10AE
Twido Overview
1
At a Glance
Introduction
This chapter provides an overview of the Twido products, the maximum
configurations, the main functions of the controllers, and an overview of the
communication system.
What's in this
Chapter?
This chapter contains the following topics:
TWD USE 10AE
Topic
Page
About Twido
14
Maximum Hardware Configuration
21
Main Functions of the Controllers
24
Communication Overview
26
13
Twido Overview
About Twido
Introduction
14
The Twido controller is available in two models:
z Compact
z Modular
The Compact controller is available with:
z 10 I/Os
z 16 I/Os
z 24 I/Os
z 40 I/Os
The Modular controller is available with:
z 20 I/Os
z 40 I/Os
Additional I/O can be added to the controllers using expansion I/O modules. They
are:
z 15 expansion modules of the digital I/O or relay type
z 8 expansion modules of the analog I/O type
Connecting to an AS-Interface bus interface module also allows you to manage up
to 62 slave devices. Use the following module:
z AS-Interface V2 bus interface master module: TWDNOI10M3.
The 24 I/O and 40 I/O compact base controllers and all modular base controllers can
connect to a CANopen fieldbus interface module that allows you to manage up to 16
CANopen slave devices (not to exceed 16 Transmit-PDOs (TPDO) and 16 ReceivePDOs (RPDO)). Use the following module:
z CANopen fieldbus interface master module: TWDNCO1M.
There are also several options that can be added to the base controllers:
z Memory cartridges
z Real-Time Clock (RTC) cartridge
z Communication adapters
z Communication expansion modules (Modular controller only)
z Ethernet interface module (all Modular and Compact controllers, except
TWDLCAE40DRF with on-board Ethernet interface)
z Operator display module (Compact controller only)
z Operator display expansion module (Modular controller only)
z Input simulators (Compact controller only)
z Programming cables
z Digital I/O cables
®
z Telefast pre-wired systems with I/O interfaces
Advanced integrated features are provided on the TWDLCAA40DRF and
TWDLCAE40DRF series compact base controllers:
z Built-in 100Base-TX Ethernet network port: TWDLCAE40DRF only
z Onboard Real-Time Clock (RTC): TWDLCAA40DRF and TWDLCAE40DRF
z A fourth Fast Counter (FC):TWDLCAA40DRF and TWDLCAE40DRF
z External battery support:TWDLCAA40DRF and TWDLCAE40DRF
TWD USE 10AE
Twido Overview
Controller
Models
The following table lists the controllers:
Controller Name
Reference
Channels
Channel type
Input/Output type
Power supply
Compact 10 I/O
TWDLCAA10DRF
6
Inputs
24 VDC
100/240 VAC
4
Outputs
Relay
6
Inputs
24 VDC
4
Outputs
Relay
9
Inputs
24 VDC
7
Outputs
Relay
9
Inputs
24 VDC
7
Outputs
Relay
14
Inputs
24 VDC
10
Outputs
Relay
14
Inputs
24 VDC
10
Outputs
Relay
Compact 10 I/O
Compact 16 I/O
Compact 16 I/O
Compact 24 I/O
Compact 24 I/O
TWDLCDA10DRF
TWDLCAA16DRF
TWDLCDA16DRF
TWDLCAA24DRF
TWDLCDA24DRF
24 VDC
100/240 VAC
24 VDC
100/240 VAC
24 VDC
Compact 40 I/O
TWDLCAA40DRF
24
16
Inputs
Outputs
24 VDC
Relay X 14
Transistors X 2
100/240 VAC
Compact 40 I/O
TWDLCAE40DRF
24
16
Inputs
Outputs
24 VDC
Relay X 14
Transistors X 2
Ethernet port
100/240 VAC
Modular 20 I/O
TWDLMDA20DUK
12
Inputs
24 VDC
24 VDC
8
Outputs
Transistor sink
Modular 20 I/O
Modular 20 I/O
TWDLMDA20DTK
TWDLMDA20DRT
Modular 40 I/O
TWDLMDA40DUK
Modular 40 I/O
TWDLMDA40DTK
TWD USE 10AE
12
Inputs
24 VDC
8
Outputs
Transistor source
12
Inputs
24 VDC
6
2
Outputs
Outputs
Relay
Transistor source
24
Inputs
24 VDC
16
Outputs
Transistor sink
24
Inputs
24 VDC
16
Outputs
Transistor source
24 VDC
24 VDC
24 VDC
24 VDC
15
Twido Overview
Digital
Expansion I/O
Modules
Module Name
The following table lists the digital and relay expansion I/O modules:
Reference
Channels
Channel type
Input/Output type
Terminal type
8-point input
TWDDDI8DT
8
Inputs
24 VDC
Removable
terminal block
8-point input
TWDDAI8DT
8
Inputs
120 VAC
Removable
terminal block
16-point input
TWDDDI16DT
16
Inputs
24 VDC
Removable
terminal block
16-point input
TWDDDI16DK
16
Inputs
24 VDC
Connector
32-point input
TWDDDI32DK
32
Inputs
24 VDC
Connector
8-point output
TWDDD08UT
8
Outputs
Transistor sink
Removable
terminal block
8-point output
TWDDD08TT
8
Outputs
Transistor source
Removable
terminal block
8-point output
TWDDRA8RT
8
Outputs
Relay
Removable
terminal block
16-point output
TWDDRA16RT
16
Outputs
Relay
Removable
terminal block
16-point output
TWDDDO16UK
16
Outputs
Transistor sink
Connector
16-point output
TWDDDO16TK
16
Outputs
Transistor source
Connector
32-point output
TWDDDO32UK
32
Outputs
Transistor sink
Connector
32-point output
TWDDDO32TK
32
Outputs
Transistor source
Connector
4-point input/4point output
TWDDMM8DRT
4
Inputs
24 VDC
4
Outputs
Relay
Removable
terminal block
16-point input/8point output
TWDDMM24DRF
16
Inputs
24 VDC
8
Outputs
Relay
Input modules
Output Modules
Mixed modules
16
Non-removable
terminal block
TWD USE 10AE
Twido Overview
Analog
Expansion I/O
Modules
The following table lists the analog expansion I/O modules:
Module name
Reference
Channel Channel type Details
2 high level
inputs
TWDAMI2HT
2
Inputs
12 bits 0-10V, 4-20mA
1 high level
output
TWDAMO1HT
1
Outputs
12 bits 0-10V, 4-20mA
2 high level
inputs/1 output
TWDAMM3HT
2
Inputs
12 bits 0-10V, 4-20mA
1
Output
12 bits 0-10V, 4-20mA
2 low level
inputs/1 high
level output
TWDALM3LT
2
Inputs
12 bits Thermocouple, RTD
1
Output
12 bits 0-10V, 4-20mA
2 high level
outputs
TWDAVO2HT
2
Outputs
11 bits + sign, +/-10V
4 low level
inputs
TWDAMI4LT
4
Inputs
12 bits 0-10V, 0-20mA, 3-wire
PT100, PT1000, NI100 and NI1000
8 high level
inputs
TWDAMI8HT
8
Inputs
10 bits 0-10V, 0-20mA
TWDARI8HT
8
Inputs
10 bits, NTC or PTC sensors
AS-Interface V2
bus master
module
Module name
Removable
terminal block
The following table lists the specifications of the AS-Interface V2 bus master
module:
Reference
Number of slaves Maximum number Power supply Terminal type
of channels
AS-Interface master TWDNOI10M3 Maximum 62
CANopen
fieldbus master
module
Terminal type
248 inputs
186 outputs
30 VDC
Removable
terminal block
The following table lists the specifications of the CANopen fieldbus master module:
Module name
Reference
Number of slaves Maximum number
of channels
Power supply Terminal type
CANopen master
TWDNCO1M
Maximum 16
24 VDC
TWD USE 10AE
16 TPDOs
16 RPDOs
Removable
terminal block
17
Twido Overview
Telefast® prewired systems
The following table lists the various Telefast® bases for Twido:
I/O sub-bases
Reference
Inputs
Outputs
For Twido modular base
controllers
ABE 7B20MPN20
12 inputs
8 passive outputs
ABE 7B20MPN22
12 inputs
8 passive outputs with individual
fuse protection and LED
ABE 7B20MRM20
12 inputs
8 outputs with soldered relays
For Twido expansion modules ABE 7E16EPN20
Optional terminal blocks
Options
16 passive inputs
—
ABE 7E16SPN20
—
16 passive outputs
ABE 7E16SPN22
—
16 passive outputs with indivdual
fuse protection and LED
ABE 7E16SRM20
—
16 soldered relay outputs
ABE 7BV20TB
12 shunted screw terminals 8 shunted screw terminals for the
for the input common
output common
ABE 7BV20
20 shunted screw terminals for connection of a single common
The following table lists the options:
Option name
Reference
Operator display module
TWDXCPODC
Operator display expansion module
TWDXCPODM
Real Time Clock (RTC) cartridge
TWDXCPRTC
32 Kb EEPROM memory cartridge
TWDXCPMFK32
64 Kb EEPROM memory cartridge
TWDXCPMFK64
Communication adapter, RS485, miniDIN
TWDNAC485D
Communication adapter, RS232, miniDIN
TWDNAC232D
Communication adapter, RS485, terminal
TWDNAC485T
Communication expansion module, RS485, miniDIN
TWDNOZ485D
Communication expansion module, RS232, miniDIN
TWDNOZ232D
Communication expansion module, RS485, terminal
TWDNOZ485T
ConneXium TwidoPort Ethernet interface module
499TWD01100
6-point input simulator
TWDXSM6
9-point input simulator
TWDXSM9
14-point input simulator
TWDXSM14
External backup battery (TWDLCA•40DRF only)
TSXPLP01 (single battery order)
TSXPLP101 (10 pack order)
5 mounting strips
TWDDXMT5
18
TWD USE 10AE
Twido Overview
Option name
Reference
2 terminal blocks (10 positions)
TWDFTB2T10
2 terminal blocks (11 positions)
TWDFTB2T11
2 terminal blocks (13 positions)
TWDFTB2T13
2 terminal blocks (16 positions)
TWDFTB2T16T
2 connectors (20 pins)
TWDFCN2K20
2 connectors (26 pins)
TWDFCN2K26
Cables
The following table lists the cables:
Cable name
Reference
Programming cables
PC to controller programming cable: Serial
TSXPCX1031
PC to controller programming cable: USB
TSXPCX3030
Mini-DIN to free wire communication cable
TSXCX100
Digital I/O Cables
3 meter, connector for controller to free wire
TWDFCW30M
5 meter, connector for controller to free wire
TWDFCW50M
3 meter, connector for expansion I/O module to free wire
TWDFCW30K
5 meter, connector for expansion I/O module to free wire
TWDFCW50K
AS-Interface Cables
Standard two-wire AS-Interface ribbon cable for sending data and
power to slave devices
see AS-Interface Wiring System catalog
available from your local Schneider
representative
Standard two-wire round cable for sending data and power to slave
devices
see AS-Interface Wiring System catalog
available from your local Schneider
representative
Telefast® Cables for Twido base controllers and expansion
modules
for Twido modular base controllers
Cable equipped with a 26-way HE 10 connector at each end. (AWG 28
/ 0.08
mm2;
ABF T26B050
length: 0.5 m / 1.64 ft)
Cable equipped with a 26-way HE 10 connector at each end. (AWG 28
ABF T26B100
/ 0.08 mm2; length: 1 m / 3.28 ft)
TWD USE 10AE
19
Twido Overview
Cable name
Reference
Cable equipped with a 26-way HE 10 connector at each end. (AWG 28
ABF T26B200
/ 0.08 mm2; length: 2 m / 6.56 ft)
for Twido discrete I/O expansion modules
Cable equipped with a 20-way HE 10 connector at each end. (AWG 28
ABF T20E050
2
/ 0.08 mm ; length: 0.5 m / 1.64 ft)
Cable equipped with a 20-way HE 10 connector at each end. (AWG 28
ABF T20E100
/ 0.08 mm2; length: 1 m / 3.28 ft)
Cable equipped with a 20-way HE 10 connector at each end. (AWG 28
ABF T20E200
/ 0.08 mm2; length: 2 m / 6.56 ft)
Ethernet Connection Cable
SFTP Cat5 RJ45 Ethernet cable
20
490NTW000••
TWD USE 10AE
Twido Overview
Maximum Hardware Configuration
Introduction
This section provides the maximum hardware configurations for each controller.
Maximum
Hardware
Configurations Compact
Controllers
The following table lists the maximum number of configuration items for each
compact controller:
Controller Item
Compact controller
TWD...
LCAA10DRF LCAA16DRF LCAA24DRF
LCDA10DRF LCDA16DRF LCDA24DRF
LCAA40DRF
LCAE40DRF
Standard digital inputs
6
9
14
24
Standard digital outputs
4
7
10
16 (14 Relay + 2
Transistor outputs)
Max expansion I/O modules (Digital or
analog)
0
0
4
7
Max digital inputs (controller I/O + exp
I/O)
6
9
14+(4x32)=142
24+(7x32)=248
Max digital outputs (controller I/O + exp 4
I/O)
7
10+(4x32)=138
16+(7x32)=240
Max digital I/O
(controller I/O + exp I/O)
10
16
24+(4x32)=152
40+(7x32)=264
Max AS-Interface bus interface
modules
0
0
2
2
Max I/O with AS-Interface modules (7 I/ 10
O per slave)
16
24+(2x62x7)=892 40+(2x62x7)=908
Max CANopen fieldbus master
modules
0
0
1
1
Max T/R-PDOs with CANopen devices 0
0
16 TPDOs
16 RPDOs
16 TPDOs
16 RPDOs
Max relay outputs
4 base only
7 base only
10 base + 32
expansion
14 base + 96 expansion
Potentiometers
1
1
2
2
Built-in analog inputs
0
0
0
0
Max analog I/O (controller I/O + exp I/
O)
0 in / 0 out
0 in / 0 out
8 in / 4 out
15 in / 7 out
Remote controllers
7
7
7
7
TWD USE 10AE
21
Twido Overview
Controller Item
Compact controller
TWD...
LCAA10DRF LCAA16DRF LCAA24DRF
LCDA10DRF LCDA16DRF LCDA24DRF
LCAA40DRF
LCAE40DRF
Serial ports
1
2
2
2
Ethernet port
0
0
0
1 (TWDLCA-E40DRF
only)
Cartridge slots
1
1
1
1
Largest application/backup size (KB)
8
16
32
64
Optional memory cartridge (KB)
321
321
321
32 or 642
Optional RTC cartridge
yes1
yes1
yes1
RTC onboard3
Optional Operator Display
yes
yes
yes
yes
Optional 2nd port
no
yes
yes
yes
Optional Ethernet interface module
yes
yes
yes
yes (TWDLC-AA40DRF)
no (TWDLC-AE40DRF)
Note:
1. A Compact controller can have either a memory cartridge or an RTC cartridge.
2. Memory cartridge only, for RTC is already onboard.
3. Both TWDLCA40DRF and TWDLCAE40DRF compact controllers have a builtin RTC. Therefore, no RTC cartridge can be added on those controllers, but only
a memory cartridge.
22
TWD USE 10AE
Twido Overview
Maximum
Hardware
Configurations Modular
Controllers
The following table lists the maximum number of configuration items for each
modular controller:
Controller Item
Modular controller
TWD...
LMDA20DUK
LMDA20DTK
LMDA20DRT
LMDA40DUK
LMDA40DTK
Standard digital inputs
12
12
24
Standard digital outputs
8
8
16
Max expansion I/O modules (Digital or analog)
4
7
7
Max digital inputs (controller I/O + exp I/O)
12+(4x32)=140
12+(7x32)=236
24+(7x32)=248
Max digital outputs (controller I/O + exp I/O)
8+(4x32)=136
8+(7x32)=232
16+(7x32)=240
Max digital I/O (controller I/O + exp I/O)
20+(4x32)=148
20+(7x32)=244
40+(7x32)=264
Max AS-Interface bus interface modules
2
2
2
Max I/O with AS-Interface modules (7 I/O per slave) 20+(2x62x7)=888
20+(2x62x7)=888
40+(2x62x7)=908
Max CANopen fieldbus interface modules
1
1
1
Max T/R-PDOs with CANopen devices
16 TPDOs
16 RPDOs
16 TPDOs
16 RPDOs
16 TPDOs
16 RPDOs
Max relay outputs
64 expansion only 6 base + 96 expansion 96 expansion only
Potentiometers
1
1
1
Built-in analog inputs
1
1
1
Max analog I/O (controller I/O + exp I/O)
9 in / 4 out
15 in / 7 out
15 in / 7 out
Remote controllers
7
7
7
Serial ports
2
2
2
Cartridge slots
2
2
2
Largest application/backup size (KB)
32
64
64
Optional memory cartridge (KB)
32
32 or 64
32 or 64
Optional RTC cartridge
yes
yes
yes
Optional Operator Display
yes
Optional Ethernet interface module
yes
2
2
yes
yes2
yes
yes
Note:
1. A Compact controller can have either a memory cartridge or an RTC cartridge.
2. A Modular controller can have either an Operator Display expansion module (with
an optional communication adapter) or a communication expansion module.
TWD USE 10AE
23
Twido Overview
Main Functions of the Controllers
Introduction
By default all I/O on the controllers are configured as digital I/O. However, certain I/O
can be assigned to specific tasks during configuration such as:
z RUN/STOP input
z Latching inputs
z Fast counters:
z Single up/down counters: 5 kHz (1-phase)
z Very fast counters: Up/down counters - 20 kHz (2-phase)
z Controller status output
z Pulse Width Modulation (PWM)
z Pulse (PLS) generator output
Twido controllers are programmed using TwidoSoft which enables the following
functions to be used on:
z PWM
z PLS
z Fast counters and very fast counters
z PID and PID Auto-Tuning
Main Functions
The following table lists the main functions of the controllers:
Function
Description
Scanning
Normal (cyclical) or periodic (constant) (2 to 150 ms)
Execution time
0.14 µs to 0.9 µs for a list instruction
Memory capacity
Data: 3000 memory words for all controllers, 128 memory bits for TWDLCAA10DRF and
TWDLCAA16DRF, 256 memory bits for all other controllers.
Program:
10 I/O compact controller: 700 list instructions
16 I/O compact controller: 2000 list instructions
24 I/O compact, and 20 I/O modular controllers: 3000 list instructions
20 I/O modular and 40 I/O modular controllers, and 40 I/O compact controllers: 6000 list
instructions (with a 64 Kb cartridge, otherwise 3000 list instructions)
RAM backup
z All controllers: By lithium internal battery. Backup duration is approximately 30 days
Programming port
z All controllers: EIA RS-485
z TWDLCAE40DRF compact controller: Built-in RJ45 Ethernet communications port
Expansion I/O modules
10 and 16 I/O compact controllers: no expansion modules
24 I/O compact and 20 I/O modular controllers: up to 4 expansion I/O modules
40 I/O modular and 40 I/O compact controllers: up to 7 expansion I/O modules
24
(typical) at 25°C (77°F) after battery is fully charged. The charging time is 15 hours
for charging from 0 to 90% of full charge. Battery life is 10 years when charging for 9
hours and discharging for 15 hours. The battery cannot be replaced.
z 40DRF compact controllers: By user-replaceable lithium external battery (in addition
to internal battery onboard). Backup duration is approximately 3 years (typical) at
25°C (77°F) under normal operating condition of the controller (typically, no long-term
powering off of the controller). BAT LED on front-panel provides indication of status
for battery-power.
TWD USE 10AE
Twido Overview
Function
Description
AS-Interface V2 bus
interface modules
10 and 16 I/O compact controllers: no AS-Interface bus interface module
24 I/O and 40 I/O compact, 20 I/O and 40 I/O modular controllers: up to 2 AS-Interface
bus interface modules
CANopen fieldbus
interface modules
10 and 16 I/O compact controllers: no CANopen fieldbus interface module
24 I/O and 40 I/O compact, 20 I/O and 40 I/O modular controllers: 1 CANopen fieldbus
interface module
Remote link
communication
Maximum 7 slaves by remote I/O or peer controllers.
Maximum length of entire network: 200 m (650 feet).
Modbus communication
Non-isolated EIA RS-485 type, maximum length limited to 200 m.
ASCII or RTU mode.
Ethernet communication
TWDLCAE40DRF compact controller and 499TWD01100 Ethernet interface module:
100Base-TX auto-negotiated type Ethernet communications over TCP/IP protocol, via
built-in RJ45 port.
ASCII communication
Half-duplex protocol to a device.
Dedicated function blocks
PWM/PLS
All modular and 40 I/O compact controllers: 2
Fast counters
TWDLCA•40DRF Compact controllers: 4
All other compact controllers: 3
All modular controllers: 2
Very fast counters
TWDLCA•40DRF compact controllers: 2
All other compact controllers: 1
All modular controllers: 2
Analog potentiometers
24 I/O and 40 I/O compact controllers: 2
All other controllers: 1
Built-in analog channel
Compact controllers: none
Modular controllers: 1 input
Programmable input filter
Input filter time can be changed during configuration
No filtering or filtering at 3 ms or 12 ms
I/O points are configured in groups
Special I/O
Inputs
RUN/STOP: Any one of the base inputs
Latching: up to 4 inputs (%I0.2 to %I0.5)
Built-in analog input connected to %I0.0 according to frequency
meter
Fast counters: 5 kHz maximum
Very fast counters: 20 kHz maximum
Frequency meter: 1 kHz to 20 kHz maximum
Outputs
Controller status output: 1 of 3 outputs (%Q0.1 to %Q0.3)
PLS: 7 kHz maximum
PWM: 7 kHz maximum
TWD USE 10AE
25
Twido Overview
Communication Overview
Introduction
Twido controllers have one, or an optional second, serial port that is used for realtime or system management services. The real-time services provide data
distribution functions for exchanging data with I/O devices and messaging functions
for communicating to external devices. System management services manage and
configure the controller through TwidoSoft. Either serial port is used for any of these
services but only serial port 1 is for communicating with TwidoSoft.
To provide these services, there are three protocols available on each controller:
z Remote Link
z Modbus
z ASCII
In addition, the TWDLCAE40DRF compact controller features a built-in RJ45
Ethernet communications port allowing to perform all real-time communications and
system management tasks via the network. Ethernet communications implements
the following protocol:
z Modbus TCP/IP
Communications
Architecture
The following diagram shows a communication architecture with all three protocols.
Twido Soft
Modbus
Modbus
ASCII
Remote link
1
Master
controller
Remote I/O
or
Peer
controller
(slave
controller)
2...
Remote I/O
or
Peer
controller
(slave
controller)
7
Remote I/O
or
Peer
controller
(slave
controller)
Note: Communication between the "Modbus" and "Remote Link" protocols cannot
occur at the same time.
26
TWD USE 10AE
Twido Overview
Remote Link
Protocol
The Remote Link protocol is a high-speed master/slave bus designed to
communicate a small amount of data between the Master controller and up to seven
Remote Slave controllers. Application or I/O data is transferred, depending on the
configuration of the Remote controller. A combination of Remote controller types is
possible where some can be Remote I/O and some can be Peer controllers.
Modbus Protocol
The Modbus protocol is a master/slave protocol that allows for one master to request
responses from slaves or to take action based on the request. The master can
address individual slaves or can initiate a broadcast message to all slaves. Slaves
return a message (response) to queries that are addressed to them individually.
Responses are not returned to broadcast queries from the master.
Modbus Master Mode - The Modbus master mode allows the controller to initiate
a Modbus query transmission, with a response expected from a Modbus slave.
Modbus slave mode - Modbus slave mode enables the controller to respond to
Modbus queries from a master. This is the default communications mode if no
communication is configured.
Modbus TCP/IP
Protocol
Note: Modbus TCP/IP is solely supported by TWDLCAE40DRF compact
controllers with built-in Ethernet network interface.
The following information describes the Modbus Application Protocol (MBAP).
The Modbus Application Protocol (MBAP) is a layer-7 protocol providing peer-topeer communication between programmable logic controllers (PLCs) and other
nodes on a LAN.
The Twido controller TWDLCAE40DRF implements Modbus TCP/IP Client/Server
communications over the Ethernet network. Modbus protocol transactions are
typical request-response message pairs. A PLC can be both client and server
depending on whether it is querying or answering messages. A Modbus TCP/IP
Client is equivalent to a Modbus Master controller in legacy Modbus, while a Modbus
TCP/IP Server would correspond to a legacy Modbus Slave controller.
ASCII Protocol
TWD USE 10AE
The ASCII protocol allows communication between the controller and a simple
device such as a printer.
27
Twido Overview
28
TWD USE 10AE
Descriptions, Specifications, and
Wiring
2
At a Glance
Introduction
This chapter provides wiring rules and recommendations, overviews, parts
descriptions, specifications, and wiring schematics for the Twido products.
What's in this
Chapter?
This chapter contains the following sections:
Section
Page
2.1
Wiring Rules and Recommendations
31
2.2
Compact Controller
35
2.3
Modular Controller
59
2.4
Digital I/O Modules
79
2.5
Analog I/O Modules
106
2.6
AS-Interface V2 bus master module
125
2.7
CANopen fieldbus master module
145
2.8
Communication Options
158
2.9
Operator Display Options
163
2.10
Options
168
2.11
The ConneXium TwidoPort Ethernet Interface Module
2.12
TWD USE 10AE
Topic
®
Telefast Pre-Wired Systems for Twido
171
179
29
Descriptions, Specifications, and Wiring
30
TWD USE 10AE
Descriptions, Specifications, and Wiring
2.1
Wiring Rules and Recommendations
Wiring Rules and Recommendations
Introduction
There are several rules that must be followed when wiring a controller or module.
Recommendations, when needed, are provided on how to comply with the rules.
DANGER
ELECTRIC SHOCK
z
z
Be sure to remove ALL power from ALL devices before connecting or
disconnecting inputs or outputs to any terminal or installing or removing any
hardware.
Be sure to connect the grounding wire to a proper ground.
Failure to follow this instruction will result in death, serious injury, or
equipment damage.
WARNING
FAILURE OF OUTPUTS
If outputs should fail, outputs may remain on or off. Where personnel and or
equipment hazards exist, use appropriate safety interlocks.
Failure to follow this instruction can result in death, serious injury, or
equipment damage.
TWD USE 10AE
31
Descriptions, Specifications, and Wiring
Rules
z
z
z
z
z
z
z
z
z
Terminal
Tightening
Torque
32
Each terminal accepts up to two 18 AWG (0.82 mm2) through 28 AWG (0.08
mm2) fitted with cable ends or tags.
Output module fusing is the responsibility of the user. It is not within the Twido
product itself. Select a fuse appropriate for the load with respect to the electrical
codes.
Depending on the load, a protection circuit may be needed for relay outputs on
modules.
The power supply wire should be between 18 AWG (0.82 mm2) and 22 AWG
(0.33 mm2). Use the shortest wire length possible.
The grounding wire should be 16 AWG (1.30 mm2).
Power supply wires routed inside the panel must be kept separate from power
wires, I/O wiring and communication wiring. Route wiring in separate cable
ducting.
Take care when wiring output modules that are designed to work as either source
or sink. Incorrect wiring can cause equipment damage.
Make sure that the operating conditions and environments are within the
specification values.
Use proper wire size to meet voltage and current requirements.
Recommended tightening torque of terminal blocks is listed for all products on the
product label.
TWD USE 10AE
Descriptions, Specifications, and Wiring
Contact
Protection
Circuit for Relay
and Transistor
Outputs
Depending on the load, a protection circuit may be needed for the relay output on
the controllers and certain modules. Choose a protection circuit, from the following
diagrams, according to the power supply. Connect the protection circuit to the
outside of the controller or relay output module.
Protective circuit A: this protection circuit can be used when the load impedance is
smaller than the RC impedance in an AC load power circuit.
Output Q
Inductive load
C
R
~
COM
z
z
C represents a value from 0.1 to 1 µF.
R represents a resistor of approximately the same resistance value as the load.
Protective circuit B: this protection circuit can be used for both AC and DC load
power circuits.
Output Q
Inductive load
C
R
COM
z
z
or
-
~
+
C represents a value from 0.1 to 1 µF.
R represents a resistor of approximately the same resistance value as the load.
Protective circuit C: this protection circuit can be used for DC load power circuits.
Output Q
COM
Inductive load
-
+
Use a diode with the following ratings:
Reverse withstand voltage: power voltage of the load circuit x 10.
z Forward current: more than the load current.
z
TWD USE 10AE
33
Descriptions, Specifications, and Wiring
Protective circuit D: this protection circuit can be used for both AC and DC load
power circuits.
Output Q
Inductive load
Varistor
or
COM
Explanation of
Source Inputs/
Sink Outputs
+
~
Note: Sink corresponds to the sensors' common on the (+) terminal of the power
supply.
Electrical
supply
+
Electrical
supply
Current
L
O
G
I
C
Input
Common -
+
Outputs
Current
Load
-
Current Sink Inputs/Current Source Outputs
Input side COM field terminal connects to the "-" terminal or common of the field
power supply. Output side COM field terminal connects to +24V field power supply.
Explanation of
Sink Inputs/
Source Outputs
Note: Source corresponds to the sensors' common on the (-) terminal of the power
supply.
Electrical
supply
+
Input
-
Current
L
O
G
I
C
Current
Electrical
supply
Load
+
Outputs
- Common
Current Source Inputs/Current Sink Outputs
Input side COM field terminal connects to +24V field power supply. Output side COM
field terminal connects to the "-" terminal or common of the field power supply.
34
TWD USE 10AE
Descriptions, Specifications, and Wiring
2.2
Compact Controller
At a Glance
Introduction
This section provides an overview, parts description, specifications, and wiring
schematics of the Compact controllers.
What's in this
Section?
This section contains the following topics:
TWD USE 10AE
Topic
Page
Overview of Compact Controllers
36
Description of Analog Potentiometers
39
Parts Description of a Compact Controller
40
General Specifications for the Compact Controllers
42
Functional Specifications for the Compact Controllers
46
I/O Specifications for the Compact Controller
48
Compact Controller Wiring Schematics
54
35
Descriptions, Specifications, and Wiring
Overview of Compact Controllers
Introduction
The information in this section describes the main features of the Compact
controllers.
Illustrations
The following illustrations are the Compact controllers:
Controller Type
The Compact 10 I/O controller:
z has 6 digital inputs and 4 relay outputs
z has 1 analog potentiometer
z has 1 integrated serial port
z accepts one optional cartridge (RTC or
memory - 32 KB only)
z accepts an optional operator display
module
z accepts 1 ConneXium TwidoPort
Ethernet interface module
Illustration
TWDLCAA10DRF
TWDLCDA10DRF
The Compact 16 I/O controller:
z has 9 digital inputs and 7 relay outputs
z has 1 analog potentiometer
TWDLCAA16DRF
TWDLCDA16DRF
z has 1 integrated serial port
z has a slot for an additional serial port
z accepts one optional cartridge (RTC or
memory - 32 KB only)
z accepts an optional operator display
module
z accepts 1 ConneXium TwidoPort
Ethernet interface module
36
TWD USE 10AE
Descriptions, Specifications, and Wiring
Controller Type
The Compact 24 I/O controller:
z has 14 digital inputs and 10 relay
outputs
z has 2 analog potentiometers
z has 1 integrated serial port
z has a slot for an additional serial port
z accepts up to 4 expansion I/O
modules
z accepts up to 2 AS-Interface V2 bus
interface modules
z accepts 1 CANopen fieldbus interface
module
z accepts one optional cartridge (RTC or
memory - 32 KB only)
z accepts an optional operator display
module
z accepts 1 ConneXium TwidoPort
Ethernet interface module
TWD USE 10AE
Illustration
TWDLCAA24DRF
TWDLCDA24DRF
37
Descriptions, Specifications, and Wiring
Controller Type
The Compact 40 I/O controllers.
Features shared by both
TWDLCAA40DRF and TWDLCAE40DRF
series are as follows:
z has 24 digital inputs, 14 relay and 2
transistor outputs
z has 2 analog potentiometers
z has 1 integrated serial port
z has a slot for an additional serial port
z has RTC onboard
z has battery compartment for userreplaceable external battery
z accepts up to 7 expansion I/O
modules
z accepts up to 2 AS-Interface V2 bus
interface modules
z accepts 1 CANopen fieldbus interface
module
z accepts one optional memory
cartridge (32 KB or 64 KB)
z accepts an optional operator display
module
Illustration
TWDLCAA40DRF
TWDLCAE40DRF
TWDLCAA40DRF-specific feature:
z accepts 1 ConneXium TwidoPort
Ethernet interface module
TWDLCAE40DRF-specific feature:
z has 1 built-in Ethernet interface RJ-45
port
38
TWD USE 10AE
Descriptions, Specifications, and Wiring
Description of Analog Potentiometers
Introduction
The following section describes the analog potentiometer on the Compact
controllers.
Description
The TWDLC•A10DRF1 and TWDLC•A16DRF1 controllers have one analog
potentiometer. The TWDLC•A24DRF1 and TWDLCA•40DRF2 controllers have two
analog potentiometers. The first analog potentiometer can be set to a value between
0 and 1023. The second analog potentiometer can be set to a value between 0 and
511. The value is stored in a system word and is updated in every scan. For more
information on setting the analog potentiometer, see the TwidoSoft Software
Reference Manual.
Note:
1. • = D as in 24 VDC power supply
• = A as in 110/240 VAC power supply
2. • = A as in standard model (no Ethernet port)
• = E as in built-in Ethernet communications interface
Analog
Potentiometer on
a Compact
Controller
The following figure shows the analog potentiometers on a TWDLC•A24DRF
Compact controller.
1
2
Legend
TWD USE 10AE
Label
Description
1
Analog potentiometer 1
2
Analog potentiometer 2
39
Descriptions, Specifications, and Wiring
Parts Description of a Compact Controller
Introduction
The following section describes the parts of a Compact controller. Your controller
may differ from the illustrations but the parts will be the same.
Parts
Description of a
Compact
Controller
The following figure shows the parts of a Compact controller. This figure is the
TWDLCAA24DRF controller.
1
5
2
12
6
7
3
8
13
9
4
10
11
14
Legend
Label
40
Description
1
Mounting hole
2
Terminal cover
3
Hinged lid
4
Removable cover to operator display connector
5
Expansion connector - On both 24DRF and 40DRF series compact bases
6
Sensor power terminals
7
Serial port 1
8
Analog potentiometers - TWDLCAA10DRF and TWDLCAA16DRF have one
9
Serial port 2 connector - TWDLCAA10DRF does not have one
10
100-240 VAC power supply terminals on TWDLCA•••DRF series
24 VDC power supply terminals on TWDLCD•••DRF series
11
Cartridge connector - located on the bottom of the controller
12
Input terminals
13
LEDs
14
Output terminals
TWD USE 10AE
Descriptions, Specifications, and Wiring
Rear Panel of a
40DRF Compact
Controller
The following figure shows the rear panel of a 40 I/O Compact controller. This figure
is the TWDLCAE40DRF controller.
1
2
Legend
Label
TWD USE 10AE
Description
1
RJ-45 100Base-TX Ethernet port (only TWDLCAE40DRF has one)
2
External user-replaceable battery compartment (both TWDLCAA40DRF and
TWDLCAE40DRF have one)
41
Descriptions, Specifications, and Wiring
General Specifications for the Compact Controllers
Introduction
Normal
Operating
Specifications
This section provides general specifications for the Compact controllers.
Compact controller
TWDLC...
AA10DRF
DA10DRF
Ambient operating
temperature
Storage temperature
AA16DRF
DA16DRF
AA24DRF
DA24DRF
0 to 55°C (32°F to 131°F)
AA40DRF
AE40DRF
0 to 55°C (32°F to
131°F) at 75% load
0 to 45°C (32°F to
113°F) at full load
-25°C to +70°C (-13°F to 158°F)
Relative humidity
Level RH1, 30 to 95% (non-condensing)
Degree of pollution
2 (IEC60664)
Degree of protection
IP20
Corrosion immunity
Free from corrosive gases
Altitude
Operation: 0 to 2,000 m (0 to 6,560 ft)
Transport: 0 to 3,000 m (0 to 9,840 ft)
Resistance to vibration
When mounted on a DIN rail:
10 to 57 Hz amplitude 0.075 mm, 57 to 150 Hz acceleration 9.8
ms2 (1G), 2 hours per axis on each of three mutually
perpendicular axes.
When mounted on a panel surface:
2 to 25 Hz amplitude 1.6 mm, 25 to 100 Hz acceleration 39.2
ms2 (4G) Lloyd’s 90 min per axis on each of three mutually
perpendicular axes.
42
Impact strength
147 ms2 (15G), 11 ms duration, 3 shocks per axis, on three
mutually perpendicular axes (IEC 61131)
Weight
230 g
(8.11 oz)
250 g
(8.81 oz)
305 g
(10.75 oz)
522 g
(18.4 oz)
TWD USE 10AE
Descriptions, Specifications, and Wiring
Specifications
for the Backup
Internal Battery
Specifications
for the Backup
External Battery
All compact base controllers have one non-removable internal battery
Compact backed up
elements
Internal RAM: internal variables, internal bits and words,
timers, counters, shift registers, etc.
Time
Approximately 30 days at 25°C (77°F) after battery fully
charged.
Battery type
Non-interchangeable lithium accumulator
Charging time
Approximately 15 hours for 0% to 90 % of total load
Service life
10 years
Only TWDLCAA40DRF and TWDLCAE40DRF series compact controllers have one
external battery compartment.
Compact backed up
elements
Internal RAM: internal variables, internal bits and words,
timers, counters, shift registers, etc.
Time
Approximately 3 years at 25°C (77°F) under following
conditions:
z Internal backup battery is fully charged.
z The Twido compact base is constantly powered. It has had
no (or minor) down-time.
Battery type
1
/2 AA, 3.6V, lithium battery
Part number TSXPLP01 (Tadiran, TL-5902)
Note that the external battery must be purchased separately by
user. No external battery is included with the Twido controller’s
package.
TWDLCA•40DRF
Agency
Compliance
WARNING
EMISSION WARNING (5.1.2/CISPR11)
Class A equipment is intended for use in industrial environment. There may be
potential difficulties in ensuring electromagnetic compatibility in other
environments, due to conducted as well as radiated disturbances.
Failure to follow this instruction can result in death or serious injury.
TWD USE 10AE
43
Descriptions, Specifications, and Wiring
Electrical
Specifications
44
Compact controller
TWDLC...
AA10DRF
AA16DRF
AA24DRF
AA40DRF
AE40DRF
Rated power voltage
100 to 240 VAC
Allowable voltage range
85 to 264 VAC
Rated power frequency
50/60 Hz (47 to 63 Hz)
Maximum input current
0.25 A (85
VAC)
0.30 A (85
VAC)
0.45 A (85
VAC)
0.79 A (85
VAC)
Maximum power
consumption
30 VA (264
VAC), 20 VA
(100 VAC)
This
controller’s
power
consumption
includes 250
mA sensor
power.
31 VA (264
VAC), 22 VA
(100 VAC)
This
controller’s
power
consumption
includes 250
mA sensor
power.
40 VA (264
VAC), 33 VA
(100 VAC)
This controller
plus 4 I/O
modules’
power
consumption
includes 250
mA sensor
power.
77 VA (264
VAC), 65 VA
(100 VAC)
This controller
plus 7 I/O
modules’
power
consumption
includes 400
mA sensor
power.
Allowable momentary
power interruption
10 ms, 100% drop out (at the rated inputs and outputs)
(IEC61131 and IEC61000-4-11)
Dielectric strength
Between power and ground terminals: 1,500 VAC, 1 min
Between I/O and ground terminals: 1,500 VAC, 1 min
Insulation resistance
Between power and ground terminals: 10 MΩ minimum
(500 VDC)
Between I/O and ground terminals: 10 MΩ minimum
(500 VDC)
Noise resistance
AC power terminals: 2kV, Level 3
I/O terminals:
- DC: 1kV, Level 3
- AC: 2kV, Level 4
According to IEC61131-2 (Zone B) and IEC61000-4-4
Inrush current
35 A
maximum
Ground wiring
UL1007 16 AWG (1.30 mm2)
Power supply wiring
UL1015 22 AWG (0.33 mm2), UL1007 18 AWG (0.82 mm2)
Effect of improper power
supply connection
Reverse polarity: normal operation
Improper voltage or frequency: internal fuse protection
35 A
maximum
40 A
maximum
35 A
maximum
TWD USE 10AE
Descriptions, Specifications, and Wiring
Compact controller
TWDLC...
TWD USE 10AE
DA10DRF
DA16DRF
DA24DRF
Rated power voltage
24 VDC
Allowable voltage range
from 19.2 to 30 VDC (including ripple)
Maximum input power
Controller
Controller
Controller plus 4 I/O
Modules
3.9 W (@ 24 VDC)
4.6 W (@ 24 VDC)
5.6 W (@ 24 VDC)
Allowable momentary
power interruption
10 ms, 100% drop out (at the rated inputs and outputs)
(IEC61000-4-11)
Dielectric strength
Between power and ground terminals: 500 VAC, 1 min
Between I/O and ground terminals: 1500 VAC, 1 min
Insulation resistance
Between power and ground terminals: 10 MΩ minimum
(500 VDC)
Between I/O and ground terminals: 10 MΩ minimum
(500 VDC)
Noise resistance
AC power terminals: 2kV, Level 3
I/O terminals:
- DC: 1kV, Level 3
- AC: 2kV, Level 4
According to IEC61131-2 (Zone B) and IEC61000-4-4
Inrush current
35 A maximum
(@ 24 VDC)
Ground wiring
UL1015 22 AWG (0.33 mm2), UL1007 18 AWG (0.82 mm2)
Power supply wiring
UL1015 22 AWG (0.33 mm2), UL1007 18 AWG (0.82 mm2)
Effect of improper power
supply connection
Reverse polarity: no operation, no damage
Improper voltage or frequency: internal fuse protection
35 A maximum
(@ 24 VDC)
40 A maximum
(@ 24 VDC)
45
Descriptions, Specifications, and Wiring
Functional Specifications for the Compact Controllers
Introduction
This section provides functional specifications for the Compact controllers.
Communication
Function
Specifications
Communication Port 1 (RS485)
Port
Port 2 (RS232C)
Communication
Adapter:
TWDNAC232D
Port 2 (RS485)
Communication
Adapters:
TWDNAC485D
TWDNAC485T
Ethernet Port (RJ45)
(TWDLCAE40DRF
controller only)
Standards
RS485
RS232
RS485
100Base-TX, RJ45
Maximum baud
rate
PC Link: 19,200 bps
Remote Link: 38,400
bps
19,200 bps
PC Link: 19,200 bps
100 Mbps, depending
Remote Link: 38,400 bps on network speed.
Modbus
communication
(RTU master/
slave)
Possible
Possible
Possible
TCP/IP Modbus Client/
Server
ASCII
communication
Possible
Possible
Possible
-
Remote
communication
7 links possible
Not possible
7 links possible
up to 16 remote nodes
configured per
controller
Maximum cable
length
Maximum distance
between the base
controller and the
remote controller: 200
m (656 ft)
Maximum distance
between the base
controller and the
remote controller:
10 m (32.8 ft)
Maximum distance
between the base
controller and the remote
controller: 200 m (656 ft)
Maximum distance
between network
nodes (depending on
network architecture)
Isolation
between internal
circuit and
communication
port
Not isolated
Not isolated
Not isolated
Isolated
Telephone
communication
Possible
Possible to connect
from a receive only
modem.
Not possible
Not possible
Not possible
46
TWD USE 10AE
Descriptions, Specifications, and Wiring
Built-in Function
Specifications
Sensor power supply
Counting
Output voltage/current
24 VDC (+10% to -15%), 250
mA max. current
(For TWDLCA•40DRF,
400 mA max. current)
Overload detection
Short-circuit protection for
TWDLCA•40DRF.
Not available on all other
controllers.
Isolation
Isolated from the internal
circuit
Number of channels
4
Frequency
For TWDLCA•40DRF:
- 4 channels at 5kHz (FCi),
- 2 channels at 20kHz (VFCi)
For all other controllers:
- 3 channels at 5kHz (FCi),
- 1 channel at 20kHz (VFCi)
Capacity
Analog potentiometers
16 bits (0..65535 steps)
32 bits (0..4294967295 steps)
1 adjustable from 0 through to 1023 steps
1 adjustable from 0 through to 511 steps
FCi: Fast Counter "i".
VFCi: Very Fast Counter "i".
TWD USE 10AE
47
Descriptions, Specifications, and Wiring
I/O Specifications for the Compact Controller
Introduction
This section provides I/O specifications for the Compact controllers.
DC Input
Specifications
WARNING
HAZARDS OF UNINTENDED EQUIPMENT OPERATION & EQUIPMENT
DAMAGE
If any input exceeding the rated value is applied, permanent damage may be
caused.
Failure to follow this instruction can result in death, serious injury, or
equipment damage.
Compact controller
TWDLCAA10DRF TWDLCAA16DRF TWDLCAA24DRF TWDLCAA40DRF
TWDLCDA10DRF TWDLCDA16DRF TWDLCDA24DRF TWDLCAE40DRF
Input points
6 points in 1
common line
Rated input voltage
24 VDC sink/source input signal
9 points in 1
common line
14 points in 1
common line
24 points in 2 common
lines
Input voltage range
from 20.4 to 28.8 VDC
Rated input current
I0 and I1: 11 mA
I2 to I13: 7 mA/point (24 VDC)
I0, I1, I6, I7: 11 mA
I2 to I5, I8 to I23: 7 mA/
point (24 VDC)
Input impedance
I0 and I1: 2.1 kΩ
I2 to I13: 3.4 kΩ
I0, I1, I6, I7: 2.1 kΩ
I2 to I5, I8 to I23: 3.4 kΩ
Turn on time
I0 to I1: 35 µs + filter value
I2 to I13: 40 µs + filter value
I0, I1, I6, I7: 35 µs + filter
value
I2 to I5, I8 to I23: 40 µs +
filter value
Turn off time
I0 and I1: 45 µs + filter value
I2 to I13: 150 µs + filter value
I0, I1, I6, I7: 45 µs + filter
value
I2 to I5, I8 to I23: 150 µs
+ filter value
Isolation
Between input terminals and internal circuit: photocoupler isolated (isolation protection
up to 500 V)
Between input terminals: not isolated
Input type
Type 1 (IEC 61131)
48
TWD USE 10AE
Descriptions, Specifications, and Wiring
Compact controller
TWDLCAA10DRF TWDLCAA16DRF TWDLCAA24DRF TWDLCAA40DRF
TWDLCDA10DRF TWDLCDA16DRF TWDLCDA24DRF TWDLCAE40DRF
External load for I/O
interconnection
Not needed
Signal determination
method
Static
Input signals type
The input signals can be both sink and source.
Cable length
3m (9.84 ft) for compliance with electromagnetic immunity.
The input operating range of the Type 1 (IEC 61131-2) input module is shown below.
Inputs I0 and I1
<- (10, 16 and 24 I/O controllers) -> Inputs I0, I1, I6, I7
Inputs I0, I1, I6, I7 <-
ON Area
15
Transition
Area
5
OFF Area
6.5 11.3 13.8
1.2
Input Current (mA)
Latching or High Speed
Sink or Source Inputs
Inputs I0 and I1
ON Area
15
Transition
Area
5
OFF Area
0
4.2 7.0 8.4
1.2
Input Current (mA)
Input
COM
Standard Sink or Source Input
<- (10, 16 and 24 I/O controllers) -> Inputs I0, I1, I6, I7
Inputs I0, I1, I6, I7 <-
TWD USE 10AE
24
The input internal circuit is shown below.
(40 I/O controllers)
-> Inputs I2 to I5, I8 to I23
1.8 kΩ
Internal Circuit
Input Internal
Circuit
28.8
24
Input Voltage (DC)
Input Voltage (DC)
28.8
0
-> Inputs I2 to I5, I8 to I23
(40 I/O controllers)
Input
COM
3.3 kΩ
Internal Circuit
Input Operating
Range
49
Descriptions, Specifications, and Wiring
I/O Usage Limits
When using TWDLC•AA16DRF, TWDLC•A24DRF and TWDLCA•40DRF at an
ambient temperature of 55°C (131°F) in the normal mounting direction, limit the
inputs and outputs, respectively, which turn on simultaneously along line (1).
Input Voltage (DC)
(2) 45°C (113°F)
28.8
26.4
(1) 55°C (131°F)
0
70 100
I/O Simultaneous ON Ratio (%)
Also, when using the above-mentionned controllers at 45°C (113°F), all I/O can be
turned on simultaneously at input voltage 28.8 VDC as indicated with line (2).
When using the TWDDMM8DRT controller, all inputs and outputs can be turned on
simultaneously at 55°C (131°F), input voltage 28.8 VDC.
For other possible mounting directions, see Controller, Expansion I/O Module, ASInterface Bus Master Module and CANopen Fieldbus Master Module Mounting
Positions, p. 207.
50
TWD USE 10AE
Descriptions, Specifications, and Wiring
Relay Output
Specifications
Compact controller
TWDLCAA10DRF TWDLCAA16DRF TWDLCAA24DRF TWDLCAA40DRF
TWDLCDA10DRF TWDLCDA16DRF TWDLCDA24DRF TWDLCDAE40DRF
Output points
4 output
7 output
10 output
14 output
Output points per common line: 3 NO contacts
COM0
4 Normally Open
4 NO contacts
—
Output points per common line: 1 NO contact
COM1
2 NO contacts
4 NO contacts
—
Output points per common line: —
COM2
1 NO contact
1 NO contact
4 NO contact
Output points per common line: —
COM3
—
1 NO contact
4 NO contact
Output points per common line:
COM4
—
—
—
4 NO contact
Output points per common line: —
COM5
—
—
1 NO contact
Output points per common line: —
COM6
—
—
1 NO contact
Maximum load current
2 A per output
8 A per common line
Minimum switching load
0.1 mA/0.1 VDC (reference value)
Initial contact resistance
30 mΩ maximum:
@ 240VAC/2A load (TWDLCA•... controllers)
@ 30VDC/2A load (TWDLCD•... controllers)
Electrical life
100,000 operations minimum (rated resistive load 1,800 operations/h)
Mechanical life
20,000,000 operations minimum (no load 18,000 operations/h)
Rated load (resistive/inductive) 240 VAC/2 A, 30 VDC/2 A
Dielectric strength
TWD USE 10AE
Between output to internal circuit: 1500 VAC, 1 min
Between output groups: 1500 VAC, 1 min
51
Descriptions, Specifications, and Wiring
Transistor
Source Output
Specifications
Compact controller
TWDLCAA40DRF and TWDLCAE40DRF
Output type
Source output
Number of digital output points
2
Output points per common Line
1
Rated load voltage
24 VDC
Maximum load current
1 A per common line
Operating load voltage range
from 20.4 to 28.8 VDC
Voltage drop (on voltage)
1 V maximum (voltage between COM and output terminals when output is on)
Rated load current
1 A per output
Inrush current
2.5 A maximum
Leakage current
0.25 mA maximum
Maximum lamp load
19 W
Inductive load
L/R = 10 ms (28.8 VDC, 1 Hz)
External current draw
12 mA maximum, 24 VDC
(power voltage at the +V terminal)
Isolation
Between output terminal and internal circuit: photocoupler isolated (isolation
protection up to 500 VDC)
Between output terminals: 500 VDC
Output delay - turn on/off time
Q0, Q1: 5 µs maximum ( I ≥ 5mA )
Output delay
The output delay is shown below.
Command
Output Relay Status
ON
OFF
ON
OFF
OFF delay: 10 ms maximum
Contact bounce: 6 ms maximum
ON delay: 6 ms maximum
52
TWD USE 10AE
Descriptions, Specifications, and Wiring
Relay Output
Contact
The relay output contact is shown below.
Field Terminal
No
LED
Qx (Load)
COM
Internal Circuit
Transistor
Source Output
Contact
The transistor source output contact applicable to TWDLCA•40DRF series compact
controllers is shown below.
+
P-chan
V+ (+24 V)
Q Output
LED
Internal
TWD USE 10AE
V- (COM)
53
Descriptions, Specifications, and Wiring
Compact Controller Wiring Schematics
Introduction
This section shows examples of wiring schematics for Compact controllers.
DANGER
HAZARD OF ELECTRIC SHOCK
z
z
Be sure to remove ALL power from ALL devices before connecting or
disconnecting inputs or outputs to any terminal or installing or removing any
hardware.
Be sure to connect the grounding wire to a proper ground.
Failure to follow this instruction will result in death, serious injury, or
equipment damage.
Note: These schematics are for external wiring only.
Note: The shaded boxes are markings on the controller. The I and Q numbers are
the input and output points.
AC Power Supply
Wiring
Schematic
54
The following AC power supply wiring schematic is for the TWDLCA•••DRF series
controllers.
TWD USE 10AE
Descriptions, Specifications, and Wiring
DC Power Supply
Wiring
Schematic
The following DC power supply wiring schematic is for the TWDLCDA••DRF series
controllers. (Note that TWDLCA•40DRF series controllers have AC power supply
only.)
DC Source Input
Wiring
Schematic
The following schematic is for the TWDLC•A10DRF, TWDLC•A16DRF, and
TWDLC•A24DRF controllers.
Power
supply
Internal
power
supply
The following DC source input wiring schematic is for the TWDLCA•40DRF series
controllers.
TWD USE 10AE
55
Descriptions, Specifications, and Wiring
DC Sink Input
Wiring
Schematic
This schematic is for the TWDLC•A10DRF, TWDLC•A16DRF, and
TWDLC•A24DRF controllers.
Power
supply
Internal
power
supply
The following DC sink input wiring schematic is for the TWDLCA•40DRF series
controllers.
+
–
+
–
+24V 0V DC IN
DC OUT COM0
56
0
1
+
–
…
+
–
11 COM1 12
+
–
13
+
–
…
23
TWD USE 10AE
Descriptions, Specifications, and Wiring
Relay and
Transistor
Output Wiring
Schematic
This schematic is for the TWDLC•A10DRF series controllers.
This schematic is for the TWDLC•A16DRF series controllers.
This schematic is for the TWDLC•A24DRF series controllers.
TWD USE 10AE
57
Descriptions, Specifications, and Wiring
This schematic is for the TWDLCA•40DRF series controllers.
Reverse-Polarity at Transistor Output is Not Allowed
The TWDLCA•40DRF compact bases transistor outputs cannot withstand any
reverse polarity.
CAUTION
RISK OF REVERSE-POLARITY DAMAGE AT TRANSISTOR OUTPUTS
z
z
Make sure to conform to the polarity markings on the transistor output terminals.
Use of a reverse polarity can permanently damage or destroy the output
circuits.
Failure to follow this instruction can result in injury or equipment damage.
58
TWD USE 10AE
Descriptions, Specifications, and Wiring
2.3
Modular Controller
At a Glance
Introduction
This section provides an overview, parts description, specifications, and wiring
schematics of the Modular controllers.
What's in this
Section?
This section contains the following topics:
TWD USE 10AE
Topic
Page
Overview of Modular Controllers
60
Description of Analog Potentiometers
62
Overview of Analog Voltage Input
63
Parts Description of a Modular Controller
64
General Specifications for the Modular Controllers
65
Functional Specifications for the Modular Controllers
67
I/O Specifications for the Modular Controllers
69
Modular Controller Wiring Schematics
75
59
Descriptions, Specifications, and Wiring
Overview of Modular Controllers
Introduction
The following section provides an overview of the Modular controllers.
Illustrations
The following illustrations are the Modular controllers.
Controller Type
Illustration
The Modular 20 I/O controllers:
z are available in two models: with transistor source outputs
(TWDLMDA20DTK) or with transistor sink outputs (TWDLMDA20DUK) TWDLMDA20DTK TWDLMDA20DUK
z have 12 digital inputs and 8 transistor source or sink outputs
z have 1 analog voltage input connector
z have 1 analog potentiometer
z have 1 integrated serial port
z have a connector for wiring
z accept up to 4 expansion I/O modules
z accept up to 2 AS-Interface V2 bus interface modules
z accept 1 CANopen fieldbus interface module
z accept both optional cartridges (RTC and memory - 32 KB or 64 KB)
z accept either an optional operator display expansion module or an
optional communication expansion module
z accept 1 ConneXium TwidoPort Ethernet interface module
The Modular 20 I/O controller:
z has 12 digital inputs, 6 relay outputs, and 2 transistor source outputs
z has 1 analog voltage input connector
z has 1 analog potentiometer
z has 1 integrated serial port
z has a terminal block for wiring
z accepts up to 7 expansion I/O modules
z accepts up to 2 AS-Interface V2 bus interface modules
z accepts 1 CANopen fieldbus interface module
z accepts both optional cartridges (RTC and memory - 32 KB or 64 KB)
z accepts either an optional operator display expansion module or an
optional communication expansion module
z accept 1 ConneXium TwidoPort Ethernet interface module
60
TWDLMDA20DRT
TWD USE 10AE
Descriptions, Specifications, and Wiring
Controller Type
The Modular 40 I/O controller:
z is available in two models: with transistor source outputs
(TWDLMDA40DTK) or with transistor sink outputs (TWDLMDA40DUK)
z has 24 digital inputs and 16 transistor source or sink outputs
z has 1 analog voltage input connector
z has 1 analog potentiometer
z has 1 integrated serial port
z has a connector for wiring
z accepts up to 7 expansion I/O modules
z accepts up to 2 AS-Interface V2 bus interface modules
z accept 1 CANopen fieldbus interface module
z accepts both optional cartridges (RTC and memory - 32 KB or 64 KB)
z accepts either an optional operator display expansion module or an
optional communication expansion module
z accept 1 ConneXium TwidoPort Ethernet interface module
TWD USE 10AE
Illustration
TWDLMDA40DTK TWDLMDA40DUK
61
Descriptions, Specifications, and Wiring
Description of Analog Potentiometers
Introduction
The following section describes the analog potentiometer on the Modular
controllers.
Description
The TWDLMDA20DUK, TWDLMADA20DTK, TWDLMDA20DRT,
TWDLMDA40DUK, and TWDLMADA40DTK controllers have one analog
potentiometer. The analog potentiometer can be set to a value between 0 and 1024.
The value is stored in a system words and is updated in every scan. For more
information on setting the analog potentiometer, see the TwidoSoft Software
Reference Manual.
Analog
Potentiometer on
a Compact
Controller
The following figure shows the analog potentiometer on a Modular controller, the
TWDLMDA40DUK.
1
Legend
62
Label
Description
1
Analog potentiometer 1
TWD USE 10AE
Descriptions, Specifications, and Wiring
Overview of Analog Voltage Input
Introduction
The following section describes the analog voltage input on the Modular controllers.
Description
All Modular controllers have one analog voltage input. The analog voltage input
connects an analog voltage source of 0 through 10 VDC. The analog voltage is
converted to a value of 0 through 512 and is stored in a system word.
TWD USE 10AE
63
Descriptions, Specifications, and Wiring
Parts Description of a Modular Controller
Introduction
The following section describes the parts of a Modular controller. Your controller
may differ from the illustrations but the parts will be the same.
Parts
Description of a
Modular
Controller
The following figure shows the parts of a Modular controller. This figure is the
Modular 40 I/O controller.
1
2
7
3
8
4
9
5
6
10
not shown, left side of controller
Legend
Label
64
Description
1
Hinged lid
2
Expansion connector
3
Analog potentiometer
4
Serial port 1
5
Cartridge covers
6
24 VDC power supply terminals
7
Analog voltage input connector
8
LEDs
9
I/O terminals
10
Communication connector
TWD USE 10AE
Descriptions, Specifications, and Wiring
General Specifications for the Modular Controllers
Introduction
Normal
Operating
Specifications
This section provides general specifications for the Modular controllers.
Modular controller
TWDLMDA20DTK
TWDLMDA20DUK
TWDLMDA20DRT
Operating temperature
0 to 55°C (32°F to 131°F) operating ambient temperature
Storage temperature
-25°C to +70°C (-13°F to 158°F)
Relative humidity
from 30 to 95% Rh (non-condensing)
Pollution degree
2 (IEC60664)
TWDLMDA40DTK
TWDLMDA40DUK
Degree of protection
IP20
Corrosion immunity
Free from corrosive gases
Altitude
Operation: from 0 to 2000 m (0 to 6,560 ft)
Transport: 0 to 3,000 m (0 to 9,840 ft)
Resistance to Vibration
When mounted on a DIN rail:
from 10 to 57 Hz amplitude 0.075 mm, from 57 to 150 Hz
acceleration 9.8 ms2 (1G), 2 hours per axis on each of three
mutually perpendicular axes.
When mounted on a panel surface:
from 2 to 25 Hz amplitude 1.6 mm, from 25 to 100 Hz
acceleration 39.2 ms2 (4G) Lloyd’s 90 min per axis on each of
three mutually perpendicular axes.
TWD USE 10AE
Impact strength
147 ms2 (15G), 11 ms duration, 3 shocks per axis, on three
mutually perpendicular axes (IEC 61131).
Weight
140 g
(4.93 oz)
185 g
(6.52 oz)
180 g
(6.35 oz)
65
Descriptions, Specifications, and Wiring
Specifications
for the Backup
Battery
Electrical
Specifications
Modular backed up
elements
Internal RAM: internal variables, internal bits and words,
timers, counters, shift registers, etc.
Time
Approximately 30 days at 25°C (77°F) after battery fully charged.
Battery type
Non-interchangeable lithium accumulator
Charging time
Approximately 15 hours for 0% to 90 % of total load
Service life
10 years
Modular controller
TWDLMDA20DTK
TWDLMDA20DUK
Rated power voltage
24 VDC
TWDLMDA40DTK
TWDLMDA40DUK
Allowable voltage range
from 20.4 to 26.4 VDC (including ripple)
Maximum input power
Controller plus 4 I/O Controller plus 7 I/O Modules
Modules
15 W (26.4 VDC)
66
TWDLMDA20DRT
19 W (26.4 VDC)
19 W (26.4 VDC)
Allowable momentary
power interruption
10 ms, 100% drop out (at the rated inputs and outputs)
(IEC61131 and IEC61000-4-11)
Dielectric strength
Between power and ground terminals: 500 VAC, 1 min
Between I/O and ground terminals: 1500 VAC, 1 min
Insulation resistance
Between power and ground terminals: 10 MΩ minimum
(500 VDC)
Between I/O and ground terminals: 10 MΩ minimum
(500 VDC)
Noise resistance
AC power terminals: 2kV, Level 3
I/O terminals:
- DC: 1kV, Level 3
- AC: 2kV, Level 4
According to IEC61131-2 (Zone B) and IEC61000-4-4
Inrush current
50 A maximum (24 VDC)
Ground wiring
UL1015 22 AWG (0.33 mm2), UL1007 18 AWG (0.82 mm2)
Power supply wiring
UL1015 22 AWG (0.33 mm2), UL1007 18 AWG (0.82 mm2)
Effect of improper power
supply connection
Reverse polarity: no operation, no damage
Improper voltage or frequency: internal fuse protection
TWD USE 10AE
Descriptions, Specifications, and Wiring
Functional Specifications for the Modular Controllers
Introduction
This section provides functional specifications for the Modular controllers.
Communication
Function
Specifications
Communication
Port
Port 1 (RS485)
Standards
RS485
Port 2 (RS232C)
Communication Expansion
Module (TWDNOZ232D)
or
Operator Display Expansion
Module (TWDXCPODM)
with Communication
Adapter (TWDNAC232D)
Port 2 (RS485)
Communication
Expansion Modules
(TWDNOZ485D) or
(TWDNOZ485T)
or
Operator Display
Expansion Module
(TWDXCPODM)
with Communication
Adapter (TWDNAC485D)
or (TWDNAC485T)
RS232
RS485
Maximum baud rate PC Link: 19,200 bps
Remote Link: 38,400 bps
19,200 bps
PC Link: 19,200 bps
Remote Link: 38,400 bps
Possible
Modbus
communication
(RTU master/slave)
Possible
Possible
ASCII
communication
Possible
Possible
Possible
Remote
communication
7 links possible
Not possible
7 links possible
Maximum cable
length
Maximum distance between the
base controller and the remote
controller: 200 m (656 ft)
Maximum distance between the Maximum distance
base controller and the remote between the base
controller: 200 m (656 ft)
controller and the remote
controller: 200 m (656 ft)
Isolation between
Not isolated
internal circuit and
communication port
Not isolated
Not isolated
Telephone
communication
Not possible
Not possible
TWD USE 10AE
Possible
Possible to connect from a
receive only modem.
67
Descriptions, Specifications, and Wiring
Built-in Function
Specifications
Analog voltage input
Movement
Counting
Analog potentiometers
Number of channels
1
Input voltage range
from 0 to 10 VDC
Input impedance
100 kΩ
Resolution
9 bits (0 to 511 pulses)
Input error
+/- 5%
Sample duration time
5 ms
Sample repeat time
5 ms
Total input transfer time
5 ms + 1 cycle time
Number of channels
2
Frequency
7 kHz
Functions
PWM - Pulse Width Modulation
output
PLS - Pulse generator output
Number of channels
4
Frequency
2 channels at 5kHz (FCi),
2 channels at 20kHz (VFCi)
Capacity
16 bits (0..65535 steps)
1 adjustable from 0 through to 1023 steps
FCi = Fast Counter "i"
VFCi = Very Fast Counter "i"
68
TWD USE 10AE
Descriptions, Specifications, and Wiring
I/O Specifications for the Modular Controllers
Introduction
This section provides I/O specifications for the Modular controllers.
DC Input
Specifications
WARNING
HAZARDS OF UNINTENDED EQUIPMENT OPERATION & EQUIPMENT DAMAGE
If any input exceeding the rated value is applied, permanent damage may be
caused.
Failure to follow this instruction can result in death, serious injury, or
equipment damage.
TWD USE 10AE
Modular controller
TWDLMDA20DUK
TWDLMDA20DTK
TWDLMDA20DRT
TWDLMDA40DUK
TWDLMDA40DTK
Input points
12 points in 1
common line
12 points in 1
common line
24 points in 1
common line
Rated input voltage
24 VDC source/sink input signal
Input voltage range
from 20.4 to 26.4 VDC
Rated input current
I0, I1, I6, I7: 5 mA/input (24 VDC)
I2 to I5, I8 to I23: 7 mA/input (24 VDC)
Input impedance
I0, I1, I6, I7: 5.7 kΩ
I2 to I5, I8 to I23: 3.4 kΩ
Turn on time
(ON Time)
I0 to I7: 35 µs + filter value
I8 to I23: 40 µs + filter value
Turn off time
(OFF Time)
I0, I1, I6, I7: 45 µs + filter value
I2 to I5, I8 to I23: 150 µs + filter value
Isolation
Between input terminals and internal circuit: photocoupler
isolated (isolation protection up to 500 V)
Between input terminals: not isolated
Filtering (3 possibilities:
none, 3 ms or 12 ms.)
I0 to I11
Input type
Type 1 (IEC 61131)
External load for I/O
interconnection
Not needed
Signal determination
method
Static
Input signals type
The input signals can be both sink and source.
I0 to I11
I0 to I7
69
Descriptions, Specifications, and Wiring
TWDLMDA20DUK
TWDLMDA20DTK
Cable length
3m (9.84 ft) for compliance with electromagnetic immunity
Connector insertion/
removal durability
100 times minimum
Inputs I0, I1, I6, and I7
Inputs I2 to I5, I8 to I23
24
ON Area
15
Transition
Area
5
OFF Area
0
6.5 11.3 12.4
1.2
Input Current (mA)
Input Voltage (DC)
Input Voltage (DC)
26,4
24
ON Area
15
Transition
Area
5
OFF Area
0
4.2 7
7.7
1.2
Input Current (mA)
The input internal circuit is shown below.
Latching or High Speed
Sink or Source Inputs
Standard Sink Or Source
Input
Inputs I0, I1, I6, and I7
COM
Inputs I2 to I5, I8 to I23
4.7 kΩ
Internal Circuit
Input
70
TWDLMDA40DUK
TWDLMDA40DTK
The input operating range of the Type 1 (IEC 61131-2) input module is shown below.
26,4
Input Internal
Circuit
TWDLMDA20DRT
Input
COM
3.3 kΩ
Internal Circuit
Input Operating
Range
Modular controller
TWD USE 10AE
Descriptions, Specifications, and Wiring
When using TWDLMDA20DUK and TWDLMDA20DTK at an ambient temperature
of 55°C (131°F) in the normal mounting direction, limit the inputs and outputs,
respectively, which turn on simultaneously along line (1).
Input Voltage (DC)
I/O Usage Limits
(3) 40 °C
26.4
24.0
(2) 55 °C
(1) 55 °C
0
50 60 70 80 100
I/O Simultaneous ON Ratio (%)
When using TWDLMDA40DUK and TWDLMDA40DTK limit the inputs and outputs,
respectively, which turn on simultaneously along line (2).
At 40°C (104°F), all inputs and outputs can be turned on simultaneously at 26.4 VDC
as indicated with line (3).
When using the TWDLMDA20DRT controller, all inputs and outputs can be turned
on simultaneously at 55°C (131°F), input voltage 26.4 VDC.
TWD USE 10AE
71
Descriptions, Specifications, and Wiring
Transistor Sink
and Source
Output
Specifications
Modular controller
TWDLMDA...
20DUK
40DUK
20DRT
20DTK
Output type
Sink output
Sink output
Source output
Source output
Source output
2
2
8
16
Output points per common Line 8
40DTK
Rated load voltage
24 VDC
Maximum load current
1 A per common line
Operating load voltage range
from 20.4 to 28.8 VDC
Voltage drop (on voltage)
1 V maximum (voltage between COM and output terminals when output is on)
Rated load current
0.3 A per output
Inrush current
1 A maximum
Leakage current
0.1 mA maximum
Clamping voltage
39 V +/-1 V
Maximum lamp load
8W
Inductive load
L/R = 10 ms (28.8 VDC, 1 Hz)
External current draw
100 mA maximum, 24 VDC
(power voltage at the +V
terminal)
Isolation
Between output terminal and internal circuit: photocoupler isolated (isolation
protection up to 500 V)
Between output terminals: not isolated
Average number of connector
insertions/removals
100 times minimum
Output delay - turn on time
Q0, Q1: 5 µs maximum
Q2 to Q15: 300 µs maximum
Output delay - turn off time
Q0, Q1: 5 µs maximum
Q2 to Q15: 300 µs maximum
72
100 mA maximum, 24 VDC
(power voltage at the -V terminal)
TWD USE 10AE
Descriptions, Specifications, and Wiring
Relay Output
Specifications
Modular controller
TWDLMDA20DRT
Number of outputs
8 digital inputs consisting of 6 relay outputs and 2
transistor source outputs
Output points per common line - COM0 2 outputs
Output points per common line - COM1 3 NO contacts
Output points per common line - COM2 2 NO contacts
Output points per common line - COM3 1 NO contact
Maximum load current
2 A per output
8 A per common line
Minimum switching load
0.1 mA/0.1 VDC (reference value)
Initial contact resistance
30 mΩ maximum
Mechanical life
20,000,000 operations minimum (no load 18,000
operations/h)
Dielectric strength
Between output to internal circuit: 1500 VAC,
1 min
Between output groups: 1500 VAC, 1 min
Connector insertion/removal durability
100 times minimum
Usage category
Rated load
AC1
Resistive load command
500 VA(*)
AC14
Weak solenoid load
250 VA
AC15
Solenoid
200 VA
DC1
Resistive load command
60 W(*)
DC13
Solenoid L/R=150ms
30 W
Electrical life (number of
operations)
10
10
10
10
10
5
5
5
5
5
(*) for AC1 & DC1 the outputs indicated here take the maximum per point on Twido
(2A) into account.
TWD USE 10AE
73
Descriptions, Specifications, and Wiring
Output delay
The output delay is shown below.
Command
Output Relay Status
ON
OFF
ON
OFF
OFF delay: 10 ms maximum
Contact bounce: 6 ms maximum
ON delay: 6 ms maximum
Relay Output
Contact
The relay output contact is shown below.
Terminal block
No
LED
Qx (Load)
COM
Internal Circuit
Transistor
Source Output
Contact
The transistor source output contact is shown below.
+
P-chan
COM (+24 V)
Q Output
LED
V- (COM)
Internal
Transistor Sink
Output Contact
The transistor sink output contact is shown below.
+
N-chan
Internal
74
COM (COM)
Q Output
V+ (+24 V)
TWD USE 10AE
Descriptions, Specifications, and Wiring
Modular Controller Wiring Schematics
Introduction
This section shows examples of wiring schematics for the Modular controllers.
DANGER
HAZARD OF ELECTRIC SHOCK
z
z
Be sure to remove ALL power from ALL devices before connecting or
disconnecting inputs or outputs to any terminal or installing or removing any
hardware.
Be sure to connect the grounding wire to a proper ground.
Failure to follow this instruction will result in death, serious injury, or
equipment damage.
Note: These schematics are for external wiring only.
Note: The shaded boxes are markings on the controller. The I and Q numbers are
the input and output points.
TWDLMDA20DUK Wiring
Schematic
This schematic is for the TWDLMDA20DUK controller with connector.
Sink output wiring
Source input wiring
z
z
z
z
TWD USE 10AE
The COM(-) terminals are connected together internally.
The COM and COM(-) terminals are not connected together internally.
The +V terminals are connected together internally.
Connect an appropriate fuse for the load.
75
Descriptions, Specifications, and Wiring
TWDLMDA20DTK Wiring
Schematic
This schematic is for the TWDLMDA20DTK controller with connector.
Source output wiring
Sink input wiring
z
z
z
z
TWDLMDA20DRT Wiring
Schematic
The COM(+) terminals are connected together internally.
The COM and COM(+) terminals are not connected together internally.
The -V terminals are connected together internally.
Connect an appropriate fuse for the load.
This schematic is for the TWDLMDA20DRT controller with terminal block.
Source output wiring
Relay output wiring
Relay output wiring
Sink input wiring
z
z
z
76
Relay output wiring
Output points 0 and 1 are transistor source outputs, all other output points are relay.
The COM terminals are not connected together internally.
Connect an appropriate fuse for the load.
TWD USE 10AE
Descriptions, Specifications, and Wiring
TWDLMDA40DUK Wiring
Schematic
This schematic is for the TWDLMDA40DUK controller with connector.
Sink output wiring
Source input wiring
Sink output wiring
Source input wiring
z
z
z
z
z
TWD USE 10AE
The terminals on CN1 and CN2 are not connected together internally.
The COM(-) terminals are connected together internally.
The COM and COM(-) terminals are not connected together internally.
The +V terminals are connected together internally.
Connect an appropriate fuse for the load.
77
Descriptions, Specifications, and Wiring
TWDLMDA40DTK Wiring
Schematic
This schematic is for the TWDLMDA40DTK controller with connector.
Source
output wiring
Sink input wiring
Source
output wiring
Sink input wiring
z
z
z
z
z
78
The terminals on CN1 and CN2 are not connected together internally.
The COM(+) terminals are connected together internally.
The COM and COM(+) terminals are not connected together internally.
The -V terminals are connected together internally.
Connect an appropriate fuse for the load.
TWD USE 10AE
Descriptions, Specifications, and Wiring
2.4
Digital I/O Modules
At a Glance
Introduction
This section provides an overview, specifications, and wiring schematics of the
digital I/O modules.
What's in this
Section?
This section contains the following topics:
TWD USE 10AE
Topic
Page
Overview of Digital I/O Modules
80
Parts Description of Digital I/O Modules
83
Specifications for the Digital I/O Modules
85
Digital I/O Module Wiring Schematics
96
79
Descriptions, Specifications, and Wiring
Overview of Digital I/O Modules
Introduction
The following section provides an overview of the digital I/O modules.
Illustrations
The following illustrations are the digital input, output, and mixed I/O modules.
Model Type
There are 4 digital input modules:
z 8-point module with a terminal block (TWDDDI8DT)
z 16-point module with a terminal block (TWDDDI16DT)
z 16-point module with a connector (TWDDDI16DK)
z 32-point module with a connector (TWDDDI32DK)
z 8-point, 120 VAC input module with a terminal block
(TWDDAI8DT)
These modules can be attached to any controller except the
Compact 10 I/O and 16 I/O controllers.
Illustration
TWDDDI16DK
TWDDDI8DT
TWDDDI16DT
TWDDDI32DK
TWDDAI8DT
120 VAC
DIGITAL
IN
80
TWD USE 10AE
Descriptions, Specifications, and Wiring
Model Type
Illustration
There are 8 digital output modules:
z 8-point relay output module with a terminal block
TWDDRA8RT TWDDRA16RT
(TWDDRA8RT)
z 16-point relay output module with a terminal block
(TWDDRA16RT)
z 8-point transistor sink module with a connector (TWDDDO8UT)
z 16-point transistor sink module with a connector
(TWDDDO16UK)
z 32-point transistor sink module with a connector
(TWDDDO32UK)
z 8-point transistor source module with a terminal block
(TWDDDO8TT)
z 16-point transistor source module with a connector
(TWDDDO16TK)
TWDDDO8UT TWDDDO16UK TWDDDO32UK
z 32-point transistor source module with a connector
(TWDDDO32TK)
These modules can be attached to any controller except the
Compact 10 I/O and 16 I/O controllers.
TWDDDO8TT TWDDDO16TK TWDDDO32TK
TWD USE 10AE
81
Descriptions, Specifications, and Wiring
Model Type
There are 2 digital mixed input and output modules:
z 4-point input/4-point output module with a terminal block
(TWDDMM8RT)
z 16-point input/8-point output module with a wire-clamp terminal
block (TWDDMM24DRF)
These modules can be attached to any controller except the
Compact 10 I/O and 16 I/O controllers.
82
Illustration
TWDDMM8RT TWDDMM24DRF
TWD USE 10AE
Descriptions, Specifications, and Wiring
Parts Description of Digital I/O Modules
Introduction
The following section describes the parts of a digital I/O module with a terminal block
and with a connector. Your I/O module may differ from the illustrations but the parts
will be the same.
Parts
Description of a
Digital I/O
Module with a
Terminal Block
The following figure shows the parts of a digital I/O module with a terminal block.
This figure is the TWDDDI8DT module.
1
4
2
3
5
Legend
Label
TWD USE 10AE
Description
1
Expansion connector - one on each side, right side not shown
2
Terminal block
3
Latch button
4
LEDs
5
Clamp
83
Descriptions, Specifications, and Wiring
Parts
Description of a
Digital I/O
Module with a
Connector
The following figure shows the parts of a digital I/O module with a connector. This
figure is the TWDDDO16TK module.
1
4
2
3
5
Legend
Label
84
Description
1
Expansion connector - one on each side, right side not shown
2
Connector
3
Latch button
4
LEDs
5
Clamp
TWD USE 10AE
Descriptions, Specifications, and Wiring
Specifications for the Digital I/O Modules
Introduction
This section presents the specifications for the digital I/O modules.
TWDDDI8DT,
TWDDDI16DT,
TWDDDI16DK,
TWDDDI32DK
and TWDDAI8DT
Specifications
WARNING
HAZARDS OF UNINTENDED EQUIPMENT OPERATION & EQUIPMENT
DAMAGE
If any input exceeding the rated value is applied, permanent damage may be
caused.
Failure to follow this instruction can result in death, serious injury, or
equipment damage.
Reference
number
Digital I/O Modules TWDD...
DI8DT
DI16DT
DI16DK
DI32DK
AI8DT
Input points
8
16
16
32
8
Common lines
1
1
1
2
2
Rated input
voltage
24 VDC source/sink input signal
120 VAC
Input voltage range from 20.4 to 28.8 VDC
132 VAC max
Rated input current 7 mA/input (24 VDC)
5 mA/input (24 VDC)
7.5 mA/input (100 VAC)
Input impedance
3.4 kΩ
4.4 kΩ
11 kΩ
Turn on time
8 ms (24 VDC)
25 ms
(120 VAC)
Turn off time
8 ms (24 VDC)
30 ms
(120 VAC)
Isolation
Between input terminals and internal circuit: photocoupler isolated (isolation protection up to 500 V)
Between input terminals: not isolated
External load for I/O Not needed
interconnection
Signal
determination
method
Static
Input signals type
The input signals can be both sink and source.
Cable length
3m (9.84 ft.) in compliance with electromagnetic immunity
TWD USE 10AE
The input signals must
be of AC type.
85
Descriptions, Specifications, and Wiring
Reference
number
Connector
insertion/removal
durability
Digital I/O Modules TWDD...
DI8DT
DI16DT
DI16DK
DI32DK
AI8DT
100 times minimum
Internal current
25 mA (5 VDC) 40 mA (5 VDC) 35 mA (5 VDC) 65 mA (5 VDC)
draw - all inputs on 0 mA (24 VDC) 0 mA (24 VDC) 0 mA (24 VDC) 0 mA (24 VDC)
55 mA (5 VDC)
0 mA (24 VDC)
Internal current
5 mA (5 VDC) 5 mA (5 VDC) 5 mA (5 VDC) 10 mA (5 VDC)
draw - all inputs off 0 mA (24 VDC) 0 mA (24 VDC) 0 mA (24 VDC) 0 mA (24 VDC)
25 mA (5 VDC)
0 mA (24 VDC)
Weight
81 g
(2.9 oz)
100 g
(3.5 oz)
65 g
(2.3 oz)
100 g
(3.5 oz)
The operating range of the Type 1 (IEC 61131-2) input module is shown below.
TWDDDI16DK and TWDDDI32DK
TWDDDI8DT and TWDDDI16DT
28.8
28.8
24
ON Area
15
Transition
Area
5
OFF Area
0
Input Voltage (DC)
Input Voltage (DC)
TWDDDI8DT,
TWDDDI16DT,
TWDDDI16DK,
TWDDDI32DK
and TWDDAI8DT
Operating Range
85 g
(3 oz)
4.2 7
8.4
1.2
Input Current (mA)
24
ON Area
15
Transition
Area
5
OFF Area
0
3.2 5.3 6.4
0.9
Input Current (mA)
TWDDAI8DT
Input Voltage (AC)
132
ON Area
100
79
74
Transition
Area
OFF Area
20
0
0 1
2
4
5
7.5 8.4
Input Current (mA)
86
TWD USE 10AE
Descriptions, Specifications, and Wiring
The input internal circuit is shown below.
Standard Sink or Source Input
Input
COM
3.3 kΩ
TWDDDI16DK and TWDDDI32DK
Input
COM
4.3 kΩ
Internal Circuit
TWDDDI8DT and TWDDDI16DT
Internal Circuit
TWDDDI8DT,
TWDDDI16DT,
TWDDDI16DK,
TWDDDI32DK
and TWDDAI8DT
Internal Circuit
Input
COM
TWD USE 10AE
11 kΩ
Internal Circuit
TWDDAI8DT
87
Descriptions, Specifications, and Wiring
When using TWDDDI16DT at 55°C (131°F) in the normal mounting direction, limit
the inputs which turn on simultaneously along line (1). At 45°C (113°F), all inputs can
be turned on simultaneously at 28.8 VDC as indicated with line (2).
(2) 45°C
Input Voltage (V DC)
TWDDDI8DT,
TWDDDI16DT,
TWDDDI16DK,
TWDDDI32DK
and TWDDAI8DT
Usage Limits
28.8
26.4
(1) 55 °C
0
70 100
Input Simultaneous ON Ratio (%)
When using TWDDDI16DK and TWDDDI32DK at 55°C (131°F), limit the inputs
which turn on simultaneously on each connector along line (3). This limitation
applies per connecteur. At 30°C (86°F), all inputs can be turned on simultaneously
at 28.8 VDC as indicated with line (4).
Input Voltage (V DC)
(4) 30°C (86°F)
28,8
26,4
24
(3) 55 °C (131°F)
0
50 70 90 100
Input Simultaneous ON Ratio (%)
When using TWDDDI8DT, all inputs can be turned on simultaneously at 55°C
(131°F), input voltage 28.8 VDC.
88
TWD USE 10AE
Descriptions, Specifications, and Wiring
TWDDRA8RT
and
TWDDRA16RT
Specifications
CAUTION
ELECTRIC SHOCK & FIRE HAZARDS
Possible current overload; size wire accordingly.
Failure to follow this instruction can result in injury or equipment damage.
Reference number
TWDDRA8RT
TWDDRA16RT
Output points and common lines
8 NO contacts in 2 common lines
16 NO contacts in 2 common lines
Maximum load current
2 A per output
7 A per common line
Minimum switching load
0.1 mA/0.1 VDC (reference value)
Initial contact resistance
30 mΩ maximum
8 A per common line
Electrical life
100,000 operations minimum (rated resistive load 1,800 operations/h)
Mechanical life
20,000,000 operations minimum (no load 18,000 operations/h)
Rated load (resistive/inductive)
240 VAC/2 A, 30 VDC/2 A
Dielectric strength
Between output to terminals: 1500 VAC, 1 minute
Between output terminal and internal circuit: 1500 VAC, 1 minute
Between output groups: 1500 VAC, 1 minute
Connector insertion/removal durability
100 times minimum
Internal current draw all outputs on
30 mA (5 VDC)
40mA (24 VDC)
45 mA (5 VDC)
75 mA (24 VDC)
Internal current draw all outputs off
5 mA (5 VDC)
0 mA (24 VDC)
5 mA (5 VDC)
0 mA (24 VDC)
Weight
110 g
(3.9 oz)
145 g
(5.1 oz)
TWDDRA8RT
and
TWDDRA16RT
Delay
The output delay is shown below.
Command
Output Relay Status
ON
OFF
ON
OFF
OFF delay: 10 ms maximum
Contact bounce: 6 ms maximum
ON delay: 6 ms maximum
TWD USE 10AE
89
Descriptions, Specifications, and Wiring
TWDDDO8UT,
TWDDDO16UK,
and
TWDDDO32UK
Specifications
Reference number
TWDDDO8UT
TWDDDO16UK
TWDDDO32UK
16 points in 1
common line
32 points in 2
common lines
Output type
Transistor sink output
Output points per common Line
8 points in 1 common line
Rated load voltage
24 VDC
Operating load voltage range
from 20.4 to 28.8 VDC
Rated load current
0.3 A per output
0.1 A per output
Maximum load current
0.36 A per output at maximum load
(0.3 A at nominal load)
3 A per common line
0.12 A per output at maximum load
(0.1 A at nominal load)
1 A per common line
Voltage drop (on voltage)
1 V maximum (voltage between COM and output terminals when output is on)
Inrush current
1 A maximum
Leakage current
0.1 mA maximum
Clamping voltage
39 V +/-1 V
Maximum lamp load
8W
Inductive load
L/R = 10 ms (28.8 VDC, 1 Hz)
External current draw
100 mA maximum, 24 VDC
(power voltage at the +V terminal)
Isolation
Between output terminal and internal circuit: photocoupler isolated (isolation
protection up to 500 V)
Between output terminals: not isolated
Connector insertion/removal
durability
100 times minimum
Internal current draw all outputs on
10 mA (5 VDC)
20 mA (24 VDC)
10 mA (5 VDC)
40mA (24 VDC)
20 mA (5 VDC)
70 mA (24 VDC)
Internal current draw all outputs off
5 mA (5 VDC)
0 mA (24 VDC)
5 mA (5 VDC)
0 mA (24 VDC)
10 mA (5 VDC)
0 mA (24 VDC)
Output delay
Turn on time: 300 µs maximum
Turn off time: 300 µs maximum
Weight
85 g
(3 oz)
70 g
(2.5 oz)
105 g
(3.7 oz)
90
TWD USE 10AE
Descriptions, Specifications, and Wiring
TWDDDO8TT,
TWDDDO16TK,
and
TWDDDO32TK
Specifications
Reference number
TWDDDO8TT
Output type
Transistor source output
TWDDDO16TK
TWDDDO32TK
Output points per common Line
8 points in 1 common line 16 points in 1 common line 32 points in 2 common lines
Rated load voltage
24 VDC
Operating load voltage range
from 20.4 to 28.8 VDC
Rated load current
0.3 A per output
0.1 A per output
Maximum load current
0.36 A per output at
maximum load
(0.3 A at nominal load)
3 A per common line
0.12 A per output at maximum load
(0.1 A at nominal load)
1 A per common line
Voltage drop (on voltage)
1 V maximum (voltage between COM and output terminals when output is on)
Inrush current
1 A maximum
Leakage current
0.1 mA maximum
Clamping voltage
39 V +/-1 V
Maximum lamp load
8W
Inductive load
L/R = 10 ms (28.8 VDC, 1 Hz)
External current draw
100 mA maximum, 24 VDC
(power voltage at the +V terminal)
Isolation
Between output terminal and internal circuit: photocoupler isolated (isolation
protection up to 500 V)
Between output terminals: not isolated
Connector insertion/removal
durability
100 times minimum
Internal current draw - all outputs on
10 mA (5 VDC)
20 mA (24 VDC)
10 mA (5 VDC)
40mA (24 VDC)
20 mA (5 VDC)
70 mA (24 VDC)
Internal current draw - all outputs off
5 mA (5 VDC)
0 mA (24 VDC)
5 mA (5 VDC)
0 mA (24 VDC)
10 mA (5 VDC)
0 mA (24 VDC)
Output delay
Turn on time: 300 µs maximum
Turn off time: 300 µs maximum
Weight
85 g
(3 oz)
TWD USE 10AE
70 g
(2.5 oz)
105 g
(3.7 oz)
91
Descriptions, Specifications, and Wiring
TWDDMM8DRT
and
TWDDMM24DRF
Input
Specifications
WARNING
HAZARDS OF UNINTENDED EQUIPMENT OPERATION & EQUIPMENT
DAMAGE
If any input exceeding the rated value is applied, permanent damage may be
caused.
Failure to follow this instruction can result in death, serious injury, or
equipment damage.
Reference number
TWDDMM8DRT
TWDDMM24DRF
I/O points
4 inputs and 4 outputs
16 inputs and 8 outputs
Rated input voltage
24 VDC source/sink input signal
Input voltage range
from 20.4 to 28.8 VDC
Rated input current
7 mA/input (24 VDC)
Input impedance
3.4 kΩ
Turn on time (24 VDC)
4 ms (24 VDC)
Turn off time (24 VDC)
4 ms (24 VDC)
Isolation
Between input terminals and internal circuit: photocoupler isolated (isolation
protection up to 500 V)
Between input terminals: not isolated
External load for I/O interconnection
Not needed
Signal determination method
Static
Input signals type
Both sinking and sourcing input signals can be connected.
Cable length
3m (9.84 ft.) in compliance with electromagnetic immunity
Connector insertion/removal durability
100 times minimum
Not removable
Internal current draw - all I/O on
25 mA (5 VDC)
20 mA (24 VDC)
65 mA (5 VDC)
45 mA (24 VDC)
Internal current draw - all I/O off
5 mA (5 VDC)
0 mA (24 VDC)
10 mA (5 VDC)
0 mA (24 VDC)
Weight
95 g
(3.3 oz)
140 g
(4.9 oz)
92
TWD USE 10AE
Descriptions, Specifications, and Wiring
2.8
24
ON Area
15
Transition
Area
5
OFF Area
0
4.2 7
8.4
1.2
Input Current (mA)
The input internal circuit is shown below.
Standard Sink or Source Input
Input
Internal Circuit
TWDDMM8DRT
and
TWDDMM24DRF
Input Internal
Circuit
The input operating range of the Type 1 (IEC 61131-2) input module is shown below.
Input Voltage (V DC)
TWDDMM8DRT
and
TWDDMM24DRF
Input Operating
Range
3.3 kΩ
COM
TWDDMM8DRT
and
TWDDMM24DRF
Usage Limits
When using TWDDMM24DRF at an ambient temperature of 55°C (131°F) in the
normal mounting direction, limit the inputs and outputs, respectively, which turn on
simultaneously along line (1). At 45°C (113°F), all inputs and outputs can be turned
on simultaneously at 28.8 VDC as indicated with line (2).
Input Voltage (V DC)
(2) 45°C
28.8
26.4
(1) 55 °C
0
80 100
I/O Simultaneous ON Ratio (%)
When using TWDDMM8DRT, all inputs and outputs can be turned on
simultaneously at 55°C (131°F), input voltage 28.8 VDC.
TWD USE 10AE
93
Descriptions, Specifications, and Wiring
TWDDMM8DRT
and
TWDDMM24DRF
Output
Specifications
TWDDMM8DRT
and
TWDDMM24DR
Output Delay
Reference number
TWDDMM8DRT
TWDDMM24DRF
Output points and common lines 4 NO contacts in 1 common 8 NO contacts in 2 common
line
lines
Maximum load current
2 A per output
7 A per common line
Minimum switching load
0.1 mA/0.1 VDC (reference value)
Initial contact resistance
30 mΩ maximum
Electrical life
100,000 operations minimum (rated resistive load 1,800
operations/h)
Mechanical life
20,000,000 operations minimum (no load 18,000
operations/h)
Rated load (resistive/inductive)
240 VAC/2 A, 30 VDC/2 A
Dielectric strength
Between the output and ground terminals: 1500 VAC, 1
minute
Between output terminal and internal circuit: 1500 VAC, 1
minute
Between output groups: 1500 VAC, 1 minute
The output delay is shown below.
Command
Output Relay Status
ON
OFF
ON
OFF
OFF delay: 10 ms maximum
Contact bounce: 6 ms maximum
ON delay: 6 ms maximum
94
TWD USE 10AE
Descriptions, Specifications, and Wiring
Relay Output
Contact
The relay output contact is shown below.
Terminal block
No
LED
Qx (Load)
COM
Internal Circuit
Transistor
Source Output
Contact
The transistor source output contact is shown below.
+
P-chan
COM (+24 V)
Q Output
LED
V- (COM)
Internal
Transistor Sink
Output Contact
The transistor sink output contact is shown below.
+
N-chan
Internal
TWD USE 10AE
COM (COM)
Q Output
V+ (+24 V)
95
Descriptions, Specifications, and Wiring
Digital I/O Module Wiring Schematics
Introduction
This section shows examples of wiring schematics for the digital I/O modules.
DANGER
HAZARD OF ELECTRIC SHOCK
z
z
Be sure to remove ALL power from ALL devices before connecting or
disconnecting inputs or outputs to any terminal or installing or removing any
hardware.
Be sure to connect the grounding wire to a proper ground.
Failure to follow this instruction will result in death, serious injury, or
equipment damage.
Note: These schematics are for external wiring only.
Note: The shaded boxes are markings on the digital I/O modules. The I and Q
numbers are the input and output points.
TWDDDI8DT
Wiring
Schematic
This schematic is for the TWDDDI8DT module.
Source input wiring
Sink input wiring
z
96
The two COM terminals are connected together internally.
TWD USE 10AE
Descriptions, Specifications, and Wiring
TWDDAI8DT
Wiring
Schematic
DANGER
HAZARD OF ELECTRIC SHOCK, BURN OR EXPLOSION
Turn off all power before starting installation, removal, wiring, maintenance or
inspection of the smart relay system.
Failure to follow this instruction will result in death, serious injury, or
equipment damage.
This schematic is for the TWDDAI8DT module.
0
I0
1
I1
2
I2
3
I3
COM1
NC
a
4
I4
5
I5
6
I6
7
I7
COM0
120 VAC input wiring
z
TWD USE 10AE
The two COM terminals are not connected together internally.
97
Descriptions, Specifications, and Wiring
TWDDDI16DT
Wiring
Schematic
This schematic is for the TWDDDI16DT module.
Source input wiring
Sink input wiring
z
TWDDDI16DK
Wiring
Schematic
The four COM terminals are connected together internally.
This schematic is for the TWDDDI16DK module.
Source input wiring
Sink input wiring
98
Sink input wiring
Source input wiring
TWD USE 10AE
Descriptions, Specifications, and Wiring
TWDDDI32DK
Wiring
Schematic
This schematic is for the TWDDDI32DK module.
z
z
z
TWDDRA8RT
Wiring
Schematic
Sink input wiring
Source input wiring
Source input wiring
Sink input wiring
Sink input wiring
Source input wiring
The COM0 terminals are connected together internally.
The COM1 terminals are connected together internally.
The COM0 and COM1 terminals are not connected together internally.
This schematic is for the TWDDRA8RT module.
Relay output wiring
z
z
TWD USE 10AE
Source input wiring
Sink input wiring
The COM0 and COM1 terminals are not connected together internally.
Connect an appropriate fuse for the load.
99
Descriptions, Specifications, and Wiring
TWDDRA16RT
Wiring
Schematic
This schematic is for the TWDDRA16RT module.
Relay output wiring
z
z
z
z
100
The COM0 terminals are connected together internally.
The COM1 terminals are connected together internally.
The COM0 and COM1 terminals are not connected together internally.
Connect an appropriate fuse for the load.
TWD USE 10AE
Descriptions, Specifications, and Wiring
TWDDDO8UT
Wiring
Schematic
This schematic is for TWDDDO8UT module.
Sink output wiring
z
TWDDDO16UK
Wiring
Schematic
Connect an appropriate fuse for the load.
This schematic is for the TWDDDO16UK module.
Sink output wiring
z
z
z
TWD USE 10AE
Sink output wiring
The COM(-) terminals are connected together internally.
The +V terminals are connected together internally.
Connect an appropriate fuse for the load.
101
Descriptions, Specifications, and Wiring
TWDDDO32UK
Wiring
Schematic
This schematic is for the TWDDDO32UK module.
z
z
z
z
z
z
102
Sink output wiring
Sink output wiring
Sink output wiring
Sink output wiring
Terminals on CN1 and CN2 are not connected together internally.
The COM0(-) terminals are connected together internally.
The COM1(-) terminals are connected together internally.
The +V0 terminals are connected together internally.
The +V1 terminals are connected together internally.
Connect an appropriate fuse for the load.
TWD USE 10AE
Descriptions, Specifications, and Wiring
TWDDDO8TT
Wiring
Schematic
This schematic is for the TWDDDO8TT module.
Source output wiring
z
TWDDDO16TK
Wiring
Schematic
Connect an appropriate fuse for the load.
This schematic is for the TWDDDO16TK module.
Source output wiring
z
z
z
TWD USE 10AE
Source output wiring
The COM(+) terminals are connected together internally.
The -V terminals are connected together internally.
Connect an appropriate fuse for the load.
103
Descriptions, Specifications, and Wiring
TWDDDO32TK
Wiring
Schematic
This schematic is for the TWDDDO32TK module.
Source output wiring
Source
output wiring
Source output wiring
Source
output wiring
z
z
z
z
z
z
104
Terminals CN1 and CN2 are not connected together internally.
The COM0(+) terminals are connected together internally.
The COM1(+) terminals are connected together internally.
The -V0 terminals are connected together internally.
The -V1 terminals are connected together internally.
Connect an appropriate fuse for the load.
TWD USE 10AE
Descriptions, Specifications, and Wiring
TWDDMM8DRT
Wiring
Schematic
This schematic is for the TWDDMM8DRT module.
Source input wiring
Sink input wiring
Relay output wiring
z
TWDDMM24DRF
Wiring
Schematic
The COM0 and COM1 terminals are not connected together internally.
This schematic is for the TWDDMM24DRF module.
Relay output wiring
Source input wiring
Sink input wiring
z
z
TWD USE 10AE
The COM0, COM1 and COM2 terminals are not connected together internally.
Connect an appropriate fuse for the load.
105
Descriptions, Specifications, and Wiring
2.5
Analog I/O Modules
At a Glance
Introduction
This section provides an overview, specifications, and wiring schematics of the
analog I/O modules.
What's in this
Section?
This section contains the following topics:
106
Topic
Page
Overview of Analog I/O Modules
107
Parts Description of Analog I/O Modules
109
General Specifications for the Analog I/O Module
110
I/O Specifications for the Analog I/O Module
111
Analog I/O Modules Wiring Schematics
119
TWD USE 10AE
Descriptions, Specifications, and Wiring
Overview of Analog I/O Modules
Introduction
The following section provides an overview of the analog I/O modules.
Illustrations
The following illustrations present the analog I/O modules.
Controller Type
These 2 analog I/O modules are:
z 2-point input/1-point output module with a terminal block, accepts
thermocouple and resistance thermometer signals (TWDALM3LT)
z 2-point input/1-point output module with a terminal block (TWDAMM3HT)
These modules can be attached to any controller except the Compact 10 I/O and
16 I/O controllers.
These 2 analog I/O modules are:
z 2-point input module with a terminal block (TWDAMI2HT)
z 1-point output module with a terminal block (TWDAMO1HT)
These modules can be attached to any controller except the Compact 10 I/O and
16 I/O controllers.
TWD USE 10AE
Illustration
TWDALM3LT
TWDAMM3HT
TWDAMI2HT
TWDAMO1HT
107
Descriptions, Specifications, and Wiring
Controller Type
These 2 analog I/O modules are:
z 2-point output module with a terminal block (TWDAVO2HT)
z 4-point input module, current, voltage and temperature, with a terminal block
(TWDAMI4LT)
These modules can be attached to any controller except the Compact 10 I/O and
16 I/O controllers.
Illustration
TWDAVO2HT TWDAMI4LT
These 2 analog I/O modules are:
z 8-point input module, current and voltage, with a terminal block (TWDAMI8HT)
z 8-point input module, temperature, with a terminal block (TWDARI8HT)
TWDAMI8HT
TWDARI8HT
These modules can be attached to any controller except the Compact 10 I/O and
16 I/O controllers.
108
TWD USE 10AE
Descriptions, Specifications, and Wiring
Parts Description of Analog I/O Modules
Introduction
The following section describes the parts of an analog I/O module. Your I/O module
may differ from the illustrations but the parts will be the same.
Parts
Description of an
Analog I/O
Module
The following figure shows the parts of an analog I/O module. This figure is the
TWDALM3LT module.
4
1
2
3
5
Legend
TWD USE 10AE
Label
Description
1
Expansion connector - one on each side, right side not shown
2
Removable terminal block
3
Latch button
4
LEDs
5
Clamp
109
Descriptions, Specifications, and Wiring
General Specifications for the Analog I/O Module
Introduction
General
Specifications
This section is general specifications for analog I/O modules.
Reference
TWDALM3LT TWDAMM3HT TWDAMI2HT TWDAMO1HT
Rated power voltage
Allowable voltage range
110
TWDAMI8HT TWDARI8HT
24 VDC
from 20.4 to 28.8
VDC
Average number of
connector insertions/
removals
from 19.2 to 30.0
VDC including ripple
from 19.2 to 30.0
VDC including ripple
100 times minimum
Internal current draw internal power
50mA (5 VDC)
0 mA (24 VDC)
Internal current draw external power
40mA (24 VDC)
Weight
TWDAVO2HT TWDAMI4LT
60mA (5 VDC)
0 mA (24 VDC)
60mA (24 VDC)
45mA (24 VDC)
85 g (3 oz)
TWD USE 10AE
Descriptions, Specifications, and Wiring
I/O Specifications for the Analog I/O Module
Introduction
This section is I/O specifications for the analog I/O modules.
Voltage and
Current Input
Specifications
The Analog Modules that comply with the Voltage and Current Input Specifications
are: TWDAMI2HT, TWDAMM3HT, TWDAMI4LT and TWDAMI8HT.
Voltage Input Specifications:
Analog Input Specifications
Voltage Input
TWDAMI2HT
TWDAMM3HT
TWDAMI4LT
Input range
from 0 to 10 VDC
Input impedance
1 MΩ min.
Sample duration time
16 ms max.
Sample repetition time
16 ms max.
Total input system transfer time
Input type
TWDAMI8HT
32 ms + 1 scan time
160 ms
1
4 x 160 ms
8 x 160 ms
4x160 ms + 1 scan
8 x 160 ms + 1
time1
scan time1
Single-ended input
Operating mode
Non differential
Self-scan
Σ∆ type ADC
Conversion mode
Input error - maximum error at 25°C (77°F)
±0.2 % of full scale
Input error - temperature coefficient
±0.006% of full scale/°C
0.5% of full scale
Input error - repeatable after stabilization time ±0.5 % of full scale
Input error - nonlinear
1% of full scale
±0.005% of full scale/°C
2 LSB
±0.2 % of full scale
±0.002 % of full scale
Input error - maximum error
±1 % of full scale
0.5% of full scale
1% of full scale
Digital resolution
4096 increments
(12 bits)
12 bits
10 bits
Input value of LSB
2.5 mV
2.5 mV
9.7 mV
Data type in application program
0 to 4095 (12 bit data)
-32768 to 32767 (optional
0 to 4095 (12 bit)
-32768 to 32767
Custom
0 to 1023 (10 bit)
-32768 to 32767
Custom
range designation)2
Monotonicity
Input data out of range
Noise resistance - maximum temporary
deviation during electrical noise tests
TWD USE 10AE
Yes
Detectable3
±3% maximum when a 500 ±0.5% of full scale
V clamp voltage is applied
to the power and I/O wiring
±1% of full scale
111
Descriptions, Specifications, and Wiring
Analog Input Specifications
Voltage Input
TWDAMI2HT
TWDAMM3HT
TWDAMI4LT
TWDAMI8HT
Noise resistance - common mode
characteristics
Common mode reject ratio
(CMRR): -50 dB
Noise resistance - common mode voltage
16 VDC
Noise resistance input filter
No
Noise resistance - cable
Twisted-pair shielded
cable is recommended for
improved noise immunity
Noise resistance - crosstalk
2 LSB maximum
1 LSB maximum
Dielectric strength
500 V between input and
power circuit
2500 V between input and power circuit
Type of protection
Common mode reject ratio (CMRR):
-90 dB
15 VDC
15 VDC
ADC’s notch filter
Cable <30 m
1 LSB maximum
Photocoupler between input and internal circuit
Maximum permanent allowed overload (no
damage)
13 VDC
Selection of analog input signal type
Using software programming
Calibration or verification to maintain rated
accuracy
Approximately 10 years
Current Input Specifications:
Analog Input Specifications
Current Input
TWDAMI2HT
TWDAMM3HT
TWDAMI4LT
Input range
from 4 to 20 mA DC
Input impedance
10 Ω
Sample duration time
16 ms max.
Sample repetition time
16 ms max.
Total input system transfer time
32 ms + 1 scan
TWDAMI8HT
from 0 to 20 mA
470 Ω
160 ms
4x160 ms
time1
8x160 ms
4x160 ms + 1 scan 8x160 ms + 1 scan
time1
Input type
Differential input
Operating mode
Self-scan
Input error - maximum error at 25°C (77°F)
±0.2 % of full scale
Input error - temperature coefficient
±0.006% of full scale/°C
Input error - repeatable after stabilization time ±0.5 % of full scale
112
Non differential
Σ∆ type ADC
Conversion mode
Input error - nonlinear
time1
±0.2 % of full scale
0.5% of full scale
1% of full scale
±0.005% of full scale/°C
2 LSB
±0.002 % of full scale
TWD USE 10AE
Descriptions, Specifications, and Wiring
Analog Input Specifications
Current Input
TWDAMI2HT
TWDAMM3HT
TWDAMI4LT
TWDAMI8HT
Input error - maximum error
±1 % of full scale
±0.5% of full scale
±1 % of full scale
Digital resolution
4096 increments
(12 bits)
4096 increments
(12 bits)
1024 increments
(10 bits)
Input value of LSB
4 µA
4.8 µA
19.5 µA
Data type in application program
0 to 4095 (12 bit data)
-32768 to 32767 (optional
0 to 4095 (12 bit)
-32768 to 32767
Custom
0 to 1023 (10 bit)
-32768 to 32767
Custom
range designation)2
Monotonicity
Yes
Input data out of range
Detectable3
Noise resistance - maximum temporary
deviation during electrical noise tests
±3% maximum when a 500 ±0.5% of full scale
V clamp voltage is applied
to the power and I/O wiring
Noise resistance - common mode
characteristics
Common mode reject ratio
(CMRR): -50 dB
±1% of full scale
Common mode reject ratio (CMRR):
-90 dB
Noise resistance - common mode voltage
16 VDC
Noise resistance input filter
No
Noise resistance - cable
Twisted-pair shielded
cable is recommended for
improved noise immunity
Noise resistance - crosstalk
2 LSB maximum
1 LSB maximum
Dielectric strength
500 V between input and
power circuit
2500 V between input and power circuit
Type of protection
Maximum permanent allowed overload (no
damage)
Selection of analog input signal type
Calibration or verification to maintain rated
accuracy
TWD USE 10AE
15 VDC
15 VDC
ADC’s notch filter
Cable <30 m
1 LSB maximum
Photocoupler between input and internal circuit
40 mA DC
Using software programming
Approximately 10 years
113
Descriptions, Specifications, and Wiring
Thermocouple
and Temperature
Input
Specifications
The Analog Modules that comply with the Thermocouple and/or Temperature Input
Specifications are: TWDALM3LT, TWDAMI4LT, and TWDARI8HT.
Analog Input Specifications
Input range
Input impedance
Thermocouple
Temperature Probes
TWDALM3LT
TWDALM3LT
TWDAMI4LT
TWDARI8HT
Type K
(0 to 1300 °C)
(32 to 2372 °F)
Type J
(0 to 1200 °C)
(32 to 2192 °F)
Type T
(0 to 400 °C)
(32 to 742 °F)
(RTD)
Pt 100
3-wire type
(-100 to 500°C)
(-148 to 932 °F)
(RTD)
Pt 100, Pt 1000,
Ni 100, Ni 1000
3-wire type
(-100 to 500 °C)
(-148 to 932 °F)
NTC or PTC
thermistor
100 to
1,000 ohms
temperature
range
1 MΩ min.
1 MΩ min.
1 MΩ min.
Sample duration time
50 ms max.
Sample repetition time
50 ms max.
Total input system transfer time
160 ms
100 ms + 1 scan time
Input type
1
8x160 ms
4x160 ms + 1
8x160 ms + 1
scan time1
scan time1
Differential input
Operating mode
Self-scan
Σ∆ type ADC
Conversion mode
Input error - maximum error at 25°C
(77°F)
4x160 ms
±0.2% of full scale
plus reference
junction
compensation
accuracy ±4°C max
±0.2% of full
scale
0.5% of full
scale
1% of full scale
±0.006% of full scale/°C
±0.005% of full scale/°C
Input error - repeatable after
stabilization time
±0.5% of full scale
2 LSB
Input error - nonlinear
±0.2% of full scale
±0.002% of full scale
Input error - temperature coefficient
Input error - maximum error
Digital resolution
114
±1% of full scale
4096 increments (12 bits)
±0.5% of full
scale
12 bits
±1% of full
scale
10 bits
TWD USE 10AE
Descriptions, Specifications, and Wiring
Analog Input Specifications
Thermocouple
Temperature Probes
TWDALM3LT
TWDALM3LT
TWDAMI4LT
TWDARI8HT
Input value of LSB
K: 0.325 °C
(K: 0.585 °F)
J: 0.300 °C
(J: 0.540 °F)
T: 0.100 °C
(T: 0.180 °F)
K: 0.15 °C
(K: 0.27 °F)
K: 0.15 °C
(K: 0.27 °F)
Depending on
the probe
Data type in application program
0 to 4095 (12 bit data)
-32768 to 32767 (optional range
0 to 4095 (12 bit
data)
-32768 to 32767
Custom
0 to 1023
(10 bit data)
-32768 to
32767
Custom
designation)2
Monotonicity
Yes
Input data out of range
Detectable3
Noise resistance - maximum temporary
deviation during electrical noise tests
±3% maximum when Accuracy is not
assured when
a 500 V clamp
voltage is applied to noise is applied
the power and I/O
wiring
Noise resistance - common mode
characteristics
Common mode reject ratio (CMRR): 50 dB
Noise resistance - common mode
voltage
16 VDC
Noise resistance input filter
Noise resistance - cable
Noise resistance - crosstalk
Dielectric strength
Type of protection
Maximum permanent allowed overload
(no damage)
Selection of analog input signal type
Calibration or verification to maintain
rated accuracy
TWD USE 10AE
±0.5% of full
scale
±1% of full
scale
Common mode reject ratio
(CMRR): -90 dB
15 VDC
No
15 VDC
ADC’s notch filter
—
Cable <30 m
2 LSB maximum
500 V between input and power circuit
1 LSB maximum 1 LSB
maximum
2500 V between input and power
circuit
Photocoupler between input and internal circuit
—
—
Using software programming
—
None
Approximately 10 years
115
Descriptions, Specifications, and Wiring
Note:
1. Total input system transfer time = sample repetition x 2 + 1 scan time.
2. The 12-bit data (0 to 4095) and 10-bit data (0 to 1023) processed in the Analog
I/O module can be linear-converted to a value between -32768 and 32767. The
optional range designation and analog I/O data minimum and maximum values
can be selected using data registers allocated to analog I/O modules.
3. When an error is detected, a corresponding error code is stored to a data
register allocated to analog I/O operating status.
116
TWD USE 10AE
Descriptions, Specifications, and Wiring
Voltage and
Current Output
Specifications
The Analog Modules that comply with the Voltage and Current Output Specifications
are: TWDAMO1HT, TWDAMM3HT, TWDLM3LT. One Module complies with the
Voltage Output Specifications only: TWDAVO2HT.
Analog Output Specifications
Voltage output
Current Output
TWDAMO1HT
TWDAMM3HT
TWDLM3LT
TWDAVO2HT
TWDAMO1HT
TWDAMM3HT
TWDLM3LT
Output range
from 0 to 10 VDC
from -10 to 10 VDC
from 4 to 20 mA DC
Load impedance
2 kΩ max
> 3 kΩ
300 Ω maximum
Application load type
Resistive load
Settling time
20 ms
2 ms
20 ms
Total output system transfer Time
20 ms + 1 scan time
2 ms + 1 scan time
20 ms + 1 scan time
Output error - maximum error at 25°C
(77°F)
±0.2% of full scale
1% of full scale
±0.2% of full scale
Output error - temperature coefficient
±0.015% of full scale/°C
±0.01% of full scale/°C ±0.015% of full scale/°C
Output error - repeatable after
stabilization time
±0.5 % of full scale
±0.1% of full scale
±0.5% of full scale
Output error - output voltage drop
±1% of full scale
±0.5% of full scale
±1% of full scale
±0.2% of full scale
Output error - nonlinear
Output error - output ripple
1 LSB maximum
Output error - overshoot
0%
±1 % of full scale
Output error - total error
Digital resolution
4096 increments (12 bits) 11 bits + sign
Output value of LSB
2.5 mV
Data type in application program
0 to 4095 (12 bit data)
-32768 to 32767
(optional range
+/- 4.8 mV
4 µA
-2048 to 2047
0 to 4095 (12 bit data)
-32768 to 32767
(optional range
designation)1
Monotonicity
Current loop open
designation)1
Yes
—
Noise resistance - maximum temporary ±3% maximum when a
deviation during electrical noise tests
500 V clamp voltage is
applied to the power and
I/O wiring
TWD USE 10AE
4096 increments (12
bits)
Not detectable
Detectable2
±1% of full scale
±3% maximum when a
500 V clamp voltage is
applied to the power
and I/O wiring
117
Descriptions, Specifications, and Wiring
Analog Output Specifications
Noise resistance - cable
Voltage output
TWDAMO1HT
TWDAMM3HT
TWDLM3LT
TWDAVO2HT
TWDAMO1HT
TWDAMM3HT
TWDLM3LT
Twisted-pair shielded
cable is recommended
for improved noise
immunity
Cable >30 m
Twisted-pair shielded
cable is recommended
for improved noise
immunity
Noise resistance - crosstalk
Dielectric strength
No crosstalk because of 1 channel output
500 V between output
and power circuit
Type of protection
Current Output
2500 V between
output and power
circuit
500 V between output
and power circuit
Photocoupler between output and internal circuit
Selection of analog output signal type
Calibration or verification to maintain
rated accuracy
Using software
programming
None
Using software
programming
Approximately 10 years
Note:
1. The 12-bit data (0 to 4095) processed in the Analog I/O module can be linearconverted to a value between -32768 and 32767. The optional range
designation and analog I/O data minimum and maximum values can be selected
using data registers allocated to analog I/O modules.
2. When an error is detected, a corresponding error code is stored to a data
register allocated to analog I/O operating status.
118
TWD USE 10AE
Descriptions, Specifications, and Wiring
Analog I/O Modules Wiring Schematics
Introduction
This section shows examples of wiring schematics for the Analog I/O modules.
TWDALM3LT
Wiring
Schematic
WARNING
HAZARDS OF UNINTENDED EQUIPMENT OPERATION & EQUIPMENT
DAMAGE
z
z
Do not connect any wiring to unused channels.
Do not connect the thermocouple to a hazardous voltage (30 VRMS or
42.4 Vpeak or higher.)
Failure to follow this instruction can result in death, serious injury, or
equipment damage.
TWD USE 10AE
119
Descriptions, Specifications, and Wiring
This schematic is for the TWDALM3LT module.
3-wire cabling:
2-wire cabling:
Analog voltage/
current input
device
Analog voltage/
current input
device
RTD
RTD
Thermocouple
Thermocouple
4-wire cabling:
Analog voltage/
current input
device
A
A’
RTD
RTD
Note: For 4-wire cabling, output
A’ is not connected.
B’
B
Thermocouple
z
z
z
120
Connect a fuse appropriate for the applied voltage and current draw, at the
position shown in the diagram.
When connecting an RTD, connect the three wires to terminals A, B’, and B of
input channel 0 or 1.
When connecting a thermocouple, connect the two wires to terminals B’ and B of
input channel 0 or 1.
TWD USE 10AE
Descriptions, Specifications, and Wiring
TWDAMM3HT
Wiring
Schematic
This schematic is for the TWDAMM3HT module.
Analog voltage/
current input
device
Analog voltage/
current output
device
Analog voltage/
current output
device
z
z
Connect a fuse appropriate for the applied voltage and current draw, at the
position shown in the diagram.
Do not connect any wiring to unused channels.
Note: The (-) poles of inputs IN0 and IN1 are connected internally.
TWDAMI2HT
Wiring
Schematic
This schematic is for the TWDAMI2HT module.
Analog voltage/
current output
device
Analog voltage/
current output
device
z
z
Connect a fuse appropriate for the applied voltage and current draw, at the
position shown in the diagram.
Do not connect any wiring to unused channels.
Note: The (-) poles of inputs IN0 and IN1 are connected internally.
TWD USE 10AE
121
Descriptions, Specifications, and Wiring
TWDAMO1HT
Wiring
Schematic
This schematic is for the TWDAMO1HT module.
Analog voltage/
current input
device
z
z
TWDAVO2HT
Wiring
Schematic
Connect a fuse appropriate for the applied voltage and current draw, at the
position shown in the diagram.
Do not connect any wiring to unused channels.
This schematic is for the TWDAVO2HT module.
–
+
24 V
+
24 V
0V
0V
Analog voltage
input device
+
OUT 1
0V
0V
0V
0V
Analog voltage
input device
+
OUT 2
0V
0V
z
z
122
Connect a fuse appropriate for the applied voltage and current draw, at the
position shown in the diagram.
Do not connect any wiring to unused channels.
TWD USE 10AE
Descriptions, Specifications, and Wiring
TWDAMI4LT
Wiring
Schematic
This schematic is for the TWDAMI4LT module configured for temperature
measurements.
–
+
+
c 24 V
A
PT100 PT1000
Ni100 Ni1000
B'
B
A
A
PT100 PT1000
Ni100 Ni1000
c 24 V
0V
A
B'
A
B'
B
B'
B
A
B'
B
PT100 PT1000
Ni100 Ni1000
B'
B
A
PT100 PT1000
Ni100 Ni1000
A
B'
A
B'
B
B'
This schematic is for the TWDAMI4LT module configured for voltage or current
input.
–
+
+
c 24 V
0-10 V
0-10 V
0-20 mA
c 24 V
0V
+
NC
–
IN 0
+
–
IN 1
NC
0-20 mA
0V
0-10 V
0-10 V
z
z
TWD USE 10AE
0-20 mA
0-20 mA
+
–
+
–
NC
IN 2
NC
IN 3
Connect a fuse appropriate for the applied voltage and current draw, at the
position shown in the diagram.
Do not connect any wiring to unused channels.
123
Descriptions, Specifications, and Wiring
TWDAMI8HT
Wiring
Schematic
This schematic is for the TWDAMI8HT module.
–
+
+
24 V
+
–
+
–
+
–
+
–
+
–
+
–
+
–
+
–
(1)
(1)
(1)
(1) Analog voltage/current
output devices
(1)
(1)
(1)
(1)
(1)
z
z
TWDARI8HT
Wiring
Schematic
24 V
0V
IN 0
IN 1
IN 2
IN 3
0V
IN 4
IN 5
IN 6
IN 7
Connect a fuse appropriate for the applied voltage and current draw, at the
position shown in the diagram.
Do not connect any wiring to unused channels.
This schematic is for the TWDARI8HT module.
–
+
24 V
+
PTC/NTC
A0
PTC/NTC
A1
PTC/NTC
PTC/NTC
24 V
0V
A2
A3
PTC/
NTC
0 V/B
PTC/NTC
z
z
124
A4
PTC/NTC
A5
PTC/NTC
A6
PTC/NTC
A7
Connect a fuse appropriate for the applied voltage and current draw, at the
position shown in the diagram.
Do not connect any wiring to unused channels.
TWD USE 10AE
Descriptions, Specifications, and Wiring
2.6
AS-Interface V2 bus master module
At a Glance
Introduction
This section provides a review of the AS-Interface bus, presents the description,
specifications and use of the AS-Interface master moduleTWDNOI10M3.
What's in this
Section?
This section contains the following topics:
TWD USE 10AE
Topic
Page
Reminder about the AS-Interface bus
126
Presentation of the main constituent elements of the AS-Interface bus
129
Main specifications of the AS-Interface V2 Bus
131
Parts description of an AS-Interface master module: TWDNOI10M3
134
Technical specifications of the TWDNOI10M3 module and the AS-Interface V2
bus
135
Wiring and connections
137
TWDNOI10M3 Operating Modes and Push Buttons
140
AS-Interface module TWDNOI10M3 display panel
142
125
Descriptions, Specifications, and Wiring
Reminder about the AS-Interface bus
General
The AS-Interface (abbreviation for Actuator-Sensor-Interface) bus is a field bus
(level 0), and can be used to connect sensors/actuators. This allows "discrete" or
analog type information to run between a bus "master" and sensor/actuator type
"slave" devices.
AS-Interface is made up of three major basic elements:
z a specific supply providing a 30 VDC voltage,
z a bus master,
z one or more slave devices (sensors, actuators and others).
These components are interconnected by a two-wire cable dedicated to data
transmission and power supply.
The main types
of sensors/
actuators
Table of the main types of sensors:
Type of sensor
Description
Communicating sensors/
actuators (compatible with ASInterface)
Thanks to the integrated AS-Interface feature, they
connect directly to the AS-Interface bus via a passive
dispatcher or a connection T.
Traditional sensors/actuators (not They connect to the bus via an AS-Interface interface
compatible with AS-Interface)
(active dispatcher). These interfaces connect the
sensors and traditional actuators to the AS-Interface
bus and provide them with dialog capacity on the bus.
126
TWD USE 10AE
Descriptions, Specifications, and Wiring
Illustration
Illustration:
Active distributor
Passive distributor
Connection T
AS-Interface
AS-Interface
function via
Traditional product
434 I/O maximum
248 Inputs
186 Outputs
TWD USE 10AE
Integrated ASInterface
Integrated ASInterface
Communicating
Communicating
product
product
Maximum 62 slaves
(31 standard or 62 extended maximum)
127
Descriptions, Specifications, and Wiring
Overview of ASInterface
Products from
the Schneider
Catalog
Non-exhaustive list of AS-Interface products from the Schneider catalog:
Human/Machine Interface
AS-Interface
sensors
AS-Interface
actuators
Motor
starter
Photoelectric
detector
Inductive
proximity
sensor
Interface for sensors and actuators
Active
distribution box
128
Illuminated
indicator bank
Button
box
12 Key
keyboard
Passive
distribution box
2I/2O
4O
4I
For connection by M12 ports
of standard sensors/actuators/
HMI and indicator units:
inductive sensors.
capacity switches.
photoelectric barriers.
limit switches.
LEDs
relays.
control valves.
4 channels for ASInterface sensors/
actuators connection
equipped with M12
sockets.
Master
Power Supply
Telefast
bus interface
AS-Interface bus interface/discrete
input-output.
4I
4O
8 I/O (4I + 4O)
For connection by screw or pull-out
terminals of standard sensors/
actuators/HMI and indicator units:
2 or 3 wire inductive sensors.
capacity switches.
limit switches.
LEDs
relays.
contactors.
control valves.
resistors.
TWD USE 10AE
Descriptions, Specifications, and Wiring
Presentation of the main constituent elements of the AS-Interface bus
Introduction to
the Main
Constituent
Elements
The following table lists the main constituent elements of an AS-Interface bus:
Part
Illustration
AS-Interface bus master
Connected to a modular controller or a compact TWDLC•A24DRF or
TWDLCA•40DRF series, it manages all exchange of data on the ASInterface network. It also enables slave status to be monitored.
Module TWDNOI10M3
AS-Interface Power Supply
Specific AS-Interface power supplies, dedicated to 30 VDC, designed to
supply the constituents connected to the AS-Interface bus.
The power supply is distributed with the same medium used for data
exchange.
Power supply (30 VDC)
Cable
This transmits data and carries the power. It can be made up from:
z Either a standard two-wire AS-Interface yellow ribbon cable,
unshielded and polarized,
z Or a standard round, shielded or unshielded two-wire cable.
Guiding ribbon
cable
TWD USE 10AE
Round cable
129
Descriptions, Specifications, and Wiring
Part
Illustration
Slaves
Different types of slaves can be connected to the AS-Interface, bus,
including the sensors, actuators and splitters, as well as the analog slaves.
Slaves are available as slaves with standard address settings, or as slaves
with extended address settings (A/B).
Sensor
130
Actuator
Passive
TWD USE 10AE
Descriptions, Specifications, and Wiring
Main specifications of the AS-Interface V2 Bus
Overview
AS-Interface is a system in which exchange management is ensured by a single
master which, by scanning the bus, calls each detected slave in succession and
awaits a response. The master manages the inputs/outputs, parameters and identity
codes of each slave, as well as their addressing.
For slaves with AS-Interface V2 standard addressing, the serial communications
frame carries:
z 4 data bits (D0 to D3), which are the image of inputs or outputs according to the
type of interface,
z 4 parametering bits (P0 to P3), which are used to set the operating modes of the
interface.
Communication series frame for slaves with extended addressing settings:
z 4 data bits (D0 to D3), which are the image of inputs or outputs according to the
type of interface,
z 3 parametering bits (P0 to P2), which are used to set the operating modes of the
interface.
All slave devices connected to the AS-Interface bus are identified by at least one "I/O
Code" and one "ID code" which completes the functional identification of the slave.
Some slaves have an ID2 and ID1 code, which define the internal functions of the
slave: on analog slaves, for example, ID2 shows the slave's analog channel number.
In the AS-Interface master request, outputs are positioned and AS-Interface input
devices are sent back in the slave's response.
TWD USE 10AE
131
Descriptions, Specifications, and Wiring
Table of Main
Specifications
The following table provides the main specifications of the AS-Interface V2 bus:
Specifications
Description
Slave Addressing
Each slave connected to the AS-Interface bus must have an address between 1 and
31, accompanied by "bank" /A or "bank" /B for extended addressing. The slaves
delivered from the factory have the address 0 (the address of the slave is memorized
in a non-volatile format). Addresses are programmed using a specialized addressing
terminal.
Identification of Slaves
All slave devices connected to the AS-Interface bus are identified by:
z an ID identity code (coded on 4 bits) that specifies the type of slave (sensor,
extended slave, etc.). For example, the ID code of an extended slave is 0xA,
z an I/O code (coded on 4 bits) that shows input/output distribution. For example,
the I/O code of a slave with 4 inputs is 0, with 4 inputs is 8 and with 2 I/2O is 4,
z an ID2 code (coded on 4 bits) that specifies the internal functionalities of the
slave,
z an ID1 code (coded on 4 bits) that specifies an additional slave identity,
These identifications allow the AS-Interface master to recognize the configuration
present on the bus.
These different profiles have been developed by the AS-Interface association. They
are used to distinguish between input, output and mixed modules, "intelligent" device
families, etc.
Maximum number of slaves
and inputs/outputs
On the same bus, an AS-Interface bus can support a maximum of:
z 31 slaves with standard address settings; each slave can have a maximum of 4
inputs and/or 4 outputs, with addresses from 1 to 31,
z 62 slaves with extended address settings; each slave can have a maximum of 4
inputs and/or 3 outputs, with addresses from 1 A/B to 31A/B.
This makes it possible to manage a maximum of 248 inputs +186 outputs (thus 434
inputs/outputs) when all extended slaves have 4 inputs and 3 outputs.
Topology and Maximum
Length of AS-Interface Bus
132
The topology of the AS-Interface bus is flexible. It can be perfectly adapted to meet
the user’s needs (point to point, on line, tree structure etc.). In every case, the total
length of all the branches of the bus must not exceed 100 meters (328 ft) without a
repeater.
TWD USE 10AE
Descriptions, Specifications, and Wiring
Specifications
Description
AS-Interface Bus Cycle Time This is the cycle time between slave(s) and the master module. The AS-Interface
system always transmits information, which is the same length to each slave on the
bus. The AS-Interface cycle time depends on the number of active slaves connected
to the bus.
The scan time t represents the exchange time between a master and n active slaves
(a maximum of 31 on /A or /B).
So, for:
z up to 19 active slaves, t = 3ms
z 20 to 31 active slaves t = (1+n) * 0.156ms
When two slaves A and B have the same address, each slave in the pair is
scanned every two cycles.
This means that for 31 extended address setting slaves configured in /A, + 31
extended address setting slaves configured in /B. the scan time will be 10 ms.
Maximum cycle time:
z maximum 5 ms for 31 standard or extended address setting slaves,
z maximum 10 ms for 62 extended address setting slaves.
Reliability, Flexibility
The transmission process used (current modulation and Manchester code)
guarantees dependable operation. The master monitors the line supply voltage and
the data sent. It detects transmission errors as well as slave failures, and sends the
information to the PLC.
The exchange of a slave or connection of a new slave during operations does not
disrupt communications with the other slaves.
Note: When a faulty slave is replaced, the update of the replacement slave's address can be
automatically carried out if the automatic addressing function is allowed on the master module.
Note: When there is mixed use of slaves with standard and extended address settings, a standard
address setting slave only use an address from 1(A) to 31(A). The same address accompanied by "bank"
/B can only be used by an extended address setting slave.
TWD USE 10AE
133
Descriptions, Specifications, and Wiring
Parts description of an AS-Interface master module: TWDNOI10M3
Parts
Description
The following diagram shows the different parts of the AS-Interface TWDNOI10M3
master module:
5
1
6
2
7
3
5
Legend
4
The module is made up of the following elements:
No.
Part
Description
1
Display
z Status display LEDs: show AS-Interface bus status,
z I/O LEDs: show the I/O status of a slave specified by the address LEDs,
z Address LEDs: show slave addresses.
2
Push Buttons
Allow selection of a slave's address and change of mode.
3
User terminal
Is connected to the AS-Interface cable.
4
AS-Interface cable connector
To install the terminal.
5
Latch button
Holds/releases the module from a controller.
6
Expansion Connector
Enables connection to the Twido module and connection to another I/O
module.
7
Product Label
Shows the module reference and specification.
134
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Descriptions, Specifications, and Wiring
Technical specifications of the TWDNOI10M3 module and the AS-Interface V2 bus
AS-Interface V2
Bus
Technical specifications:
Specification
Value
Maximum cycle time of AS-Interface bus:
z from 1 to 19 slaves = 3ms,
z from 20 to 62 slaves = (1+n) x 0.156ms
where n = number of active slaves.
5 ms for 31 standard or extended address setting slaves,
10 ms for 62 extended address setting slaves.
Maximum number of slaves on the bus:
31 standard address setting slaves or,
62 extended address setting slaves.
Maximum length of AS-Interface bus cables:
all branches without repeater: 100 meters (328 ft)
with two repeaters: 300 meters (984 ft)
Maximum number of I/O managed by the bus
standard address setting slaves: 124 inputs + 124
outputs
extended address setting slaves: 248 inputs + 186
outputs
Nominal bus supply voltage
30 VDC
AS-Interface
TWDNOI10M3
module
Specification
Technical specifications:
Value
Operating temperature
0 to 55°C (32°F to 131°F) operating ambient temperature
Storage temperature
-25°C to +70°C (-13°F to 158°F)
Relative humidity
from 30 to 95% Rh (non-condensing)
Pollution degree
2 (IEC60664)
Degree of protection
IP20
Corrosion immunity
Free from corrosive gases
Altitude
Operation: from 0 to 2000 m (0 to 6,560 ft)
Transport: 0 to 3,000 m (0 to 9,840 ft)
TWD USE 10AE
135
Descriptions, Specifications, and Wiring
Specification
Value
Resistance to Vibration
When mounted on a DIN rail:
from 10 to 57 Hz amplitude 0.075 mm, from 57 to 150 Hz
acceleration 9.8 ms2 (1G), 2 hours per axis on each of
three mutually perpendicular axes.
When mounted on a panel surface:
from 2 to 25 Hz amplitude 1.6 mm, from 25 to 100 Hz
acceleration 39.2 ms2 (4G) Lloyd’s 90 min per axis on
each of three mutually perpendicular axes.
Resistance to Shock
147 ms2 (15G), 11 ms duration, 3 shocks per axis, on
three mutually perpendicular axes (IEC 61131).
Allowable voltage range
from 29.5 to 31.6 VDC
Current consumed on the AS-Interface bus
Typically 65 mA / 110 mA maximum
Protection against polarity inversion on bus inputs
Yes
Connector on mother board
MSTB2.5/3-GF-5.08BK (Phoenix contact)
Average number of connector insertions/removals
100 times minimum
Power consumption
At 5 VDC: 80 mA
At 24 VDC: 0 mA
Power dissipation
540 mW (24 VDC)
Weight
85 g (3 oz)
CAUTION
CONNECTION OF OTHER EXPANSION MODULES
z
z
When an AS-Interface module is connected to a Twido module, do not connect
more than five I/O expansion modules (if Twido can usually accept seven)
because of the amount of heat that is generated.
The AS-Interface master module can accept a maximum of seven analog I/O
slaves; otherwise the AS-Interface system will not operate correctly.
Failure to follow this instruction can result in injury or equipment damage.
136
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Descriptions, Specifications, and Wiring
Wiring and connections
Different Cable
Types
The AS-Interface bus cables carry the signals and provide a 30 VDC power supply
to the sensors and actuators connected to this bus.
Types of AS-Interface cables:
Cable type
Specifications
Polarized AS-Interface
ribbon cable
Jacket color: yellow
Illustration
Wire cross-section: 1.5 mm2
(AWG 16)
AS-i -
(Blue)
Standard round cable
or
separated cables
(Brown)
Wire cross-section:
- stranded: from 0.5 mm2 to 1.0
mm2
- solids: from 0.75 mm2 to 1.5
mm2
(AWG: from 16 to 20)
TWD USE 10AE
AS-i +
AS-i -
(Blue)
AS-i +
(Brown)
137
Descriptions, Specifications, and Wiring
Procedure for
Connecting the
AS-Interface
Master Module to
the Bus
The following table describes the connection procedure:
Steps
Description
1
Remove the terminal from the module bus connector.
2
Respect the polarities of the AS-Interface cable: brown cable for the AS-i+ pole
and blue cable for the AS-i– pole. Connect the cable according to the colors
shown on the terminal.
3
Connect the AS-Interface ground terminal block to the DIN rail (see diagram).
4
Using a screwdriver, tighten the screws on the terminal between 0.5 to 0.6 N.m
(4.4 to 5.3 lbf.in) of torque. The use of end ferrules crimped at the stranded or
solid wires terminators will prevent the cable from slipping out of the terminal.
5
Insert the terminal into the module connector on the module. Using a
screwdriver, tighten the mounting screws on the terminal between 0.3 to
0.5 N.m (2.6 to 4.4 lbf.in) of torque.
CAUTION
ELECTRIC SHOCK HAZARD
Do not touch the cable terminators, including immediately after the module has
been switched off.
Failure to follow this instruction can result in injury or equipment damage.
138
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Descriptions, Specifications, and Wiring
Illustration of
Connection
Illustration of Connection:
brown (AS-i+)
blue (AS-i–)
to the DIN rail
CAUTION
AS-INTERFACE V2 BUS SUPPLY
Use an AS-Interface SELV (Very Low Safety Voltage) supply, with nominal voltage
of 30VDC.
Failure to follow this instruction can result in injury or equipment damage.
TWD USE 10AE
139
Descriptions, Specifications, and Wiring
TWDNOI10M3 Operating Modes and Push Buttons
At a Glance
The actions performed using the push buttons PB1 and PB2 on the front panel of
the AS-Interface module depend on the length of time for which they are pressed. A
"long press" selects the operating mode and a "short press" selects the address of
the slave on which you wish to perform diagnostics. If the length for which the
buttons are pressed does not correspond to either of those mentioned above or the
two buttons are pressed simultaneously, the status of the module remains
unchanged.
Illustration
The following illustration shows the position of the buttons:
PB1
PB2
Pressing
Buttons
140
The following table describes the function of the buttons:
Action
Description
Long
press
A "long press" is effective when the button is pressed for 3 seconds or more.
Use a long press to change the operating mode of the AS-Interface master.
Short
press
A "short press" corresponds to pressing the button for not more than 0.5
seconds. Use a short press to change the address of the slave for which you
wish to view the I/O status via the LEDs on the AS-Interface master.
Pressing PB1 increments the slave address, and PB2 decrements it. When the
last address 31B is reached, pressing PB1 returns you to the first address 0A.
TWD USE 10AE
Descriptions, Specifications, and Wiring
AS-Interface
Master Module
Operating Modes
TWD USE 10AE
As soon as it is powered up, the AS-Interface module goes into online mode. The
Twido module can then communicate with the AS-Interface master to allow viewing
and checking of the status of each slave. Online mode consists of the three following
modes:
z Normal protected mode:
On power up, the AS-Interface master initially goes into this mode if no error
occurs. This is the normal operating mode in which the AS-Interface master
exchanges communication data with slaves connected to it.
z Normal protected mode - Offline (software not connected):
To enter this mode from the previous mode, press and hold down ("long press")
the push button PB2. The AS-Interface master then stops all communication with
slaves allowing you to perform operations such as the initialization of the master
module. In this mode, the Twido module cannot display the status of slaves. The
OFF LED (See Display of AS-Interface Master Operating Modes, p. 144) of the
AS-Interface master illuminates to indicate that the module is in Offline mode. To
return to the previous mode, press and hold down ('long press") push button PB2
a second time.
z Normal protected mode - Data Exchange Off:
This mode can be entered and exited only by a user program in TwidoSoft. In this
mode all forms of communication with slaves is prohibited.
141
Descriptions, Specifications, and Wiring
AS-Interface module TWDNOI10M3 display panel
At a Glance
The AS-Interface master module TWDNOI10M3 is equipped with a display
consisting of status LEDs, input/output LEDs and address LEDs.
Illustration
Illustration of display panel:
Status
LEDs
Input
LEDs
Output
LEDs
PWR
FLT
LMO
CMO
OFF
CNF
IN
OUT
0
1
2
3
0
1
2
3
0x
1x
2x
3x
x0
x1
x2
x3
x4
x5
x6
x7
x8
x9
A
B
Address
LEDs
(0x to 3x)
Address
LEDs
(x0 to x9)
Address
LEDs
(A and B)
ADDRESS
142
TWD USE 10AE
Descriptions, Specifications, and Wiring
Display of
Module Status
Module status is displayed by the status LEDs on the module which provide
information depending on their state (indicator extinguished or illuminated) on the
module operating mode.
Status LED descriptions
LED
Status
PWR
Description
Indicates that the AS-Interface module is not powered up.
Indicates that insufficient power is being delivered to the ASInterface module.
FLT
Indicates that the configuration loaded onto the AS-Interface
master is not correct or that an error has occurred on the ASInterface bus.
Module OK.
LMO
Indicates that the module is not in offline mode (the module is
online from power up).
Note: Flickers on power up.
CMO
Indicates that the module is in online mode.
OFF
Indicates that the module is in offline normal protected mode.
Indicates that the module is in another operating mode.
CNF
This indicator is no longer used.
Note: Flickers on power up.
Extinguished
TWD USE 10AE
Illuminated
143
Descriptions, Specifications, and Wiring
Display of ASInterface Master
Operating Modes
The operating modes of the AS-Interface module can be changed using the push
buttons or TwidoSoft programming software. The status LEDs also allow you to
determine what mode the AS-Interface module is in.
Mode display table
Operating modes
PWR
FLT
LMO
CMO
OFF
CNF
Normal Protected Mode
Normal Protected Mode
(Offline)
Normal Protected Mode
(Data Exchange OFF)
Extinguished
Diagnostics of
the AS-Interface
Bus
Illuminated
The input/output LEDs and address LEDs can be used to view slaves on the ASInterface bus and determine their operating status.
Diagnostics table:
State of
address
LEDs
State of IN/
OUT LEDs
or
Description
There is a slave at this address and its inputs/outputs are on
and active.
There is a slave at this address, but an error has occurred.
No slave is assigned to this address.
Communication on the AS-Interface bus has been interrupted
because no power is being supplied or because the ASInterface module is offline normal protected mode.
Extinguished
Flashing
Illuminated
The slave address is selected using the buttons PB1 and PB2. An address with an
assigned slave can be read using the address LEDs as shown in the following
example:
If LEDS 2x, x5 and B are illuminated, this indicates that there is a slave assigned to
address 25B.
144
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Descriptions, Specifications, and Wiring
2.7
CANopen fieldbus master module
At a Glance
Introduction
This section provides a review of the CANopen fieldbus, provides a description of
the module, and describes the specifications and use of the CANopen master
moduleTWDNCO1M.
What's in this
Section?
This section contains the following topics:
TWD USE 10AE
Topic
Page
About the CANopen Fieldbus
146
CANopen Fieldbus Topology
147
Cable Length and Transmission Speed
149
Dimensions of the CANopen master module: TWDNCO1M
150
Parts description of a CANopen master module: TWDNCO1M
151
Technical specifications of the TWDNCO1M module and the CANopen
fieldbus
152
CANopen Wiring and Connections
154
145
Descriptions, Specifications, and Wiring
About the CANopen Fieldbus
Introduction
Originally developed for automotive vehicle borne systems, the CAN communication
bus is now used in many areas, such as:
z transport,
z moving part devices,
z medical devices,
z building,
z industrial control.
The advantages of the CAN system are:
the bus allocation system,
z error detection,
z data exchange reliability.
z
Master/slave
structure
The CAN bus has a master/slave structure for bus management.
The master manages
z slave initialization,
z communication errors,
z slave status.
Peer to peer
communication
Communications on the bus are made peer to peer; at any moment, each device
can send a request on the bus and the relevant devices reply. The priority of the
requests circulating on the bus is determined by an identifier at individual message
level.
CAN identifiers
Explicit exchanges of CAN PDUs at link level use extended identifiers over 29 bits
(CAN standard V2.0B).
11 bit identifiers (CAN standard V2.0A) can only be used for sending and receiving.
146
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Descriptions, Specifications, and Wiring
CANopen Fieldbus Topology
At a Glance
The CANopen architecture of a Twido system consists of:
1
z a Twido PLC (compact base or modular base) ,
z a CANopen fieldbus master module (TWDNCO1M module) installed on the
Twido PLC’s expansion bus2,
3,4
z CANopen slave devices .
Note:
1. The TWDNCO1M CANopen master module is supported by the following Twido
base controllers:
z Compact bases: TWDLC•A24DRF and TWDLCA•40DRF series
z All modular bases: TWDLMDA20••• and TWDLMDA40••• series
2. Only 1 TWDNCO1M CANopen master module can be installed on the Twido
system expansion bus.
3. The TWDNCO1M CANopen master module can manage up to 16 CAN slave
devices on a single bus segment.
4. The TWDNCO1M CANopen fieldbus does not support extended addressing for
CAN slave devices.
The baud rate of the bus depends on its length and the cable type used (See Cable
Length and Transmission Speed, p. 149).
TWD USE 10AE
147
Descriptions, Specifications, and Wiring
Twido CANopen
Fieldbus
Topology
The following figure shows the Twido CANopen fieldbus topology:
TWIDO PLC
TWDNCO1M CANopen
Master
CANopen Slave
PDO Address: 1
CANopen Slave
PDO Address: 2
CANopen Slave
PDO Address: 16
148
TWD USE 10AE
Descriptions, Specifications, and Wiring
Cable Length and Transmission Speed
At a Glance
The TWDNCO1M CANopen master allows up to 16 slave devices on the bus.
Transmission speed depends strictly on the bus length and the type of cable used.
The following two tables enable you to evaluate authorized values.
Baud Rate
versus Cable
Length
The following table describes the relationship between the maximum transmission
speed and the bus length (on a single CAN segment without repeater).
Baud Rate and
Cable Length
versus Cable
Impedance and
Type
Maximum transmission
baud rate
Bus length
1 Mbit/s
25 m (82 ft)
800 Kbit/s
50 m (164 ft)
500 Kbit/s
100 m (328 ft)
250 Kbit/s
250 m (820 ft)
125 Kbit/s
500 m (1,640 ft)
50 Kbit/s
600 m (1,968 ft)
20 Kbit/s
800 m (2,624 ft)
10 Kbit/s
1,000 m (3,280 ft)
The following table describes the relationship between the maximum transmission
speed for a given bus length in relation to the type of cable used (cable gauge and
impedance).
Maximum baud rate
Bus length
Cable impedance
Cable section/gauge
1 Mbit/s @ 40 m (131 ft)
0 - 40 m
(0 - 131 ft)
70 mΩ/m
(21.3 mΩ/ft)
0.25 - 0.34 mm2,
(e.g. AWG 24, AWG 22)
500 Kbit/s @ 100 m (328 ft)
40 - 300 m
(131 - 984 ft)
< 60 mΩ/m
(< 18.3 mΩ/ft)
0.34 - 0.6 mm2,
(e.g. AWG 22, AWG 20)
125 Kbit/s @ 500 m (1,640 ft)
300 - 600 m
(984 - 1,968 ft)
< 40 mΩ/m
(< 12.2 mΩ/ft)
0.5 - 0.6 mm2,
(e.g. AWG 20)
50 Kbit/s @ 600 m (1,968 ft)
600 - 1000 m
(1,968 - 3,280 ft)
< 26 mΩ/m
(< 7.9 mΩ/ft)
0.75 - 0.8 mm2,
(e.g. AWG 18)
TWD USE 10AE
149
Descriptions, Specifications, and Wiring
Dimensions of the CANopen master module: TWDNCO1M
CANopen Master
Module
Dimensions
The following diagram shows the dimensions of the CANopen Master module
TWDNCO1M:
29.7 mm
1.17 in.
14.6 mm
0.57 in.
70.0 mm
2.76 in.
4.5 mm
0.18 in.
90.0 mm
3.54 in.
3.8 mm
0.15 in.
150
TWD USE 10AE
Descriptions, Specifications, and Wiring
Parts description of a CANopen master module: TWDNCO1M
Parts
Description
The following diagram shows the different parts of the CANopen TWDNCO1M
master module:
5
1
2
7
6
3
5
Legend
TWD USE 10AE
4
The module is made up of the following elements:
No.
Part
Description
1
Power supply connector
3-point connector used to connect a 24 VDC
power supply.
2
CANopen status LED
Shows the CANopen bus status.
(See CANopen Status LED, p. 260.)
3
DSUB (DB9) terminal
To connect the CANopen interface cable.
4
PE ground
Protective earth (PE) ground (M3 screw terminal).
5
Latch button
Holds/releases the module from a controller.
6
Module name
Shows the module reference and specification.
7
Expansion Connector
Enables connection to the Twido module and
connection to another I/O module.
151
Descriptions, Specifications, and Wiring
Technical specifications of the TWDNCO1M module and the CANopen fieldbus
CANopen
Fieldbus
Technical specifications:
Specification
Value
Maximum number of slaves on the bus
16 CANopen slave devices, not to exceed a total of 16 TPDOs and
16 RPDOs over the CAN bus.
Maximum length of CANopen fieldbus cables
According to the CAN specification (see Cable Length and
Transmission Speed, p. 149.)
Maximum number of PDOs managed by the bus 16 TPDOs + 16 RPDOs
CANopen
TWDNCO1M
module
Technical specifications:
Specification
Value
Operating temperature
0 to 55°C (32°F to 131°F) operating ambient temperature
Storage temperature
-40°C to +70°C (-40°F to 158°F)
Relative humidity
from 10 to 95% Rh (non-condensing)
Pollution degree
Housing:3 (IEC60664-1)
PCB:2 (IEC60664-1)
Degree of protection
IP20
Corrosion immunity
Free from corrosive gases
Altitude
Operation: from 0 to 2000 m (0 to 6,565 ft)
Transport: 0 to 3,000 m (0 to 9,840 ft)
Resistance to Vibration
When mounted on a DIN rail:
from 10 to 57 Hz amplitude 0.75 mm, from 57 to 150 Hz
acceleration 9.8 ms2 (1G), 2 hours per axis on each of three
mutually perpendicular axes.
When mounted on a panel surface:
from 2 to 25 Hz amplitude 1.6 mm, from 25 to 100 Hz
acceleration 9.8 ms2 (1G) Lloyd’s 90 min per axis on each of
three mutually perpendicular axes.
Resistance to Shock
147 ms2 (15G), 11 ms duration, 3 shocks per axis, on three
mutually perpendicular axes (IEC 61131).
Allowable voltage range
from 19.2 to 30 VDC
Protection against polarity inversion on bus inputs
Yes
CANopen fieldbus interface connector
D SUB (DB9)
152
TWD USE 10AE
Descriptions, Specifications, and Wiring
Specification
Value
Power consumption
At 5 VDC: 50 mA (INTERNAL BUS)
At 24 VDC: 50 mA (EXTERNAL POWER SUPPLY)
Power dissipation
1.2W (@24 VDC)
Weight
100 g ( 3.5 oz.)
Overall dimensions
29.7mm(W) x 84.6mm(H) x 90mm(D)
1.17in(W) x 3.33in(H) x 3.54in(D)
CAUTION
CONNECTION OF OTHER EXPANSION MODULES
z
z
When a CANopen master module is connected to a Twido module, do not
connect more than 6 additional I/O expansion modules on the Twido internal
bus (not to exceed a maximum of 450 mA of current on the Twido internal bus).
The CANopen master module can accept a maximum of sixteen CAN slave
devices (not to exceed a total of 16 TPDOs and 16 RPDOs over the CAN bus);
otherwise the CANopen system will not operate correctly.
Failure to follow this instruction can result in injury or equipment damage.
TWD USE 10AE
153
Descriptions, Specifications, and Wiring
CANopen Wiring and Connections
Introduction
Procedure for
Connecting the
CANopen Power
Supply
This sub-section describes how to connect the CANopen power supply and the
CANopen bus.
The following procedure describes how to connect the 24 VDC power supply to the CANopen power supply terminal:
Steps
Description
1
Remove the power supply connector from the CANopen master module.
2
Plug the external power supply leads into the removable connector, observing
the correct polarity as indicated by the connection diagram below.
3
Using a screwdriver, tighten the screws on the removable connector to 0.2 N·m
(1.77 lbf·in) of torque. The use of end ferrules crimped at the multifilament or
solid wires terminators will prevent the cable from slipping out of the terminal.
4
Place the removable connector back onto the CANopen master module.
5
Connect the CANopen protective earth (PE) ground screw terminal to the
proper earth ground in your facility.
WARNING
UNINTENDED EQUIPMENT OPERATION
z
z
Do not use the Twido controller’s 24VDC sensor power supply to provide
+24VDC power to the CANopen module for this will make the photocoupler
isolation inoperative.
Use only dedicated external power supply to provide power to the CANopen
module.
Failure to follow this instruction can result in death, serious injury, or
equipment damage.
CAUTION
HAZARD OF ELECTRIC SHOCK
Do not touch the cable terminators, including immediately after the module has
been switched off.
Failure to follow this instruction can result in injury or equipment damage.
154
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Descriptions, Specifications, and Wiring
Procedure for
Turning On the
CANopen
Devices
Turn on your equipment connected to the CANopen master module in the following
order:
Step
Action
1
Turn on all CANopen slave devices connected to the CANopen master module.
2
Turn on the CANopen master module by applying the specified CANopen power
supply. (See Procedure for Connecting the CANopen Power Supply, p. 154)
Note: Allow sufficient time for the CANopen master module to complete its
power-up sequence before you proceed to the next step.
3
Turn on the Twido controller connected to the CANopen master module.
Please follow the above power-on sequence to ensure that all equipment present on the
CANopen bus are detected correctly by the Twido controller.
Power Supply
Connector Pin
Assignment
The following figure illustrates the pin assignment for the TwidoPort’s CANopen
power supply connector:
24 VDC pin 1
Unused pin 2
0V pin 3
Illustration of
Power Supply
Connection
Illustration of power supply connection:
24 VDC
-
+
Not connected
Proctective Earth (PE) ground
TWD USE 10AE
155
Descriptions, Specifications, and Wiring
Proper
Grounding
WARNING
HAZARD OF ELECTRIC SHOCK
The grounding screw terminal (PE) must be used to provide protective earth at all
times. Make sure that PE is attached before connecting or disconnecting the DSUB CAN fieldbus cable the device.
Failure to follow this instruction can result in death, serious injury, or
equipment damage.
The following figure describes the grounding screw terminal (PE):
AWG 12
(2.5 mm2)
<2m
Proctective Earth (PE) ground
Ground Cable
The PE ground must be capable of supporting 30 A of current for 2 minutes and have
no more than 100 mΩ of resistance. The recommended PE wire size is AWG #12
(2.5 mm2). The maximum allowable length of the wire at AWG #12 is less than 2
meters. Use the shortest wire length possible.
PE Ground Screw Terminal
Using a screwdriver, tighten the screw on the PE ground terminal to a 0.5 N·m
(4.4 lbf·in) torque.
156
TWD USE 10AE
Descriptions, Specifications, and Wiring
Connection to
the CANopen
Field Bus
The CANopen field bus connector is located in the lower pane of the master module
front-panel:
We recommend you use a D-SUB 9-pin female metal connector compliant with
standard DIN 41652, or with the corresponding international standard to connect the
network field bus cable to the master module. The connection must conform to the
following pin assignment:
Contacts
Signal
Description
1
Unused
Reserved
2
CAN_L
CAN-L bus line (low dominant)
3
CAN_GND
CAN earth
4
Unused
Reserved
5
CAN_SHLD
Optional CAN shielding
6
GND
Optional ground
7
CAN_H
CAN-H bus line (high dominant)
8
Unused
Reserved
9
CAN_V+
NC (not connected)
Note 1: The contacts pinout corresponds to the legend of the above figure.
Note 2: Reserved contacts will be used in a future specification.
CANopen
Network
Connectors and
Cables
TWD USE 10AE
The branch cable between the field bus and the master module must have a female
connector complying with the above contact assignment diagram. The CANopen
network cable is a shielded twisted double-pair cable complying with the CANopen
standard CiA DR-303-1. No wire interruption is authorized in the bus cable. This
enables the reserved contacts to be used in a future specification.
157
Descriptions, Specifications, and Wiring
2.8
Communication Options
At a Glance
Introduction
This section provides an overview, parts description, and specifications of the
communication options.
What's in this
Section?
This section contains the following topics:
158
Topic
Page
Overview of Communication Adapters and Expansion Modules
159
Parts Description of Communication Adapters and Expansion Modules
160
Specifications for Communication Adapters and Expansion Modules
162
TWD USE 10AE
Descriptions, Specifications, and Wiring
Overview of Communication Adapters and Expansion Modules
Introduction
The following section provides an overview of the TWDNAC232D, TWDNAC485D,
and TWDNAC485T communication adapters and the TWDNOZ232D,
TWDNOZ485D, and TWDNOZ485T communication expansion modules.
Overview
All Twido controllers have one RS485 communication serial port 1. Moreover,
TWDLC•A16DRF, TWDLC•A24DRF and TWDLCA•40DRF controllers have a serial
port 2 connector for an optional second RS485 or RS232 serial port. An optional
communication adapter (TWDNAC232D, TWDNAC485D, and TWDNAC485T) is
available to install on the serial port 2 connector. Note that the TWDLCAA10DRF
series does not have a serial port 2 connector.
In addition, the TWDLCAE40DRF series compact controllers have a built-in RJ-45
Ethernet network communications port.
A communication expansion module (TWDNOZ232D, TWDNOZ485D, and
TWDNOZ485T) is available to attach to any Modular controller for an optional
second RS485 or RS232 serial port. Also, an operator display expansion module
(TWDXCPODM) is available to attach to a Modular controller where an optional
communication adapter (TWDNAC232D, TWDNAC485D, and TWDNAC485T) can
be installed to the serial port 2 connector on the operator display expansion module.
TWD USE 10AE
159
Descriptions, Specifications, and Wiring
Parts Description of Communication Adapters and Expansion Modules
Introduction
The following section describes the parts of the TWDNAC232D, TWDNAC485D,
and TWDNAC485T communication adapters and the TWDNOZ232D,
TWDNOZ485D, and TWDNOZ485T communication expansion modules.
Parts
Description of a
Communication
Adapter
The following figure shows the parts of the TWDNAC232D, TWDNAC485D, and
TWDNAC485T communication adapters.
1
1
2
2
TWDNAC485T
TWDNAC232D
TWDNAC485D
Legend
Parts
Description of a
Communication
Expansion
Module
Label
Part
Description
1
Serial port 2
Adds an optional second RS485 or RS232 serial port.
2
Connector
Connects to the serial port 2 connector on TWDXCPODM
operator display expansion module or TWDLCAA16DRF
and TWDLCAA24DRF controllers.
The following figure shows the parts of the TWDNOZ232D, TWDNOZ485D, and
TWDNOZ485T communication expansion modules.
4
1
3
5
5
2
TWDNOZ232D
TWDNOZ485D
160
TWDNOZ485T
TWD USE 10AE
Descriptions, Specifications, and Wiring
Legend
TWD USE 10AE
Label
Part
Description
1
Hinged door
Opens to access the serial port 2.
2
Clamp
Secures the module to a DIN rail.
3
Latch button
Holds/releases the module from a controller.
4
Communication connector
Connects to a Modular controller.
5
Serial port 2
Adds an optional second RS485 or RS232 serial
port to a Modular controller.
161
Descriptions, Specifications, and Wiring
Specifications for Communication Adapters and Expansion Modules
Introduction
This section presents the specifications for the TWDNAC232D, TWDNAC485D, and
TWDNAC485T communication adapters and the TWDNOZ232D, TWDNOZ485D,
and TWDNOZ485T communication expansion modules.
Communication
Adapter and
Expansion
Module
Specifications
The following table describes the communication adapter and expansion module
specifications.
Reference number
TWDNAC232D
TWDNOZ232D
TWDNAC485D
TWDNOZ485D
TWDNAC485T
TWDNOZ485T
Standards
RS232
RS485
RS485
Maximum baud rate
19,200 bps
PC Link: 19,200 bps
Remote Link: 38,400 bps
PC Link: 19,200 bps
Remote Link: 38,400 bps
Communication Modbus Possible
(RTU master/slave)
Possible
Possible
ASCII communication
Possible
Possible
Possible
Remote link
communication:
Not possible
7 links possible
7 links possible
Maximum cable length
Maximum distance between
Maximum distance
the base controller and the
between the base controller
remote controller: 10 m (32.8 ft) and the remote controller:
200 m (656 ft)
Maximum distance
between the base
controller and the remote
controller: 200 m (656 ft)
Isolation between
internal circuit and
communication port
Not isolated
Not isolated
162
Not isolated
TWD USE 10AE
Descriptions, Specifications, and Wiring
2.9
Operator Display Options
At a Glance
Introduction
This section provides an overview, parts description, and specifications of the
operator display options.
What's in this
Section?
This section contains the following topics:
TWD USE 10AE
Topic
Page
Overview of Operator Display Modules and Expansion Modules
164
Parts Description of Operator Display Module and Expansion Module
165
Specifications for Operator Display Modules and Expansion Modules
167
163
Descriptions, Specifications, and Wiring
Overview of Operator Display Modules and Expansion Modules
Introduction
The following section provides an overview of the TWDXCPODC operator display
module and the TWDXCPODM operator display expansion module.
Overview
The operator display is an optional module that can be added to any of the
controllers. It is installed into a Compact controller as a operator display module
(TWDXCPODC) and it is assembled to a Modular controller using the operator
display expansion module (TWDXCPODM). See How to Install the Operator Display
Module and Operator Display Expansion Module, p. 213.
The operator display provides the following services:
z Displays the controller state information
z Allows the user to control the controller
z Allows the user to monitor and tune application data objects
The operator display has two states:
Display state - Displays data
z Edit state - Allows the user to change data
z
164
TWD USE 10AE
Descriptions, Specifications, and Wiring
Parts Description of Operator Display Module and Expansion Module
Introduction
The following section describes the parts of the TWDXCPODC operator display
module and the TWDXCPODM operator display expansion module.
Parts
Description of a
Operator Display
Module
The following figure shows the parts of the TWDXCPODC operator display module.
1
6
2
5
3
4
Legend
Label
Part
Description
1
Display screen
Shows menus, operands, and data.
2
ESC button
In Edit state - Returns to the previous display state and rejects changes made
by the user.
3
Up arrow button
In Edit state - Changes the current edit element to the next value.
4
Right arrow button
In Display state - Advances to the next display state.
In Edit state - Advances to the next editing element. The current editing
element blinks.
5
MOD/ENTER button
In Display state - Works in MOD function, goes to the corresponding edit state.
In Edit state - Works in ENTER function, returns to previous display state and
accepts changes made by the user.
6
Operator display connector Connects to the Compact controller.
TWD USE 10AE
165
Descriptions, Specifications, and Wiring
Parts
Description of a
Operator Display
Expansion
Module
The following figure shows the parts of the TWDXCPODM operator display
expansion module.
1
6
2
5
3
10
4
7
9
8
Legend
Label
166
Part
Description
1
Display screen
Shows menus, operands, and data.
2
ESC button
In Edit state - Returns to the previous display state and rejects changes made
by the user.
3
Up arrow button
In Edit state - Changes the current edit element to the next value.
4
Right arrow button
In Display state - Advances to the next display state.
In Edit state - Advances to the next editing element. The current editing
element blinks.
5
MOD/ENTER button
In Display state - Works in MOD function, goes to the corresponding edit state.
In Edit state - Works in ENTER function, returns to previous display state and
accepts changes made by the user.
6
Operator display connector Connects to a Modular controller.
7
Hinged door
Opens to access the serial port 2.
8
Latch button
Holds/releases the module from a controller.
9
Clamp
Secures the module to a DIN rail.
10
Serial port 2 connector
Connects to the connector on an optional TWDNAC232D, TWDNAC485D, or
TWDNAC485T communication adapter.
TWD USE 10AE
Descriptions, Specifications, and Wiring
Specifications for Operator Display Modules and Expansion Modules
Introduction
This section is specifications for the TWDXCPODC operator display module and the
TWDXCPODM operator display expansion module.
Operator Display
Module
Specifications
The following table describes the operator display module specifications.
Operator Display
Expansion
Module
Specifications
TWD USE 10AE
Part Number
TWDXCPODC
Power voltage
5 VDC (supplied from the controller)
Internal current draw
200 mA DC
Weight
20 g (0.7 oz)
The following table describes the operator display expansion module specifications.
Part Number
TWDXCPODM
Weight
78 g (2.75 oz)
Internal current draw
200 mA DC
167
Descriptions, Specifications, and Wiring
2.10
Options
At a Glance
Introduction
This section provides an overview and specifications of the options.
What's in this
Section?
This section contains the following topics:
168
Topic
Page
Overview of the Options
169
Specifications for the Options
170
TWD USE 10AE
Descriptions, Specifications, and Wiring
Overview of the Options
Introduction
The following section provides an overview of the TWDXCPMFK32 and
TWDXCPMFK64 memory cartridges, the TWDXCPRTC Real Time Clock (RTC)
cartridge, and the TWDXSM6, TWDXSM9, and TWDXSM14 input simulators.
Overview of the
Memory
Cartridges
There are two optional memory cartridges, 32 KB (TWDXCPMFK32) and 64 KB
(TWDXCPMFK64), available. The memory cartridges provide additional memory for
application storage. The memory cartridges are used to:
z Provide a removable backup of the application.
z Load an application into a controller if certain conditions exist.
z Increase the program memory capacity.
The following table presents the available memory cartridge for each controller.
Memory
Cartridge
Compact
10 I/O
Compact
16 I/O
Compact
24 I/O
Compact
40 I/O
20 I/O
modular
40 I/O
modular
TWDXCPMFK32
yes
yes
yes
yes
yes
yes
TWDXCPMFK64
no
no
no
yes
yes
yes
The TWDXCPMFK32 memory cartridge is for back up only. The TWDXCPMFK64
memory cartridge is for back up and expansion.
Overview of the
Real Time Clock
(RTC) Cartridge
An optional Real Time Clock cartridge (TWDXCPRTC) is available for all controllers.
(Note that 40 I/O compact controllers have RTC onboard.)
The Real Time Clock cartridge provides the controller with the current time and date.
The RTC is required for the Schedule Blocks to operate.
When the controller is powered down, the Real Time Clock (RTC) will keep time for
1000 hours at 25 °C (77°F) or 300 hours at 55°C (131°F) when using a fully charged
battery.
Overview of the
Input Simulators
There are three input simulators: 6, 9, and 14 point. These are used only on the three
Compact controllers. Used for debugging, you can control the inputs to test your
application logic.
TWD USE 10AE
169
Descriptions, Specifications, and Wiring
Specifications for the Options
Introduction
This section is specifications for the TWDXCPMFK32 and TWDXCPMFK64
memory cartridges and the TWDXCPRTC RTC cartridge.
Memory
Cartridge
Specifications
The following table describes the memory cartridge specifications.
Real Time Clock
Cartridge
Specifications
170
Memory Type
EEPROM
Accessible memory capacity
32 KB: TWDXCPMFK32
64 KB: TWDXCPMFK64
Hardware for storing data
Twido controller
Software for storing data
Twido Soft
Quantity of stored programs
One user program is stored on one memory cartridge.
Program execution priority
When a memory cartridge is installed and enabled, the
external user program will be loaded and executed if it
differs from the internal program.
The following table describes the Real Time Clock cartridge specifications.
Accuracy
30 s/month (typical) at 25°C (77°F)
Backup duration
Approximately 30 days (typical) at 25°C (77°F) after
backup battery fully charged
Battery
Lithium secondary battery
Charging time
Approximately 10 hours for charging from 0% to 90% of
full charge
Replaceable
Not possible
TWD USE 10AE
Descriptions, Specifications, and Wiring
2.11
The ConneXium TwidoPort Ethernet Interface
Module
At a Glance
Introduction
This section provides an overview and describes external features and
specifications of the 499TWD01100 ConneXium TwidoPort Ethernet interface
module.
What's in this
Section?
This section contains the following topics:
Topic
Overview of the ConneXium TwidoPort Ethernet Interface Module
TWD USE 10AE
Page
172
TwidoPort's External Features
173
TwidoPort's LED-Panel Description
174
TwidoPort's Wiring
176
General Specifications
177
171
Descriptions, Specifications, and Wiring
Overview of the ConneXium TwidoPort Ethernet Interface Module
Introduction
The ConneXium TwidoPort adds Ethernet connectivity to Telemecanique's Twido
product line. It is the gateway between a single Twido Modbus/RTU (RS-485) device
and the physical layer of Modbus/TCP networks in slave mode.
TwidoPort does not require a separate power supply because it gets power from the
Twido controller through its serial port.
This gateway module supports slave mode only.
Package
Contents
The ConneXium TwidoPort 499TWD01100 package contains:
z One 499TWD01100 TwidoPort module
z One Quick Reference Guide
z One adapter cable (mini-din, RJ-45 male, 50 cm length)
Product
Designation
The 499TWD01100 ConneXium TwidoPort Ethernet interface module will be
referred to as TwidoPort in the remainder of this document.
172
TWD USE 10AE
Descriptions, Specifications, and Wiring
TwidoPort's External Features
External
Features
The following figure shows the parts of the 499TWD01100 TwidoPort Ethernet
interface module.
Legend
The following table describes the external features of the 499TWD01100 TwidoPort
Ethernet interface module.
Feature
Function
1
Model number
Model name
499TWD01100
ConneXium
2
LED display
visual indications of TwidoPort’s operating status
3
RJ-45 modular jack power and communications connection to Twido's RS-485 port (over the supplied cable)
4
RJ-45 modular jack connection to TCP/IP over Ethernet cable (not supplied)
5
PE ground
protective earth (PE) ground (M3 screw terminal)
6
DIN rail connector
for DIN rail mounting
TWD USE 10AE
173
Descriptions, Specifications, and Wiring
TwidoPort's LED-Panel Description
LED-Panel
174
The five LEDs implemented in TwidoPort are visual indications of the operating
status of the module:
TWD USE 10AE
Descriptions, Specifications, and Wiring
Description of
the
Communication
LEDs
This table describes the condition(s), colors, and blink patterns that indicate the
operating status of the module:
Label
Meaning
SER ACT
(yellow)
serial active
STATUS
(green)
module status
LINK
(green)
Ethernet link
100MB
(yellow)
speed
ETH ACT
(green)
Ethernet
activity
Pattern
Indication(s)
on
serial activity
off
no serial activity
on
normal condition
off
abnormal condition
blink: 2
invalid MAC address
blink: 3
link not connected
blink: 4
duplicate IP connection
blink: 5
attempting to get IP condition through BootP
blink: 6
default IP condition
blink: 7
kernel mode
on
link is active
off
link is not active
on
100 MB/sec (half duplex only, no full duplex
support)
off
10 MB/sec (full/half duplex)
on
Ethernet is active
off
Ethernet is not active
Note: During the autobaud process, the serial activity LED blinks at a 50Hz rate
and appears to be on solid. When the serial activity LED goes off, the autobaud
process is complete.
Using the LED
Table
TWD USE 10AE
Individual blinks are approximately 200 ms. There is a one-second interval between
blink sequences. For example:
z blinking—blinks steadily, alternating between 200 ms on and 200 ms off
z blink 1—blinks once (200 ms), then 1 second off
z blink 2—blinks twice (200 ms on, 200 ms off, 200 ms on), then one second off,
etc.
175
Descriptions, Specifications, and Wiring
TwidoPort's Wiring
Ethernet Wiring
TwidoPort contains an RJ-45 10/100 Mbps port. The port negotiates speed to the
fastest condition that the end device can support.
Ethernet
Connector Pin
Assignment
The following figure illustrates the pin assignment for TwidoPort’s Ethernet port:
176
pin 8
pin 7
RX-pin 6
pin 5
pin 4
RX+pin 3
TX-pin 2
TX+pin 1
TWD USE 10AE
Descriptions, Specifications, and Wiring
General Specifications
Environmental
Specification
Specified value
operating temperature
0 to 55 °C (32 °F to 131 °F)
storage temperature
-40 °C to +70 °C (-40 °F to 158 °F)
relative humidity
10 to 95% (non-condensing)
pollution degree
2
degree of protection
IP20
corrosion immunity
free from corrosive gases
altitude
operation: 0 to 2,000 m (0 to 6,565 ft)
storage: 0 to 3,040 m (0 to 10,000 ft)
vibration resistance
When mounted on a DIN rail:
z 10 to 57 Hz: 0.075 mm double amplitude (peak-to-peak)
displacement.
z 57 to 100 Hz: 9.8 m ms2 (1g) constant acceleration.
z duration: 10 sweeps at 1 octave/min on each of three
mutually perpendicular axes.
shock resistance
147 ms2 (15g), 11 ms duration, 3 shocks per axis, on three
mutually perpendicular axes (IEC 61131-2)
weight
< 200g (7 oz)
Electrical
TWD USE 10AE
Specification
Specified value
max. current draw
180 mA @ 5 VDC
supply voltage
5 +/- 0.5 VDC
177
Descriptions, Specifications, and Wiring
Agency
Certification
Specification
UL 508, UL 1604 hazardous class 1, Div. 2, groups A, B, C, D
CSA C22.2 No. 142
CSA C22.2 No. 213 hazardous class 1, Div. 2, groups A, B, C, D
CE
EN 61131-2
EN 55011 (class A)
(IEC 61000-4-2)
Electrostatic Discharge
(ESD)
4KV contact
(IEC 61000-4-3)
RFI Immunity (RS)
80 MHz to 2.0 GHz 10V/m, 1 KHz 80% AM
(IEC 61000-4-4)
Fast Transients (EFT)
communications ports/cables +/- 1KV
(IEC 61000-4-5)
surge withstand capability
(transients)
1.2 x 50 µs
EN61000-4-6
3Vrms 150KHz to 80 MHz, 1 KHz 80% AM
flammability
connector: UL 94V-0
4KV air
shielded communications cable 1KVCM 2Ω
enclosure: UL 94V-0
Note: This product complies with the requirements of EN 61132-3: 2003.
178
TWD USE 10AE
Descriptions, Specifications, and Wiring
2.12
Telefast® Pre-Wired Systems for Twido
At a Glance
Introduction
This section provides an overview, specifications and base wiring schematics of the
Telefast® pre-wired systems for Twido.
What's in this
Section?
This section contains the following topics:
Topic
Page
Overview of the Telefast Pre-Wired System for Twido
180
Specifications for the Telefast® Bases
183
Telefast® Bases Wiring Schematics
185
®
TWD USE 10AE
179
Descriptions, Specifications, and Wiring
Overview of the Telefast® Pre-Wired System for Twido
Introduction
180
The following section provides an overview of the ABE 7B20MPN20,
ABE 7B20MPN22, ABE 7B20MRM20, ABE 7E16EPN20, ABE 7E16SPN20,
ABE 7E16SPN22 and ABE 7E16SRM20 Telefast® pre-wired systems for Twido.
TWD USE 10AE
Descriptions, Specifications, and Wiring
Illustration
The following illustration shows the Telefast® system for Twido:
1
2
3
5
4
4
7
6
TWD USE 10AE
181
Descriptions, Specifications, and Wiring
Legend
Telefast system parts shown in the previous illustration are listed below:
1. Modular base controller with 26-way HE 10 connectors. The modular sizes
available are 20 or 40 I/O.
2. Input and output modules with 20-way HE 10 connectors. The modular sizes
available are 16 or 32 I/O.
3. Cable (ABF T26B••0) equipped with a 26-way HE 10 connector at each end. This
cable is available in 0.5, 1 and 2 meter lengths (AWG 28/0.08 mm2).
4. Cable (ABF T20E••0) equipped with a 20-way HE 10 connector at each end. This
cable is available in 0.5, 1, 2 and 3 meter lengths (AWG 28/0.08 mm2).
5. 20 channel sub-base (ABE 7B20MPN2• or ABE 7B20MR20) for modular base
controllers.
6. 16 channel sub-base (ABE 7E16SPN22 or ABE 7E16SRM20) for output
extension modules.
7. 16 channel sub-base (ABE 7E16EPN20 or ABE 7E16SPN20) for input or output
extension modules.
Compatibility
Table
The following table describes compatibility between Twido (modular bases and I/O
modules) and Telefast® components (bases and cables):
Incorporated in Twido
programmable controllers
Terminal block types
Connection to Twido
programmable controller
Passive connection sub-bases
20 channels
ABE 7B20MPN2•
ABE 7E16EPN20
16 channels
ABE 7E16SPN2•
Output adapter bases
20 channel
ABE 7B20MRM20
16 channels
ABE 7E16SRM20
182
Modular base controllers
Inputs/outputs
TWD LMDA 20DTK (12 I/8 O)
TWD LMDA 40DTK (24 I/16 O)
HE 10 connector, 26-way
Discrete I/O modules
Inputs
Outputs
TWD DDI 16DK (16 I)
TWD DDO 16TK (16 O)
TWD DDI 32DK (32 I)
TWD DDO 32TK (32 O)
HE 10 connector, 20-way
ABF T26B••0 (HE 10, 26-way)
ABF T20E••0 (HE 10, 20-way)
Yes
Yes
Yes
Yes
Yes
TWD USE 10AE
Descriptions, Specifications, and Wiring
Specifications for the Telefast® Bases
Introduction
This section provides specifications for the Telefast® bases.
See Catalog 8501CT9801, "Advantys, TeleFast® pre-wired system for Twido" for
more specifications on these Telefast® bases.
Supply
Specifications
(controller side)
The following table provides supply specifications on the Telefast® bases at
controller side:
Supply voltage
Conforming to
IEC 61131-2
V DC
19…30 (Un = 24)
Maximum supply current
per sub-base
A
2
Voltage drop on supply fuse
Supply overload and
short-circuit protection
by quick-blow fuse (included)
V DC
A
0.3
2
Control Circuit
Specifications
(sensor/
controller side)
The following table provides specifications on the Telefast® bases control circuit (per
channel) at sensor/controller side:
Sub-base type
Number of channels
ABE 7
Passive input
Passive output
Solid state output
Relay output
Rated voltage Ue
Min/max voltage
Conforming to
IEC 61131-2
Internal current per channel at Ue Passive input
State 1 guaranteed
State 0 guaranteed
Conformity
TWD USE 10AE
Unit
V DC
V DC
mA
Passive output
mA
Solid state output
Relay output
Solid state output
Relay output
Solid state output
Relay output
Conforming to
IEC 61131-2
mA
mA
V/mA
V
V/mA
V
Passive connection sub-bases
for discrete signals
B20MPN2•
E16EPN20
12
16
8
–
–
–
–
–
24
20.4/26.4
–
(3.2 for ABE 7
B20MPN22)
–
(3.2 for ABE 7
B20MPN22)
–
–
–
–
–
–
Type 1
E16SPN2•
–
16
–
–
Connection sub-bases
with soldered relays
B20MRM20
E16SRM20
12
–
–
–
2
–
6
16
20.4/28.8
19/30
–
(3.2 for ABE 7
E16SPN22)
–
–
–
Type 1
–
4.5
9
16/5.5
16.8
10/0.4
2
Type 1
–
–
–
–
183
Descriptions, Specifications, and Wiring
Output Circuit
Specifications
(preactuator
side)
The following table provides specifications on the Telefast® bases output circuit (per
channel) at preactuator side:
Sub-base type
Number of channels
Contact arrangement
Rated voltage at Ue
ABE 7
Passive output
Solid state output
Relay output
Unit
Passive output
Solid state output
Relay output
V DC
V DC
V DC
V AC
mA
A
A
A
A
A
A
A
A
A
mA
V
ms
ms
ms
ms
mA
Current switched per I/O channel Passive input/output
Solid state output
Relay output
Maximum current per common
Passive output
Solid state output
Relay output
Rated operational current (60 °C DC 12
max)
DC 13
(for 500 000 operations)
AC 12, relay
AC 15, relay
Minimum current
Rated insulation voltage
Maximum
From state 0 to Solid state output
response time state 1
Relay output
From state 1 to Solid state output
state 0
Relay output
Channel fuse
protection
184
Passive connection sub-bases
for discrete signals
E16EPN20
B20MPN2•
8
–
–
–
–
–
–
24
–
–
–
15/300
15/–
–
–
2
–
–
–
–
–
–
–
–
Not isolated
–
–
–
–
–
–
(315 for ABE 7
B20MPN22)
E16SPN2•
16
–
–
–/100
1.6
–
(125 for ABE 7
E16SPN22)
Connection sub-bases
with soldered relays
B20MRM20
E16SRM20
–
–
2
–
6
16
1 N/O relay
–
24
–
5…30
110…250
15/–
–
2
–
3
–
4
–
10
5
2/3
–/3
2/0.5
–/0.5
2
0.4
1/100
–/100
300
0.01
–
5
5
0.4
–
2.5
2.5
–
TWD USE 10AE
Descriptions, Specifications, and Wiring
Telefast® Bases Wiring Schematics
Introduction
This section provides wiring schematics for the Telefast® bases.
WARNING
INTERNAL FUSE MAY NOT DEACTIVATE OUTPUTS
When multiple ABE7 modules are connected to a single PLC output source,
module outputs may remain active after an internal fuse is removed or blown. To
deactivate module outputs or to service the equipement, halt the PLC, disconnect
all power and disconnect the HE10.
Failure to follow this instruction can result in death, serious injury, or
equipment damage.
ABE7B20MPN20
The following diagram provides specifications for the ABE7B20MPN20 Telefast®
base wiring.
HE10
BJ1
BJ2-5
BJ2-15
26
I0
I1
I2
I3
I4
I5
I6
I7
I8
I9
I10
I11
0V
26 25
24 23
22 21
20 19
18 17
16 15
14 13
12 11
10
9
8
7
6
5
4
3
2
1
Q0
Q1
Q2
Q3
Q4
Q5
Q6
Q7
+ 24 V
+ 24 V
+ 24 V
0V
0V
0V
+24V
BJ1
10
9
7
Q5 Q6 Q7
6
Q1 Q2 Q3 Q4
5
I10 I11 Q0
3
25
24
BJ1-11
24
23
22
BJ2-5
BJ2-16
BJ1-13
21
BJ1-15
20
23
8
BJ1-17
19
BJ2-6
BJ2-17
BJ1-19
BJ2-7
BJ2-18
21 22
18
BJ2-8
BJ2-19
20
BJ1-21
BJ1-23
19
17
16
18
4
BJ1-25
15
BJ2-9
BJ2-20
BJ1-4
BJ2-21
17
14
BJ2-10
I9
BJ4
2
BJ1-10
11
10
CI0 CI1 CI2 CI3 CI4 CI5 CI6 CI7 CI8 CI9
I8
16
BJ1-6
BJ1-12
I7
15
13
BJ1-14
9
10
I6
9
I5
14
1
BJ1-16
6
5
I4
13
BJ1-8
BJ1-18
8
BJ2-22
11 12
12
10
7
BJ1-22
5
I2 I3
4
9
BJ1-20
BJ1-24
4
3
I1
8
6
BJ1-26
3
2
+24V I0
2
BJ3
1
0V
7
BJ2-11
6
BJ2-12
5
BJ2-13
4
8
3
7
2
BJ2-14
1
1
BJ2
Twido TWDLMDA20DTK
HE10, 26-way
BJ2-3
0 V-4
0 V-3
24 V-2
24 V-1
ABE7B20MPN20
CI10 CI11 CQ0 CQ1 CQ2 CQ3CQ4 CQ5 CQ6 CQ7
(1)
(1)
(1) Example of output connections.
When connecting an inductive load, include a diode or a varistor.
TWD USE 10AE
185
Descriptions, Specifications, and Wiring
ABE7B20MPN22
The following diagram provides specifications for the ABE7B20MPN22 Telefast®
base wiring.
18
19
20 21
22
23
24
25 26
I0
I1
I2
I3
I4
I5
I6
I7
I8
I9
I10
I11
0V
BJ1-4
15 16 17
BJ1-6
14
BJ1-8
13
BJ1-10
12
BJ1-11
11
BJ1-12
10
BJ1-13
9
BJ1-14
8
BJ1-15
7
BJ1-16
6
BJ1-17
5
BJ1-18
4
BJ1-19
3
BJ1-20
BJ1-22
BJ1-23
BJ1
2
BJ1-21
0 V-3
0 V-4
BJ1-24
24 V-2
Twido TWDLMDA20DTK
HE10, 26-way
HE10
1
BJ1-25
BJ1-26
24 V-1
ABE7B20MPN22
26 25
24 23
22 21
20 19
18 17
16 15
14 13
12 11
10
8
9
7
6
5
4
3
2
1
Q0
Q1
Q2
Q3
Q4
Q5
Q6
Q7
+ 24 V
+ 24 V
+ 24 V
0V
0V
0V +24V
10
8
9
24
BJ2-14
22
23
21
20
BJ2-13
6
5
4
Q5 Q6 Q7
7
BJ2-12
19
BJ2-22
BJ2-11
18
17
16
Q1 Q2 Q3 Q4
3
2
9
CI0 CI1 CI2 CI3 CI4 CI5 CI6 CI7 CI8 CI9
15
BJ2-10
BJ2-21
13
I10 I11 Q0
BJ4
14
12
I9
1
11
BJ2-9
BJ2-20
10
I8
9
I6 I7
10
BJ2-19
8
BJ2-8
8
I5
7
7
I4
6
6
BJ2-7
BJ2-18
5
4
I2 I3
5
4
BJ2-6
3
3
BJ2-17
2
I1
BJ3
2
I0
BJ2-5
0V +24V
1
BJ2
1
BJ2-16
BJ2-4
BJ2-15
BJ2-3
BJ1
CI10 CI11 CQ0 CQ1 CQ2 CQ3 CQ4 CQ5 CQ6 CQ7
(1)
(1)
(1) Example of output connections.
When connecting an inductive load, include a diode or a varistor.
186
TWD USE 10AE
Descriptions, Specifications, and Wiring
ABE7B20MRM20
The following diagram provides specifications for the ABE7B20MRM20 Telefast®
base wiring.
Twido TWDLMDA20DTK
HE10, 26-way
HE10
BJ1
19
20 21
22
23
24
25 26
J1-11
18
J1-13
15 16 17
BJ2-1
14
BJ2-2
13
J1-15
12
BJ2-3
11
J1-17
10
BJ2-4
9
BJ2-5
8
J1-21
BJ2-11
7
J1-19
6
BJ2-6
5
BJ2-7
4
BJ2-8
3
BJ2-9
2
BJ2-12
1
BJ2-10
0 V-4
0 V-3
24 V-2
24 V-1
ABE7B20MRM20
I0
I1
I2
I3
I4
I5
I6
I7
I8
I9
I10
I11
0V
26 25
24 23
22 21
20 19
18 17
16 15
14 13
12 11
10
9
8
7
6
5
4
3
2
1
Q0
Q1
Q2
Q3
Q4
Q5
Q6
Q7
+ 24 V
+ 24 V
+ 24 V
0V
0V
S1
BJ1
S0
BJ1-10
BJ1-8
BJ1-6
BJ1-4
24 V
9
10
11
12
13
CI0 CI1 CI2 CI3 CI4 CI5 CI6 CI7 CI8 CI9
– R7
BJ2-24
BJ2-20
– R6
BJ2-23
BJ2-20
BJ2-22
– R5
BJ2-20
BJ2-19
– R4
BJ2-20
BJ2-18
BJ2-20
BJ2-17
24
23
22
Q5
Q6 Q7
10
21
20
1 CQ
9
19
Q4
8
18
Q3
7
6
Q2
5
4
17
16
15
14
3
BJ4
2
I10 I11 +24V Q0 Q1 0V
1
I9
10
I8
9
I7
– R3
0V
BJ1-12
8
BJ1-14
I6
8
BJ1-16
7
I5
7
BJ1-18
I4
6
BJ1-20
4
4
5
BJ1-22
3
I3
6
BJ1-24
2
I2
3
I1
2
1
I0
BJ3
5
BJ1-26
BJ2
1
BJ2-20
– R2
CI10 CI11 CQ0 CQ1 CQ2 CQ3 CQ4 CQ5 CQ6 CQ7
(1)
(1)
(1) Example of output connections.
When connecting an inductive load, include a diode or a varistor.
TWD USE 10AE
187
Descriptions, Specifications, and Wiring
ABE7E16EPN20
The following diagram provides specifications for the ABE7E16EPN20 Telefast®
base wiring.
BJ1
16 15
14 13
12 11
10
9
8
7
6
5
4
2
3
1
I8
I9
I10
I11
I12
I13
I14
I15
0V
NC
BJ1
10
8
I12 I13 I14 I15 0V +24V
7
20 19
18 17
20
BJ1-5
BJ2-3
I0
I1
I2
I3
I4
I5
I6
I7
0V
NC
19
18
BJ2-4
BJ2-11
BJ1-7
BJ2-12
BJ2-5
3
20
17
BJ1-15
13
1
19
6
BJ1-17
12
I10 I11
5
BJ1-19
11
C3 C4 C5 C6 C7
I9
BJ1-9
BJ1-6
BJ4
BJ1-11
BJ1-8
9
10
9
8
I8
18
16
BJ1-10
8
I7
15
BJ1-12
7
7
I6
17
4
BJ2-6
BJ1-14
I5
BJ1-13
BJ1-16
6
I4
16
14
BJ1-18
5
5
C0 C1 C2
I3
10
BJ1-20
I2
15
BJ2-13
14
2
13
4
BJ2-7
11 12
BJ2-14
10
BJ2-8
9
BJ2-15
8
3
I1
4
2
C
7
9
C
I0
3
1
2
1
NC C
BJ3
6
BJ2-9
5
BJ2-16
4
BJ2-17
3
BJ2-10
2
BJ2-18
1
BJ2
Twido TWDDDI16DK
TWDDDI32DK
HE10, 20-way
HE10
6
0 V-4
0 V-3
24 V-2
24 V-1
ABE7E16EPN20
C8 C9 C10 C11 C12 C13 C14 C15 C
C
(1) Example of output connections.
When connecting an inductive load, include a diode or a varistor.
188
TWD USE 10AE
Descriptions, Specifications, and Wiring
ABE7E16SPN20
The following diagram provides specifications for the ABE7E16SPN20 Telefast®
base wiring.
HE10
BJ1
20
BJ2-3
Q0
Q1
Q2
Q3
Q4
Q5
Q6
Q7
7
6
5
4
3
2
16 15
14 13
12 11
10
9
8
7
6
5
4
2
3
1
Q8
Q9
Q10
Q11
Q12
Q13
Q14
Q15
+ 24 V
–0V
BJ1
9
C3 C4 C5 C6 C7
1
10
9
8
7
6
5
C0 C1 C2
BJ4
20 19
18 17
20
+ 24 V
–0V
19
BJ1-5
BJ2-4
BJ1-7
18
BJ1-9
19
BJ2-11
18
17
15
BJ1-11
BJ2-5
17
BJ2-12
16
16
BJ2-6
BJ2-13
BJ1-13
BJ1-15
BJ2-7
BJ2-14
BJ2-8
BJ2-15
15
14
BJ1-8
9
13
BJ1-10
8
BJ1-17
BJ1-12
7
14
12
BJ1-14
6
13
BJ1-6
BJ1-16
5
11 12
BJ1-19
BJ1-18
4
10
11
BJ1-20
3
4
2
C
9
10
C
(1)
8
Q0 Q1 Q2 Q3 Q4 Q5 Q6 Q7 Q8 Q9 Q10 Q11 Q12 Q13 Q14 Q15 0V +24V
3
1
2
1
NC C
BJ3
7
10
6
BJ2-9
5
BJ2-16
4
BJ2-17
3
BJ2-10
2
BJ2-18
1
BJ2
Twido TWDDDO16TK
TWDDDO32TK
HE10, 20-way
8
0 V-4
0 V-3
24 V-2
24 V-1
ABE7E16SPN20
C8 C9 C10 C11 C12 C13 C14 C15 C
C
(1)
(1) Example of output connections.
When connecting an inductive load, include a diode or a varistor.
TWD USE 10AE
189
Descriptions, Specifications, and Wiring
ABE7E16SPN22
The following diagram provides specifications for the ABE7E16SPN22 Telefast®
base wiring.
13
14
15 16 17
18
19
20
Q0
Q1
Q2
Q3
Q4
Q5
Q6
Q7
BJ1-5
12
BJ1-9
11
BJ1-11
10
BJ1-13
9
BJ1-15
8
BJ1-17
7
BJ1-19
6
BJ1-6
5
BJ1-8
4
BJ1-10
3
BJ1-12
BJ1-14
BJ1-16
BJ1
2
BJ1-7
0 V-4
0 V-3
Twido TWDDDO16TK
TWDDDO32TK
HE10, 20-way
HE10
1
BJ1-18
24 V-1
BJ1-20
24 V-2
ABE7E16SPN22
+ 24 V
–0V
20 19
18 17
16 15
14 13
12 11
10
9
8
7
6
5
4
2
3
1
Q8
Q9
Q10
Q11
Q12
Q13
Q14
Q15
+ 24 V
–0V
NC NC
20
+24V
9
0V
10
19
BJ2-18
18
6
5
4
3
2
BJ4
1
10
9
8
7
6
5
4
3
2
1
0V +24V Q0 Q1 Q2 Q3 Q4 Q5 Q6 Q7 Q8 Q9 Q10 Q11 Q12 Q13 Q14 Q15
BJ3
7
8
BJ2-17
17
BJ2-16
16
15
BJ2-15
14
13
BJ2-13
BJ2-14
12
11
10
BJ2-12
8
9
BJ2-11
7
BJ2-10
6
5
BJ2-9
3
4
BJ2-8
BJ2
1
2
BJ2-7
BJ2-6
BJ2-5
BJ2-4
BJ2-3
BJ1
NC NC
C0 C1 C2 C3 C4 C5 C6 C7
(1)
C8 C9 C10 C11 C12 C13 C14 C15
(1)
(1) Example of output connections.
When connecting an inductive load, include a diode or a varistor.
190
TWD USE 10AE
Descriptions, Specifications, and Wiring
ABE7E16SRM20
The following diagram provides specifications for the ABE7E16SRM20 Telefast®
base wiring.
BJ1
14
15 16 17
18
19
20
BJ1-5
13
BJ1-7
12
BJ1-9
11
BJ1-11
10
BJ1-13
9
BJ1-15
8
BJ1-17
7
BJ1-19
6
BJ1-6
5
BJ1-8
4
BJ1-10
3
BJ1-14
BJ1-16
2
BJ1-12
0 V-4
0 V-3
Twido TWDDDO16TK
TWDDDO32TK
HE10, 20-way
HE10
1
BJ1-18
BJ1-20
24 V-2
24 V-1
ABE7E16SRM20
Q0
Q1
Q2
Q3
Q4
Q5
Q6
Q7
+ 24 V
–0V
20 19
18 17
16 15
14 13
12 11
10
9
8
7
6
5
4
2
3
1
Q8
Q9
Q10
Q11
Q12
Q13
Q14
Q15
+ 24 V
–0V
(1)
BJ2-19
BJ2-20
BJ2-18
BJ2-17
BJ2-20
BJ2-20
BJ2-16
20
BJ2-14
BJ2-20
19
18
BJ2-15
BJ2-13
16
17
BJ2-12
BJ2-15
14
15
BJ2-15
10
9
8
7
6
5
BJ2-11
12
13
3 Q12 Q13 Q14 Q15 4
4
C
3
C4 C5 C6 C7
BJ4
2
C
Q8 Q9 Q10 Q11
1
C2 C3
11
BJ2-9
BJ2-15
10
10
BJ2-8
BJ2-10
9
9
2
8
8
BJ2-7
BJ2-10
7
6
Q5 Q6 Q7
6
Q4
7
BJ2-6
5
BJ2-10
4
1
5
Q2 Q3
4
C0 C1
3
BJ2-4
BJ2-10
2
1
Q0 Q1
BJ3
3
BJ2-3
BJ2-5
2
BJ2
1
BJ2-2
BJ2-5
BJ2-5
BJ2-1
BJ2-5
BJ1
C8 C9 C10 C11 C C12 C13 C14 C15 C
(1)
(1) Example of output connections.
When connecting an inductive load, include a diode or a varistor.
TWD USE 10AE
191
Descriptions, Specifications, and Wiring
192
TWD USE 10AE
Installation
3
At a Glance
Introduction
TWD USE 10AE
This chapter provides dimensions, installation, and mounting instructions for the
controllers, digital and analog expansion I/O modules, and options.
193
Installation
What's in this
Chapter?
194
This chapter contains the following topics:
Topic
Page
Dimensions of the Compact Controllers
195
Dimensions for the Modular Controllers
197
Dimensions for the Digital and Analog I/O Modules
199
Dimensions of AS-Interface V2 bus master module: TWDNOI10M3
202
Dimensions for the Operator Display Module, Operator Display Expansion
Module, and Communication Expansion Modules
203
Dimensions of the Telefast® Bases
205
Installation Preparation
206
Controller, Expansion I/O Module, AS-Interface Bus Master Module and
CANopen Fieldbus Master Module Mounting Positions
207
Assembling an expansion I/O, an AS-Interface bus master module or a
CANopen fieldbus master module to a controller
209
Disassembling an Expansion I/O, an AS-Interface Bus Master Module or a
CANopen Fieldbus Master Module from a Controller.
211
How to Install the Operator Display Module and Operator Display Expansion
Module
213
Installing a Communication Adapter and an Expansion Module
217
How to Install the TwidoPort Ethernet Interface Module
221
How to Install a Memory or RTC Cartridge
224
Removing a Terminal Block
226
How to Install and Remove a Controller, an Expansion I/O Module, an ASInterface Bus Interface Module or a CANopen Fieldbus Master Module from a
DIN Rail
227
How to Direct Mount on a Panel Surface
230
Minimum Clearances for Controllers and Expansion I/O Modules in a Control
Panel
236
How to Connect the Power Supply
238
How to Install and Replace an External Battery
241
TWD USE 10AE
Installation
Dimensions of the Compact Controllers
Introduction
The following section shows the dimensions for all Compact controllers.
TWDLC•A10-DRF
and TWDLC•A16DRF
The following diagrams show the dimensions for the TWDLC•A10DRF and
TWDLC•A16DRF series Compact controllers.
Illustration showing TWDLC•A10DRF series controller:
80.0 mm (3.17 in)
70.0 mm (2.78 in)
90.0 mm
(3.54 in)
4.5 mm*
(0.18 in)
Note: * 8.5 mm (0.33 in) when the clamp is pulled out.
TWDLC•A24-DRF
The following diagrams show the dimensions for the TWDLC•A24DRF series
Compact controller.
95.0 mm (3.74 in)
70.0 mm (2.78 in)
90.0 mm
(3.54 in)
4.5 mm*
(0.18 in)
Note: * 8.5 mm (0.33 in) when the clamp is pulled out.
TWD USE 10AE
195
Installation
TWDLCA•40-DRF
The following diagrams show the dimensions for the TWDLCA•40DRF series
Compact controller.
157.0 mm (6.18 in)
70.0 mm (2.78 in)
90.0 mm
(3.54 in)
4.5 mm*
(0.18 in)
Note: * 8.5 mm (0.33 in) when the clamp is pulled out.
196
TWD USE 10AE
Installation
Dimensions for the Modular Controllers
Introduction
The following section shows the dimensions for all Modular controllers.
TWDLMDA20DRT Dimensions
The following diagrams show the dimensions for the TWDLMDA20DRT Modular
controller.
14.6 mm
(0.57 in) 70.0 mm (2.76 in)
47.5 mm (1.87 in)
90.0 mm
(3.54 in)
4.5 mm*
(0.18 in)
Note: * 8.5 mm (0.33 in) when the clamp is pulled out.
TWD USE 10AE
197
Installation
TWDLMDA20DUK and
TWDLMDA20DTK Dimensions
The following diagrams show the dimensions for the TWDLMDA20DUK and
TWDLMDA20DTK Modular controllers.
11.3 mm
(0.44 in) 70.0 mm (2.76 in)
35.4 mm (1.39 in)
90.0 mm
(3.54 in)
4.5 mm*
(0.18 in)
Note: * 8.5 mm (0.33 in) when the clamp is pulled out.
TWDLMDA40DUK and
TWDLMDA40DTK Dimensions
The following diagrams show the dimensions for the TWDLMDA40DUK and
TWDLMDA40DTK Modular controllers.
11.3 mm
(0.44 in) 70.0 mm (2.76 in)
47.5 mm (1.87 in)
90.0 mm
(3.54 in)
4.5 mm*
(0.18 in)
Note: * 8.5 mm (0.33 in) when the clamp is pulled out.
198
TWD USE 10AE
Installation
Dimensions for the Digital and Analog I/O Modules
Introduction
The following section shows the dimensions for all digital and analog I/O modules.
Digital I/O
Modules (8 In
and/or Out) and
Analog Modules
The following diagrams show the dimensions for the 8 inputs and/or outputs digital
modules: TWDDDI8DT, TWDDAI8DT, TWDDRA8RT, TWDDDO8TT,
TWDDDO8UT, TWDDMM8DRT and for all the analog I/O modules.
Illustrations showing a TWDDDI8DT or a TWDDAI8DT module:
3.8 mm 23.5 mm
(0.15 in) (0.93 in)
14.6 mm
(0.57 in) 70.0 mm (2.76 in)
90.0 mm
(3.54 in)
4.5 mm*
(0.18 in)
Note: * 8.5 mm (0.33 in) when the clamp is pulled out.
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199
Installation
Digital I/O
Modules (16 In or
Out with a
Terminal Block)
The following diagrams show the dimensions for the TWDDDI16DT and
TWDDRA16RT digital I/O modules.
Illustrations showing a TWDDDI16DT module:
3.8 mm 23.5 mm
(0.15 in) (0.93 in)
14.6 mm
(0.57 in) 70.0 mm (2.76 in)
90.0 mm
(3.54 in)
4.5 mm*
(0.18 in)
Note: * 8.5 mm (0.33 in) when the clamp is pulled out.
Digital I/O
Module (16 In
and 8 Out)
The following diagrams show the dimensions for the TWDDMM24DRF digital I/O
module.
3.8 mm 39.1 mm
(0.15 in) (1.54 in)
1.0 mm
(0.04 in) 70.0 mm (2.76 in)
90.0 mm
(3.54 in)
4.5 mm*
(0.18 in)
Note: * 8.5 mm (0.33 in) when the clamp is pulled out.
200
TWD USE 10AE
Installation
Digital I/O
Modules (16 In or
Out with a
Connector)
The following diagrams show the dimensions for the TWDDDI16DK,
TWDDDO16TK, and TWDDDO16UK digital I/O modules.
Illustrations showing a TWDDDI16DK module:
3.8 mm 17.6 mm
(0.15 in) (0.69 in)
11.3 mm
(0.44 in) 70.0 mm (2.76 in)
90.0 mm
(3.54 in)
4.5 mm*
(0.18 in)
Note: * 8.5 mm (0.33 in) when the clamp is pulled out.
Digital I/O
Modules (32 In or
Out)
The following diagrams show the dimensions for the TWDDDI32DK,
TWDDDO32TK, and TWDDDO32UK digital I/O modules.
Illustrations showing a TWDDDI32DK module:
11.3 mm
(0.44 in) 70.0 mm (2.76 in)
3.8 mm 29.7 mm
(0.15 in) (1.17 in)
90.0 mm
(3.54 in)
4.5 mm*
(0.18 in)
Note: * 8.5 mm (0.33 in) when the clamp is pulled out.
TWD USE 10AE
201
Installation
Dimensions of AS-Interface V2 bus master module: TWDNOI10M3
AS-Interface
Master Module
Dimensions
The following diagram shows the dimensions of the AS-Interface Master module
TWDNOI10M3:
3.8 mm
23.5 mm
9.4 mm
10 mm
17.7
mm
70.0 mm
90.0
mm
37.5
mm
4.5*mm
Note: * 8.5 mm (0.33 in) when the clamp is pulled out.
202
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Installation
Dimensions for the Operator Display Module, Operator Display Expansion
Module, and Communication Expansion Modules
Introduction
The following section shows the dimensions for the operator display module
(TWDXCPODC), operator display expansion module (TWDXCPODM), and for all
communication expansion modules (TWDNOZ232D, TWDNOZ485T, and
TWDNOZ485D).
Operator Display
Module
Dimensions
The following diagram shows the dimensions for the operator display module
(TWDXCPODC).
35.0 mm
(1.38 in)
42.0 mm
(1.65 in)
Operator Display
Expansion
Module
Dimensions
The following diagram shows the dimensions for the operator display expansion
module (TWDXCPODM).
38.0 mm 13.9 mm
(1.38 in) (0.55 in)
71.0 mm
(2.80 in)
90.0 mm
(3.54 in)
4.5 mm*
(0.18 in)
Note: * 8.5 mm (0.33 in) when the clamp is pulled out.
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203
Installation
Communication
Expansion
Module
Dimensions
The following diagram shows the dimensions for all communication expansion
modules (TWDNOZ232D, TWDNOZ485T, and TWDNOZ485D).
Illustration of the TWDNOZ485T module:
38.0 mm 13.9 mm
(1.38 in) (0.55 in)
71.0 mm
(2.80 in)
90.0 mm
(3.54 in)
4.5 mm*
(0.18 in)
Note: * 8.5 mm (0.33 in) when the clamp is pulled out.
204
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Installation
Dimensions of the Telefast® Bases
Introduction
The following section shows the dimensions for the Telefast® bases.
ABE7B20MPN20
ABE7B20MPN22
ABE7B20MRM20
ABE7E16SPN22
ABE7E16SRM20
The following diagrams show the dimensions for the ABE7B20MPN20,
ABE7B20MPN22, ABE7B20MRM20, ABE7E16SPN22 and ABE7E16SRM20
Telefast® bases.
Mounting on 35 mm
Screw fixing (retractable lugs)
rail
113 mm
4.45 in
93 mm
3.66 in
83 mm
3.27 in
41.5 mm
1.63 in
130 mm
5.12 in
13.5 mm
0.53 in
(1)
62.5 mm
2.46 in
67.5 mm
2.66 in
2xØ4 mm
2xØ11/64" (0.171 in)
(1) ABE 7BV20, ABE 7BV20TB
ABE7E16EPN20
ABE7E16SPN20
Mounting on 35 mm
The following diagrams show the dimensions the dimensions for the
ABE7E16EPN20 and ABE7E16SPN20 Telefast® bases.
rail
49 mm
1.93 in
24 mm
0.95 in
106 mm
4.17 in
60 mm
2.36 in
64 mm
2.52 in
13.5 mm
0.53 in
(1)
(1) ABE 7BV20, ABE 7BV20TB
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205
Installation
Installation Preparation
Introduction
The following section provides information on preparation for all Twido controllers,
expansion I/O modules, AS-Interface bus and CANopen fieldbus interface modules.
Before Starting
Before installing any of the Twido products read the Safety Information at the
begging of this book.
CAUTION
EQUIPMENT DAMAGE
Before adding/removing any module or adapter, turn off the power to the controller.
Otherwise, the module, adapter, or controller may be damaged, or the controller
may not operate correctly.
Failure to follow this instruction can result in injury or equipment damage.
Note: All options, expansion I/O, AS-Interface bus and CANopen fieldbus interface
modules should be assembled before installing a Twido system on a DIN rail, onto
a mounting plate, or in a control panel. The Twido system should be removed from
a DIN rail, a mounting plate, or a control panel before disassembling the modules.
206
TWD USE 10AE
Installation
Controller, Expansion I/O Module, AS-Interface Bus Master Module and
CANopen Fieldbus Master Module Mounting Positions
Introduction
This section shows the correct and incorrect mounting positions for all controllers,
expansion I/O modules, AS-Interface bus master modules and CANopen fieldbus
master module.
Note: Keep adequate spacing for proper ventilation and to maintain an ambient
temperature between 0°C (32°F) and 55°C (131°F).
Correct
Mounting
Position for all
Controllers,
Expansion I/O
Modules, ASInterface Bus
Master Modules
and CANopen
Fieldbus Master
Module
Controllers, expansion I/O modules, AS-Interface bus and CANopen fieldbus
interface modules must be mounted horizontally on a vertical plane as shown in the
figures below.
Compact controller with an
expansion I/O module
TWD USE 10AE
Modular controller with an
expansion I/O module
207
Installation
Correct and
Incorrect
Mounting
Positions for the
Compact
Controller
A Compact controller should only be positioned as shown in "Correct Mounting
Position for all Controllers, Expansion I/O Modules, AS-Interface Bus Master
Modules and CANopen Fieldbus Master Module" figure. When the ambient
temperature is 35°C (95°F) or below, the Compact controller can also be mounted
upright on a horizontal plane as shown in (1). When the ambient temperature is 40°C
(113°F) or below, the Compact controller can also be mounted sideways on a
vertical place as shown in figure (2). Figure (3) shows an incorrect mounting
position.
1
Incorrect
Mounting
Positions for the
Modular
Controllers
2
3
A Modular controller should only be positioned as shown in "Correct Mounting
Position for all Controllers, Expansion I/O Modules, AS-Interface Bus Master
Modules and CANopen Fieldbus Master Module" figure. The figures below show the
incorrect mounting positions for all Modular controllers.
CAUTION
PLACING HEAT GENERATING DEVICES NEAR THE CONTROLLER SYSTEM
Do not place heat generating devices such as transformers and power supplies
underneath the controllers or expansion I/O modules.
Failure to follow this instruction can result in injury or equipment damage.
208
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Installation
Assembling an expansion I/O, an AS-Interface bus master module or a CANopen
fieldbus master module to a controller
Introduction
This section shows how to assemble an expansion I/O, an AS-Interface bus master
module or a CANopen fieldbus master module to a controller. This procedure is for
both Compact and Modular controllers. Your controller, expansion I/O module, or
AS-Interface bus master module may differ from the illustrations in this procedure.
CAUTION
UNEXPECTED EQUIPMENT OPERATION
z
z
If you change the hardware configuration of the I/O expansion bus, AS-Interface
bus master module or CANopen fieldbus master module and do not update the
software to reflect that change, the expansion bus will no longer operate.
Be advised that the local base inputs and outputs will continue to operate.
Failure to follow this instruction can result in injury or equipment damage.
TWD USE 10AE
209
Installation
Assembling an
Expansion I/O,
an AS-Interface
Bus Master
Module or a
CANopen
Fieldbus Master
Module to a
Controller.
210
The following procedure shows how to assemble a controller and an expansion I/O,
an AS-Interface bus master module or a CANopen fieldbus master module together.
Step
Action
1
Remove the expansion connector cover from the controller.
2
Make sure the black latch button on the I/O, AS-Interface or CANopen module
is in the up position.
3
Align the connector on the left side of the Expansion I/O module, the ASInterface master module or the CANopen fieldbus master module with the
connector on the right side of the controller.
4
Press the expansion I/O, the AS-Interface bus master module or the CANopen
fieldbus master module to the controller until it "clicks" into place.
5
Push down the black latch button on the top of the expansion I/O, the ASInterface bus master module or the CANopen fieldbus master moduleto lock
the module to the controller.
TWD USE 10AE
Installation
Disassembling an Expansion I/O, an AS-Interface Bus Master Module or a
CANopen Fieldbus Master Module from a Controller.
Introduction
TWD USE 10AE
This section shows how to disassemble an expansion I/O, an AS-Interface bus
master module or a CANopen fieldbus master module from a controller. This
procedure is for both Compact and Modular controllers. Your controller, expansion
I/O module, AS-Interface bus master module or CANopen fieldbus master module
may differ from the illustrations in these procedures but the basic mechanism
procedures are still applicable.
211
Installation
Disassembling
an Expansion I/O,
an AS-Interface
Bus Master
Module or a
CANopen
Fieldbus Master
Module from a
Controller.
212
The following procedure shows how to disassemble an expansion I/O, an ASInterface bus master module or a CANopen fieldbus master module from a
controller.
Step
Action
1
Remove the assembled controller and module from the DIN rail before
disassembling them. See How to Install and Remove a Controller, an
Expansion I/O Module, an AS-Interface Bus Interface Module or a CANopen
Fieldbus Master Module from a DIN Rail, p. 227.
2
Push up the black latch from the bottom of the expansion I/O module, the ASInterface bus master module or the CANopen fieldbus master module to
disengage it from the controller.
3
Pull apart the controller and module.
TWD USE 10AE
Installation
How to Install the Operator Display Module and Operator Display Expansion
Module
Introduction
This section describes installation of the operator display module TWDXCPODC, as
well as installation and removal of the operator display expansion module
TWDXCPODM.
Installing the
Operator Display
Module into a
Compact
Controller
The following procedure shows how to install the TWDXCPODC operator display
module into a Compact controller.
TWD USE 10AE
Step
Action
1
Remove the operator display connector cover on the Compact controller.
2
Locate the operator display connector inside the Compact controller.
213
Installation
Step
3
214
Action
Push the operator display module into the operator display connector in the
Compact controller until it "clicks".
TWD USE 10AE
Installation
Assembling the
Operator Display
Expansion
Module to a
Modular
Controller
TWD USE 10AE
The following procedure shows how to assemble the TWDXCPODM operator
display expansion module to a Modular controller.
Step
Action
1
Remove the communication connector cover on the left side of the Modular
controller.
2
Make sure the black latch button on the operator display expansion module is
in the up position.
3
Align the connector opening on the left side of the Modular controller to the
connector on the right side of the operator display expansion module.
4
Press the operator display expansion module to the Modular controller until it
"clicks" into place.
5
Push down the black latch button on the top of the operator display expansion
module to lock the module to the Modular controller.
215
Installation
Disassembling
an Operator
Display
Expansion
Module from a
Modular
Controller
216
To remove the TWDXCPODM operator display expansion module from a Modular
controller, see Disassembling an Expansion I/O, an AS-Interface Bus Master
Module or a CANopen Fieldbus Master Module from a Controller., p. 211.
TWD USE 10AE
Installation
Installing a Communication Adapter and an Expansion Module
Introduction
This section shows how to install the TWDNAC232D, TWDNAC485D, or
TWDNAC485T communication adapter into a Compact controller’s port 2 and in a
TWDXCPODM operator display expansion module. This section also shows how to
assemble and disassemble the TWDNOZ232D, TWDNOZ485D, and
TWDNOZ485T communication expansion module to a Modular controller. Your
controller may differ from the illustrations in these procedures but the basic
mechanism procedures are applicable.
Installing the
Communication
Adapter into a
Compact
Controller’s Port 2
The following procedure shows how to install the TWDNAC232D, TWDNAC485D,
or TWDNAC485T communication adapter into a Compact controller’s port 2.
Step
Action
1
Open the hinged lid.
2
Remove the cartridge cover located on the bottom of the Compact controller.
3
Push the communication adapter’s connector into the Compact controller’s port
2 connector until it "clicks".
or
TWD USE 10AE
4
Look in the opening at the bottom of the Compact controller where the cartridge
cover resided and make sure the communication adapter’s connector is seated
in the Compact controller’s port 2 connector. Adjust the adapter if it is not seated
correctly.
5
Attach the cartridge cover.
217
Installation
Installing a
Communication
Adapter in the
Operator Display
Expansion
Module
The following procedure shows how to install the TWDNAC232D, TWDNAC485D,
or TWDNAC485T communication adapter in a TWDXCPODM operator display
expansion module.
Step
Action
1
Open the hinged lid.
2
Push the communication adapter’s connector into the operator display
expansion module’s connector until it "clicks".
or
3
218
Close the hinged lid.
TWD USE 10AE
Installation
Assembling a
Communication
Expansion
Module to a
Modular
Controller
TWD USE 10AE
The following procedure shows how to assemble the TWDNOZ485D,
TWDNOZ232D, or TWDNOZ485T communication expansion module to a Modular
controller.
Step
Action
1
Remove the communication connector cover on the left side of the Modular
controller.
2
Make sure the black latch button on the communication expansion module is
in the up position.
3
Align the connector opening on the left side of the Modular controller to the
connector on the right side of the communication expansion module.
4
Press the communication expansion module to the Modular controller until it
"clicks" into place.
5
Push down the black latch button on the top of the communication expansion
module to lock the module to the Modular controller.
219
Installation
Disassembling a
Communication
Expansion
Module from a
Modular
Controller
220
To disassemble a communication expansion module from a Modular controller, see
Disassembling an Expansion I/O, an AS-Interface Bus Master Module or a
CANopen Fieldbus Master Module from a Controller., p. 211.
TWD USE 10AE
Installation
How to Install the TwidoPort Ethernet Interface Module
Introduction
This section shows how to install the TwidoPort Ethernet interface module and
connect it to a Twido controller.
Foreword
The equipment is delivered in ready-to-operate condition. The following procedure
is appropriate for installation.
Proper
Grounding
WARNING
RISK OF ELECTRIC SHOCK
The grounding screw terminal (PE) must be used to provide protective earth at all
times. Make sure that PE is attached before connecting or disconnecting any
Ethernet shielded cables to the device.
Failure to follow this instruction can result in death, serious injury, or
equipment damage.
Ground Cable
The PE ground must be capable of supporting 30 A of current for 2 minutes and have
no more than 50 mΩ of resistance. The recommended PE wire size is AWG #12
(3.2 mm2) through #18 (0.87 mm2). The maximum allowable length of the wire at
AWG # 8 is less than 2 meters (6.56 ft).
The TwidoPortto-Twido
Controller
Connecting
Cable
TWD USE 10AE
The supplied TwidoPort-to-Twido cable is 50 cm (1.64 ft) long. It has a mini-din
connector at one end and a modular plug at the other:
221
Installation
Mounting
Instructions
Usually, TwidoPort is mounted on a DIN rail or a panel with the Twido panel mount
kit (TWDXMT5).
Note: Before installing a TwidoPort module, read the Safety Information at the
beginning of this guide as well as the instructions for Proper Grounding (See
Proper Grounding, p. 221) in this section.
To connect TwidoPort to the DIN rail, take the following steps (as shown in the
diagram below):
Step
Action
Comment
1
Make sure the DIN rail latch is pulled
Attach the hinges on the back of
TwidoPort to the DIN rail, then press down to the open position.
down to align TwidoPort vertically with
the rail.
2
Lock TwidoPort to the DIN rail.
Push up the plastic DIN rail clip on the
bottom.
The following figure shows TwidoPort being mounted on a DIN rail:
222
TWD USE 10AE
Installation
TwidoPort
Dimensions
TWD USE 10AE
The following diagram shows the dimensions of TwidoPort:
223
Installation
How to Install a Memory or RTC Cartridge
Introduction
This section shows how to install the TWDXCPMFK32 memory cartridge in a
Compact controller, the TWDXCPMFK32 or TWDXCPMFK64 memory cartridge in
a Modular controller, and the TWDXCPRTC RTC cartridge in a Compact controller
and Modular controller.
Installing a
Cartridge in a
Compact
Controller
The following procedure shows how to install the TWDXCPMFK32 memory or the
TWDXCPRTC RTC cartridge in a Compact controller. Only one of these cartridges
can be installed in the Compact controller.
CAUTION
EQUIPMENT DAMAGE
When handling the cartridges, do not touch the pins. The cartridge’s electrical
elements are sensitive to static electricity. Use proper ESD procedures when
handling a cartridge.
Failure to follow this instruction can result in injury or equipment damage.
Step
224
Action
1
Open bottom terminal cover.
2
Remove the cartridge cover.
3
Push the cartridge into the cartridge connector until it "clicks".
4
Close the terminal cover.
TWD USE 10AE
Installation
Installing a
Cartridge in a
Modular
Controller
The following procedure shows how to install the TWDXCPMFK32 or
TWDXCPMFK64 memory cartridge or the TWDXCPRTC RTC cartridge in a
Modular controller. Only one RTC cartridge can be installed. A memory cartridge
and an RTC cartridge can be installed at the same time.
Step
TWD USE 10AE
Action
1
Open the hinged door.
2
Remove the cartridge cover by holding and pulling the opposite edges of the
cover until it is out.
3
Push the cartridge into the Modular controller’s connector until it "clicks".
4
Close the hinged door.
225
Installation
Removing a Terminal Block
Introduction
This section shows how to remove a terminal block from the TWDLMDA20DRT
Modular controller.
Removing a
Terminal Block
The following procedure shows how to remove a terminal block from the
TWDLMDA20DRT Modular controller.
Step
1
Action
Power off to the Modular controller and disconnect all wires.
Note: The terminal block on the left (1) must be removed before the terminal
block on the right (2).
1
2
2
Remove the terminal block by holding the center of the terminal block and
pulling it out straight.
CAUTION
TERMINAL BLOCK DAMAGE
Do not pull the terminal block out from the top or bottom of the block.
Failure to follow this instruction can result in injury or equipment damage.
226
TWD USE 10AE
Installation
How to Install and Remove a Controller, an Expansion I/O Module, an ASInterface Bus Interface Module or a CANopen Fieldbus Master Module from a
DIN Rail
Introduction
This section describes how to install and remove controllers, expansion I/O
modules, AS-Interface bus master modules or CANopen fieldbus master module
from a DIN rail. The device you want to install or remove may differ from the
illustrations in these procedures but the basic mechanism procedures are
applicable.
Note: When mounting controllers on a DIN rail, use two end stops, type AB1AB8P35 or equivalent.
TWD USE 10AE
227
Installation
How to Install a
Controller,
Expansion I/O
Module, ASInterface Bus
Interface Module
or CANopen
Fieldbus Master
Module on a DIN
Rail
The following procedure shows how to install a controller, expansion I/O module,
AS-Interface bus master module or CANopen fieldbus master module on a DIN rail.
Step
Action
1
Fasten the DIN rail to a panel using screws.
2
Pull out the clamp at the bottom of the controller and module assembly.
3
Put the top groove of the controller and module on the DIN rail and press the
modules toward the DIN rail.
Groove
35 mm wide DIN rail
Clamp
228
4
Push the clamp into the DIN rail.
5
Place mounting clips on both sides of the modules to prevent the system from
moving sideways.
TWD USE 10AE
Installation
How to Remove a
Controller,
Expansion I/O
Module, ASInterface Bus
Interface Module
or CANopen
Fieldbus Master
Module from a
DIN Rail
The following procedure shows how to remove a controller, an expansion I/O
module, an AS-Interface bus master module or a CANopen fieldbus master module
from a DIN rail.
Step
1
Action
Insert a flat screwdriver into the slot in the clamp.
Clamp
TWD USE 10AE
2
Pull out the clamp.
3
Pull the controller and the associated module off the DIN rail from the bottom.
229
Installation
How to Direct Mount on a Panel Surface
Introduction
This section shows how to install mounting strips directly on modular controllers,
expansion I/O modules, AS-Interface bus interface modules, the CANopen fieldbus
interface module, the operator display expansion module, and communication
expansion modules. This section also provides mounting hole layouts for each
controller and module. Your controller or module may differ from the illustrations in
these procedures but the basic mechanism procedures are applicable.
Installing a
Mounting Strip
The following procedure shows how to install a mounting strip.
230
Step
Action
1
Remove the clamp from the back side of the module by pushing the clamp
inward.
2
Insert the mounting strip, with the hook entering last, into the slot where the
clamp was removed.
3
Slide the mounting strip into the slot until the hook enters into the recess in the
module.
TWD USE 10AE
Installation
Mounting Hole
Layout for
Compact
Controllers
The following diagram shows the mounting hole layout for all the Compact
controllers.
TWDLC•A10DRF
TWDLC•A16DRF
2 x Ø11/64 in
2 x Ø4.3 mm
TWDLC•A24DRF
2 x Ø11/64 in
2 x Ø4.3 mm
3.15 in
80.0 mm
3.54 in
90.0 mm
3.27 in
83.0 mm
3.74 in
95.0 mm
3.27 in
83.0 mm
3.54 in
90.0 mm
2.68 in
68.0 mm
3.27 in
83.0 mm
TWDLCA•40DRF
2 x Ø11/64 in
2 x Ø4.3 mm
6.18 in
157.0 mm
3.27 in
83.0 mm
3.54 in
90.0 mm
5.71 in
145.0 mm
TWD USE 10AE
231
Installation
Mounting Hole
Layout for
Modular
Controllers
The following diagram shows the mounting hole layout for all the Modular
controllers.
TWDLMDA20DUK
TWDLMDA20DTK
TWDLMDA20DRT
TWDLMDA40DUK
TWDLMDA40DUK
1.39 in
35.4 mm
1.87 in
47.5 mm
0.95 in
24.1 mm
3.54 in
90.0 mm
0.118 in
3.0 mm
232
2 x Ø11/64 in
2 x Ø4.3 mm
4.06 in
103.0 mm
0.95 in
24.1 mm
3.54 in
90.0 mm
2 x Ø11/64 in
2 x Ø4.3 mm
4.06 in
103.0 mm
0.118 in
3.0 mm
TWD USE 10AE
Installation
Mounting Hole
Layout for
Expansion I/O
Modules
The following diagram shows the mounting hole layout for the expansion I/O
modules.
TWDDDI8DT
TWDDAI8DT
TWDDDI16DT
TWDDRA8RT
TWDDRA16RT
TWDDDO8UT
TWDDDO8TT
TWDDMM8DRT
TWDALM3LT
TWDAMM3HT
TWDAMI2HT
TWDAMO1HT
TWDAVO2HT
TWDAMI4LT
TWDAMI8HT
TWDARI8HT
TWDDDI16DK
TWDDDO16TK
TWDDDO16UK
0.93 in
23.5 mm
0.25 in
6.3 mm
3.54 in
90.0 mm
2 x Ø11/64 in
2 x Ø4.3 mm
4.06 in
103.0 mm
0.118 in
3.0 mm
0.25 in
6.3 mm
3.54 in
90.0 mm
1.17 in
29.7 mm
3.54 in
90.0 mm
0.118 in
3.0 mm
TWD USE 10AE
4.06 in
103.0 mm
0.118 in
3.0 mm
TWDDMM24DRF
TWDDDI32DK
TWDDDO32TK
TWDDDO32UK
0.25 in
6.3 mm
0.69 in
17.6 mm
2 x Ø11/64 in
2 x Ø4.3 mm
2 x Ø11/64 in
2 x Ø4.3 mm
4.06 in
103.0 mm
1.54 in
39.1 mm
0.25 in
6.3 mm
3.54 in
90.0 mm
2 x Ø11/64 in
2 x Ø4.3 mm
4.06 in
103.0 mm
0.118 in
3.0 mm
233
Installation
Mounting Hole
Layout for the
AS-Interface Bus
Interface Module
The following diagram shows the mounting hole layout for the TWDNOI10M3 ASInterface bus interface module:
1.07 in
27.3 mm
2 x Ø11/64 in
2 x Ø4.3 mm
0.25 in
6.3 mm
3.54 in
90.0 mm
4.06 in
103.0 mm
0.118 in
3.0 mm
Mounting Hole
Layout for the
CANopen
Fieldbus Master
Module
The following diagram shows the mounting hole layout for the TWDNCO1M
CANopen fieldbus master module:
1.17 in
29.7 mm
0.25 in
6.3 mm
2 x Ø11/64 in
2 x Ø4.3 mm
3.54 in
90.0 mm
4.06 in
103.0 mm
0.118 in
3.0 mm
234
TWD USE 10AE
Installation
Mounting Hole
Layout for
Communication
Expansion and
Operator Display
Expansion
Modules
The following diagram shows the mounting hole layout for the communication
expansion and operator display expansion modules.
0.25 in
6.3 mm
3.54 in
90.0 mm
0.118 in
3.0 mm
TWD USE 10AE
TWDXCPODM
TWDNOZ485D
TWDNOZ232D
TWDNOZ485T
0.89 in
22.5 mm
2 x Ø11/64 in
2 x Ø4.3 mm
4.06 in
103.0 mm
1.50 in
38.0 mm
0.25 in
6.3 mm
3.54 in
90.0 mm
2 x Ø11/64 in
2 x Ø4.3 mm
4.06 in
103.0 mm
0.118 in
3.0 mm
235
Installation
Minimum Clearances for Controllers and Expansion I/O Modules in a Control
Panel
Introduction
This section provides the minimum clearances for controllers and expansion I/O
modules in a control panel.
Minimum
Clearances for a
Compact
Controller and
Expansion I/O
Modules
In order to maintain a natural circulation of air around the Compact controller and
expansion I/O modules in a control panel, observe the minimum clearances shown
in the figures below.
Front Panel
20 mm (0.79 in)
20 mm (0.79 in)
80 mm
(3.15 in)
40 mm
(1.57 in)
40 mm
(1.57 in)
20 mm (0.79 in)
20 mm (0.79 in)
Wiring Duct
236
TWD USE 10AE
Installation
Minimum
Clearances for a
Modular
Controller and
Expansion I/O
Modules
In order to maintain a natural circulation of air around the Modular controller and
expansion I/O modules in a control panel, observe the minimum clearances shown
in the figures below.
Front Panel
20 mm (0.79 in)
40 mm
(1.57 in)
20 mm (0.79 in)
40 mm
(1.57 in)
80 mm
(3.15 in)
20 mm (0.79 in)
20 mm (0.79 in)
Wiring Duct
TWD USE 10AE
237
Installation
How to Connect the Power Supply
Introduction
This section describes how to connect the power supply to the Compact and
Modular controllers.
Note: When operating outside of the specified voltage range, outputs may not
switch accordingly. Use appropriate safety interlocks and voltage monitoring
circuits.
CAUTION
MAKE PROPER POWER SUPPLY CONNECTIONS
z
z
Make sure that proper voltage and frequency is applied to the device.
Verify that you have made proper lead connections to the power supply terminal
block.
Failure to follow this instruction can result in injury or equipment damage.
Connect an AC
Power Supply to
a Compact
Controller
The following diagram shows how to connect an AC power supply to a
TWDLCA•••DRF series Compact Controller.
~
100-240 VAC
238
TWD USE 10AE
Installation
Connect a DC
Power Supply to
a Compact
Controller
The following diagram shows how to connect a DC power supply to a
TWDLCD••DRF series Compact Controller.
+
24 VDC
Compact
Controller Power
Supply
Specifications
The following table provides power supply information for the Compact controller.
Item
AC Specifications
Power supply Rated power voltage: from 100 to
voltage
240 VAC
Inrush
current flow
at power-up
DC Specifications
Rated power voltage: 24 VDC
Allowable range: from 85 to 264
VAC
Allowable range: from 19.2 to 30
VDC
The detection of the absence of a
power supply depends on the
number of inputs and outputs used.
Usually the absence of a power
supply is detected when voltage
drops to less than 85 VAC, stopping
the current operation to prevent
malfunction.
The detection of the absence of a
power supply depends on the
number of inputs and outputs used.
Usually the absence of a power
supply is detected when voltage
drops to below 14 VDC, stopping
the current operation to prevent
malfunction.
Note: Momentary power
interruption for 20 ms or less at 100
to 240 VAC is not recognized as
power failure.
Note: Momentary power
interruption for 10 ms or less at 24
VDC is not recognized as failure.
TWDLCAA10DRF and TWDLCAA16DRF: 35 A maximum
TWDLCAA24DRF: 40 A maximum
Power supply 0.64 mm2 (UL1015 AWG22) or 1.02 mm2 (UL1007 AWG18)
wiring
Make the power supply wiring as short as possible.
Ground
wiring
TWD USE 10AE
1.30 mm2 (UL1007 AWG16)
Do not connect ground wire in common with ground wire of motor
equipment.
239
Installation
Connect a Power
Supply to a
Modular
Controller
The following diagram shows how to connect a power supply to a Modular
Controller.
+
24 VDC
Modular
Controller Power
Supply
Specifications
The following table provides power supply information for the Modular controller.
Item
Specifications
Power supply Rated power voltage: 24 VDC
voltage
Allowable range: from 20.4 to 26.4 VDC
The detection of the absence of a power supply depends on the number of
inputs and outputs used. Usually the absence of a power supply is detected
when voltage drops to below 20.4 VDC, stopping the current operation to
prevent malfunction.
Note: Momentary power interruption for 10 ms or less at 24 VDC is not
recognized as failure.
Inrush
current flow
at power-up
50 A maximum
Power supply 0.64 mm2 (UL1015 AWG22) or 1.02 mm2 (UL1007 AWG18)
wiring
Make the power supply wiring as short as possible.
Ground
wiring
240
0.64 mm2 (UL1015 AWG22) or 1.02 mm2 (UL1007 AWG18)
Do not connect ground wire in common with ground wire of motor equipment.
TWD USE 10AE
Installation
How to Install and Replace an External Battery
Note: The following information about the external battery applies to
TWDLCAA40DRF and TWDLCAE40DRF series compact base controllers only.If
you own another model of compact or modular controller, you may skip this
section.
Introduction
In addition to the built-in internal battery used for RAM backup, each of the
TWDLCAA40DRF and TWDLCAE40DRF compact base controllers is equipped
with a battery compartment that can host a user-replaceable external battery. Note
that for most applications, no external battery is required.
The external battery option provides extended backup duration to meet the needs
for long-term backup for specific applications, such as HAVC applications.
Battery Type
Your compact base controller uses one 1/2 AA, 3.6 V, lithium battery to provide
optional extended data storage duration of up to 3 years.
Note: The external battery is not included with your Twido controller; you must
purchase it separately. Please use part number TSXPLP01 to order a single
battery or TSXPLP101 to order a 10 pack.
Battery Power
Status
The BAT LED indicator located on the front panel of your Twido compact controller
serves as an indicator for low battery warning. The BAT LED state is described in
the following table:
LED State
Description
Extinguished
Indicates that either:
z the external battery is functioning normally, or
z the BAT LED has been disabled by user by setting
the %S66 system bit to 1.
Steady red
Indicates that either:
z the power of the external battery is low (voltage
below 2.5V) (The external battery must be replaced
within two weeks from the date the BAT LED was first
lit.), or
z there is no external battery installed in the battery
compartment.
TWD USE 10AE
241
Installation
Battery
Installation
Requirements
When installing or replacing the external battery, make sure the following two
conditions are both met:
1. The internal battery of your Twido compact base must be fully charged.
2. After installing the external battery, you must power up your Twido controller
immediately.
Note: Failure to meet any of the above two conditions will result in a significantly
shorter battery life. The external battery life can be rapidly reduced to less than one
month.
242
TWD USE 10AE
Installation
Installing and
Replacing an
External Battery
The battery compartment is located on the lower-panel of the Twido compact
controller case. To install or replace an external battery, follow these steps:
WARNING
EXPLOSION AND FIRE HAZARD
z
z
Replace cell with part number TSXPLP01 (Tadiran, TL-5902) only.
Use of another cell or battery may present a risk of fire or explosion.
Failure to follow this instruction can result in death, serious injury, or
equipment damage.
Step
TWD USE 10AE
Action
1
Before installing or replacing the external battery, you must first make sure that
the internal battery of your Twido controller is fully charged. This precaution is
to ensure that the data stored in RAM memory are not lost when the external
battery is removed from its compartment.
2
Press sideways on the small latch protruding from the compartment cover to
unlock the door of the battery compartment.
3
Pull to open the compartment door, as shown in the figure below:
4
Remove the used battery from the compartment, if any.
5
Insert the new battery in the compartment, observing the correct polarity, as
indicated by the polarity marking located inside the battery compartment.
6
Close the door of the battery compartment (make sure the latch clicks into
place to lock the compartment door).
7
Power up your Twido controller immediately to preserve battery life.
243
Installation
Safe Battery
Disposal
The TWDLCA•40DRF compact bases use an optional external lithium battery for
longer duration of data backup. (Note: The lithium battery is not supplied with the
compact bases; you must purchase it separately.)
WARNING
EXPLOSION AND TOXIC HAZARD
z
z
z
z
Do not incinerate a lithium battery for it may explode and release toxic
substances.
Do not handle damaged or leaking lithium battery.
Dead batteries shall be disposed of properly, for improper disposal of unused
batteries can cause harm, as well as environmental damage.
In some areas, the disposal of lithium batteries with household or business trash
collection may be prohibited. In any case, it is your responsibility to always
conform to local regulations in your area, as regard to battery disposal.
Failure to follow this instruction can result in death, serious injury, or
equipment damage.
Battery Status
Monitoring and
Control via
System Bits
244
The following information describes how the battery status can be monitored and
how the battery LED management can be controlled via two system bits %S75 and
%S66, respectively:
System Bit
Description
%S75
This is a read-only system bit that indicates the current battery status:
z %S75 = 0: external battery is operating normally.
z %S75 = 1: external battery power is low, or battery is absent from
compartment.
%S66
This system bit is writable and allows you to turn on/off the BAT LED:
z Set this bit to 1 to disable the BAT LED (LED is always off even if there is
no battery inside the compartment).
z Set this bit to 0 to enable the BAT LED indicator. Note that the %S66 system
bit is reset to 0 as default at system start-up.
TWD USE 10AE
Special Functions
4
At a Glance
Introduction
This chapter provides an introduction and I/O assignments for the Twido controllers’
special functions. For information on configuring and using these special functions
see the Twido Software Reference Guide.
What's in this
Chapter?
This chapter contains the following topics:
TWD USE 10AE
Topic
Page
RUN/STOP Input
246
Controller Status Output
247
Latching input
248
Fast Counting
249
Very Fast Counters
250
Pulse (PLS) Generator Output
253
Pulse Width Modulation (PWM) Output
254
245
Special Functions
RUN/STOP Input
Introduction
This section provides basic information on the RUN/STOP input special function.
Principle
The RUN/STOP input is a special function that can be assigned to any one of the
base controller inputs. This function is used to start or stop a program.
Determining the
State of Run/
Stop Input
At power up, if configured, the controller state is set by the Run/Stop input:
z if RUN/STOP input is at state 0, controller is in STOP mode.
z if RUN/STOP input is at state 1, controller is in RUN mode.
While the controller is powered, a rising edge on the RUN/STOP input state sets the
controller to RUN. The controller is stopped if the RUN/STOP input is at 0. If the
RUN/STOP input is at 0, a RUN command from a connected PC is ignored by the
controller.
246
TWD USE 10AE
Special Functions
Controller Status Output
Introduction
This section provides basic information on the controller status output special
function.
Principle
The controller status output is a special function that can be assigned to one of three
outputs (%Q0.0.1 and %Q0.0.3) on a base or a remote controller.
At power up, if there is no controller error see Troubleshooting Using the Controller’s
LEDs, p. 258, the controller status output changes to 1. This function can be used
in safety circuits external to the controller, for example, to control:
z The power supply to the output devices.
z The controller power supply.
TWD USE 10AE
247
Special Functions
Latching input
Introduction
This section provides basic information on the latching inputs special function.
Principle
The latching inputs is a special function that can be assigned to one of four inputs
(%I0.0.2 to %I0.0.5) on a base or a remote controller. This function is used to
memorize any pulse with a duration less than the controller scan time. When a pulse
is shorter than one scan and has a value greater than or equal to 1 ms, the controller
latches the pulse, which is then updated in the next scan.
248
TWD USE 10AE
Special Functions
Fast Counting
Introduction
This section provides basic information on the fast counting special function.
Principle
The base controllers have two fast counter types:
z A single up counter with a maximum frequency of 5 kHz.
z A single down counter with a maximum frequency of 5 kHz.
The single up counter and single down counter functions enable up counting or
down counting of pulses (rising edges) on a digital I/O. The fast counter functions
enable counting of pulses from 0 to 65535 in single-word mode and from 0 to
4294967296 in double-word mode.
Controllers Fast
Counting
Capabilities
Compact controllers can have up to 3 fast counters, with the exception of the
TWDLCA•40DRF series compact controllers that have 4 fast counters. Modular
controllers can have up to 2 fast counters. The availability of the double-word
counting option depends on the controller model. The following table lists the fast
counting capabilities of the Twido line Compact and Modular controllers.
Twido Line
Controllers
Compact controllers
TWDLC••...
10DRF
Fast Counters
Digital I/O
Assignment for a
Fast Counter
TWD USE 10AE
16DRF
24DRF
Modular controllers
TWDLMDA...
40DRF
20D••
40D••
3
3
3
4
2
2
Single-Word
Yes
Yes
Yes
Yes
Yes
Yes
Double-Word
No
Yes
Yes
Yes
Yes
Yes
The digital I/O assignment for fast counters depends on whether digital I/O was
assigned for the optional pre-set and catch inputs on the very fast counters. See
Very Fast Counters, p. 250 for more information.
249
Special Functions
Very Fast Counters
Introduction
This section provides basic information on the very fast counting special function.
Principle
The base controllers have five very fast counter types:
z An up/down counter with a maximum frequency of 20 kHz.
z An up/down 2-phase counter with a maximum frequency of 20 kHz.
z A single up counter with a maximum frequency of 20 kHz.
z A single down counter with a maximum frequency of 20 kHz.
z A frequency meter with a maximum frequency of 20 kHz.
The up/down counter, up/down 2-phase counter, single up counter, and single down
counter functions enable counting of pulses from 0 to 65535 in single-word mode
and pulses from 0 to 4294967296 in double-word mode. The frequency meter
function measures the frequency of a periodic signal in Hz.
Controllers Very
Fast Counting
Capabilities
The number of very fast counters supported varies with the Twido controller models,
as shown in the table below. Also, the availability of the double-word counting option
depends on the controller model. The following table lists the very fast counting
capabilities of the Twido line Compact and Modular controllers.
Twido Line
Controllers
Fast Counters
250
Compact controllers
TWDLC••...
10DRF
16DRF
1
1
24DRF
1
Modular controllers
TWDLMDA...
40DRF
20D••
40D••
2
2
2
Single-Word
Yes
Yes
Yes
Yes
Yes
Yes
Double-Word
No
Yes
Yes
Yes
Yes
Yes
TWD USE 10AE
Special Functions
Digital I/O
Assignment for a
Very Fast
Counter on all
Controllers
The following tables lists the assigned I/O for one very fast counter on all controllers
models.
Functions
First Input
(pulses)
Second Input Pre-set Input Catch Input
(pulses or
Up/Down)
First Reflex
Output
Second Reflex
Output
Up/down counter
%I0.0.1
(pulses)
%I0.0.0*
%I0.0.2**
%I0.0.3**
%Q0.0.2**
%Q0.0.3**
Up/down 2-phase
counter
%I0.0.1
%I0.0.0
%I0.0.2**
(pulses Phase A) (pulses Phase B)
%I0.0.3**
%Q0.0.2**
%Q0.0.3**
Single Up Counter %I0.0.1
(pulses)
Not used
%I0.0.2**
%I0.0.3**
%Q0.0.2**
%Q0.0.3**
Single Down
Counter
%I0.0.1
(pulses)
Not used
%I0.0.2**
%I0.0.3**
%Q0.0.2**
%Q0.0.3**
Frequency Meter
%I0.0.1
(pulses)
Not used
Not used
Not used
Not used
Not used
Note:
z * Indicates up/down
z ** Optional use
TWD USE 10AE
251
Special Functions
Digital I/O
Assignment for
the Other Very
Fast Counter on
Modular
Controllers
The following tables lists the assigned I/O for the other very fast counter on Modular
controllers only.
Functions
First Input
(pulses)
Second Input Pre-set Input Catch Input
(pulses or
Up/Down)
First Reflex
Output
Second Reflex
Output
Up/down counter
%I0.0.7
(pulses)
%I0.0.6*
%I0.0.5**
%I0.0.4**
%Q0.0.4**
%Q0.0.5**
Up/down 2-phase
counter
%I0.0.7
%I0.0.6
%I0.0.5**
(pulses Phase A) (pulses Phase B)
%I0.0.4**
%Q0.0.4**
%Q0.0.5**
Single Up Counter %I0.0.7
(pulses)
Not used
%I0.0.5**
%I0.0.4**
%Q0.0.4**
%Q0.0.5**
Single Down
Counter
%I0.0.7
(pulses)
Not used
%I0.0.5**
%I0.0.4**
%Q0.0.4**
%Q0.0.5**
Frequency Meter
%I0.0.7
(pulses)
Not used
Not used
Not used
Not used
Not used
Note:
z * Indicates up/down
z ** Optional use
252
TWD USE 10AE
Special Functions
Pulse (PLS) Generator Output
Introduction
This section provides basic information on the PLS special function.
Principle
The PLS is a special function that can be assigned to output %Q0.0.0 or %Q0.0.1
on a base or a peer controller. A user-defined function block generates a signal on
output %Q0.0.0 or %Q0.0.1. This signal has a variable period but has a constant
duty cycle, or on to off ratio of 50% of the period.
Controllers PLS
Capabilities
The number of PLS generators supported varies with the Twido controller models,
as shown in the table below. Note that all controllers that have a PLS generator
support both single-word and double-word functions. The following table lists the
PLS capabilities of the Twido line Compact and Modular controllers.
Twido Line
Controllers
PLS Generator
TWD USE 10AE
Compact controllers
TWDLC••...
10DRF
16DRF
24DRF
Modular controllers
TWDLMDA...
40DRF
20D••
40D••
None
None
None
2
2
2
Single-Word
-
-
-
Yes
Yes
Yes
Double-Word
-
-
-
Yes
Yes
Yes
253
Special Functions
Pulse Width Modulation (PWM) Output
Introduction
This section provides basic information on the PWM special function.
Principle
The PWM is a special function that can be assigned to output %Q0.0.0 or %Q0.0.1
on a base or a peer controller. A user-defined function block generates a signal on
output %Q0.00 or %Q0.0.1. This signal has a constant period with the possibility of
varying the duty cycle, or on to off ratio.
254
TWD USE 10AE
Powering-Up and
Troubleshooting
5
At a Glance
Introduction
This chapter provides the procedure for the first time a controller is powered-up,
checking the I/O connections, and troubleshooting the controller using the LEDs.
What's in this
Chapter?
This chapter contains the following topics:
TWD USE 10AE
Topic
Page
Procedure for First Time Power-Up of a Controller
256
Checking I/O Connections on the Base Controller
257
Troubleshooting Using the Controller’s LEDs
258
255
Power-Up and Troubleshoot
Procedure for First Time Power-Up of a Controller
Introduction
This section explains powering-up a controller for the first time.
Power-Up Self
Diagnostics
At power-up, the firmware will perform tests to ensure the proper functioning of the
controller. Each major hardware component is tested for consistency. This includes
the on-board PROM and RAM. Later in the booting sequence, the application is
tested, using a checksum, before it can be executed.
First Time
Power-Up
Procedure
There are four status LEDs that signify the state and condition of the controller. The
LED labeled PWR directly monitors the power supplied to the controller. It can not
be changed by the application and can not be modified by the executive firmware.
The first time the controller is powered up, it will be in a non-configured state with no
application programming present. This state is indicated by a blinking ERR LED. If
the ERR LED is not blinking or if any of the Input/Output LEDs are illuminated,
without the presence of an external signal, see Troubleshooting Using the
Controller’s LEDs, p. 258.
256
TWD USE 10AE
Power-Up and Troubleshoot
Checking I/O Connections on the Base Controller
Introduction
This section provides a procedure for checking the I/O connections.
WARNING
UNINTENDED OPERATION OF EXTERNAL EQUIPMENT
To avoid unintended operation of external equipment, check that:
z Power fuses are removed from the motor controls.
z Pneumatic and hydraulic inputs are closed.
Failure to follow this instruction can result in death, serious injury, or
equipment damage.
Checking I/O
Connections
Procedure
TWD USE 10AE
The following procedure ensures that the I/O connections are connected:
Step
Action
1
To test the I/O connections, the controller needs to be in the non-configured
state. To accomplish this:
z If an Operator Display is attached, press and hold ESC and cycle the power
on the controller. After the controller restarts, the Operator Display indicates
"NCF".
z From TwidoSoft, issue the erase command from the Controller menu.
2
With the controller in the non-configured state, set system bit %S8 to 0. At state
0, the controller outputs are kept in their existing state.
3
Check the inputs by activating each external sensor. To accomplish this:
z Check that each of the input LEDs for the corresponding bit changes state.
z Using TwidoSoft's Operate Controller dialog, check that each of the input
LEDs for the corresponding bit changes state.
4
Check the outputs by setting the bit corresponding to each output state to 1. To
accomplish this:
z Check that each of the output LEDs for the corresponding bit changes state.
z Using TwidoSoft's Operate Controller dialog, check that each of the output
LEDs for the corresponding bit changes state.
5
To complete this procedure, set system bit %S8 to 1. This is automatically
accomplished by downloading a valid user application.
257
Power-Up and Troubleshoot
Troubleshooting Using the Controller’s LEDs
Introduction
This section provides information on the controller’s operating status and
troubleshooting using the LEDs.
Controller state
The following table displays the different LED states on a base controller, peer
controller, and remote controller.
LED state
Base Controller or Peer Controller
Remote I/O Controller
RUN
green
Application not executed
Incorrectly or not connected
Controller is in STOP mode or execution fault (HALT)
Same as base controller
Controller is in RUN mode
Same as base controller
OK
OK
Application not executable, or execution error (HALT)
N/A
Internal faults (watchdog, etc.)
Same as base controller
Controlled by the user or application through system bit %S69
Same as base controller
N/A
N/A
Controlled by the user or application through system bit %S69
Same as base controller
ERR
red
STAT
green
BAT
red
LAN
ACT
green/
amber
258
TWDLCAA40DRF and TWDLCAE40DRF Compact controllers. (For detailed information about the BAT
LED status, please refer to How to Install and Replace an External Battery, p. 241.)
External battery power is OK or LED has been disabled.
(Controlled by the user or system through system bit %S66)
N/A
N/A
N/A
No external battery or low battery power.
Controlled by the user or system through system bit %S66
N/A
TWDLCAE40DRF Compact controller. (For detailed information about the LAN ACT LED status, please
refer to (See TwidoSoft Operation Guide - Online Help).)
No Ethernet signal.
N/A
green: communicating over 10Base-T link.
amber: communicating over 100Base-TX link.
N/A
green: 10Base-T network connection.
amber: 100Base-TX network connection.
N/A
TWD USE 10AE
Power-Up and Troubleshoot
LED state
Base Controller or Peer Controller
Remote I/O Controller
LAN ST TWDLCAE40DRF Compact controller. (For detailed information about the LAN ACT LED status, please
green
refer to (See TwidoSoft Operation Guide - Online Help).)
Base controller is powered OFF.
N/A
Multiple, consecutive flashes of various numbers to provide a
visual diagnostic tool of the Ethernet network connection status.
N/A
Base controller is powered ON. Ethernet port is ready.
N/A
Off
Status of the
Digital I/O
Module
Illuminated
Flashing
LED state
Digital I/O Module
I/O LEDs
I/O not active
I/O active
Off
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Illuminated
259
Power-Up and Troubleshoot
Status of ASInterface bus
interface module
The following table summarizes the problems that may occur on AS-Interface
master module startup:
Problems
Causes and action to be taken
PWR
Insufficient power is being delivered to the AS-Interface module.
z Check AS-Interface power supply and connections.
z Check the connection between the Twido module and the AS-Interface master.
FLT
The slave configuration on the AS-Interface bus is incorrect:
z Use TwidoSoft to check that the slaves are correctly connected.
If the configuration is correct and the LED remains on:
z Disconnect and reconnect the AS-Interface connector, or switch off the power supply
and switch it back on again.
OFF
A slave is connected at address 0 at power up:
z Change the slave's address and repeat power up:
Instable slave operation
If two slaves have the same address and the same identity codes, the AS-Interface
master may fail to detect an error:
z Remove one of the slaves from the bus and perform readdressing using TwidoSoft.
Illuminated
Off
CANopen Status
LED
The following table describes the CANopen status LED:
CANopen LED state
Possible causes and actions
ON (Solid)
Bus On (no error)
ON (Blinking)
Bus initialization in progress (at startup)
OFF
Bus Off
Possible causes:
z either the CANopen master module is not powered normally,
z or the bus configuration is invalid.
(See also %SW81...87 and %SW20...27 system words to
check operating status of CANopen master and slave devices
respectively, in Twido Software Reference Guide.)
Off
260
Blinking
Illuminated
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Agency Compliance
6
Agency Requirements
Introduction
This section provides agency standards for the Twido products.
Standards
Twido controllers comply with the main national and international standards
concerning electronic industrial control devices.
The following are specific controller requirements:
z EN61131-2 (IEC61131-2)
z UL508
z UL1604/CSA 213 Class I Division 2 Groups A, B, C, D
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261
Agency Compliance
262
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Appendices
At a Glance
Introduction
This appendix provides information on common IEC symbols used in this manual.
What's in this
Appendix?
The appendix contains the following chapters:
Chapter
A
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Chapter Name
IEC Symbols
Page
265
263
Appendices
264
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IEC Symbols
A
Glossary of Symbols
Introduction
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This section contains illustrations and definitions of common IEC symbols used in
describing wiring schematics.
265
IEC Symbols
Symbols
Common IEC symbols are illustrated and defined in the table below:
Fuse
Load
L
AC power
+
~
_
_
+
DC power
Digital sensor/input, for example, contact, switch, initiator, light
barrier, and so on.
Earth ground
2-wire sensor
_
_
+
+
Thermocouple element
266
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Glossary
A
Analog
potentiometer
It can be used to preset a value for an analog timer. All Modular controllers and
Compact 10 and 16 I/O controllers have one analog potentiometer. The Compact 24
I/O controller has two:
Analog Voltage
Input Connector
Connects an analog voltage source of 0 through 10 VDC. The analog voltage is
converted to a digital value and is stored in a system word.
C
CAN
Controller Area Network: field bus originally developed for automobile applications
which is now used in many sectors, from industrial to tertiary.
Cartridge
Connector
A connector to attach an optional memory cartridge or an RTC.
Catch Input
Makes sure to receive short input pulses (rising pulse of 40 µs or falling pulse of 150
µs minimum) from sensors without regard to the scan time.
CiA
CAN in Automation: international organization of users and manufacturers of CAN
products.
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267
Glossary
COB
Communication OBject: transport unit on CAN bus. A COB is identified by a
unique identifier, which is coded on 11 bits, [0, 2047]. A COB contains a maximum
of 8 data bytes. The priority of a COB transmission is shown by its identifier - the
weaker the identifier, the more priority the associated COB has.
Communication
Adapter
An optional cartridge that can be attached to any Compact controller or Operator
Display Expansion Module to provide an optional Serial Port 2.
Communication
Expansion
Module
An optional module that can be attached to any Modular controllers communications
expansion bus to provide an optional Serial Port 2.
Controller status
output
A special function. This function is used in safety circuits, external to the controller,
to control the power supply to the output devices or the controller power supply.
E
EDS
Electronic Data Sheet: description file for each CAN device (provided by the
manufacturers).
ERR LED
An LED that illuminates when an error occurs in the controller.
Expansion
connector
A connector to attach expansion I/O modules.
Expansion
Connector Cover
A cover to protect the expansion connector.
Expansion I/O
Module
Either a digital or analog module that adds additional I/O to the base controller.
F
Fast Counting
268
A special function, it is available as a single up counter and single down counter.
These functions enable up counting or down counting of pulses (rising edges)on a
digital I/O. Compact controllers can be equipped with three fast counters. Modular
controllers can have two fast counters.
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Glossary
Free Wire
The end of a digital I/O cable whose wires do not have a connector. This scheme
provides connectivity from Modular I/O to discrete I/O points.
I
I/O
Input/Output.
I/O terminals
Terminals on all Modular controllers and expansion I/O modules used to connect
input and output signals. The input terminals accept both sink and source DC input
signals. The output terminals are either transistor source or sink or relay contacts.
IN LED
An LED that illuminates when a corresponding input is on. All modules have IN
LEDs.
Input Filter
A special function that rejects input noises. This function is useful for eliminating
input noises and chatter in limit switches. All inputs provide a level of input filtering
using the hardware. Additional filtering using the software is also configurable
through TwidoSoft.
Input Simulators
An optional accessory for Compact controllers that is used for debugging. It can
simulate input sensors to test application logic.
Input terminals
Terminals on the top of all Compact controllers used to connect input signals from
input devices such as sensors, push buttons, and limit switches. The input terminals
accept both sink and source DC input signals.
L
Latching input
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A special function. This function is used to memorize any pulse with a duration less
than the controller scan time. When a pulse is shorter than one scan and has a value
greater than or equal to 100 µs, the controller latches the pulse, which is then
updated in the next scan.
269
Glossary
M
Memory
Cartridge
An optional cartridge available in two sizes: 32 KB and 64 KB (64 KB not available
on Compact). It can be added to any controller for removable backup of applications
or to load an application, if certain conditions exist. The 64 KB cartridge is also used
to increase program memory.
Modbus Master
Mode
Allows the controller to initiate a Modbus query transmission, with a response
expected from a Modbus slave.
Modbus Slave
Mode
Allows the controller to respond to Modbus queries from a Modbus master and is the
default communications mode if no communication is configured.
O
Operator display
expansion
module
An optional module that can be attached to any Modular controller to display
program information.
Operator display
module
An optional module that can be attached to any Compact controller to display
program information.
OUT LED
An LED that illuminates when a corresponding output is on. All modules have OUT
LEDs.
Output terminals
Terminals on the bottom of all Compact controllers used to connect output signals
from output devices such as electromechanical relays and solenoid valves. The
internal output relay contact is rated up to 240 VAC/2A or 30 VDC/2A.
P
PLS
270
A special function. This user-defined function block generates a signal on output
%Q0.0.0 or %Q0.0.1. This signal has a variable period but has a constant duty
cycle, or on to off ratio of 50% of the period.
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Glossary
Power Supply
Terminals
The power supply is connected to these terminals to provide power to the controller.
The power voltage for a Compact controller is 100-240 VAC and 24 VDC for a
Modular controller.
PWM
A special function. This user-defined function block generates a signal on output
%Q0.0.0 or %Q0.0.1. This signal has a constant period with the possibility of varying
the duty cycle, or on to off ratio.
PWR LED
An LED that illuminates when power is supplied to the controller.
R
Removable
Cover
A cover on all Compact controllers that can be removed to install an optional
Operator Display.
RTC
Real Time Clock.
RTD
Temperature detector of type PT100, PT1000 etc. Resistor Temperature Detector.
RUN LED
An LED that illuminates when the controller is executing a program.
S
Sensor power
terminals
Supplies power to the sensors (24 VDC, 400 mA for -40DRF compact controllers
and 250 mA for all other controllers). Output terminals are only intended for input
devices and should not be used as a source for driving external loads.
Serial Port 1
An EIA RS-485 connector used to download and monitor the controller operation
using TwidoSoft.
Serial port 2
An optional port that can be configured as either EIA RS-232 or EIA RS-485.
STAT LED
An LED that blinks on and off to indicate a specific status of the user program.
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271
Glossary
T
Terminal cover
A cover on all Compact controllers to protect the input and output terminals.
V
Very Fast
Counting
272
A special function available as an up/down counter, an up/down 2-phase counter, a
single up counter, a single down counter, and frequency meter. The counter
functions enable counting of pulses from 0 to 65,535 in single-word mode and from
0 to 4,294,967,295 in double-word mode. The frequency meter function measures
the frequency of a periodic signal in Hz.
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B
AC
Index
A
Accessories, 18
Adding a second serial port
Compact, 217
Modular, 218
Agency requirements, 261
Analog I/O modules
Input specifications, 111, 114
Mounting positions, 207
Output specifications, 117
Overview, 107
Parts description, 109
Specifications, 17, 110
Wiring schematics, 119
Analog potentiometers, 25, 39
Physical description, 62
Analog voltage input, 25
Overview, 63
ASCII protocol, 27
AS-Interface bus
Illustration, 127
AS-Interface cable
Connection procedure, 138
Specifications, 137
AS-Interface Master module, 14
AS-Interface master module, 125
Assembling to a controller, 209
Disassembling from a controller, 212
Mounting positions, 207
AS-Interface Master module TWDNOI10M3
Dimensions, 202
LEDs, 142
Operating modes, 141
Push buttons, 140
Specifications, 17
Status, 260
AS-Interface TWDNOI10M3 master module
Mounting hole layout, 234
Parts description, 134
Specifications, 135
AS-Interface V2 bus, 125
Components, 129
Main specifications, 132
Reminder, 126
Specifications, 135
Assembling
Communication expansion module, 217
Operator display expansion module, 215
B
Battery
External battery, 241
Built-in functions
Compact specifications, 47
Modular specifications, 68
C
Cables, 14, 19, 180
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273
Index
CANopen
Field bus interface, 157
CANopen fieldbus, 145
Specifications, 152
Topology, 147
CANopen fieldbus master module
Assembling to a controller, 209, 212
Mounting positions, 207
CANopen Master module, 14
CANopen master module, 145
CANopen Master module TWDNCO1M
Specifications, 17
CANopen power supply cable
Connection procedure, 154
CANopen TWDNCO1M master module
CANopen Status LED, 260
Mounting hole layout, 234
Parts description, 151
Specifications, 152
Checking I/O connections, 257
Communication adapters
Installing in a Compact, 217
Installing in a operator display expansion
module, 218
Overview, 159
Parts description, 160
Specifications, 162
Communication architecture, 26
Communication expansion modules
Assembling to a Modular, 219
Dimensions, 204
Disassembling from a Modular controller,
220
Mounting hole layout, 235
Overview, 159
Parts description, 160
Communication functions
Compact specifications, 46
Modular specifications, 67
Compact
Backup external battery specifications,
274
43
Backup internal battery specifications, 43
Connect a DC power supply, 239
Connect an AC power supply, 238
DC input specifications, 48
Dimensions, 195
Electrical specifications, 44, 45
I/O usage limits, 50
Input internal circuit, 49
Installing a communication adapter, 217
Installing a memory cartridge, 224
Installing an operator display module,
213
Installing an RTC, 224
Minimum clearance, 236
Mounting hole layout, 231
Normal operating specifications, 42
Operating range, 49
Output delay, 52
Overview, 36
Parts description, 40, 41
Power supply specifications, 239
Relay output contact, 53
Relay output specifications, 51
Transistor source output contact, 53
Transistor source output specifications,
52
Wiring schematics, 54
Configuration
Compact, 21
Hardware, 21
Modular, 21
Connect a DC power supply
Compact, 239
Connect a power supply
Modular, 240
Connect an AC power supply
Compact, 238
Controller status output, 247
Controllers
Analog potentiometers, 39
Assembling an expansion I/O, an ASInterface bus master module or a
CANopen fieldbus master module, 209
Assembling to a communication
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Index
expansion module, 219
Compact, 14
Dimensions, 195, 197
Disassembling an expansion I/O, an ASInterface bus master module or a
CANopen fieldbus master module, 212
Disassembling of a communication
expansion module, 220
Disassembling of an operator display
expansion module, 216
Functions, 24
Installing a communication adapter, 217
Installing on a DIN rail, 228
Minimum clearance, 236
Modular, 14
Mounting positions, 207
Parts description, 40, 41, 64
Removing from a DIN rail, 229
Specifications, 15
Status, 258
Wiring schematics, 54, 75
Counters
Fast counters, 249
Very fast, 250
D
Dedicated function blocks, 25
Determining the state of Run/Stop input, 246
Digital I/O assignment
Controller status output, 247
Fast counters, 249
Latching input, 248
PLS, 253
PWM, 254
RUN/STOP input, 246
Very fast counters, 251, 252
Digital I/O cables, 14
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Digital I/O modules
Dimensions, 199, 200, 201
I/O usage limits, 88, 93
Input internal circuit, 93
Internal circuit, 87
Mounting positions, 207
Operating range, 86, 93
Output delay, 89, 94
Overview, 80
Parts description, 83
Relay output contact, 95
Specifications, 16, 85, 89, 90, 91, 92, 94
Status, 259
Transistor sink output contact, 95
Transistor source output contact, 95
Wiring schematics, 96
Dimensions
AS-Interface Master module
TWDNOI10M3, 202
Communication expansion module, 204
Controller, 197
Digital I/O modules, 199, 200, 201
Modular, 197
Operator display expansion module, 203
Operator display module, 203
Disassembling
Communication expansion module, 217
Double-word
Fast counters, 249
PLS, 253
Very fast counters, 250
E
Ethernet port, 41
Execution time, 24
Expansion I/O modules
Assembling to a controller, 209
Disassembling from a controller, 212
Mounting hole layout, 233
Expansion I/O Modules Analog I/O modules,
85
Expansion I/O Modules Digital I/O modules,
85
Expansion modules
Specifications, 162
275
Index
External battery, 241
F
Fast counters, 249
Double-word, 249
Single-word, 249
Field bus interface
Connection, 157
First time power-up procedure, 256
I
I/O connections
Checking, 257
I/O modules
Analog, 14
Digital, 14
I/O specifications
Compact controller, 48
I/O usage limits
Compact controllers, 50
Digital I/O modules, 88, 93
Modular controllers, 71
IEC symbols, 265
Input internal circuit
Compact controllers, 49
Digital I/O modules, 93
Modular controllers, 70
Input simulators
Overview, 169
Installation preparation, 206
Installing
Communication adapter, 217
Memory cartridge, 224
Operator display module, 213
Installing on a DIN rail, 228
Internal circuit
Digital I/O modules, 87
M
Main Functions, 24
Maximum hardware configuration, 21
Memory capacity, 24
Memory cartridge
Installing in a Compact, 224
Installing in a Modular, 225
Overview, 169
Specifications, 170
Minimum clearance
Compact, 236
Controllers, 236
Modular, 237
Modbus
Master mode, 27
Protocol, 27
Slave mode, 27
Modular
Assembling to a communication
expansion module, 219
Backup battery specifications, 66
Connect a power supply, 240
DC input specifications, 69
Dimensions, 197
Disassembling of a communication
expansion module, 220
Disassembling of an operator display
L
Latching input, 248
LED
Status, 258
276
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Index
expansion module, 216
Electrical specifications, 66
I/O usage limits, 71
Input internal circuit, 70
Installing a memory cartridge, 225
Installing an RTC, 225
Minimum clearance, 237
Mounting hole layout, 232
Normal operating specifications, 65
Operating range, 70
Output delay, 74
Overview, 60
Parts description, 64
Power supply specifications, 240
Relay output contact, 74
Relay output specifications, 73
Removing the terminal block, 226
Transistor sink output contact, 74
Transistor sink output specifications, 72
Transistor source output contact, 74
Transistor source output specifications,
72
Wiring schematics, 75
Mounting hole layout
AS-Interface TWDNOI10M3 master
module, 234
CANopen TWDNCO1M master module,
234
Communication expansion modules, 235
Compact controller, 231
Expansion I/O modules, 233
Modular controller, 232
Operator display expansion module, 235
Operator display expansion module
Assembling, 215
Dimensions, 203
Installing a communication adapter, 218
Mounting hole layout, 235
Overview, 164
Parts description, 166
Specifications, 167
Operator display expansion modules
Disassembling from a Modular controller,
216
Operator display module
Dimensions, 203
Installing in a Compact, 213
Overview, 164
Parts description, 165
Specifications, 167
Options, 14
Communication adapters, 18
Communication expansion modules, 18
Connectors, 18
Input simulators, 18
Memory cartridges, 18
Operator display expansion module, 18
Operator display module, 18
Overview, 169
RTC, 18
Specifications, 170
Terminal blocks, 18
Output delay
Compact controllers, 52
Digital I/O modules, 89, 94
Modular controllers, 74
O
Operating range
Compact controllers, 49
Digital I/O modules, 86, 93
Modular controllers, 70
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277
Index
Overview
Analog I/O module, 107
AS-Interface V2 bus, 131
Communication adapters, 159
Communication expansion modules, 159
Compact, 36
Digital I/O module, 80
Input simulators, 169
Memory cartridge, 169
Modular, 60
Operator display expansion module, 164
Operator display module, 164
Options, 169
Real Time Clock cartridge, 169
P
Parts description
Analog I/O modules, 109
AS-Interface TWDNOI10M3 master
module, 134
CANopen TWDNCO1M master module,
151
Communication adapters, 160
Communication expansion modules, 160
Controllers, 64
Digital I/O modules, 83
Modular, 64
Operator display expansion module, 166
Operator display module, 165
Physical description
Analog potentiometer on Compact
controller, 39
Analog potentiometer on Modular
controller, 62
PLS, 253
Double-word, 253
Single-word, 253
Power supply
Specifications, 239, 240
Power-up self diagnostics, 256
Programming cables, 14, 19
Programming port, 24
278
Protocol
ASCII, 27
Modbus, 27
Modbus TCP/IP, 27
Remote link, 27
Pulse generator output, 253
Pulse width modulation, 254
PWM, 254
R
RAM backup, 24
Read before starting, 206
Real Time Clock cartridge
Overview, 169
Specifications, 170
Relay output contact
Compact controllers, 53
Digital I/O modules, 95
Modular controllers, 74
Remote link protocol, 27
Removing
Terminal block, 226
RTC
Installing in a Compact, 224
Installing in a Modular, 225
RUN/STOP input, 246
S
Scanning, 24
Single counter
Down, 249
Up, 249
Single-word
Fast counters, 249
PLS, 253
Very fast counters, 250
Special functions
Controller status output, 247
Fast counters, 249
Latching input, 248
PLS, 253
PWM, 254
RUN/STOP input, 246
Very fast counters, 250
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Index
Special I/O, 25
Specifications
Analog I/O module input, 111, 114
Analog I/O module output, 117
Analog I/O modules, 17, 110
AS-Interface cable, 137
AS-Interface Master module
TWDNOI10M3, 17
AS-Interface TWDNOI10M3 master
module, 135
AS-Interface V2 bus, 131, 135
CANopen fieldbus, 152
CANopen Master module TWDNCO1M,
17
CANopen TWDNCO1M master module,
152
Communication adapters, 162
Compact AC power supply, 44
Compact built-in functions, 47
Compact communication functions, 46
Compact controller normal operating, 42
Compact DC input, 48
Compact DC power supply, 45
Compact relay output, 51
Compact transistor source output, 52
Controllers, 15
Digital I/O modules, 16, 85, 89, 90, 91,
92, 94
Expansion modules, 162
Memory cartridges, 170
Modular built-in functions, 68
Modular communication functions, 67
Modular controller DC input, 69
Modular controller normal operating, 65
Modular controller power supply, 66
Modular relay output, 73
Modular transistor sink output, 72
Modular transistor source output, 72
Operator display expansion module, 167
Operator display module, 167
Power supply, 239, 240
Real Time Clock cartridge, 170
Standards, 261
Starting, 206
Status
AS-Interface Master module
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TWDNOI10M3, 260
CANopen TWDNCO1M master module,
260
Controller, 258
Digital I/O module, 259
LED, 258
Symbols, 265
T
TCP/IP
Protocol, 27
Telefast
Bases, 180
Dimensions, 205
Pre-wired systems, 14, 18
Specifications, 183
System overview, 180
Wiring schematics, 185
Topology
CANopen fieldbus, 147
Transistor sink output contact
Digital I/O modules, 95
Modular controllers, 74
Transistor source output contact
Compact controllers, 53
Digital I/O modules, 95
Modular controllers, 74
Troubleshooting, 256
Using LEDs, 258
U
Unintended operation of external equipment,
257
V
Very fast counters, 250
Double-word, 250
Single-word, 250
279
Index
W
Wiring schematics
Analog I/O modules, 119
Compact, 54
Controller, 54, 75
Digital I/O modules, 96
Modular, 75
Telefast bases, 185
280
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