Twido - ghid hardware
Twido Programmable
Controllers
Hardware Reference Guide
TWD USE 10AE eng Version 2.0
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
2.4
13
14
20
22
24
Descriptions, Specifications, and Wiring . . . . . . . . . . . . . . . . . 27
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 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Digital I/O Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
27
28
28
33
33
34
36
37
39
41
43
47
50
50
51
53
54
55
56
58
60
67
72
3
2.5
2.6
2.7
2.8
2.9
2.10
Chapter 3
At a Glance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
Overview of Digital I/O Modules. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
Parts Description of Digital I/O Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
Specifications for the Digital I/O Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
Digital I/O Module Wiring Schematics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88
Analog I/O Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98
At a Glance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98
Overview of Analog I/O Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99
Parts Description of Analog I/O Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
General Specifications for the Analog I/O Module . . . . . . . . . . . . . . . . . . . . . . . 101
I/O Specifications for the Analog I/O Module . . . . . . . . . . . . . . . . . . . . . . . . . . . 102
Analog I/O Modules Wiring Schematics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106
AS-Interface V2 bus master module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109
At a Glance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109
Reminder about the AS-Interface bus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110
Presentation of the main constituent elements of the AS-Interface bus . . . . . . 113
Main specifications of the AS-Interface V2 Bus . . . . . . . . . . . . . . . . . . . . . . . . . 115
Parts description of an AS-Interface master module: TWDNOI10M3 . . . . . . . . 118
Technical specifications of the TWDNOI10M3 module and the AS-Interface V2 bus
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119
Wiring and connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122
TWDNOI10M3 Operating Modes and Push Buttons . . . . . . . . . . . . . . . . . . . . . 125
AS-Interface module TWDNOI10M3 display panel . . . . . . . . . . . . . . . . . . . . . . 127
Communication Options. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130
At a Glance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130
Overview of Communication Adapters and Expansion Modules . . . . . . . . . . . . 131
Parts Description of Communication Adapters and Expansion Modules. . . . . . 132
Specifications for Communication Adapters and Expansion Modules. . . . . . . . 134
Operator Display Options. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135
At a Glance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135
Overview of Operator Display Modules and Expansion Modules . . . . . . . . . . . 136
Parts Description of Operator Display Module and Expansion Module . . . . . . . 137
Specifications for Operator Display Modules and Expansion Modules . . . . . . . 139
Options. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140
At a Glance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140
Overview of the Options. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141
Specifications for the Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142
TeleFast Cable Systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143
At a Glance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143
Overview of the Twido TeleFast Cable System Kits . . . . . . . . . . . . . . . . . . . . . 144
Specifications for the TeleFast Bases . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 146
Twido TeleFast Wiring Schematics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 147
Wiring Specifications for the TeleFast Cables . . . . . . . . . . . . . . . . . . . . . . . . . . 150
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157
At a Glance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157
4
Dimensions of the Compact Controllers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 159
Dimensions for the Modular Controllers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161
Dimensions for the Digital and Analog I/O Modules . . . . . . . . . . . . . . . . . . . . . 163
Dimensions of AS-Interface V2 bus master module: TWDNOI10M3 . . . . . . . . 166
Dimensions for the Operator Display Module, Operator Display Expansion Module,
and Communication Expansion Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 167
Dimensions of the TeleFast Bases . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 169
Installation Preparation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 171
Controller, Expansion I/O Module and AS-Interface Bus Master Module Mounting
Positions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 172
Assembling an expansion I/O or AS-Interface bus master module to a controller
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 174
Disassembling an Expansion I/O or AS-Interface Bus Master Module from a
Controller. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 176
How to Install the Operator Display Module and Operator Display Expansion Module
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 177
Installing a Communication Adapter and an Expansion Module . . . . . . . . . . . . 181
How to Install a Memory or RTC Cartridge . . . . . . . . . . . . . . . . . . . . . . . . . . . . 185
Removing a Terminal Block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 187
How to Install and Remove a Controller and Expansion I/O Module or an ASInterface Bus Interface Module from a DIN Rail . . . . . . . . . . . . . . . . . . . . . . . . 189
How to Direct Mount on a Panel Surface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 192
Minimum Clearances for Controllers and Expansion I/O Modules in a Control Panel
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 196
How to Connect the Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 198
Chapter 4
Special Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 201
At a Glance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
RUN/STOP Input. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Controller Status Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Latching input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Fast Counting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Very Fast Counters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Pulse (PLS) Generator Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Pulse Width Modulation (PWM) Output. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Chapter 5
Powering-Up and Troubleshooting. . . . . . . . . . . . . . . . . . . . . 211
At a Glance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Procedure for First Time Power-Up of a Controller . . . . . . . . . . . . . . . . . . . . . .
Checking I/O Connections on the Base Controller . . . . . . . . . . . . . . . . . . . . . .
Troubleshooting Using the Controller’s LEDs . . . . . . . . . . . . . . . . . . . . . . . . . .
Chapter 6
201
202
203
204
205
206
208
209
211
212
213
214
Agency Compliance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 217
Agency Requirements. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 217
Appendices
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 219
5
At a Glance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 219
Appendix A
IEC Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 221
Glossary of Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 221
6
Glossary
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 223
Index
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 229
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.
La présence de ce symbole sur une étiquette de danger ou d'avertissement
indique qu'un risque d'électrocution existe, pouvant provoquer des lésions
corporelles si les instructions ne sont pas respectées.
Ceci est le symbole d'une alerte de sécurité. Il sert à vous avertir d'un danger potentiel de blessures corporelles. Respectez toutes les consignes de sécurité accompagnant ce symbole pour éviter toute situation potentielle de blessure ou de mort.
DANGER
La mention DANGER signifie qu'il existe une situation potentiellement dangereuse qui, si
elle n'est pas évitée, entraînera la mort, des blessures graves ou des dommages matériels.
AVERTISSEMENT
La mention AVERTISSEMENT signifie qu'il existe une situation potentiellement
dangereuse qui, si elle n'est pas évitée, peut entraîner la mort, des blessures graves
ou des dommages matériels.
ATTENTION
La mention ATTENTION signifie qu'il existe une situation potentiellement dangereuse qui,
si elle n'est pas évitée, peut entraîner des lésions corporelles ou des dommages matériels.
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 10AF.
(c) 2002 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.
8
TWD USE 10AE
Safety Information
General
Warnings and
Cautions
WARNING
EXPLOSION HAZARD
l
l
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 precaution can result in death, serious injury,
or equipment damage.
WARNING
UNINTENDED EQUIPMENT OPERATION
l
l
l
l
l
l
l
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 hard-wired 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.
Use an IEC60127-approved fuse on the power line and output circuit
to meet voltage and current requirements. Recommended fuse:
Littelfuse 5x20 mm slowblow type 218000 series/Type T.
Failure to follow this precaution can result in death, serious injury,
or equipment damage.
TWD USE 10AE
9
Safety Information
10
TWD USE 10AE
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
TECHCOMM@modicon.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
20
Main Functions of the Controllers
22
Communication Overview
24
13
Twido Overview
About Twido
Introduction
14
The Twido controller is available in two models:
l Compact
l Modular
The Compact controller is available with:
l 10 I/Os
l 16 I/Os
l 24 I/Os
The Modular controller is available with:
l 20 I/Os
l 40 I/Os
Additional I/O can be added to the controllers using expansion I/O modules. They
are:
l 14 I/O digital or relay modules
l 4 I/O analog modules
Connecting to an AS-Interface bus interface module also allows you to manage up
to 62 slave devices. Use the following module:
l AS-Interface V2 bus interface master module: TWDNOI10M3.
There are also several options that can be added to the base controllers:
l Memory cartridges
l Real-Time Clock (RTC) cartridge
l Communication adapters
l Communication expansion modules (Modular controller only)
l Operator display module (Compact controller only)
l Operator display expansion module (Modular controller only)
l Input simulators
l Programming cables
l Digital I/O cables
l TeleFast cable system kits with I/O interfaces
TWD USE 10AE
Twido Overview
Controller
Models
The following table lists the controllers:
Controller Name Reference
Compact 10 I/O
Compact 16 I/O
Compact 24 I/O
Modular 20 I/O
Modular 20 I/O
Modular 20 I/O
TWD USE 10AE
TWDLCAA10DRF
TWDLCAA16DRF
TWDLCAA24DRF
TWDLMDA20DUK
TWDLMDA20DTK
TWDLMDA20DRT
Modular 40 I/O
TWDLMDA40DUK
Modular 40 I/O
TWDLMDA40DTK
Chann Channel Input/Output type Power
els
type
supply
6
Inputs
24 VDC
4
Outputs
Relay
9
Inputs
24 VDC
7
Outputs
Relay
100/240
VAC
100/240
VAC
14
Inputs
24 VDC
10
Outputs
Relay
100/240
VAC
24 VDC
12
Inputs
24 VDC
8
Outputs
Transistor sink
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
The following table lists the digital and relay expansion I/O modules:
Module Name
Reference
Chann Channel
els
type
Input/Output
type
Terminal type
8-point input
TWDDDI8DT
8
Inputs
24 VDC
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
Removable
terminal block
16-point input/
8-point output
TWDDMM24DRF 16
Input modules
Output Modules
Mixed modules
16
4
8
Outputs
Relay
Inputs
24 VDC
Outputs
Relay
Non-removable
terminal block
TWD USE 10AE
Twido Overview
Analog
Expansion I/O
Modules
AS-Interface V2
bus master
module
The following table lists the analog expansion I/O modules:
Module name
Reference
Channe Channel
l
type
Details
Terminal type
2 high level
inputs
TWDAMI2HT
2
Inputs
12 bits 0-10 V,
4-20 mA
Removable
terminal block
1 high level
output
TWDAM01HT
1
Outputs
12 bits 0-10 V,
4-20 mA
Removable
terminal block
2 high level
inputs/1 output
TWDAMM3HT
2
1
Inputs
Outputs
12 bits 0-10 V,
4-20 mA
Removable
terminal block
2 low level
inputs/1 high
level output
TWDALM3LT
2
1
Inputs
Outputs
12 bits 0-10V,
4-20mA, RTD,
thermocouple
Removable
terminal block
The following table lists the specifications of the AS-Interface V2 bus master
module:
Module
name
Reference
AS-Interface TWDNOI10M3
master
TWD USE 10AE
Number of Maximum
slaves
number of
channels
Power supply Terminal
type
Maximum
62
30 VDC
248 inputs
186 outputs
Removable
terminal
block
17
Twido Overview
Options
18
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
6-point input simulator
TWDXSM6
9-point input simulator
TWDXSM9
14-point input simulator
TWDXSM14
5 mounting strips
TWDDXMT5
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
TWD USE 10AE
Twido Overview
Cables
The following table lists the cables:
Cable name
Reference
Programming cables
PC to controller programming cable
TSXPCX1031
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 see AS-Interface Wiring System
data and power to slave devices
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 Cable System Kits with I/O Interfaces
Cabling kit, 16 input TeleFast base, 1 meter cable
TWD USE 10AE
TWDFST16D10
Cabling kit, 16 input TeleFast base, 2 meter cable
TWDFST16D20
Cabling kit, 16 output TeleFast base, 1 meter cable
TWDFST16R10
Cabling kit, 16 output TeleFast base, 2 meter cable
TWDFST16R20
Cabling kit, 16 input/8 output relay TeleFast base, 1
meter cable
TWDFST20DR10
Cabling kit, 16 input/8 output relay TeleFast base, 2
meter cable
TWDFST20DR20
19
Twido Overview
Maximum Hardware Configuration
Introduction
This section provides the maximum hardware configurations for each controller.
Maximum
Hardware
Configurations
The following table lists the maximum number of configuration items for each
controller:
Controller Item
Compact controller
TWD...
LCAA10DRF LCAA16DRF LCAA24DRF LMDA20DUK
LMDA20DTK
LMDA20DRT
LMDA40DUK
LMDA40DTK
Standard digital
inputs
6
9
14
12
12
24
Standard digital
outputs
4
7
10
8
8
16
Max expansion I/ 0
O modules (Digital
or analog)
0
4
4
7
7
6
9
14+(4x32)=1
42
12+(4x32)=14
0
12+(7x32)=23
6
24+(7x32)=24
8
4
Max digital
outputs (controller
I/O + exp I/O)
7
10+(4x32)=1
38
8+(4x32)=136
8+(7x32)=232
16+(7x32)=24
0
Max digital inputs
(controller I/O +
exp I/O)
Modular controller
Max digital I/O
(controller I/O +
exp I/O)
10
16
24+(4x32)=1
52
20+(4x32)=14
8
20+(7x32)=24
4
40+(7x32)=26
4
Max AS-Interface
bus interface
modules
0
0
2
2
2
2
Max I/O with AS- 10
Interface modules
(7 I/O per slave)
16
24+(2x62x7)
=892
20+(2x62x7)=
888
20+(2x62x7)=
888
40+(2x62x7)=
908
Max relay outputs 4 base only
7 base only
10 base + 32
expansion
64 expansion
only
6 base + 96
expansion
96 expansion
only
Potentiometers
1
1
2
1
1
1
Built-in analog
inputs
0
0
0
1
1
1
20
TWD USE 10AE
Twido Overview
Controller Item
Compact controller
Modular controller
TWD...
LCAA10DRF LCAA16DRF LCAA24DRF LMDA20DUK
LMDA20DTK
LMDA20DRT
LMDA40DUK
LMDA40DTK
Max analog I/O
(controller I/O +
exp I/O)
0 in / 0 out
0 in / 0 out
8 in / 4 out
9 in / 4 out
15 in / 7 out
15 in / 7 out
Remote
controllers
7
7
7
7
7
7
Serial ports
1
2
2
2
2
2
Cartridge slots
1
1
1
2
2
2
Largest
application/
backup size (KB)
8
16
32
32
64
64
Optional memory
cartridge (KB)
321
321
321
32
32 or 64
32 or 64
Optional RTC
cartridge
yes1
yes1
yes1
yes
yes
yes
Optional Operator
Display
yes
yes
yes
yes2
yes2
yes2
Optional 2nd port
no
yes
yes
yes2
yes2
yes2
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
21
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:
l RUN/STOP input
l Latching inputs
l Fast counters:
l Single up/down counters: 5 kHz (1-phase)
l Very fast counters: Up/down counters - 20 kHz (2-phase)
l Controller status output
l Pulse Width Modulation (PWM)
l Pulse (PLS) generator output
Twido controllers are programmed using TwidoSoft which enables the following
functions to be used:
l PWM
l PLS
l Fast counters and very fast counters
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: 1500 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 relay controllers: 6000 list instructions (with a 64
Kb cartridge, otherwise 3000 list instructions)
22
RAM backup
By lithium secondary battery. Backup duration is approximately 30 days
(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.
Programming
port
EIA RS-485
TWD USE 10AE
Twido Overview
Function
Description
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
20 I/O modular and 40 I/O relay controllers: up to 7 expansion I/O modules
AS-Interface
V2 bus
interface
modules
10 and 16 I/O compact controllers: no AS-Interface bus interface module
24 I/O compact, 20 I/O and 40 I/O modular controllers: up to 2 AS-Interface
bus interface modules
Remote link
Maximum 7 slaves by remote I/O or peer controllers.
communication Maximum length of entire network: 200 m (650 feet).
s
Modbus
Non-isolated EIA RS-485 type, maximum length limited to 200 m.
communication ASCII or RTU mode.
ASCII
Half-duplex protocole to a device.
communication
Dedicated
PWM/PLS
function blocks Fast counters
All Modular controllers: 2
All Compact controllers: 3
All Modular controllers: 2
Very fast counters
All Compact controllers: 1
All Modular controllers: 2
Analog
24 I/O compact controller: 2
potentiometers 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
23
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:
l Remote Link
l Modbus
l ASCII
Communications
Architecture
The following diagram shows a communication architecture with all three protocols.
Twido Soft
Modbus
Modbus
Remote link
ASCII
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.
Remote Link
Protocol
24
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.
TWD USE 10AE
Twido Overview
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.
ASCII Protocol
The ASCII protocol allows communication between the controller and a simple
device such as a printer.
TWD USE 10AE
25
Twido Overview
26
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
28
2.2
Compact Controller
33
2.3
Modular Controller
50
2.4
Digital I/O Modules
72
2.5
Analog I/O Modules
2.6
AS-Interface V2 bus master module
109
2.7
Communication Options
130
2.8
Operator Display Options
135
Options
140
TeleFast Cable Systems
143
2.9
2.10
TWD USE 10AE
Topic
98
27
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
l
l
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 precaution 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 hard-wired safety
interlocks.
Failure to follow this precaution can result in death, serious injury,
or equipment damage.
28
TWD USE 10AE
Descriptions, Specifications, and Wiring
Rules
l
l
l
l
l
l
l
l
l
TWD USE 10AE
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 I/O 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.
29
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
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.
l
l
Output Q
Inductive load
C
R
COM
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.
l
l
Output Q
COM
Inductive load
-
+
Use a diode with the following ratings:
Reverse withstand voltage: power voltage of the load circuit x 10.
l Forward current: more than the load current.
l
30
TWD USE 10AE
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
+
Input
Common -
Electrical
supply
Current
L
O
G
I
C
+
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.
TWD USE 10AE
31
Descriptions, Specifications, and Wiring
Explanation of
Sink Inputs/
Source Outputs
Note: Source corresponds to the sensors' common on the (-) terminal of the power
supply.
Electrical
supply
+
Current
Input
-
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.
32
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
34
Description of Analog Potentiometers
36
Parts Description of a Compact Controller
37
General Specifications for the Compact Controllers
39
Functional Specifications for the Compact Controllers
41
I/O Specifications for the Compact Controller
43
Compact Controller Wiring Schematics
47
33
Descriptions, Specifications, and Wiring
Overview of Compact Controllers
Introduction
The following section describes the analog potentiometer on the Compact
controllers.
Illustrations
The following illustrations are the Compact controllers:
Controller Type
The Compact 10 I/O controller:
l has 6 digital inputs and 4 relay outputs
l has 1 analog potentiometer
l has 1 integrated serial port
l accepts one optional cartridge (RTC or
memory - 32 KB only)
l accepts an optional operator display
module
Illustration
TWDLCAA10DRF
The Compact 16 I/O controller:
l has 9 digital inputs and 7 relay outputs
TWDLCAA16DRF
l has 1 analog potentiometer
l has 1 integrated serial port
l has a slot for an additional serial port
l accepts one optional cartridge (RTC or
memory - 32 KB only)
l accepts an optional operator display
module
34
TWD USE 10AE
Descriptions, Specifications, and Wiring
Controller Type
The Compact 24 I/O controller:
l has 14 digital inputs and 10 relay outputs
l has 2 analog potentiometers
l has 1 integrated serial port
l has a slot for an additional serial port
l accepts up to 4 expansion I/O modules
l accepts up to 2 AS-Interface V2 bus
interface modules
l accepts one optional cartridge (RTC or
memory - 32 KB only)
l accepts an optional operator display
module
TWD USE 10AE
Illustration
TWDLCAA24DRF
35
Descriptions, Specifications, and Wiring
Description of Analog Potentiometers
Introduction
The following section describes the analog potentiometer on the Compact
controllers.
Description
The TWDLCAA10DRF controller and TWDLCAA16DRF controller have one analog
potentiometer. The TWDLCAA24DRF controller has two analog potentiometers.
The first analog potentiometer can be set to a value between 0 and 1023. On the
TWDLCAA10DRF, 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.
Analog
Potentiometer on
a Compact
Controller
The following figure shows the analog potentiometers on a TWDLCAA10DRF
Compact controller.
1
2
Legend
36
Label
Description
1
Analog potentiometer 1
2
Analog potentiometer 2
TWD USE 10AE
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
2
5
12
6
3
7
8
4
13
9
10
14
11
TWD USE 10AE
37
Descriptions, Specifications, and Wiring
Legend
38
Label
Description
1
Mounting hole
2
Terminal cover
3
Hinged lid
4
Removable cover to operator display connector
5
Expansion connector - only on the TWDLCAA24DRF
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 to 240 VAC power supply terminals
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
General Specifications for the Compact Controllers
Introduction
Normal
Operating
Specifications
This section provides general specifications for the Compact controllers.
Compact controller
TWDLCAA10DRF
TWDLCAA16DRF
TWDLCAA24DRF
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
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.
Specifications
for the Backup
Battery
TWD USE 10AE
Impact strength
147 ms2 (15G), 11 ms duration, 3 shocks per axis, on three
mutually perpendicular axes (IEC 61131)
Weight
230 g
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.
250 g
305 g
Battery type
Non-interchangeable lithium accumulator
Charging time
Approximately 15 hours for 0% to 90 % of total load
Service life
10 years
39
Descriptions, Specifications, and Wiring
Electrical
Specifications
40
Compact controller
TWDLCAA10DRF
Rated power voltage
100 to 240 VAC
TWDLCAA16DRF
Allowable voltage range
85 to 264 VAC
Rated power frequency
50/60 Hz (47 to 63 Hz)
TWDLCAA24DRF
Maximum input current
0.25 A (85 VAC)
0.30 A (85 VAC)
0.45 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.
Allowable momentary
power interruption
20 ms (at the rated inputs and outputs) (IEC61131)
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: 1.5 kV, 50 ns to 1 µs
I/O terminals (coupling clamp): 1.5 kV, 50 ns to 1 µs
Inrush current
35 A maximum
35 A maximum
40 A maximum
Ground wiring
UL1007 16 AWG (1.30 mm )
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: permanent damage may be
caused
Improper lead connection: permanent damage may be caused
2
TWD USE 10AE
Descriptions, Specifications, and Wiring
Functional Specifications for the Compact Controllers
Introduction
Communication
Function
Specifications
TWD USE 10AE
This section provides functional specifications for the Compact controllers.
Communicatio
n Port
Port 1 (RS485)
Port 2 (RS232C)
Communication
Adapter:
TWDNAC232D
Port 2 (RS485)
Communication
Adapters:
TWDNAC485D
TWDNAC485T
Standards
RS485
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
Modbus
communication
(RTU master/
slave)
Possible
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
Maximum distance
between the base
controller and the
remote controller: 10 m
Maximum distance
between the base
controller and the
remote controller: 200
m
Not isolated
Isolation
between internal
circuit and
communication
port
Not isolated
Not isolated
Telephone
communication
Not possible
Not possible
Possible
Possible to connect
from a receive only
modem.
41
Descriptions, Specifications, and Wiring
Built-in Function
Specifications
Sensor power supply
Counting
Analog potentiometers
Output voltage/current
24 VDC (+10% to -15%), 250
mA
Overload detection
Not available
Isolation
Isolated from the internal
circuit
Number of channels
4
Frequency
3 channels at 5kHz (FCi), 1
channel at 20kHz (VFCi)
Capacity
16 bits (0..65535 pulses)
1 adjustable from 0 through to 1023 pulses
1 adjustable from 0 through to 511 pulses
42
TWD USE 10AE
Descriptions, Specifications, and Wiring
I/O Specifications for the Compact Controller
Introduction
DC Input
Specifications
TWD USE 10AE
This section provides I/O specifications for the Compact controllers.
Compact controller
TWDLCAA10DR
F
TWDLCAA16DR
F
TWDLCAA24DR
F
Input points
6 points in 1
common line
9 points in 1
common line
14 points in 1
common line
Rated input voltage
24 VDC sink/source input signal
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)
Input impedance
I0 and I1: 2.1 kΩ
I2 to I13: 3.4 kΩ
Turn on time
I0 to I1: 35 µs + filter value
I2 to I13: 40 µs + filter value
Turn off time
I0 and I1: 45 µs + filter value
I2 to I13: 150 µs + filter value
Isolation
Between Input Terminals: not isolated
Internal Circuit: photocoupler isolated
Input type
Type 1 (IEC 61131)
External load for I/O
interconnection
Not needed
Signal determination method
Static
Effect of improper input
connection
The input signals can be both sink and source. But if any
input exceeding the rated value is applied, permanent
damage may be caused.
Cable length
3m (9.84 ft) for compliance with electromagnetic immunity.
43
Descriptions, Specifications, and Wiring
The input operating range of the Type 1 (IEC 61131-2) input module is shown below.
Inputs I0 and I1
Inputs I2 to I13
Input Internal
Circuit
28.8
24
Input Voltage (DC)
Input Voltage (DC)
28.8
ON Area
15
Transition
Area
5
OFF Area
0
6.5 11.3 13.8
1.2
Input Current (mA)
24
ON Area
15
Transition
Area
5
OFF Area
0
4.2 7.0 8.4
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 and I1
Internal Circuit
Input
Inputs I2 to I13
1.8 kΩ
COM
I/O Usage Limits
Input
3.3 kΩ
COM
Internal Circuit
Input Operating
Range
When using TWDLCAA16DRF and TWDLCAA24DRF 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 (%)
When using TWDLCAA16DRF and TWDLCAA24DRF 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 and
AS-Interface Bus Master Module Mounting Positions, p. 172.
44
TWD USE 10AE
Descriptions, Specifications, and Wiring
Relay Output
Specifications
Compact controller
TWDLCAA10DR
F
TWDLCAA16DR
F
TWDLCAA24DR
F
Output points
4 output
7 output
10 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
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
Electrical life
100,000 operations minimum (rated load 1,800
operations/h)
Mechanical life
20,000,000 operations minimum (rated load 18,000
operations/h)
Internal Circuit: photocoupler isolated
Rated load (resistive/inductive) 240 VAC/2 A, 30 VDC/2 A
Dielectric strength
Output delay
Between output to internal circuit: 1500 VAC, 1 min
Between output to terminals (COMs): 1500 VAC, 1 min
The output delay is shown below.
Command
Output Relay Status
ON
OFF
ON
OFF
OFF delay: 10 ms maximum
Chatter: 6 ms maximum
ON delay: 6 ms maximum
TWD USE 10AE
45
Descriptions, Specifications, and Wiring
Relay Output
Contact
The relay output contact is shown below.
Field Terminal
No
LED
Qx (Load)
COM
Internal Circuit
46
TWD USE 10AE
Descriptions, Specifications, and Wiring
Compact Controller Wiring Schematics
Introduction
This section shows examples of wiring schematics for Compact controllers.
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.
DC Source Input
Wiring
Schematic
The schematic is for the TWDLCAA10DRF, TWDLCAA16DRF, and
TWDLCAA24DRF controllers.
Power
supply
Internal
power
supply
TWD USE 10AE
47
Descriptions, Specifications, and Wiring
DC Sink Input
Wiring
Schematic
This schematic is for the TWDLCAA10DRF, TWDLCAA16DRF, and
TWDLCAA24DRF controllers.
Power
supply
Internal
power
supply
48
TWD USE 10AE
Descriptions, Specifications, and Wiring
AC Power and
Relay Output
Wiring
Schematic
This schematic is for the TWDLCAA10DRF controller.
This schematic is for the TWDLCAA16DRF controller.
This schematic is for the TWDLCAA24DRF controller.
TWD USE 10AE
49
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:
50
Topic
Page
Overview of Modular Controllers
51
Description of Analog Potentiometers
53
Overview of Analog Voltage Input
54
Parts Description of a Modular Controller
55
General Specifications for the Modular Controllers
56
Functional Specifications for the Modular Controllers
58
I/O Specifications for the Modular Controllers
60
Modular Controller Wiring Schematics
67
TWD USE 10AE
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
The Modular 20 I/O controllers:
l are available in two models: with
transistor source outputs
(TWDLMDA20DTK) or with transistor
sink outputs (TWDLMDA20DUK)
l have 12 digital inputs and 8 transistor
source or sink outputs
l have 1 analog voltage input connector
l have 1 analog potentiometer
l have 1 integrated serial port
l have a connector for wiring
l accept up to 4 expansion I/O modules
l accept up to 2 AS-Interface V2 bus
interface modules
l accept both optional cartridges (RTC
and memory - 32 KB or 64 KB)
l accept either an optional operator
display expansion module or an optional
communication expansion module
Illustration
TWDLMDA20DTK TWDLMDA20DUK
The Modular 20 I/O controller:
l has 12 digital inputs, 6 relay outputs, and
l
l
l
l
l
l
l
l
TWD USE 10AE
TWDLMDA20DRT
2 transistor source outputs
has 1 analog voltage input connector
has 1 analog potentiometer
has 1 integrated serial port
has a terminal block for wiring
accepts up to 7 expansion I/O modules
accepts up to 2 AS-Interface V2 bus
interface modules
accepts both optional cartridges (RTC
and memory - 32 KB or 64 KB)
accepts either an optional operator
display expansion module or an optional
communication expansion module
51
Descriptions, Specifications, and Wiring
Controller Type
The Modular 40 I/O controller:
l is available in two models: with transistor
source outputs (TWDLMDA40DTK) or
with transistor sink outputs
(TWDLMDA40DUK)
l has 24 digital inputs and 16 transistor
source or sink outputs
l has 1 analog voltage input connector
l has 1 analog potentiometer
l has 1 integrated serial port
l has a connector for wiring
l accepts up to 7 expansion I/O modules
l accepts up to 2 AS-Interface V2 bus
interface modules
l accepts both optional cartridges (RTC
and memory - 32 KB or 64 KB)
l accepts either an optional operator
display expansion module or an optional
communication expansion module
52
Illustration
TWDLMDA40DTK TWDLMDA40DUK
TWD USE 10AE
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
TWD USE 10AE
Label
Description
1
Analog potentiometer 1
53
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.
54
TWD USE 10AE
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
TWD USE 10AE
Label
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
55
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
Transport: from 0 to 3000 m
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.
Specifications
for the Backup
Battery
56
Impact strength
147 ms2 (15G), 11 ms duration, 3 shocks per axis, on three
mutually perpendicular axes (IEC 61131).
Weight
140 g
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.
185 g
180 g
Battery type
Non-interchangeable lithium accumulator
Charging time
Approximately 15 hours for 0% to 90 % of total load
Service life
10 years
TWD USE 10AE
Descriptions, Specifications, and Wiring
Electrical
Specifications
Modular controller
TWDLMDA20DTK
TWDLMDA20DUK
TWDLMDA40DTK
TWDLMDA40DUK
Rated power voltage
24 VDC
Allowable voltage range
from 20.4 to 26.4 VDC (including ripple)
Maximum input current
Controller plus 4 I/O Controller plus 7 I/O Modules
Modules
15 W (26.4 VDC)
TWD USE 10AE
TWDLMDA20DRT
19 W (26.4 VDC)
19 W (26.4 VDC)
Allowable momentary
power interruption
10 ms (@ 24VDC)
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
DC power terminals: 1 kV, 50 ns to 1 µs
I/O terminals (coupling clamp): 1.5 kV, 50 ns to 1 µs
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: permanent damage may be
caused
Improper lead connection: permanent damage may be caused
57
Descriptions, Specifications, and Wiring
Functional Specifications for the Modular Controllers
Introduction
This section provides functional specifications for the Modular controllers.
Communication
Function
Specifications
Port 1 (RS485)
Standards
RS485
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
Modbus
communication
(RTU master/slave)
Possible
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
Maximum distance between
the base controller and the
remote controller: 200 m
Maximum distance between
the base controller and the
remote controller: 200 m
Isolation between
internal circuit and
communication port
Not isolated
Not isolated
Not isolated
Telephone
communication
Possible
Possible to connect from a
receive only modem.
Not possible
Not possible
58
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)
Communication
Port
TWD USE 10AE
Descriptions, Specifications, and Wiring
Built-in Function
Specifications
Analog voltage input
Movement
Counting
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 channel
at 20kHz (VFCi)
Capacity
16 bits (0..65535 pulses)
Analog potentiometers 1 adjustable from 0 through to 1023 pulses
TWD USE 10AE
59
Descriptions, Specifications, and Wiring
I/O Specifications for the Modular Controllers
Introduction
DC Input
Specifications
60
This section provides I/O specifications for the Modular controllers.
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: not isolated
Internal circuit: photocoupler isolated
Filtering
I0 to I11
3 possibilities:
l none
l 3 ms
l 12 ms
I12 to I23
No filtering for a TWDLMDA40DTK or a
TWDLMDA20DTK with expansion
Input type
Type 1 (IEC 61131)
External load for I/O
interconnection
Not needed
Signal determination
method
Static
Effect of improper input
connection
The input signals can be both sink and source. But if any input
exceeding the rated value is applied, permanent damage may be
caused.
Cable length
3m (9.84 ft) for compliance with electromagnetic immunity
Connector insertion/
removal durability
100 times minimum
TWD USE 10AE
Descriptions, Specifications, and Wiring
The input operating range of the Type 1 (IEC 61131-2) input module is shown below.
Inputs I0, I1, I6, and I7
Inputs I2 to I5, I8 to I23
Input Internal
Circuit
26,4
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
Inputs I2 to I5, I8 to I23
Input
COM
TWD USE 10AE
Internal Circuit
4.7 kΩ
Input
COM
3.3 kΩ
Internal Circuit
Input Operating
Range
61
Descriptions, Specifications, and Wiring
I/O Usage Limits
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)
(3) 40 °C
26.4
24.0
(2) 55 °C
(1) 55 °C
0
100
50 60 70 80
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.
62
TWD USE 10AE
Descriptions, Specifications, and Wiring
Transistor Sink
and Source
Output
Specifications
Modular
controller
TWD...
LMDA20DU
K
LMDA40DU
K
LMDA20DR
T
LMDA20DTK LMDA40DT
K
Output type
Sink output
Sink output
Source
output
Source output Source
output
Output points
per common
Line
8
2
2
8
Rated load
voltage
24 VDC
16
Maximum load 1 A per common line
current
Operating load from 20.4 to 28.8 VDC
voltage range
TWD USE 10AE
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
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
100 mA maximum, 24 VDC
(power voltage at the -V terminal)
63
Descriptions, Specifications, and Wiring
64
Modular
controller
TWD...
LMDA20DU
K
LMDA40DU
K
Output delay turn off time
Q0, Q1: 5 µs maximum
Q2 to Q15: 300 µs maximum
LMDA20DR
T
LMDA20DTK LMDA40DT
K
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 (rated load
18,000 operations/h)
Dielectric strength
Between output to internal circuit: 1500 VAC,
1 min
Between output to terminals (COMs): 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
65
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
Vibration: 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
66
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.
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
l
l
l
l
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.
67
Descriptions, Specifications, and Wiring
TWDLMDA20DTK Wiring
Schematic
This schematic is for the TWDLMDA20DTK controller with connector.
Source output wiring
Sink input wiring
l
l
l
l
68
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
TWDLMDA20DRT Wiring
Schematic
This schematic is for the TWDLMDA20DRT controller with terminal block.
Source output wiring
Relay output wiring
Relay output wiring
Sink input wiring
l
l
l
TWD USE 10AE
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.
69
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
l
l
l
l
l
70
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
TWDLMDA40DTK Wiring
Schematic
This schematic is for the TWDLMDA40DTK controller with connector.
Source
output wiring
Sink input wiring
Source
output wiring
Sink input wiring
l
l
l
l
l
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.
71
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:
72
Topic
Page
Overview of Digital I/O Modules
73
Parts Description of Digital I/O Modules
76
Specifications for the Digital I/O Modules
78
Digital I/O Module Wiring Schematics
88
TWD USE 10AE
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.
Controller Type
Illustration
There are 4 digital input modules:
l 8-point module with a terminal block
TWDDDI16DK
TWDDDI8DT
(TWDDDI8DT)
TWDDDI16DT
TWDDDI32DK
l 16-point module with a terminal block
(TWDDDI16DT)
l 16-point module with a connector
(TWDDDI16DK)
l 32-point module with a connector
(TWDDDI32DK)
These modules can be attached to any
controller except the Compact 10 I/O and
16 I/O controllers.
TWD USE 10AE
73
Descriptions, Specifications, and Wiring
Controller Type
Illustration
There are 8 digital output modules:
l 8-point relay output module with a
TWDDRA8RT TWDDRA16RT
terminal block (TWDDRA8RT)
l 16-point relay output module with a
terminal block (TWDDRA16RT)
l 8-point transistor sink module with a
connector (TWDDDO8UT)
l 16-point transistor sink module with a
connector (TWDDDO16UK)
l 32-point transistor sink module with a
connector (TWDDDO32UK)
l 8-point transistor source module with a
terminal block (TWDDDO8TT)
l 16-point transistor source module with
TWDDDO8UT TWDDDO16UK TWDDDO32UK
a connector (TWDDDO16TK)
l 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
74
TWD USE 10AE
Descriptions, Specifications, and Wiring
Controller Type
There are 2 digital mixed input and output
modules:
l 4-point input/4-point output module
with a terminal block (TWDDMM8RT)
l 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.
TWD USE 10AE
Illustration
TWDDMM8RT TWDDMM24DRF
75
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.
4
1
2
3
5
Legend
76
Label
Description
1
Expansion connector - one on each side, right side not shown
2
Terminal block
3
Latch button
4
LEDs
5
Clamp
TWD USE 10AE
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.
4
1
2
3
5
Legend
TWD USE 10AE
Label
Description
1
Expansion connector - one on each side, right side not shown
2
Connector
3
Latch button
4
LEDs
5
Clamp
77
Descriptions, Specifications, and Wiring
Specifications for the Digital I/O Modules
Introduction
TWDDDI8DT,
TWDDDI16DT,
TWDDDI16DK,
and
TWDDDI32DK
Specifications
This section presents the specifications for the digital I/O modules.
Reference number
TWDDDI8DT
TWDDDI16DT
TWDDDI16DK
TWDDDI32DK
Input points
8 points in 1
common line
16 points in 1
common line
16 points in 1
common line
32 points in 2
common lines
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)
5 mA/input (24 VDC)
Input impedance
3.4 kΩ
4.4 kΩ
Turn on time
(24 VDC)
8 ms
Turn off time
(24 VDC)
8 ms
Isolation
Between input terminals: not isolated
Internal circuit: photocoupler isolated
External load for I/O
interconnection
Not needed
Signal determination
method
Static
Effect of improper
input connection
The input signals can be both sink and source. But if any input
exceeding the rated value is applied, permanent damage may be
caused.
Cable length
3m (9.84 ft.) in compliance with electromagnetic immunity
Connector insertion/
removal durability
100 times minimum
Internal current draw - 25 mA (5 VDC) 40 mA (5 VDC) 35 mA (5 VDC) 65 mA (5 VDC)
all inputs on
0 mA (24 VDC) 0 mA (24 VDC) 0 mA (24 VDC) 0 mA (24 VDC)
Internal current draw - 5 mA (5 VDC) 5 mA (5 VDC) 5 mA (5 VDC)
10 mA (5 VDC)
all inputs off
0 mA (24 VDC) 0 mA (24 VDC) 0 mA (24 VDC) 0 mA (24 VDC)
Weight
78
85 g
100 g
65 g
100 g
TWD USE 10AE
Descriptions, Specifications, and Wiring
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
Input Voltage (DC)
Input Voltage (DC)
ON Area
15
Transition
Area
5
OFF Area
0
4.2 7
8.4
1.2
Input Current (mA)
TWDDDI8DT and TWDDDI16DT
Input
3.3 kΩ
Transition
Area
5
OFF Area
0
3.2 5.3 6.4
0.9
Input Current (mA)
TWDDDI16DK and TWDDDI32DK
Input
4.3 kΩ
COM
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).
Input Voltage (V DC)
(2) 45°C
28.8
26.4
(1) 55 °C
0
TWD USE 10AE
15
Standard Sink or Source Input
COM
TWDDDI8DT,
TWDDDI16DT,
TWDDDI16DK,
and
TWDDDI32DK
Usage Limits
ON Area
The input internal circuit is shown below.
Internal Circuit
TWDDDI8DT,
TWDDDI16DT,
TWDDDI16DK,
and
TWDDDI32DK
Internal Circuit
24
Internal Circuit
TWDDDI8DT,
TWDDDI16DT,
TWDDDI16DK,
and
TWDDDI32DK
Operating Range
70 100
Input Simultaneous ON Ratio (%)
79
Descriptions, Specifications, and Wiring
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.
TWDDRA8RT
and
TWDDRA16RT
Specifications
CAUTION
Possible current overload
Size wire accordingly
Failure to follow this precaution can result in injury or equipment
damage.
Reference number
TWDDRA8RT
TWDDRA16RT
Output points and common lines 8 NO contacts in 2 common 16 NO contacts in 2
lines
common lines
Maximum load current
2 A per output
7 A per common line
Minimum switching load
80
8 A per common line
0.1 mA/0.1 VDC (reference value)
Initial contact resistance
30 mΩ maximum
Electrical life
100,000 operations minimum (rated load 1,800
operations/h)
Mechanical life
20,000,000 operations minimum (rated load 18,000
operations/h)
Rated load (resistive/inductive)
240 VAC/2 A, 30 VDC/2 A
TWD USE 10AE
Descriptions, Specifications, and Wiring
TWDDRA8RT
and
TWDDRA16RT
Delay
Reference number
TWDDRA8RT
TWDDRA16RT
Dielectric strength
Between output to terminals: 1,500 VAC, 1 minute
Between output terminal and internal circuit: 1,500 VAC, 1
minute
Between output terminals (COMs): 1,500 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
145 g
The output delay is shown below.
Command
Output Relay Status
ON
OFF
ON
OFF
OFF delay: 10 ms maximum
Vibration: 6 ms maximum
ON delay: 6 ms maximum
TWD USE 10AE
81
Descriptions, Specifications, and Wiring
TWDDDO8UT,
TWDDDO16UK,
and
TWDDDO32UK
Specifications
82
Reference number
TWDDDO8UT
TWDDDO16UK
Output type
Transistor sink output
Output points per common Line
8 points in 1
common line
16 points in 1
common line
TWDDDO32UK
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
3 A per common
line
0.12 A per output
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 A 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
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
70 g
105 g
TWD USE 10AE
Descriptions, Specifications, and Wiring
TWDDDO8TT,
TWDDDO16TK,
and
TWDDDO32TK
Specifications
TWD USE 10AE
Reference number
TWDDDO8TT
TWDDDO16TK
Output type
Transistor source 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
3 A per common
line
0.12 A per output
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
16 points in 1
common line
TWDDDO32TK
32 points in 2
common lines
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
Between output terminals: not isolated
Connector insertion/removal
durability
100 times minimum
Internal current draw - all outputs 10 mA (5 VDC)
on
20 mA (24 VDC)
10 mA (5 VDC)
40mA (24 VDC)
20 mA (5 VDC)
70 mA (24 VDC)
Internal current draw - all outputs 5 mA (5 VDC)
off
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
70 g
105 g
83
Descriptions, Specifications, and Wiring
TWDDMM8DRT
and
TWDDMM24DRF
Input
Specifications
WARNING
Effect of improper input connection
If any input exceeding the rated value is applied, permanent damage
may be caused.
Failure to follow this precaution can result in death, serious injury,
or equipment damage.
Reference number
84
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: not isolated
Internal circuit: photocoupler isolated
External load for I/O
interconnection
Not needed
Signal determination method
Static
Effect of improper input
connection
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
140 g
95 g
TWD USE 10AE
Descriptions, Specifications, and Wiring
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
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
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
85
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 load 1,800
operations/h)
Mechanical life
20,000,000 operations minimum (rated 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: 1,500 VAC, 1
minute
Between output terminal and internal circuit: 1,500 VAC, 1
minute
Between output terminals (COMs): 1,500 VAC, 1 minute
The output delay is shown below.
Command
Output Relay Status
ON
OFF
ON
OFF
OFF delay: 10 ms maximum
Vibration: 6 ms maximum
ON delay: 6 ms maximum
86
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)
87
Descriptions, Specifications, and Wiring
Digital I/O Module Wiring Schematics
Introduction
This section shows examples of wiring schematics for the digital I/O modules.
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
l
88
The two COM terminals are connected together internally.
TWD USE 10AE
Descriptions, Specifications, and Wiring
TWDDDI16DT
Wiring
Schematic
This schematic is for the TWDDDI16DT module.
Source input wiring
Sink input wiring
l
TWDDDI16DK
Wiring
Schematic
The four COM terminals are connected together internally.
This schematic is for the TWDDDI16DK module.
Source input wiring
Sink input wiring
TWD USE 10AE
Sink input wiring
Source input wiring
89
Descriptions, Specifications, and Wiring
TWDDDI32DK
Wiring
Schematic
This schematic is for the TWDDDI32DK module.
Source input wiring
Sink input wiring
Sink input wiring
Source input wiring
Source input wiring
Sink input wiring
Sink input wiring
Source input wiring
l
l
l
90
The COM0 terminals are connected together internally.
The COM1 terminals are connected together internally.
The COM0 and COM1 terminals are not connected together internally.
TWD USE 10AE
Descriptions, Specifications, and Wiring
TWDDRA8RT
Wiring
Schematic
This schematic is for the TWDDRA8RT module.
Relay output wiring
l
l
TWD USE 10AE
The COM0 and COM1 terminals are not connected together internally.
Connect an appropriate fuse for the load.
91
Descriptions, Specifications, and Wiring
TWDDRA16RT
Wiring
Schematic
This schematic is for the TWDDRA16RT module.
Relay output wiring
l
l
l
l
92
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
l
TWDDDO16UK
Wiring
Schematic
Connect an appropriate fuse for the load.
This schematic is for the TWDDDO16UK module.
Sink output wiring
l
l
l
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.
93
Descriptions, Specifications, and Wiring
TWDDDO32UK
Wiring
Schematic
This schematic is for the TWDDDO32UK module.
l
l
l
l
l
l
94
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
l
TWDDDO16TK
Wiring
Schematic
Connect an appropriate fuse for the load.
This schematic is for the TWDDDO16TK module.
Source output wiring
l
l
l
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.
95
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
l
l
l
l
l
l
96
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
l
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
l
l
TWD USE 10AE
The COM0, COM1 and COM2 terminals are not connected together internally.
Connect an appropriate fuse for the load.
97
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:
Topic
Overview of Analog I/O Modules
Parts Description of Analog I/O Modules
98
Page
99
100
General Specifications for the Analog I/O Module
101
I/O Specifications for the Analog I/O Module
102
Analog I/O Modules Wiring Schematics
106
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
TheThe following illustrations are the analog I/O modules.
Controller Type
These 2 analog I/O modules are:
l 2-point input/1-point output module with
a terminal block, accepts thermocouple
and resistance thermometer signals
(TWDALM3LT)
l 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.
Illustration
TWDALM3LT
TWDAMM3HT
TWDAMI2HT
TWDAMO1HT
These 2 analog I/O modules are:
l 2-point input module with a terminal
block (TWDAMI2HT)
l 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
99
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
100
Label
Description
1
Expansion connector - one on each side, right side not shown
2
Removable terminal block
3
Latch button
4
LEDs
5
Clamp
TWD USE 10AE
Descriptions, Specifications, and Wiring
General Specifications for the Analog I/O Module
Introduction
General
Specifications
TWD USE 10AE
This section is general specifications for analog I/O modules.
Reference
TWDALM3L
T
TWDAMM3HT TWDAMI2HT
Rated power voltage
24 VDC
Allowable voltage
range
from 20.4 to 28.8 VDC
Average number of
connector insertions/
removals
100 times minimum
Internal current draw internal power
50mA (5 VDC)
0 mA (24 VDC)
Internal current draw external power
40mA (24 VDC)
Weight
85 g
TWDAMO1HT
101
Descriptions, Specifications, and Wiring
I/O Specifications for the Analog I/O Module
Introduction
Input
Specifications
This section is I/O specifications for the analog I/O modules.
Analog Input
Specifications
Voltage
Input
Current Input Thermocouple Resistance
Thermometer
Input range
from 0 to 10
VDC
from 4 to 20
mA DC
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)
Pt 100
3-wire type
(-100 to 500
°C)
(-148 à 932 °F)
Input impedance
1 MΩ min.
10 Ω
1 MΩ min.
1 MΩ min.
Sample duration time
16 ms max.
50 ms max.
Sample repetition time
16 ms max.
50 ms max.
Total input system
transfer time
32 ms + 1 scan time1
100 ms + 1 scan time1
Input type
Single-ended
input
Operating mode
Self-scan
Conversion mode
Σ∆ type ADC
Input error - maximum
error at 25°C (77°F)
±0.2 % of full scale
Differential input
±0.2% of full
scale plus
reference
junction
compensation
accuracy ±4°C
max
±0.2 % of full
scale
Input error - temperature ±0.006% of full scale/°C
coefficient
102
Input error - repeatable
after stabilization time
±0.5 % of full scale
Input error - nonlinear
±0.2 % of full scale
Input error - maximum
error
±1 % of full scale
TWD USE 10AE
Descriptions, Specifications, and Wiring
Analog Input
Specifications
Voltage
Input
Current Input Thermocouple Resistance
Thermometer
Digital resolution
4096 increments (12 bits)
Input value of LSB
2.5 mV
Data type in application
program
0 to 4095 (12 bit data)
Monotonicity
Yes
Input data out of range
Detectable3
Noise resistance maximum temporary
deviation during
electrical noise tests
±3% maximum when a 500 V clamp voltage is
applied to the power and I/O wiring
Noise resistance common mode
characteristics
Common mode reject ration (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
Dielectric strength
500 V between input and power circuit
4 µA
K: 0.325 °C
J: 0.300 °C
T: 0.100 °C
0.15 °C
-32768 to 32767 (optional range designation)2
—
Type of protection
Photocoupler between input and internal circuit
Maximum permanent
allowed overload (no
damage)
13 VDC
40 mA DC
Accuracy is not
assured when
noise is applied
—
Selection of analog input Using software programming
signal type
Calibration or verification Approximately 10 years
to maintain rated
accuracy
TWD USE 10AE
103
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) 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.
3. When an error is detected, a corresponding error code is stored to a data
register allocated to analog I/O operating status.
Output
Specifications
Analog Input Specifications
Voltage output
Current Output
Output range
from 0 to 10 VDC
from 4 to 20 mA DC
Load impedance
2 kΩ max
300 Ω maximum
Application load type
Resistive load
Settling time
20 ms
Total output system transfer
Time
20 ms + 1 scan time
Output error - maximum error at
25°C (77°F)
±0.2 % of full scale
Output error - temperature
coefficient
±0.015% of full scale/°C
Output error - repeatable after
stabilization time
±0.5 % of full scale
Output error - output voltage
drop
±1 % of full scale
Output error - nonlinear
±0.2 % of full scale
Output error - output ripple
1 LSB maximum
Output error - overshoot
0%
Output error - total error
±1 % of full scale
Digital resolution
4096 increments (12 bits)
Output value of LSB
2.5 mV
4 µA
Data type in application program 0 to 4095 (12 bit data)
-32768 to 32767 (optional range designation)1
104
Monotonicity
Yes
Current loop open
—
Detectable2
TWD USE 10AE
Descriptions, Specifications, and Wiring
Analog Input Specifications
Voltage output
Current Output
Noise resistance - maximum
temporary deviation during
electrical noise tests
±3% maximum when a 500 V clamp voltage is applied to
the power and I/O wiring
Noise resistance - cable
Twisted-pair shielded cable is recommended for
improved noise immunity
Noise resistance - crosstalk
No crosstalk because of 1 channel output
Dielectric strength
500 V between output and power circuit
Type of protection
Photocoupler between output and internal circuit
Selection of analog input signal
type
Using software programming
Calibration or verification to
maintain rated accuracy
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.
TWD USE 10AE
105
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
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
l
l
106
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.
TWD USE 10AE
Descriptions, Specifications, and Wiring
l
l
l
TWDAMM3HT
Wiring
Schematic
When connecting a thermocouple, connect the two wires to terminals B’ and B of
input channel 0 or 1.
Do not connect any wiring to unused channels.
Do not connect the thermocouple to a hazardous voltage (60 VDC or 42.4 V peak
or higher)
This schematic is for the TWDAMM3HT module.
Analog voltage/
current input
device
Analog voltage/
current output
device
Analog voltage/
current output
device
l
l
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
107
Descriptions, Specifications, and Wiring
TWDAMI2HT
Wiring
Schematic
This schematic is for the TWDAMI2HT module.
Analog voltage/
current output
device
Analog voltage/
current output
device
l
l
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.
TWDAMO1HT
Wiring
Schematic
This schematic is for the TWDAMO1HT module.
Analog voltage/
current input
device
l
l
108
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
110
Presentation of the main constituent elements of the AS-Interface bus
113
Main specifications of the AS-Interface V2 Bus
115
Parts description of an AS-Interface master module: TWDNOI10M3
118
Technical specifications of the TWDNOI10M3 module and the AS-Interface V2
bus
119
Wiring and connections
122
TWDNOI10M3 Operating Modes and Push Buttons
125
AS-Interface module TWDNOI10M3 display panel
127
109
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:
l a specific supply providing a 30 VDC voltage,
l a bus master,
l 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.
110
TWD USE 10AE
Descriptions, Specifications, and Wiring
Illustration
Illustration:
Active distributor
Passive distributor
Connection T
AS-Interface
Integrated ASInterface
Integrated ASInterface
AS-Interface
function via
Traditional product
434 I/O maximum
248 Inputs
186 Outputs
TWD USE 10AE
Communicating
Communicating
product
product
Maximum 62 slaves
(31 standard or 62 extended maximum)
111
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
112
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
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 LCAA24DRF, it manages all
exchange of data on the AS-Interface
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.
Alimentation 30 Vcc
Cable
This transmits data and carries the
power. It can be made up from:
l Either a standard two-wire ASInterface yellow ribbon cable,
unshielded and polarized,
l Or a standard round, shielded or
unshielded two-wire cable.
TWD USE 10AE
Guiding ribbon
cable
Round cable
113
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
114
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:
l 4 data bits (D0 to D3), which are the image of inputs or outputs according to the
type of interface,
l 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:
l 4 data bits (D0 to D3), which are the image of inputs or outputs according to the
type of interface,
l 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.
Table of Main
Specifications
TWD USE 10AE
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.
115
Descriptions, Specifications, and Wiring
116
Specifications
Description
Identification of Slaves
All slave devices connected to the AS-Interface bus are
identified by:
l 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,
l 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,
l an ID2 code (coded on 4 bits) that specifies the internal
functionalities of the slave,
l 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 ASInterface 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:
l 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,
l 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
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
without a relay.
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:
l up to 19 active slaves, t = 3ms
l 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:
l maximum 5 ms for 31 standard or extended address
setting slaves,
l 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
117
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 screens
l Status display LEDs: show AS-Interface bus
status,
l I/O LEDs: show the I/O status of a slave
specified by the address LEDs,
l Address LEDs: show slave addresses.
118
2
Push Buttons
Allow selection of a slave's address and change of
mode.
3
Client 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
Module name
Shows the module reference and specification.
TWD USE 10AE
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:
l from 1 to 19 slaves = 3ms,
l from 20 to 62 slaves = (1+n) x 0.156ms
where n = number of active slaves.
5 ms pour 31 standard or extended address setting
slaves,
10 ms pour 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 relay: 100 meters
with two relays: 300 meters
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
TWD USE 10AE
119
Descriptions, Specifications, and Wiring
AS-Interface
TWDNOI10M3
module
Technical specifications:
Specification
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
Transport: from 0 to 3000 m
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
120
TWD USE 10AE
Descriptions, Specifications, and Wiring
CAUTION
Connection of Other Expansion Modules
l
l
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 precaution can result in injury or equipment
damage.
TWD USE 10AE
121
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
AS-i -
(Blue)
Standard round cable
or
separated cables
(Brown)
Wire cross-section:
- multifiliment: from 0.5 mm2 to
1.0 mm2
- solids: from 0.75 mm2 to 1.5
mm2
AWG: from 16 to 20
122
AS-i +
AS-i -
(Blue)
AS-i +
(Brown)
TWD USE 10AE
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
Respecter 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
Newton meters 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.
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
Newton meters 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 precaution can result in injury or equipment
damage.
TWD USE 10AE
123
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 TBTS (Very Low Safety Voltage) supply, with
nominal voltage of 30VDC.
Failure to follow this precaution can result in injury or equipment
damage.
124
TWD USE 10AE
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
TWD USE 10AE
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.
125
Descriptions, Specifications, and Wiring
AS-Interface
Master Module
Operating Modes
126
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:
l 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.
l 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. 129) 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.
l 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.
TWD USE 10AE
Descriptions, Specifications, and Wiring
AS-Interface module TWDNOI10M3 display panel
At a Glance
The AS-Interface master module TWDNOI10M3 is equipped with a display screen
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
TWD USE 10AE
127
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
128
Illuminated
TWD USE 10AE
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.
TWD USE 10AE
129
Descriptions, Specifications, and Wiring
2.7
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:
130
Topic
Page
Overview of Communication Adapters and Expansion Modules
131
Parts Description of Communication Adapters and Expansion Modules
132
Specifications for Communication Adapters and Expansion Modules
134
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. In addition,
TWDLCAA16DRF and TWDLCAA24DRF 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. The TWDLCAA10DRF does not have a serial port 2
connector.
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
131
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
132
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.
133
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
the base controller and the
remote controller: 10 m
Maximum distance between
the base controller and the
remote controller: 200 m
Maximum distance between
the base controller and the
remote controller: 200 m
Isolation between
internal circuit and
communication port
Not isolated
Not isolated
Not isolated
134
TWD USE 10AE
Descriptions, Specifications, and Wiring
2.8
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
136
Parts Description of Operator Display Module and Expansion Module
137
Specifications for Operator Display Modules and Expansion Modules
139
135
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. 177.
The operator display provides the following services:
l Displays the controller state information
l Allows the user to control the controller
l Allows the user to monitor and tune application data objects
The operator display has two states:
l Display state - Displays data
l Edit state - Allows the user to change data
136
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
TWD USE 10AE
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.
137
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
138
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 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
The following table describes the operator display expansion module specifications.
Part Number
TWDXCPODM
Weight
78 g
Internal current draw
200 mA DC
139
Descriptions, Specifications, and Wiring
2.9
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:
140
Topic
Page
Overview of the Options
141
Specifications for the Options
142
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:
l Provide a removable backup of the application.
l Load an application into a controller if certain conditions exist.
l 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
20 I/O
modular
40 I/O
modular
TWDXCPMFK32
yes
yes
yes
yes
yes
TWDXCPMFK64
no
no
no
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.
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
141
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
142
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
2.10
TeleFast Cable Systems
At a Glance
Introduction
This section provides an overview, specifications, base wiring schematics, and
cable wiring specifications of the TeleFast cable systems.
What's in this
Section?
This section contains the following topics:
TWD USE 10AE
Topic
Page
Overview of the Twido TeleFast Cable System Kits
144
Specifications for the TeleFast Bases
146
Twido TeleFast Wiring Schematics
147
Wiring Specifications for the TeleFast Cables
150
143
Descriptions, Specifications, and Wiring
Overview of the Twido TeleFast Cable System Kits
Introduction
The following section provides an overview of the TWDFST16D10, TWDFST16D20,
TWDFST16R10, TWDFST16R20, TWDFST20DR10, and TWDFST20DR20 Fast
Cable Systems.
Overview of the
Fast Cable
Systems
The following table lists the TeleFast Cable System kits and their contents.
Fast Cable
System Kits
Cable Part
Number
Cable Description
TeleFast Base
TeleFast Base
Description
Kit for TWDDDI16DK or TWDDDI32DK - 16 Input Sink
TWDFST16D10
ABF-TE20EP100
1 meter interconnect
ABE7H20E000
16-point Input
TWDFST16D20
ABF-TE20EP200
2 meter interconnect
ABE7H20E000
16-point Input
Kit for TWDDDO16TK or TWDDDO32TK - 16 Output Source
TWDFST16R10
ABF-TE20SP100
1 meter interconnect
ABE7R16S111
16-point Output Relay
TWDFST16R20
ABF-TE20SP200
2 meter interconnect
ABE7R16S111
16-point Output Relay
Kit for TWDLMDA20DTK or TWDLMDA40DTK - 16 Input Sink/8 Output Source
TWDFST20DR10
ABF-TP26MP100
1 meter interconnect
ABE7H20E000
ABE7R08S111
16-point Input
8-point Output Relay
TWDFST20DR20
ABF-TP26MP200
2 meter interconnect
ABE7H20E000
ABE7R08S111
16-point Input
8-point Output Relay
144
TWD USE 10AE
Descriptions, Specifications, and Wiring
Illustration
The following illustration shows the Twido TeleFast cable system kits.
Kits
TWD USE 10AE
Kits
Kits
145
Descriptions, Specifications, and Wiring
Specifications for the TeleFast Bases
Introduction
ABE7H20E000
Specifications
This section provides specifications for the ABE7R08S111, ABE7R16S111, and
ABE7H20E000 TeleFast bases.
Passive Input TeleFast Base
ABE7H20E000
Number of channels
16
Input type
Sink Input
Base power supply
20.4 - 26.4 VDC
Supply protection
1 A Fast Blow
Input current
7 mA
Number of inputs per COM
16
Isolation
None (passive)
See Catalog 8501CT9801, "TeleFast 2 Prewiring System" for more specifications
on this Telefast bases.
ABE7R08S111
and
ABE7R16S111
Specifications
Relay Output TeleFast Base
ABE7R08S111
ABE7R16S111
Number of channels
8
16
Base DC power
20.4 - 28.8 VDC
Supply protection
1 A Fast Blow
Output contacts
8 NO
Maximum VAC
250 VAC @ 50-60 Hz
Maximum VDC
30 VDC
Number of channels per COM
4
Max contact current
2A
Max current per module
12 A
Isolation outputs to internal circuitry
2 K VAC
16 NO
8
See Catalog 8501CT9801, "TeleFast 2 Prewiring System" for more specifications on
these Telefast bases.
146
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Descriptions, Specifications, and Wiring
Twido TeleFast Wiring Schematics
Introduction
This section shows examples of wiring schematics for the TeleFast bases.
ABE7H20E00
Wiring
Schematic
This schematic is for the ABE7H20E000 TeleFast base.
Note: Load is inductive.
TWD USE 10AE
147
Descriptions, Specifications, and Wiring
ABE7R08S111
Wiring
Schematic
148
This schematic is for the ABE7R08S111 TeleFast base.
TWD USE 10AE
Descriptions, Specifications, and Wiring
ABE7R16S111
Wiring
Schematic
TWD USE 10AE
This schematic is for the ABE7R16S111 TeleFast base.
149
Descriptions, Specifications, and Wiring
Wiring Specifications for the TeleFast Cables
Introduction
This section provides cable wiring specifications for the ABF-TE20EP100/200, ABFTE20SP100/200, ABF-TP26MP100/200, TWDFCW30K/50K, and TWDFCW30M/
50M TeleFast cables.
ABF-TE20EP100/
200
The following table provides specifications for the ABF-TE20EP100/200 sink input
cable wiring.
150
Twido
Signal Name
Twido
Pin Number
ABE7H20E000
Pin Number
ABE7H20E200
Signal Name
NC
1
NC
NC
2
NC
COM
3
20
COM
COM
4
18
COM
I15
5
16
I15
I7
6
8
I7
I14
7
15
I14
I6
8
7
I6
I13
9
14
I13
I5
10
6
I5
I12
11
13
I12
I4
12
5
I4
I11
13
12
I11
I3
14
4
I3
I10
15
11
I10
I2
16
3
I2
I9
17
10
I9
I1
18
2
I1
I8
19
9
I8
I0
20
1
I0
TWD USE 10AE
Descriptions, Specifications, and Wiring
ABF-TE20SP100/
200
TWD USE 10AE
The following table provides specifications for the ABF-TE20SP100/200 source
cable wiring.
Twido
Signal Name
Twido
Pin Number
ABE7R16S111
Pin Number
ABE7R16S111
Signal Name
V+
1
20
COM
V+
2
18
COM
COM
3
I7
V+
COM
4
19
V+
Q15
5
16
Q15
Q7
6
8
Q7
Q14
7
15
Q14
Q6
8
7
Q6
Q13
9
14
Q13
Q5
10
6
Q5
Q12
11
13
Q12
Q4
12
5
Q4
Q11
13
12
Q11
Q3
14
4
Q3
Q10
15
11
Q10
Q2
16
3
Q2
Q9
17
10
Q9
Q1
18
2
Q1
Q8
19
9
Q8
Q0
20
1
Q0
151
Descriptions, Specifications, and Wiring
ABFTP26MP100/200
152
The following table provides specifications for the ABF-TP26MP100/200 sink/
source cable wiring.
Twido
Signal
Name
Twido
Pin
Number
ABE7R08S111 ABE7R08S111 ABE7R08S111
Pin Number
Signal Name
Pin Number
V+
1
18
COM
20
COM
17
V+
19
V+
--
--
8
Q7
7
Q6
6
Q5
5
Q4
4
Q3
3
Q2
2
Q1
1
Q0
COM
2
V+
3
I11
4
COM
5
I10
6
COM
7
I9
8
COM
9
I8
10
Q7
11
I7
12
Q6
13
I6
14
Q5
15
I5
16
Q4
17
I4
18
Q3
19
I3
20
Q2
21
I2
22
Q1
23
I1
24
Q0
25
I0
26
ABE7R08S111
Signal Name
18 or 20
COM
12
I11
11
I10
10
I9
--
--
10
I9
8
I7
7
I6
6
I5
5
I4
4
I3
3
I2
2
I1
1
I0
TWD USE 10AE
Descriptions, Specifications, and Wiring
TWDFCW30K/
50K
Illustration
TWD USE 10AE
The following table provides specifications for the TWDFCW30K/50K with free wires
for 20-pin Modular controller.
Pin Connector A
Twido Connector
Side
Wire Color
1
White
2
Brown
3
Green
4
Yellow
5
Grey
6
Pink
7
Blue
8
Red
9
Black
10
Violet
11
Grey/Pink
12
Red/Blue
13
White/Green
14
Brown/Green
15
White/Yellow
16
Yellow/Brown
17
White/Grey
18
Grey/Brown
19
White/Pink
20
Pink/Brown
Illustration of a TWDFCW30K cable:
153
Descriptions, Specifications, and Wiring
TWDFCW30M/
50M
154
The following table provides specifications for the TWDFCW30M/50M cable with
free wires for 26-pin Modular controller.
Pin Connector A
Twido Connector
Side
Wire Color for Input
26
Brown/Black
24
Brown/Red
22
Brown/Blue
20
Pink/Brown
18
Grey/Brown
16
Yellow/Brown
14
Brown/Green
12
Red/Blue
10
Violet
8
Red
6
Pink
4
Yellow
2
Brown
Wire Color for Output
25
White/Black
23
White/Red
21
White/Blue
19
White/Pink
17
White/Grey
15
White/Yellow
13
White/Green
11
Grey/Pink
9
No Connect
7
Blue
5
Grey
3
Green
1
White
TWD USE 10AE
Descriptions, Specifications, and Wiring
Illustration
Illustration of a TWDFCW30M cable:
Input
Output
TWD USE 10AE
155
Descriptions, Specifications, and Wiring
156
TWD USE 10AE
Installation
3
At a Glance
Introduction
This chapter provides dimensions, installation, and mounting instructions for the
controllers, digital and analog expansion I/O modules, and options.
What's in this
Chapter?
This chapter contains the following topics:
TWD USE 10AE
Topic
Page
Dimensions of the Compact Controllers
159
Dimensions for the Modular Controllers
161
Dimensions for the Digital and Analog I/O Modules
163
Dimensions of AS-Interface V2 bus master module: TWDNOI10M3
166
Dimensions for the Operator Display Module, Operator Display Expansion
Module, and Communication Expansion Modules
167
Dimensions of the TeleFast Bases
169
Installation Preparation
171
Controller, Expansion I/O Module and AS-Interface Bus Master Module
Mounting Positions
172
Assembling an expansion I/O or AS-Interface bus master module to a
controller
174
Disassembling an Expansion I/O or AS-Interface Bus Master Module from a
Controller.
176
How to Install the Operator Display Module and Operator Display Expansion
Module
177
Installing a Communication Adapter and an Expansion Module
181
How to Install a Memory or RTC Cartridge
185
Removing a Terminal Block
187
How to Install and Remove a Controller and Expansion I/O Module or an ASInterface Bus Interface Module from a DIN Rail
189
157
Installation
Topic
158
Page
How to Direct Mount on a Panel Surface
192
Minimum Clearances for Controllers and Expansion I/O Modules in a Control
Panel
196
How to Connect the Power Supply
198
TWD USE 10AE
Installation
Dimensions of the Compact Controllers
Introduction
The following section shows the dimensions for all Compact controllers.
TWDLCAA10DRF and
TWDLCAA16DRF
The following diagrams show the dimensions for the TWDLCAA10DRF and
TWDLCAA16DRF Compact controllers.
Illustration showing TWDLCAA10DRF 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.
TWD USE 10AE
159
Installation
TWDLCAA24DRF
The following diagrams show the dimensions for the TWDLCAA24DRF 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.
160
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
161
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.
162
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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 and
Analog Modules
The following diagrams show the dimensions for the TWDDDI8DT, TWDDRA8RT,
TWDDDO8TT, TWDDDO8UT, TWDDMM8DRT digital I/O modules and
TWDALM3LT, TWDAMM3HT, TWDAMI2HT, and TWDAMO1HT analog I/O
modules.
Illustrations showing a TWDDDI8DT 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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163
Installation
Digital I/O
Modules
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
Modules
The following diagram 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.
164
TWD USE 10AE
Installation
Digital I/O
Modules
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
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.
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165
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
70.0 mm
90.0
mm
37.5
mm
17.7
mm
4.5*mm
Note: * 8.5 mm (0.33 in) when the clamp is pulled out.
166
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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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167
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.
168
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Installation
Dimensions of the TeleFast Bases
Introduction
The following section shows the dimensions for the TeleFast bases.
ABE7H20E000
The following diagrams show the dimensions for the ABE7H20E000 Input TeleFast
base.
35 mm
(1.38 in)
56 mm
(2.20 in)
67 mm
(2.64 in)
15 mm (0.59 in)
55 mm (2.17 in)
59 mm (2.32 in)
68 mm (2.68 in)
ABE7R08S111
The following diagrams show the dimension for the ABE7R08S111 Relay TeleFast
base.
35 mm
(1.38 in)
58 mm
(2.28 in)
15 mm (0.59 in)
70 mm
(2.76 in)
84 mm (3.31 in)
58 mm (2.28 in)
67 mm (2.64 in)
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169
Installation
ABE7R16S111
The following diagrams show the dimensions for the ABE7R16S111 Relay TeleFast
base.
70 mm
(2.76 in)
35 mm
(1.38 in)
58 mm
(2.28 in)
82 mm
(3.23 in)
15 mm (0.59 in)
125 mm (4.93 in)
58 mm (2.28 in)
67 mm (2.64 in)
170
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Installation
Installation Preparation
Introduction
The following section provides information on preparation for all Twido controllers,
expansion I/O and AS-Interface bus 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 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 precaution can result in injury or equipment
damage.
Note: All options, expansion I/O and AS-Interface bus 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.
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171
Installation
Controller, Expansion I/O Module and AS-Interface Bus Master Module Mounting
Positions
Introduction
This section shows the correct and incorrect mounting positions for all controllers,
expansion I/O modules and AS-Interface bus master modules.
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 and ASInterface Bus
Master Modules
Controllers, expansion I/O modules and AS-Interface bus interface modules must
be mounted horizontally on a vertical plane as shown in the figures below.
Compact controller with an
expansion I/O module
172
Modular controller with an
expansion I/O module
TWD USE 10AE
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 and AS-Interface Bus Master
Modules" 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 "Mounting Position for
all Controllers, Expansion I/O Modules and AS-Interface Bus Master Modules"
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 precaution can result in injury or equipment
damage.
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173
Installation
Assembling an expansion I/O or AS-Interface bus master module to a controller
Introduction
This section shows how to assemble an expansion I/O or AS-Interface bus 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
l
l
If you change the hardware configuration of the I/O expansion bus or
AS-Interface master 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 precaution can result in injury or equipment
damage.
174
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Installation
Assembling an
Expansion I/O or
AS-Interface Bus
Master Module to
a Controller.
TWD USE 10AE
The following procedure shows how to assemble a controller and an expansion I/O
or AS-Interface bus 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 or AS-Interface module is in the up
position.
3
Align the connector on the left side of the Expansion I/O module or the ASInterface master module with the connector on the right side of the controller.
4
Press the expansion I/O or AS-Interface bus 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 or ASInterface bus master module to lock the module to the controller.
175
Installation
Disassembling an Expansion I/O or AS-Interface Bus Master Module from a
Controller.
Introduction
This section shows how to disassemble an expansion I/O or AS-Interface bus
master module from 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 these procedures but the basic
mechanism procedures are still applicable.
Disassembling
an Expansion I/O
or AS-Interface
Bus Master
Module from a
Controller.
The following procedure shows how to disassemble an expansion I/O or ASInterface bus master module from a controller.
176
Step
Action
1
Remove the assembled controller and module from the DIN rail before
disassembling them. See How to Install and Remove a Controller and
Expansion I/O Module or an AS-Interface Bus Interface Module from a DIN
Rail, p. 189.
2
Push up the black latch from the bottom of the expansion I/O module or ASInterface bus master 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.
177
Installation
Step
3
178
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.
179
Installation
Disassembling
an Operator
Display
Expansion
Module from a
Modular
Controller
180
To remove the TWDXCPODM operator display expansion module from a Modular
controller, see Disassembling an Expansion I/O or AS-Interface Bus Master Module
from a Controller., p. 176.
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.
181
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
182
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.
183
Installation
Disassembling a
Communication
Expansion
Module from a
Modular
Controller
184
To disassemble a communication expansion module from a Modular controller, see
Disassembling an Expansion I/O or AS-Interface Bus Master Module from a
Controller., p. 176.
TWD USE 10AE
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 precaution can result in injury or equipment
damage.
Step
TWD USE 10AE
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.
185
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
186
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.
TWD USE 10AE
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
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2
Remove the terminal block by holding the center of the terminal block and
pulling it out straight.
187
Installation
CAUTION
Pulling the terminal block out from the top or bottom of the block
Do not pull the terminal block out from the top or bottom of the block.
Failure to follow this precaution can result in injury or equipment
damage.
188
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Installation
How to Install and Remove a Controller and Expansion I/O Module or an ASInterface Bus Interface Module from a DIN Rail
Introduction
This section describes how to install and remove controllers and expansion I/O
modules or AS-Interface bus interface modules from a DIN rail. Your controller,
expansion I/O module and AS-Interface bus interface module 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
189
Installation
How to Install a
Controller and
Expansion I/O
Module or ASInterface Bus
Interface Module
on a DIN Rail
The following procedure shows how to install a controller and expansion I/O module
or AS-Interface bus interface 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
190
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 and
Expansion I/O
Module or ASInterface Bus
Interface Module
from a DIN Rail
The following procedure shows how to remove a controller and expansion I/O
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.
191
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, the AS-Interface bus 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.
Mounting Hole
Layout for
Compact
Controllers
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.
The following diagram shows the mounting hole layout for all the Compact
controllers.
TWDLCAA10DRF
TWDLCAA16DRF
2 x Ø4.3
2 x Ø4.3
3.15 in
80.0 mm
3.54 in
90.0 mm
3.27 in
83.0 mm
2.68 in
68.0 mm
192
TWDLCAA24DRF
3.74 in
95.0 mm
3.27 in
83.0 mm
3.54 in
90.0 mm
3.27 in
83.0 mm
TWD USE 10AE
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
3.0 mm
TWD USE 10AE
0.95 in
24.1 mm
2 x Ø4.3
4.06 in
103.0 mm
3.54 in
90.0 mm
2 x Ø4.3
4.06 in
103.0 mm
3.0 mm
193
Installation
Mounting Hole
Layout for
Expansion I/O
Modules
The following diagram shows the mounting hole layout for the expansion I/O
modules.
TWDDDI8DT
TWDDDI16DT
TWDDRA8RT
TWDDRA16RT
TWDDDO8UT
TWDDDO8TT
TWDDMM8DRT
TWDALM3LT
TWDAMM3HT
TWDAMI2HT
TWDAMO1HT
TWDDDI16DK
TWDDDO16TK
TWDDDO16UK
0.93 in
23.5 mm
0.25 in
6.3 mm
3.54 in
90.0 mm
0.69 in
17.6 mm
2 x Ø4.3
4.06 in
103.0 mm
3.0 mm
0.25 in
6.3 mm
2 x Ø4.3
3.54 in
90.0 mm
4.06 in
103.0 mm
3.0 mm
TWDDDO32UK
TWDDDI32DK
TWDDDO32TK
TWDDDO32UK
1.17 in
29.7 mm
0.25 in
6.3 mm
3.54 in
90.0 mm
3.0 mm
194
1.54 in
39.1 mm
2 x Ø4.3
4.06 in
103.0 mm
0.25 in
6.3 mm
2 x Ø4.3
3.54 in
90.0 mm
4.06 in
103.0 mm
3.0 mm
TWD USE 10AE
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 in
23,5 mm
0.25 in
6,3 mm
2 x Ø4,3
3.54 in
90,0 mm
4.06 in
103,0 mm
3,0 mm
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
3.0 mm
TWD USE 10AE
TWDXCPODM
TWDNOZ485D
TWDNOZ232D
TWDNOZ485T
0.89 in
22.5 mm
2 x Ø4.3
4.06 in
103.0 mm
1.50 in
38.0 mm
0.25 in
6.3 mm
2 x Ø4.3
3.54 in
90.0 mm
4.06 in
103.0 mm
3.0 mm
195
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
196
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
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197
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 hard-wired safety interlocks and voltage
monitoring circuits.
Connect a Power
Supply to a
Compact
Controller
The following diagram shows how to connect a power supply to a Compact
Controller.
~
100-240 VAC
198
TWD USE 10AE
Installation
Compact
Controller Power
Supply
Specifications
The following table provides power supply information for the Compact controller.
Item
Specifications
Power supply Rated power voltage: from 100 to 240 VAC
voltage
Allowable range: from 85 to 264 VAC
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.
Note: Momentary power interruption for 20 ms or less at 100 to 240 VAC is
not recognized as power failure.
Inrush
current flow
at power-up
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
Connect a Power
Supply to a
Modular
Controller
1.30 mm2 (UL1007 AWG16)
Do not connect ground wire in common with ground wire of motor equipment.
The following diagram shows how to connect a power supply to a Modular
Controller.
+
24 VDC
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199
Installation
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
200
0.64 mm2 (UL1015 AWG22) or 1.02 mm2 (UL1007 AWG18)
Do not connect ground wire in common with ground wire of motor equipment.
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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:
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Topic
Page
RUN/STOP Input
202
Controller Status Output
203
Latching input
204
Fast Counting
205
Very Fast Counters
206
Pulse (PLS) Generator Output
208
Pulse Width Modulation (PWM) Output
209
201
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:
l if RUN/STOP input is at state 0, controller is in STOP mode.
l 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.
202
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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. 214, the controller status output changes to 1. This function can be used
in safety circuits external to the controller, for example, to control:
l The power supply to the output devices.
l The controller power supply.
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203
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.
204
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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:
l A single up counter with a maximum frequency of 5 kHz.
l A single down counter with a maximum frequency of 5 kHz.
The single up counter and single down counter functions enable counting or down
counting of pulses (rising edges) on a digital I/O. Compact controllers can have 3
fast counters. Modular controllers can have 2 fast counters.
Digital I/O
Assignment for a
Fast Counter
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. 206 for more information.
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205
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:
l An up/down counter with a maximum frequency of 20 kHz.
l An up/down 2-phase counter with a maximum frequency of 20 kHz.
l A single up counter with a maximum frequency of 20 kHz.
l A single down counter with a maximum frequency of 20 kHz.
l 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. The frequency meter
function measures the frequency of a periodic signal in Hz.
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 (pulses Phase
A)
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:
l * Indicates up/down
l ** Optional use
206
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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 (pulses Phase
A)
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:
l * Indicates up/down
l ** Optional use
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207
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.
208
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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.
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209
Special Functions
210
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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:
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Topic
Page
Procedure for First Time Power-Up of a Controller
212
Checking I/O Connections on the Base Controller
213
Troubleshooting Using the Controller’s LEDs
214
211
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. 214.
212
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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:
l Power fuses are removed from the motor controls.
l Pneumatic and hydraulic inputs are closed.
Failure to follow this precaution can result in death, serious injury,
or equipment damage.
Checking I/O
Connections
Procedure
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:
l 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".
l 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:
l Check that each of the input LEDs for the corresponding bit changes state.
l Using TwidoSoft's Operate Controller dialog, check that each of the input
LEDs for the corresponding bit changes state.
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4
Check the outputs by setting the bit corresponding to each output state to 1. To
accomplish this:
l Check that each of the output LEDs for the corresponding bit changes state.
l 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.
213
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
Off
Status of the
Digital I/O
Module
Flashing
LED state
Digital I/O Module
I/O LEDs
I/O not active
Illuminated
I/O active
Off
214
Illuminated
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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.
l Check AS-Interface power supply and connections.
l Check the connection between the Twido module and the ASInterface master.
FLT
The slave configuration on the AS-Interface bus is incorrect:
l Use TwidoSoft to check that the slaves are correctly
connected.
If the configuration is correct and the LED remains on:
l 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:
l 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:
l Remove one of the slaves from the bus and perform
readdressing using TwidoSoft.
Eteint
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Allumé
215
Power-Up and Troubleshoot
216
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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:
l EN61131-2 (IEC61131-2)
l UL508
l UL1604/CSA 213 Class I Division 2 Groups A, B, C, D
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217
Agency Compliance
218
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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
221
219
Appendices
220
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IEC Symbols
A
Glossary of Symbols
Introduction
This section contains illustrations and definitions of common IEC symbols used in
describing Twido wiring schematics.
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
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_
_
+
+
221
IEC Symbols
Thermocouple element
222
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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
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.
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.
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223
Glossary
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
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
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.
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.
224
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Glossary
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
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.
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.
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225
Glossary
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
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.
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
226
A cover on all Compact controllers that can be removed to install an optional
Operator Display.
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Glossary
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, 250 mA). 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.
T
Terminal cover
A cover on all Compact controllers to protect the input and output terminals.
V
Very Fast
Counting
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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. The frequency meter function
measures the frequency of a periodic signal in Hz.
227
Glossary
228
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BC
Index
A
Accessories, 18
Adding a second serial port
Compact, 181
Modular, 182
Agency requirements, 217
Analog I/O modules
Input specifications, 102
Mounting positions, 172
Output specifications, 104
Overview, 99
Parts description, 100
Specifications, 17, 101
Wiring schematics, 106
Analog potentiometers, 23, 36
Physical description, 53
Analog voltage input, 23
Overview, 54
ASCII protocol, 25
AS-Interface bus
Illustration, 111
AS-Interface cable
Connection procedure, 123
Specifications, 122
AS-Interface Master module, 14
AS-Interface master module, 109
Assembling to a controller, 174
Disassembling from a controller, 176
Mounting positions, 172
TWD USE 10AE
AS-Interface Master module TWDNOI10M3
Dimensions, 166
LEDs, 127
Operating modes, 126
Push buttons, 125
Specifications, 17
Status, 215
AS-Interface TWDNOI10M3 master module
Mounting hole layout, 195
Parts description, 118
Specifications, 119, 120
AS-Interface V2 bus, 109
Components, 113
Main specifications, 115
Reminder, 110
Specifications, 119
Assembling
Communication expansion module, 181
Operator display expansion module, 179
B
Built-in functions
Compact specifications, 42
Modular specifications, 59
C
Cables, 14, 19, 144
Checking I/O connections, 213
229
Index
Communication adapters
Installing in a Compact, 181
Installing in a operator display expansion
module, 182
Overview, 131
Parts description, 132
Specifications, 134
Communication architecture, 24
Communication expansion modules
Assembling to a Modular, 183
Dimensions, 168
Disassembling from a Modular controller,
184
Mounting hole layout, 195
Overview, 131
Parts description, 132
Communication functions
Compact specifications, 41
Modular specifications, 58
Compact
Backup battery specifications, 39
Connect a power supply, 198
DC input specifications, 43
Dimensions, 159
Electrical specifications, 40
I/O usage limits, 44
Input internal circuit, 44
Installing a communication adapter, 181
Installing a memory cartridge, 185
Installing an operator display module,
177
Installing an RTC, 185
Minimum clearance, 196
Mounting hole layout, 192
Normal operating specifications, 39
Operating range, 44
Output delay, 45
Overview, 34
Parts description, 37
Power supply specifications, 199
Relay output contact, 46
Relay output specifications, 45
Wiring schematics, 47
230
Configuration
Compact, 20
Hardware, 20
Modular, 20
Connect a power supply
Compact, 198
Modular, 199
Controller status output, 203
Controllers
Analog potentiometers, 36
Assembling an expansion I/O or ASInterface bus master module, 174
Assembling to a communication
expansion module, 183
Compact, 14
Dimensions, 159, 161
Disassembling an expansion I/O module
or AS-Interface bus master module, 176
Disassembling of a communication
expansion module, 184
Disassembling of an operator display
expansion module, 180
Functions, 22
Installing a communication adapter, 181
Installing on a DIN rail, 190
Minimum clearance, 196
Modular, 14
Mounting positions, 172
Parts description, 37, 55
Removing from a DIN rail, 191
Specifications, 15
Status, 214
Wiring schematics, 47, 67
Counters
Fast counters, 205
Very fast, 206
D
Dedicated function blocks, 23
Determining the state of Run/Stop input, 202
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Index
Digital I/O assignment
Controller status output, 203
Fast counters, 205
Latching input, 204
PLS, 208
PWM, 209
RUN/STOP input, 202
Very fast counters, 206, 207
Digital I/O cables, 14
Digital I/O modules
Dimensions, 163, 164, 165
I/O usage limits, 79, 85
Input internal circuit, 85
Internal circuit, 79
Mounting positions, 172
Operating range, 79, 85
Output delay, 81, 86
Overview, 73
Parts description, 76
Relay output contact, 87
Specifications, 16, 78, 80, 82, 83, 84, 86
Status, 214
Transistor sink output contact, 87
Transistor source output contact, 87
Wiring schematics, 88
Dimensions
AS-Interface Master module
TWDNOI10M3, 166
Communication expansion module, 168
Controller, 161
Digital I/O modules, 163, 164, 165
Modular, 161
Operator display expansion module, 167
Operator display module, 167
Disassembling
Communication expansion module, 181
E
Execution time, 22
Expansion I/O modules
Assembling to a controller, 174
Disassembling from a controller, 176
Mounting hole layout, 194
Expansion I/O Modules Analog I/O modules,
78
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Expansion I/O Modules Digital I/O modules,
78
Expansion modules
Specifications, 134
F
Fast counters, 205
First time power-up procedure, 212
I
I/O connections
Checking, 213
I/O modules
Analog, 14
Digital, 14
I/O specifications
Compact controller, 43
I/O usage limits
Compact controllers, 44
Digital I/O modules, 79, 85
Modular controllers, 62
IEC symbols, 221
Input internal circuit
Compact controllers, 44
Digital I/O modules, 85
Modular controllers, 61
Input simulators
Overview, 141
Installation preparation, 171
Installing
Communication adapter, 181
Memory cartridge, 185
Operator display module, 177
Installing on a DIN rail, 190
Internal circuit
Digital I/O modules, 79
L
Latching input, 204
LED
Status, 214
231
Index
M
Main Functions, 22
Maximum hardware configuration, 20
Memory capacity, 22
Memory cartridge
Installing in a Compact, 185
Installing in a Modular, 186
Overview, 141
Specifications, 142
Minimum clearance
Compact, 196
Controllers, 196
Modular, 197
Modbus
Master mode, 25
Protocol, 25
Slave mode, 25
Modular
Assembling to a communication
expansion module, 183
Backup battery specifications, 56
Connect a power supply, 199
DC input specifications, 60
Dimensions, 161
Disassembling of a communication
expansion module, 184
Disassembling of an operator display
expansion module, 180
Electrical specifications, 57
I/O usage limits, 62
Input internal circuit, 61
Installing a memory cartridge, 186
Installing an RTC, 186
Minimum clearance, 197
Mounting hole layout, 193
Normal operating specifications, 56
Operating range, 61
Output delay, 66
Overview, 51
Parts description, 55
Power supply specifications, 200
Relay output contact, 66
Relay output specifications, 65
Removing the terminal block, 187
Transistor sink output contact, 66
Transistor sink output specifications, 63
Transistor source output contact, 66
Transistor source output specifications,
63
Wiring schematics, 67
Mounting hole layout
AS-Interface TWDNOI10M3 master
module, 195
Communication expansion modules, 195
Compact controller, 192
Expansion I/O modules, 194
Modular controller, 193
Operator display expansion module, 195
O
Operating range
Compact controllers, 44
Digital I/O modules, 79, 85
Modular controllers, 61
Operator display expansion module
Assembling, 179
Dimensions, 167
Installing a communication adapter, 182
Mounting hole layout, 195
Overview, 136
Parts description, 138
Specifications, 139
232
TWD USE 10AE
Index
Operator display expansion modules
Disassembling from a Modular controller,
180
Operator display module
Dimensions, 167
Installing in a Compact, 177
Overview, 136
Parts description, 137
Specifications, 139
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, 141
RTC, 18
Specifications, 142
Terminal blocks, 18
Output delay
Compact controllers, 45
Digital I/O modules, 81, 86
Modular controllers, 66
Overview
Analog I/O module, 99
AS-Interface V2 bus, 115
Communication adapters, 131
Communication expansion modules, 131
Compact, 34
Digital I/O module, 73
Input simulators, 141
Memory cartridge, 141
Modular, 51
Operator display expansion module, 136
Operator display module, 136
Options, 141
Real Time Clock cartridge, 141
module, 118
Communication adapters, 132
Communication expansion modules, 132
Controllers, 55
Digital I/O modules, 76
Modular, 55
Operator display expansion module, 138
Operator display module, 137
Physical description
Analog potentiometer on Compact
controller, 36
Analog potentiometer on Modular
controller, 53
PLS, 208
Power supply
Specifications, 199, 200
Power-up self diagnostics, 212
Programming cables, 14, 19
Programming port, 22
Protocols, 24
Pulse generator output, 208
Pulse width modulation, 209
PWM, 209
R
P
RAM backup, 22
Read before starting, 171
Real Time Clock cartridge
Overview, 141
Specifications, 142
Relay output contact
Compact controllers, 46
Digital I/O modules, 87
Modular controllers, 66
Remote link protocol, 24
Removing
Terminal block, 187
RTC
Installing in a Compact, 185
Installing in a Modular, 186
RUN/STOP input, 202
Parts description
Analog I/O modules, 100
AS-Interface TWDNOI10M3 master
S
Scanning, 22
TWD USE 10AE
233
Index
Single counter
Down, 205
Up, 205
Special functions
Controller status output, 203
Fast counters, 205
Latching input, 204
PLS, 208
PWM, 209
RUN/STOP input, 202
Very fast counters, 206
Special I/O, 23
Specifications
Analog I/O module input, 102
Analog I/O module output, 104
Analog I/O modules, 17, 101
AS-Interface cable, 122
AS-Interface Master module
TWDNOI10M3, 17
AS-Interface TWDNOI10M3 master
module, 119, 120
AS-Interface V2 bus, 115, 119
Communication adapters, 134
Compact built-in functions, 42
Compact communication functions, 41
Compact controller normal operating, 39
Compact DC input, 43
Compact power supply, 40
Compact relay output, 45
Controllers, 15
Digital I/O modules, 16, 78, 80, 82, 83,
84, 86
Expansion modules, 134
Memory cartridges, 142
Modular built-in functions, 59
Modular communication functions, 58
Modular controller DC input, 60
Modular controller normal operating, 56
Modular controller power supply, 57
Modular relay output, 65
Modular transistor sink output, 63
Modular transistor source output, 63
Operator display expansion module, 139
Operator display module, 139
Power supply, 199, 200
Real Time Clock cartridge, 142
234
Standards, 217
Starting, 171
Status
AS-Interface Master module
TWDNOI10M3, 215
Controller, 214
Digital I/O module, 214
LED, 214
Symbols, 221
T
TeleFast
Bases, 144
Cable systems, 14, 144
Dimensions, 169
Specifications, 146
Wiring schematics, 147
Transistor sink output contact
Digital I/O modules, 87
Modular controllers, 66
Transistor source output contact
Digital I/O modules, 87
Modular controllers, 66
Troubleshooting, 212
Using LEDs, 214
U
Unintended operation of external equipment,
213
V
Very fast counters, 206
W
Wiring schematics
Analog I/O modules, 106
Compact, 47
Controller, 47, 67
Digital I/O modules, 88
Modular, 67
TeleFast bases, 147
TWD USE 10AE
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