OMRON C200H CPU21-E, CPU23-E, CPU31-E, C200H ID111, ID216, ID217, OD218, OD219, C200H MR833, ME432, ME832, C200H OC225, OD212, OD21A, C200H B7AO1, C200H BCjj1 Installation Guide

Cat.No. W218–E1–6
SYSMAC
Programmable Controllers
C200H
(CPU21-E/23-E/31-E)
INSTALLATION GUIDE
C200H Programmable Controllers
Installation Guide
(For CPU21-E/23-E/31-E)
Revised April 2000
Notice:
OMRON products are manufactured for use according to proper procedures by a qualified operator
and only for the purposes described in this manual.
The following conventions are used to indicate and classify precautions in this manual. Always heed
the information provided with them. Failure to heed precautions can result in injury to people or damage to property.
DANGER
Indicates an imminently hazardous situation which, if not avoided, will result in death or
serious injury.
! WARNING
Indicates a potentially hazardous situation which, if not avoided, could result in death or
serious injury.
! Caution
Indicates a potentially hazardous situation which, if not avoided, may result in minor or
moderate injury, or property damage.
!
OMRON Product References
All OMRON products are capitalized in this manual. The word “Unit” is also capitalized when it refers
to an OMRON product, regardless of whether or not it appears in the proper name of the product.
The abbreviation “Ch,” which appears in some displays and on some OMRON products, often means
“word” and is abbreviated “Wd” in documentation in this sense.
The abbreviation “PC” means Programmable Controller and is not used as an abbreviation for anything else.
Visual Aids
The following headings appear in the left column of the manual to help you locate different types of
information.
Note Indicates information of particular interest for efficient and convenient operation
of the product.
1, 2, 3...
1. Indicates lists of one sort or another, such as procedures, checklists, etc.
 OMRON, 1992
All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any
form, or by any means, mechanical, electronic, photocopying, recording, or otherwise, without the prior written permission of OMRON.
No patent liability is assumed with respect to the use of the information contained herein. Moreover, because OMRON is
constantly striving to improve its high-quality products, the information contained in this manual is subject to change
without notice. Every precaution has been taken in the preparation of this manual. Nevertheless, OMRON assumes no
responsibility for errors or omissions. Neither is any liability assumed for damages resulting from the use of the information contained in this publication.
v
TABLE OF CONTENTS
PRECAUTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1 Intended Audience . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2 General Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3 Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4 Operating Environment Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5 Application Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SECTION 1
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1-1
1-2
1-3
What is a Control System? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
The Role of the PC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
How Does a PC Work? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SECTION 2
Unit Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-1
2-2
2-3
2-4
2-5
2-6
CPU Rack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
CPU Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Expansion I/O Rack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power Supplies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
I/O Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Memory Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SECTION 3
Assembly Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3-1
3-2
3-3
Mounting the Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Memory Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
System Configurations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SECTION 4
System Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4-1
4-2
4-3
4-4
I/O Word Allocation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Remote I/O . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Maximum Current and Power Supplied . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
I/O Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SECTION 5
Installation Environment . . . . . . . . . . . . . . . . . . . . . . . . .
5-1
5-2
5-3
5-4
Installation Environment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Mounting Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Duct Work . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Preventing Noise . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SECTION 6
Power Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6-1
6-2
6-3
6-4
Grounding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Insulation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Emergency Stop . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
xi
xii
xii
xii
xiii
xiii
1
2
4
6
9
10
11
16
17
18
23
27
28
30
33
35
36
40
41
47
53
54
55
57
58
59
60
60
60
61
vii
TABLE OF CONTENTS
SECTION 7
Safety Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7-1
7-2
7-3
7-4
7-5
Interlock Circuits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power Supply Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input Circuits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Output Circuits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Electrical Noise . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
SECTION 8
Inspection and Maintenance . . . . . . . . . . . . . . . . . . . . . . .
8-1
8-2
8-3
8-4
CPU Unit and Power Supply Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Output Unit Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Output Unit Relays . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Batteries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
63
64
64
64
65
66
67
68
68
69
71
Appendices
A Standard Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
B Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Glossary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Revision History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
viii
73
83
173
179
183
About this Manual:
This manual describes the installation C200H C-series Programmable Controllers using the C200HCPU21-E, C200H-CPU23-E, or C200H-CPU31-E CPUs, and it includes the sections described below.
Programming and operating information is provided in the C200H (CPU21-E/23-E/31-E) Programmable
Controller Operation Manual.
Please read this manual completely and be sure you understand the information provide before attempting to install a C200H PC.
Section 1 is an introduction to Programmable Controllers. General information about what a Programmable Controller can do and how a Programmable Controller works is provided.
Section 2 provides a description of all the components of the C200H. The names of all the individual parts
of each Unit are given.
Section 3 explains how to assemble the C200H. A detailed description of how to mount each Unit is provided.
Section 4 outlines the system connections involved in installing a C200H Programmable Controller System. All I/O, including Remote I/O, is included.
Section 5 contains the requirements for the installation environment of the C200H. Suggestions for preventing electrical noise are included.
Section 6 explains the power considerations involved in installing the C200H.
Section 7 lists safety considerations that should be kept in mind while installing the C200H.
Section 8 outlines certain consumable items in a PC (such as fuses, Relays, or batteries) that need occasional replacement. This section explains how to replace each of these items.
Appendixes, a Glossary, and an Index are also provided.
! WARNING Failure to read and understand the information provided in this manual may result in
personal injury or death, damage to the product, or product failure. Please read each
section in its entirety and be sure you understand the information provided in the section
and related sections before attempting any of the procedures or operations given.
ix
PRECAUTIONS
This section provides general precautions for using the Programmable Controller (PC) and related devices.
The information contained in this section is important for the safe and reliable application of the PC. You must read
this section and understand the information contained before attempting to set up or operate a PC system.
1 Intended Audience . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2 General Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3 Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4 Operating Environment Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5 Application Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
xii
xii
xii
xiii
xiii
xi
3
Safety Precautions
1
Intended Audience
This manual is intended for the following personnel, who must also have knowledge of electrical systems (an electrical engineer or the equivalent).
• Personnel in charge of installing FA systems.
• Personnel in charge of designing FA systems.
• Personnel in charge of managing FA systems and facilities.
2
General Precautions
The user must operate the product according to the performance specifications
described in the operation manuals.
Before using the product under conditions which are not described in the manual
or applying the product to nuclear control systems, railroad systems, aviation
systems, vehicles, combustion systems, medical equipment, amusement
machines, safety equipment, and other systems, machines, and equipment that
may have a serious influence on lives and property if used improperly, consult
your OMRON representative.
Make sure that the ratings and performance characteristics of the product are
sufficient for the systems, machines, and equipment, and be sure to provide the
systems, machines, and equipment with double safety mechanisms.
This manual provides information for programming and operating OMRON PCs.
Be sure to read this manual before attempting to use the software and keep this
manual close at hand for reference during operation.
! WARNING It is extremely important that a PC and all PC Units be used for the specified
purpose and under the specified conditions, especially in applications that can
directly or indirectly affect human life. You must consult with your OMRON
representative before applying a PC System to the abovementioned
applications.
3
Safety Precautions
! WARNING Do not attempt to take any Unit apart while the power is being supplied. Doing so
may result in electric shock.
! WARNING Do not touch any of the terminals or terminal blocks while the power is being
supplied. Doing so may result in electric shock.
! WARNING Do not attempt to disassemble, repair, or modify any Units. Any attempt to do so
may result in malfunction, fire, or electric shock.
xii
5
Application Precautions
4
Operating Environment Precautions
! Caution
Do not operate the control system in the following locations:
• Locations subject to direct sunlight.
• Locations subject to temperatures or humidity outside the range specified in
the specifications.
• Locations subject to condensation as the result of severe changes in temperature.
• Locations subject to corrosive or flammable gases.
• Locations subject to dust (especially iron dust) or salts.
• Locations subject to exposure to water, oil, or chemicals.
• Locations subject to shock or vibration.
! Caution
Take appropriate and sufficient countermeasures when installing systems in the
following locations:
• Locations subject to static electricity or other forms of noise.
• Locations subject to strong electromagnetic fields.
• Locations subject to possible exposure to radioactivity.
• Locations close to power supplies.
! Caution
5
The operating environment of the PC system can have a large effect on the longevity and reliability of the system. Improper operating environments can lead to
malfunction, failure, and other unforeseeable problems with the PC system. Be
sure that the operating environment is within the specified conditions at installation and remains within the specified conditions during the life of the system.
Application Precautions
Observe the following precautions when using the PC system.
! WARNING Always heed these precautions. Failure to abide by the following precautions
could lead to serious or possibly fatal injury.
• Always ground the system to 100 Ω or less when installing the Units. Not connecting to a ground of 100 Ω or less may result in electric shock.
• Always turn OFF the power supply to the PC before attempting any of the following. Not turning OFF the power supply may result in malfunction or electric
shock.
• Mounting or dismounting I/O Units, CPU Units, Memory Units, or any other
Units.
• Assembling the Units.
• Setting DIP switches or rotary switches.
• Connecting cables or wiring the system.
• Connecting or disconnecting the connectors.
! Caution
Failure to abide by the following precautions could lead to faulty operation of the
PC or the system, or could damage the PC or PC Units. Always heed these precautions.
• Fail-safe measures must be taken by the customer to ensure safety in the
event of incorrect, missing, or abnormal signals caused by broken signal lines,
momentary power interruptions, or other causes.
xiii
Application Precautions
5
• Interlock circuits, limit circuits, and similar safety measures in external circuits
(i.e., not in the Programmable Controller) must be provided by the customer.
• Always use the power supply voltages specified in this manual. An incorrect
voltage may result in malfunction or burning.
• Take appropriate measures to ensure that the specified power with the rated
voltage and frequency is supplied. Be particularly careful in places where the
power supply is unstable. An incorrect power supply may result in malfunction.
• Install external breakers and take other safety measures against short-circuiting in external wiring. Insufficient safety measures against short-circuiting may
result in burning.
• Do not apply voltages to the Input Units in excess of the rated input voltage.
Excess voltages may result in burning.
• Do not apply voltages or connect loads to the Output Units in excess of the
maximum switching capacity. Excess voltage or loads may result in burning.
• Disconnect the functional ground terminal when performing withstand voltage
tests. Not disconnecting the functional ground terminal may result in burning.
• Be sure that all the mounting screws, terminal screws, and cable connector
screws are tightened to the torque specified in this manual. Incorrect tightening torque may result in malfunction.
• Leave the label attached to the Unit when wiring. Removing the label may result in malfunction if foreign matter enters the Unit.
• Remove the label after the completion of wiring to ensure proper heat dissipation. Leaving the label attached may result in malfunction.
• Double-check all wiring and switch settings before turning ON the power supply. Incorrect wiring may result in burning.
• Wire correctly. Incorrect wiring may result in burning.
• Mount Units only after checking terminal blocks and connectors completely.
• Be sure that the terminal blocks, Memory Units, expansion cables, and other
items with locking devices are properly locked into place. Improper locking
may result in malfunction.
• Check the user program for proper execution before actually running it on the
Unit. Not checking the program may result in an unexpected operation.
• Confirm that no adverse effect will occur in the system before attempting any of
the following. Not doing so may result in an unexpected operation.
• Changing the operating mode of the PC.
• Force-setting/force-resetting any bit in memory.
• Changing the present value of any word or any set value in memory.
• Resume operation only after transferring to the new CPU Unit the contents of
the DM Area, HR Area, and other data required for resuming operation. Not
doing so may result in an unexpected operation.
• Do not pull on the cables or bend the cables beyond their natural limit. Doing
either of these may break the cables.
• Do not place objects on top of the cables or other wiring lines. Doing so may
break the cables.
• Use crimp terminals for wiring. Do not connect bare stranded wires directly to
terminals. Connection of bare stranded wires may result in burning.
• When replacing parts, be sure to confirm that the rating of a new part is correct.
Not doing so may result in malfunction or burning.
• Before touching a Unit, be sure to first touch a grounded metallic object in order
to discharge any static built-up. Not doing so may result in malfunction or damage.
xiv
SECTION 1
Introduction
This section provides general information about Programmable Controllers (PCs) and how they fit into a Control System.
1-1
1-2
1-3
What is a Control System? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
The Role of the PC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1-2-1 Input Devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
1-2-2 Output Devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
How Does a PC Work? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2
4
4
5
6
1
Section 1-1
What is a Control System?
1-1
What is a Control System?
A Control System is the electronic equipment needed to control a particular
process. It may include everything from a process control computer, if one is
used, to the factory computer, down through the PCs (and there may be many of
them networked together) and then on down through the network to the control
components: the switches, stepping motors, solenoids, and sensors which
monitor and control the mechanical operations.
Process Control Computer
Factory Computer
PCs
PC
PC
PC
Control Components
A Control System can involve very large applications where many different models of PC are networked together or it could be an application as small as a single
PC controlling a single output device.
2
Section 1-1
What is a Control System?
A Position Control System
Position Control Unit
Input Unit
PC
Signal line for
Servomotor
driver control
Power
source
Hand-held Programming
Console
Control panel
Control switch
DC Servomotor
Driver
Power
source
DC Servomotor
DC Servomotor Driver
DC Servomotor
In the typical Control System example shown above, a PC controls the movement of the workpiece bed across two horizontal axes using Limit Switches and
Servomotors to monitor and control movement.
3
Section 1-2
The Role of the PC
1-2
The Role of the PC
The PC is the part of the Control System that directly controls the manufacturing
process. According to the program stored in its memory, the PC accepts data
from the input devices connected to it, and uses this data to monitor the controlled system. When the program calls for some action to take place, the PC
sends data to the output devices connected to it, to cause that action to take
place. The PC may be used to control a simple, repetitive task, or it may be connected to other PCs, or to a host computer in order to integrate the control of a
complex process.
1-2-1 Input Devices
PCs can receive input from either automated or manual devices. The PC could
receive data from the user via a pushbutton switch, keyboard, or similar device.
Automated input could come from a variety of devices: microswitches, timers,
encoders, photosensors, and so on. Some devices, like the Limit Switch shown
below, turn ON or OFF when the equipment actually makes contact with it. Other
devices, like the Photoelectric Switch and Proximity Switch shown below, use
other means, such as light or inductance, in order to get information about the
equipment being monitored.
Photoelectric switch
Limit switch
Proximity switch
4
Section 1-2
The Role of the PC
1-2-2 Output Devices
A PC can output to a myriad of devices for use in automated control. Almost anything that you can think of could be controlled (perhaps indirectly) by a PC. Some
of the most common devices are motors, Solenoids, Servomotors, Stepping
Motors, valves, switches, indicator lights, buzzers, and alarms. Some of these
output devices; such as the motors, Solenoids, Servomotors, Stepping Motors,
and valves; affect the controlled system directly. Others; such as the indicator
lights, buzzers, and alarms; provide output to notify personnel.
Solenoid
Servomotor
Stepping motor
5
Section 1-3
How Does a PC Work?
1-3
How Does a PC Work?
PCs operate by monitoring input signals and providing output signals. When
changes are detected in the signals, the PC reacts, through the user-programmed internal logic, to produce output signals. The PC continually cycles the
program in its memory to achieve this control.
Block Diagram of PC
Power Supply
Memory
Signals
from
switches,
sensors,
etc.
Input
CPU
Output
Signals to
Solenoids,
motors,
etc.
Programming
Device
A program for your applications must be designed, and stored in the PC. This
program is then executed as part of the cycle of internal operations of the PC.
Cycle
When a PC operates, that is, when it executes its program to control an external
system, a series of operations are performed inside the PC. These internal operations can be broadly classified into the following four categories:
1, 2, 3...
1. Common (or overseeing) processes, such as watchdog timer operation and
testing the program memory.
2. Data input and output.
3. Instruction execution.
4. Peripheral device servicing.
Cycle Time
The total time required for a PC to perform all these internal operations is called
the cycle time. The flowchart and diagram on page 7 illustrate these internal
operations for a typical PC.
Timing is one of the most important factors in designing a Control System. For
accurate operations, it is necessary to have answers to such questions as these:
• How long does it take for the PC to execute all the instructions in its memory?
• How long does it take for the PC to produce a control output in response to a
given input signal?
The cycle time of the PC can be automatically calculated and monitored, but it is
necessary to have an understanding of the timing relationships within the PC for
effective System design and programming.
6
Section 1-3
How Does a PC Work?
PC Operation Flowchart
Power application
Clears data areas and
resets System counters
Initial
processing
on power
application
Checks I/O Units
Resets watchdog timer
Checks hardware and
program memory
No
Sets error flag and
lights indicator
Check OK?
Common
processes
Yes
Alarm
Error or alarm?
Resets watchdog timer
and program counter
IR data to Output Units
Error
Proceses remote I/O
Remote
processing
Executes program
Resets watchdog timer
Output
refreshing
No
End of program?
Yes
Services peripherals
Servicing
peripheral
devices
PC
cycle
time
No
End of program?
Yes
Resets watchdog timer
Input Unit data to IR area
Instruction
execution
Input
refreshing
7
SECTION 2
Unit Description
This section provides information about the individual Units that make up a PC. The names of all the parts of a Unit are given,
followed by any details that apply to that Unit alone. For a description of how the Units fit together to become a PC, refer to
Section 3 Assembly Instructions. For information about the model numbers of any of the parts described in this section, refer to
Appendix A Standard Models.
2-1
2-2
2-3
2-4
2-5
2-6
CPU Rack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
CPU Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Expansion I/O Rack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power Supplies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
I/O Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-5-1 Standard I/O Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-5-2 Group-2 High-density I/O Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2-5-3 High-density I/O Units Classified as Special I/O Units . . . . . . . . . . . . . . . . . . . .
Memory Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
10
11
16
17
18
18
20
21
23
9
Section 2-1
CPU Rack
2-1
CPU Rack
The following figure shows the names of all the parts of a CPU Rack. There are
four models of Backplanes available with 3, 5, 8 and 10 slots for I/O Units. You
can use any of these Backplanes to build a CPU or Expansion I/O Rack. The
C200H-OC225/OD212/OD21A 16-point Output Unit and the C200H-B7AO1
B7A Interface Unit must be mounted to a C200H-BCjj1-V1/V2 Backplane.
This connector not used.
Cover with a cap.
Backplane
I/O Units
I/O Connecting Cable connector:
Connects CPU Rack to Expansion I/O Rack.
When not used, cover with a cap.
10
CPU
Unit
Backplane mounting
screws (four, with
4-mm dia. heads)
Section 2-2
CPU Units
2-2
CPU Units
This guide covers three C200H CPU Unit models: the C200H-CPU21-E,
C200H-CPU23-E, and C200H-CPU31-E. The C200H-CPU21-E, CPU23-E,
and CPU31-E basically correspond to the earlier C200H-CPU01-E, CPU03-E,
and CPU11-E.
The C200H-CPU21-E/CPU23-E/CPU31-E CPU Units are based on the C200HCPU11-E CPU Unit, except only the CPU31-E supports Network Instructions.
All of the CPU Units covered in this manual also support a group of High-density
I/O Units called Group-2 High-density I/O Units. Group-2 High-density I/O Units
are classified by themselves and are not classified as Special I/O Units.
The following table lists the capabilities of the various C200H CPU Units.
Function
CPU01-E CPU03-E CPU11-E CPU21-E CPU23-E CPU31-E
Compatible with Group-2 High-density I/O Units
(C200H-ID111/ID216/ID217/OD218/OD219)
No
No
No
Yes
Yes
Yes
No
No
No
Yes
Yes
Yes
Yes1
Yes1
Yes2
Yes
Yes
Yes2
No
No
No
Yes
Yes
Yes2
No
No
Yes
Yes
Yes
Yes
Yes3
Yes
Compatible with Group-2 B7A Interface Units.
Note: Cannot be mounted to Slave Racks.
Can process GROUP-2 HIGH-DENSITY I/O
REFRESH – MPRF(61)
Compatible with Memory Units:
C200H-MR433/MR833/ME432
Compatible with Memory Unit C200H-ME832
Error history
Clock/calendar
No
No
Yes
Yes3
Forced Status Hold Bit (SR 25211)
No
No
Yes
Yes
Yes
Yes
Can set TERMINAL mode in Programming
Console
Additional instructions:
REVERSIBLE WORD SHIFT – RWS(17)
CYCLE TIME – SCAN(18)
MULTI-WORD COMPARE – MCMP(19)
LONG MESSAGE – LMSG(47)
TERMINAL MODE – TERM(48)
SET SYSTEM – SET(49)
DOUBLE COMPARE – CMPL(60)
COLUMN-TO-WORD – CTW(63)
WORD-TO-COLUMN – WTC(64)
HOURS-TO-SECONDS – HTS(65)
SECONDS-TO-HOURS – STH(66)
VALUE CALCULATE – VCAL(69)
No
No
Yes
Yes
Yes
Yes
No
No
Yes
Yes
Yes
Yes
SYSMAC NET Link/SYSMAC LINK Instructions:
NETWORK SEND – SEND(90)
NETWORK RECEIVE – RECV(98)
No
No
Yes
No
No
Yes4
Power Supply
AC
DC
AC
AC
DC
AC
Note
1. The C200H-CPU01-E and C200H-CPU03-E cannot use the Memory Units’
clock/calendar.
2. The C200H-CPU11-E and C200H-CPU31-E CPU Units have a built-in
clock/calendar.
3. The C200H-CPU21-E and C200H-CPU23-E can use the C200HMR433/MR833/ME432 Memory Units’ clock/calendar.
4. Up to two SYSMAC LINK Unit and/or SYSMAC NET Link Units can be connected to the C200H-CPU31-E CPU Unit. These two Units can be mounted
to either of the two slots located directly to the left of the the CPU Unit and
connected to the CPU Unit via a bus connector. A separate Unit, the bus
connector Unit, is required to connect the SYSMAC NET Link Unit or the
SYSMAC LINK Unit to the CPU Unit.
11
Section 2-2
CPU Units
C200H-CPU21-E/23-E
Indicators
Power fuse (MF51NR, 5.2 dia. x 20 mm)
C200H-CPU21-E: 2 A, 250 V
C200H-CPU23-E: 5 A, 125 V
Memory Unit
connector
Detachable
terminal block
Peripheral device
mounting hole
Programming Console
connector cover storage
slot
Programming Console connector:
(Peripheral device connector)
Remove cover to gain access to
connector; store cover in cover
storage slot.
Handheld Programming Console connector:
Remove cover to gain access to connector.
C200H-CPU31-E
Indicators
Power fuse (MF51NR, 5.2 dia.
x 20 mm): 2 A, 250 V
Memory Unit connector
Power supply terminals (on
removeable terminal block)
Battery compartment
Bus connector:
Available only with the
C200H-CPU31-E. Used
to connect this Unit to a
SYSMAC LINK Unit or
SYSMAC NET Link Unit.
Handheld Programming
Console connector
Programming Console
connector cover storage
slot
Programming Console connector
(Peripheral device connector)
12
Section 2-2
CPU Units
CPU Unit Indicators
The following figure shows the indicators that are located on the front panel of
the three CPU Unit models.
POWER (green):
Lights when power is
supplied to the CPU
Unit.
RUN indicator (green):
Lights when the PC is
operating normally.
ALARM (flashes red):
Flashes if an error occurs that
does not stop the CPU Unit.
OUT INHIBIT (red):
Lights when the Load OFF
flag (SR bit 25215) turns ON,
at which time all the outputs
are turned OFF.
ERROR (solid red):
Lights if an error occurs that stops the
CPU Unit, at which time the RUN indicator turns OFF and the outputs are
turned OFF.
Peripheral Device
Connectors
All three CPU Unit models are equipped with two connectors for peripheral devices. One is used for the Handheld Programming Console or the Data Access
Console; the other is used for the CPU Unit-mounting Programming Console.
The C200H-CPU31-E, however, has a third connector that is used for connecting the SYSMAC LINK Unit or the SYSMAC NET Link Unit to the CPU Unit.
To connect the Handheld Programming Console to the CPU Unit, a Connecting
Cable is required, as shown in the following diagram.
Note If you are using the SYSMAC LINK Unit or SYSMAC NET Link Unit in your system, you must use model C200H-CPU31-E as the CPU Unit. The other two models mentioned above are not equipped with the appropriate connectors.
13
Section 2-2
CPU Units
Cable Connection
Connecting Cable
Hand-held
Programming
Console
The CPU Unit-mounting Programming Console can be mounted directly to the
CPU Unit and does not require a Connecting Cable. To mount the CPU Unitmounting Programming Console (or any other peripheral device) directly to the
CPU Unit, follow the steps below.
Direct Mounting
14
The CPU Unit-mounting Programming Console, when mounted to the CPU
Unit, covers the two I/O Units located directly to the left of the CPU Unit. For this
reason it is important to know which shapes can be mounted to these slots.
Notice, in the following diagram, that the two I/O Units mounted directly to the left
of the CPU Unit are A-shape Units. The CPU Unit-mounting Programming Console can be mounted to the CPU Unit provided A-shape I/O Units are mounted to
these two slots. Make sure the protective covers of the two I/O Units are in place
to avoid electrical interference with the CPU Unit.
Because the surface of B-shape and E-shape I/O Units protrudes a few centimeters from surface of the CPU Unit, B-shape and E-shape I/O Units cannot be
mounted to the two slots to the left of the CPU Unit unless a Programming Console Base Unit is first mounted to the CPU Unit to increase the mounting height
of the Programming Console.
Section 2-2
CPU Units
If you are using the C200H-CPU31-E, a SYSMAC LINK Unit or a SYSMAC LINK
Unit can be mounted to either of the two slots to the left of the CPU Unit. They are
then connected to the CPU Unit with the Bus Connector Unit.
Peripheral
device
CPU Rack
A-shape I/O Units
1, 2, 3...
1. Remove the cover from the peripheral device connector with a standard
screwdriver.
2. Connect the CPU Unit-mounting Programming Console to the peripheral
device connector.
3. Attach the CPU Unit-mounting Programming Console to the CPU Unit by
tightening the mounting screws.
15
Section 2-3
Expansion I/O Rack
2-3
Expansion I/O Rack
The Backplane used to construct a CPU Rack is also used to construct an Expansion I/O Rack. An Expansion I/O Rack is identical to a CPU Rack, except the
CPU Unit has been replaced with a Power Supply. The parts of an Expansion I/O
Rack are shown in the following diagram.
I/O Connecting Cable connector:
Connects Expansion I/O Rack to
preceding Expansion I/O Rack or to CPU
Unit.
Backplane
I/O Connecting Cable connector:
Connects Expansion I/O Rack to
next Expansion I/O Rack. When
not used, cover with a cap.
16
Power Supply
I/O Units
Backplane mounting screws
(four, with 4-mm dia. heads)
Section 2-4
Power Supplies
2-4
Power Supplies
The Power Supply used for Expansion I/O Racks is available in two models. One
runs on 100 to 120 or 200 to 240 VAC, and the other runs on 24 VDC.
AC Power Supply
POWER indicator (green):
Lights when power is
supplied to Power Supply
Power fuse: 2 A 250 V
(5.2-dia. x 20) MF51NR
AC Input
Voltage selector
terminals
Short: 100 to
120 VAC
Open: 200 to
240 VAC
LG
Terminals
for external
connections
GR
+
24 VDC
0.3 output
NC
NC
DC Power Supply
POWER indicator (green):
Lights when power is
supplied to Power Supply
Power fuse: 5 A 125 V
(5.2-dia. x 20) MF51NR
+
24 VDC
NC
Terminals
for external
connections
+
NC
NC
NC
NC
NC
17
Section 2-5
I/O Units
2-5
I/O Units
I/O Units are divided into three groups based on the way that I/O words they use
are allocated. Standard I/O Units are allocated I/O words according to the Unit’s
location on the CPU or Expansion I/O Rack. Group-2 High-density I/O Units are
allocated I/O words according to I/O number set on each Unit. High-density I/O
Units classified as Special I/O Unit are allocated I/O words according to the unit
number set on each Unit.
2-5-1 Standard I/O Units
Standard I/O Units come in three shapes; A-shape, B-shape, and E-shape. Refer to Appendix B Specifications for the dimensions of each Unit.
A-shape I/O Unit
I/O Unit lock notch
Nameplate
I/O indicators:
Indicate ON/OFF
status of points
10-terminal terminal block
18
Section 2-5
I/O Units
B-shape I/O Unit
I/O Unit lock notch
Nameplate
I/O indicators:
Indicate ON/OFF
status of points
19-terminal terminal block
E-shape I/O Unit (10-terminal Terminal Block)
I/O Unit lock notch
Nameplate
I/O indicators
Indicate ON/OFF
status of points
10-terminal terminal block
19
Section 2-5
I/O Units
2-5-2 Group-2 High-density I/O Units
Group-2 High-density I/O Units come in two varieties; C-shape and D-shape.
The shape of the two varieties is the same, but C-shape Units have only one connector, while the D-shape Units have two. C-shape Units have 32 I/O points and
D-shape Units have 64 I/O points.
Unit
DC Input Unit
Transistor Output Unit
Specifications
Shape
Model
12 VDC; 64 pts
D
C200H-ID111
24 VDC; 32 pts
24 VDC; 64 pts
C
C200H-ID216
D
C200H-ID217
4.5 VDC,16 mA to
26.4 VDC,100 mA; 32 pts
4.5 VDC,16 mA to
26.4 VDC,100 mA; 64 pts
C
C200H-OD218
D
C200H-OD219
Note Refer to Optional Products, Appendix A for a list of external connectors.
Group-2 High-density I/O Units are allocated I/O words in the IR Area (IR 030 to
IR 049) by setting the I/O number switch on the front of each Unit. C-shape Units
are allocated 2 words and D-shape Units are allocated 4 words beginning with
m, where m = IR 030 + 2 × I/O number.
For C-shape Units the 16 I/O bits in m are allocated to the A side of the connector,
and the I/O bits in m+1 are allocated to the B side of the connector. For D-shape
Units the I/O bits in m are allocated to the A side of connector 1, the I/O bits in
m+1 are allocated to the B side of connector 1, the I/O bits in m+2 are allocated to
the A side of connector 2, the I/O bits in m+3 are allocated to the B side of connector 2. Refer to the C200H Operation Manual (CPU21-E/23-E/31-E) for more
details on I/O word allocation.
Always turn the PC power off before changing a Unit’s I/O number. The new I/O
number will not be recognized unless the PC has been turned off. Do not set
more than one Unit to the same I/O number or set I/O numbers so that the same
I/O word is allocated to more than one Unit, e.g., if you set a 64-point Unit to I/O
number 0, you cannot use I/O number 1 for any Unit.
Refer to Appendix B Specifications for the specifications and dimensions of the
Units.
C-shape Units (32-point Units)
I/O Unit locking notch
Nameplate
I/O indicators:
Indicate ON/OFF status of points
I/O number setting switch
40-pin connector
20
Section 2-5
I/O Units
D-shape Units (64-point Units)
I/O Unit locking notch
Nameplate
I/O indicators:
Indicate ON/OFF status of I/O points
I/O number setting switch
Indicator switch:
Determines whether the status of
connector 1 or connector 2 I/O points
are indicated by the I/O indicators.
40-pin connectors
2-5-3 High-density I/O Units Classified as Special I/O Units
Some High-density I/O Units are classified as Special I/O Units. Up to 10 Special
I/O Units can be connected to a PC. The Units have two 24-pin connectors. In
general, these Units control 32 I/O points, although some Units can control 128
I/O points when set for dynamic operation.
Refer to Appendix B Specifications for detailed specifications and dimensions of
the Units.
Unit
Specifications
Model Number
Remarks
TTL Input Unit
5 VDC, 32 inputs
C200H-ID501
8 pts can be set as high-speed inputs.
DC Input Unit
TTL Output Unit
24 VDC; 32 inputs
5 VDC, 32 outputs
C200H-ID215
C200H-OD501
Can be set for 128 dynamic outputs.
Transistor Output Unit
24 VDC; 32 outputs
C200H-OD215
TTL I/O Unit
DC Input/Transistor
Output Unit
5 VDC, 16 inputs, 16 outputs
12 VDC; 16 inputs, 16 outputs
24 VDC; 16 inputs, 16 outputs
C200H-MD501
C200H-MD115
C200H-MD215
8 pts can be set as high-speed inputs.
Can be set for 128 dynamic inputs.
Note Refer to Optional Products, Appendix A for a list of external connectors.
Setting the Unit Number
High-density I/O Units are each allocated 10 I/O words in the IR Area (IR 100 to
IR 199) by setting the unit number switch on the front of each Unit. The 10 words
begin with n, where n = IR 100 + 10 × unit number. For example, a Special I/O
Unit with a unit number of 3 would be allocated IR 130 to IR 139.
Always turn the PC power off before changing a Unit’s unit number. The new unit
number (0 to 9) will not be recognized unless the PC has been turned off.
21
Section 2-5
I/O Units
Setting the DIP Switch
Pin
The operation of High-density I/O Units is controlled by setting the pins of the
DIP switch on the back panel. The following table shows the function of each pin
and applicable Units.
Function
Setting
Applicable Units
ON
1
Operating mode
2
High-speed input1
OFF
C200H-OD501/OD215
128 dynamic outputs
32 outputs
C200H-MD501/MD115/MD215
128 dynamic inputs
16 inputs, 16 outputs
C200H-ID501/ID215
Inputs 08 to 15 of CN2
are high-speed inputs.
Normal inputs
C200H-MD501/MD115/MD215
Inputs 08 to 15 of CN2
are high-speed inputs.
Normal inputs
High-speed input
C200H-ID501/ID215
minimum pulse width2 C200H-MD501/MD115/MD215
Input response time3
C200H-ID501/ID215
C200H-MD501/MD115/MD215
4 ms
1 ms
15 ms max.
2.5 ms max.
5
Data output mode4
C200H-OD501/OD215
Positive logic
Negative logic
6
Not used.
---
---
---
3
4
Note
1. Used in the C200H-MD501/MD115/MD215 only when pin 1 is OFF, setting
the Unit to static mode.
2. Used in the C200H-ID501/215, C200H-MD501/MD215/MD115/MD215
only when pin 2 is ON, setting the Unit to High-speed input mode.
3. Sets the input response time for normal inputs. When pin 2 is ON, CN2 08 to
15 are pulse-catch inputs. Other inputs can be used as normal inputs.
4. Used when pin 1 is ON, setting the C200H-OD501/OD215 to dynamic output mode.
I/O Unit locking notch
Nameplate
I/O indicators:
Indicate ON/OFF status of points
Unit number setting switch
24-pin connectors
22
Section 2-6
Memory Units
2-6
Memory Units
There are three types of Memory Units, having three different types of memory.
The three types of memory are EPROM, EEPROM, and RAM.
Memory
Model
Capacity
EPROM
C200H-MP831
8K words
Maximum
program size
6,974 words
EEPROM
C200H-ME431
C200H-ME831
4K words
8K words
2,878 words
6,974 words
C200H-ME432
RAM
Note
4K words
2,878 words
C200H-ME8322 8K words
6,974 words
C200H-MR431
4K words
2,878 words
C200H-MR831
8K words
6,974 words
C200H-MR432
4K words
2,878 words
C200H-MR832
8K words
6,974 words
C200H-MR433
4K words
2,878 words
C200H-MR833
8K words
6,974 words
Backup
Clock1
---
NO
Battery
YES
Battery
NO
Capacitor
Battery
YES
1. With the C200H-CPU21-E and C200H-CPU23-E CPU Units, a Memory Unit
with the clock must be installed to use the clock/calendar and error history
functions.
2. The C200H-ME832 Memory Unit cannot be used with the C200HCPU01-E/03-E/11-E CPU Units.
3. The C200H-CPU31-E CPU Unit has a built-in clock.
Contents for Memory Unit Registration
Fixed DM area
(DM 1000 to DM 1999)
I/O table (see note)
UM (ladder program area)
Note I/O tables are also saved in the Memory Unit at the time of creation. Therefore, if
the Memory Unit is set to write-protect, it will be impossible to create an I/O table.
EPROM Unit
The data that you wish to store in an EPROM Unit must first be written to an
EPROM Chip, using the PROM Writer. Then the EPROM Chip must be mounted
to the inside of the EPROM Unit.
EEPROM Unit
Data can be stored in the EEPROM Unit while the Unit is mounted to the PC. The
data is retained indefinitely when the power is turned OFF.
23
Section 2-6
Memory Units
RAM Unit
Data can be randomly written to and read from the RAM Unit. However, the Unit
requires battery or capacitor back-up in order to retain the information when the
power is OFF. Units with battery back-up can retain their data for approximately
five years at room temperature (25°C). Units with capacitor back-up retain their
data for approximately 20 days at room temperature, but the length of time varies with temperature as shown below.
20
Capacitor
back-up time
(days)
10
7
1
25
! Caution
50
80
Ambient temperature (°C)
Be sure to turn off the power when mounting or dismounting a Memory Unit, or
an error will result and the internal circuitry may be damaged.
Note A memory error might occur when a RAM Unit is installed in a C200HCPU21-E/23-E/31-E CPU Unit with data written using a C200HCPU01-E/03-E/11-E CPU Unit or a GPC and C500-PRW06 PROM Writer. Turn
the PC power off and on again to clear the error.
Switches on Memory Units
Two switches are provided on Memory Units, as shown below.
1
2
Write-enable switch
(SW1)
ON OFF
Initial mode selector
(SW2)
SW1 (the write-enable switch) only has an effect if the Unit is a RAM Unit or EEPROM Unit. Peripheral devices can only write data to these Memory Units if
SW1 is ON. When you wish to write data to this Memory Unit, make sure SW1 is
set to the ON position. After you have finished writing the data to the Memory
Unit, turn SW1 to the OFF position so that the data will be protected from any
further changes. If you try to write data to the Memory Unit while SW1 is in the
OFF position, the message “DISABLED ROM” will appear on the Programming
Console.
SW2 Selects what operating mode the PC will be in when power is applied to the
System. If there is no peripheral device connected to the CPU Unit, the PC will
enter RUN mode when power is applied. If a Programming Console is connected to the CPU Unit, the PC will enter the mode that the Programming Console is set to. If a peripheral device other than the Programming Console is connected to the CPU Unit, the PC will enter the mode specified by SW2.
24
Section 2-6
Memory Units
Battery Failure Flag
The C200H-CPU31-E, unlike the other two CPU Unit models, has an additional
battery connected to the CPU Unit. A flag, assigned to the bits listed in the following table, indicates where battery failure occurred (in the RAM Unit, EEPROM
Unit, or in the CPU Unit) and in which Unit.
Model
Bit
C200H-CPU21-E/23-E
25308
C200H-CPU31-E
25308
AR2404
Function
Battery failure in RAM/EEPROM
Unit
Battery failure in RAM/EEPROM
Unit or CPU Unit
Battery failure in CPU Unit
In the following table, the ON/OFF status of the bits indicate where battery failure
took place in the C200H-CPU31-E. For example, when bit 25308 is ON the battery in the CPU Unit failed.
25308
AR2404
Unit in which the battery failed
ON
ON
CPU Unit
ON
OFF
RAM/EEPROM Unit
25
SECTION 3
Assembly Instructions
When we speak of a PC, we usually think of it as a single object. But actually even the simplest PCs are usually composed of
several different devices. In fact a single PC can be physically spread throughout a building, but we still call it one PC.
3-1
3-2
3-3
Mounting the Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Memory Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
System Configurations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
28
30
33
27
Section 3-1
Mounting the Units
3-1
Mounting the Units
There is no single Unit that can be said to constitute a Rack PC. To build a Rack
PC, we start with a Backplane. The Backplane for the C200H is shown below.
C200H Backplane
The Backplane is a simple device having two functions. The first is to provide
physical support for the Units to be mounted to it. The second is to provide the
connectors and electrical pathways necessary for connecting the Units
mounted to it.
The core of the PC is the CPU Unit. The CPU Unit contains the program consisting of the series of steps necessary for the control task. The CPU Unit has a builtin power supply, and fits into the rightmost position of the Backplane.
The CPU Unit of the C200H has no I/O points built in. So, in order to complete the
PC we need to mount one or more I/O Units to the Backplane. Mount the I/O Unit
to the Backplane by locking the top of the I/O Unit into the slot on the Backplane
and rotating the I/O Unit downwards as shown in the following diagram. Press
down on the yellow tab at the bottom of the slot, press the I/O Unit firmly into position, and then release the yellow tab.
28
Mounting the Units
Section 3-1
The figure below shows one I/O Unit mounted directly to the left of the CPU Unit.
I/O Units are where the control connections are made from the PC to all the various input devices and output devices. As you can see from the figure above,
there is still some space available on the left side of the Backplane. This space is
for any additional I/O Units that may be required.
The figure above shows a total of eight I/O Units mounted to the Backplane. I/O
Units come in five shapes; A-, B-, C-, D-, and E-shapes (refer to Appendix B
Specifications for dimensions). Normally, only A-shape I/O Units can be
mounted to the two rightmost I/O Unit positions on the Backplane (the ones next
to the CPU Unit). This is so that there will be enough room to mount peripheral
devices such as a Programming Console to the CPU Unit. However, if you use a
Programming Console Base Unit to increase the mounting height of the Programming Console, you will be able to mount the Programming Console to the
CPU Unit even if there are other-shape I/O Units mounted to the two rightmost
slots.
When using 16-point Output Units (C200H-OC225/OD212/OD21A) and B7A
Interface Unit (C200H-B7AO1), mount them to a C200H-BCjj1-V1/V2 Backplane. If a Backplane other than this model is used, the Units will not operate
properly.
Backplanes are available in different lengths (three, five, eight, ten slots), and
can hold a different number of I/O Units accordingly (refer to Appendix B Specifications for dimensions). Of course, not all I/O Units look exactly alike, but the
ones in the figure show their typical appearance. This configuration of Backplane, CPU Unit, and I/O Units is called a CPU Rack. This term refers to the
Backplane and all the Units mounted to it. However, if we want to include more
than eight I/O Units in our configuration we can add an additional Backplane.
29
Section 3-2
Memory Units
This Backplane has I/O Units mounted to it, but it has no CPU Unit of its own. The
additional Backplane must also have an Expansion I/O Power Supply mounted
to its rightmost position. This configuration of additional Backplane, Expansion
I/O Power Supply, and I/O Units is called an Expansion I/O Rack.
The CPU Rack and Expansion I/O Rack shown above are connected by a Connecting Cable (the length of Cable between individual Racks can be up to 10 m,
but the total length of Cable between all Racks must be within 12 m).
Remember that this whole configuration is still referred to as one PC. It is possible to add up to two Expansion I/O Racks to one CPU Rack. When installing I/O
Connecting Cables, cover any unused connectors with the caps provided.
3-2
Memory Units
The CPU Unit has a removable Memory Unit that stores the user program.
Memory Units are available with three types of memory; EPROM, EEPROM,
and RAM (refer to Section 2-6 Memory Units). If this is your first C200H, then you
must have a RAM Unit in order to write and test the program you are going to
use. If this is not your first C200H and you have a complete, tested program already, you can copy the program to an EPROM or EEPROM Unit for use on this
C200H. The EEPROM chip can be written to without removing the chip from the
Memory Unit by using an appropriate peripheral device (refer to Appendix A
Standard Models). The EPROM Chip may be programmed using a PROM Writer or a FIT Ladder Unit. Then the EPROM Chip must be mounted inside the
EPROM Unit.
Note Only PROM Writer Model C500-PRW06 may be used with the C200H.
30
Section 3-2
Memory Units
How to Mount an EPROM
Chip to the Memory Unit
1, 2, 3...
After the data has been written to the EPROM Chip, mount it to the inside of the
EPROM Unit by following these steps.
1. Remove the cover of the EPROM Unit as shown below.
2. Unlock the holding bracket and slide it upward to remove it as shown below
3. Pull the printed circuit board out of the EPROM Unit.
31
Section 3-2
Memory Units
4. On the printed circuit board there is a socket for the EPROM Chip. On the
socket you will find a notch. Align the notch on the socket with the notch on
the EPROM Chip and mount the EPROM Chip to the socket as shown below.
Notch
5. Reassemble the EPROM Unit in the reverse order of disassembly. During
reassembly, ensure that the circuit board is inserted along the guides on the
top and bottom of the Unit housing and that the projections on the housing fit
into the holes in the holding bracket. Be sure to lock the holding bracket into
the right side of the housing. When reassembled, the Unit should appear as
shown below.
Circuit board guide
Bracket
Hole
Holding bracket
Circuit board
Circuit board guide
32
Section 3-3
System Configurations
How to Mount the Memory
Unit to the CPU Unit
1, 2, 3...
! Caution
Mount the Memory Unit to the CPU Unit by following the steps below.
1. Turn OFF the power to the PC.
Do not attempt to mount the Memory Unit to the CPU Unit while the power to the
PC is ON. Doing so may cause data to be lost, or may damage the CPU Unit or
Memory Unit.
2. Set the selector switches on the Memory Unit to the desired positions (refer
to 2-6 Memory Units).
3. Insert the Memory Unit into its compartment as shown below. As you do this,
you will feel a slight resistance as the connector on the Memory Unit mates
with the connector on the CPU Unit. Continue pushing on the Memory Unit
until it is inserted completely into the CPU Unit.
Guide
Guide
3-3
System Configurations
When building your C200H system there may be some restrictions depending
on the Unit you are using and the Rack you are mounting it to. The following figure shows an assembled CPU Rack, Expansion I/O Rack, and Remote I/O
Slave Rack. Use it as a quick reference when assembling your PC. For details
about the individual Units, refer to that Unit’s operation manual.
The items listed below should be kept in mind.
• The SYSMAC LINK Unit and the SYSMAC NET Link Unit are always mounted
to either of the two slots to the left of the C200H-CPU31-E CPU Unit. When
using SYSMAC NET, an Auxiliary Power Supply Unit is mounted to the left of
the Units.
• The 16-point Output Units (C200H-OC225/OD212/OD21A) and B7A Interface
Unit (C200H-B7AO1) can only be mounted to a C200H-BCjj1-V1/V2 Backplane.
• Group-2 High-density I/O Units and Group-2 B7A Interface Units can be
mounted only to a C200H-CPU21-E/23-E/31-E or Expansion I/O Rack. They
cannot be mounted to a Slave Rack.
33
Section 3-3
System Configurations
Special I/O Units
•Up to ten Special I/O
Units can be mounted.
•Mount Special I/O Units
to any slot on the CPU
Rack (except the two
slots to the left of the
CPU Unit), the Expansion I/O Rack, or Slave
Rack.
Host Link Unit and
Remote I/O Master Unit
•Up to two Units can be
mounted.
•Host Link Units and Remote I/O Master Units
can be mounted to any
slot on the CPU Rack
(except the two slots to
the left of the CPU Unit)
or the the Expansion I/O
Rack.
Group-2 High-density I/O Units
and Group-2 B7A Interface Units
•Up to ten 32-point or five
64-point Units can be
mounted.
•Mount the Units to any
slot on the CPU Rack (except the two slots to the
left of the CPU Unit) or the
Expansion I/O Rack.
SYSMAC NET LINK Unit
and SYSMAC LINK Unit
• Use up to two Units, mounted to either of
the two slots to the left of the CPU Unit.
•When using either of these two Units the
use of peripheral devices is limited. Refer
to Section 4-3 Maximum Current and Power Supplied.
I/O Units
•I/O Units with 5, 8, 12, or 16
points. Standard B7A Interface Units available also.
•Units with 10- or 19-terminal
terminal blocks.
•Units with 5 and 8 points
have 10-terminal terminal
blocks and Units with 10 and
12 points have 19-terminal
terminal blocks.
•There are some restrictions
on the mounting position of
19-terminal I/O Units (refer to
Appendix B Specifications).
Memory Units
•RAM, EPROM, or EEPROM Units available.
•EEPROM requires an optional EEPROM Chip.
•EPROM requires a separately available EPROM
Chip.
CPU Unit
Built-in power supply
I/O Unit cover
For 10-terminal block I/O Units
Backplane
3-, 5-, 8-, 10-slot types available
Expansion I/O Racks
Up to two Expansion I/O
Racks can be connected to
one CPU Rack.
Expansion I/O Power Supply
I/O Connecting Cable
•Available in lengths from 30 cm to 10 m.
•Total length of I/O Connecting Cables
between all Racks must not exceed 12 m.
Slave Rack
Up to five Racks can be connected.
Group-2 High-density I/O Units and
Group-2 B7A Interface Units cannot
be mounted to Slave Racks.
Backplane
3-, 5-, 8-, or 10-slot types
available
Remote I/O Slave Unit
Power supply built-in
Optical Fiber Cable or Wire Cable
34
SECTION 4
System Connections
In the preceding sections we have covered what all the parts of a PC are and how they should be assembled. This section
provides detailed information about the types of considerations involved in making all of the PC connections. Also included
in this section are considerations that should be kept in mind when using the C200H-CPU31-E as the CPU Unit.
4-1
4-2
4-3
4-4
I/O Word Allocation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Remote I/O . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Maximum Current and Power Supplied . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
I/O Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
36
40
41
47
35
Section 4-1
I/O Word Allocation
4-1
I/O Word Allocation
Standard I/O Units
Each slot of the Backplane is assigned a fixed word in memory. This word is accessible for I/O use only in the given slot. However, Standard I/O Units are available in 5-, 8-, 12-, and 16-point models. If an I/O Unit other than a 16-point model
is mounted, the unused points of that word are accessible only as “work bits” (refer to the C200H Operation Manual). The number of I/O bits available for the entire system, therefore, varies according to the model of I/O Units used, as well as
the model of Backplanes used. The figure below shows the relationship between
the model of I/O Unit and work bits. The shaded bits can only be used as work
bits.
5-point Units
00
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
36
8-point Units
00
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
12-point Units
16-point Units
00
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
00
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
Section 4-1
I/O Word Allocation
The CPU Rack begins with word 000 at the leftmost slot. The first Expansion I/O
Rack begins with word 010, and the second Expansion I/O Rack with word 020.
The first word of each Rack is fixed, regardless of the model of Backplane used.
As with the I/O bits unused by individual I/O Units, the bits of the I/O words unused by a Backplane can be used as work bits. The following figure shows the
relationship between the model of Backplane and I/O words. The shaded bits
can only be used as work bits.
C200H-BC031-V1/V2 Backplane
Word
000
001
002
003
004
005
006
007
008
009
00
00
00
00
00
00
00
00
00
00
15
15
15
15
15
15
15
15
15
15
Bits
C200H-BC051-V1/V2 Backplane
Word
000
001
002
003
004
005
006
007
008
009
00
00
00
00
00
00
00
00
00
00
15
15
15
15
15
15
15
15
15
15
Bits
C200H-BC081-V1/V2 Backplane
Word
000
001
002
003
004
005
006
007
008
009
00
00
00
00
00
00
00
00
00
00
15
15
15
15
15
15
15
15
15
15
Bits
Note The C200H-OC225, C200H-OD212, and C200H-OD21A 16-point Output Units
must be mounted to a C200H-BCjj1-V1/V2 Backplane.
For example, if a PC consists of three 8-slot Racks with 8-point I/O Units
mounted to all I/O Unit mounting positions, the number of I/O points for the entire
PC will be:
8 points x 8 slots x 3 Racks = 192 points
If a PC consists of three 8-slot Racks with the I/O Unit mounting positions equally
divided between 16-point Input Units and 12-point Output Units, the number of
I/O points for the entire PC will be:
Input points = 16 points x 4 slots x 3 Racks = 192 points
Output points = 12 points x 4 slots x 3 Racks = 144 points
Total I/O points = 192 + 144 = 336
37
Section 4-1
I/O Word Allocation
The following figure shows the word allocation for a fully expanded C200H with
three 8-slot Backplanes.
Allocation for Special I/O
Units and Slave Racks
Wd
000
Wd
001
Wd
002
Wd
003
Wd
004
Wd
005
Wd
006
Wd
007
CPU
Unit
Wd
010
Wd
011
Wd
012
Wd
013
Wd
014
Wd
015
Wd
016
Wd
017
Power
Supply
Wd
020
Wd
021
Wd
022
Wd
023
Wd
024
Wd
025
Wd
026
Wd
027
Power
Supply
Up to ten Special I/O Units may be mounted in any slot of the CPU Rack or Expansion I/O Racks. Up to five Slave Racks may be used, whether one or two
Masters are used. IR area words are allocated to Special I/O Units and Slave
Racks by the unit number on the Unit, as shown in the following tables.
Special I/O Units
Slave Racks
Unit number
0
1
2
3
4
5
6
7
8
9
Unit number
0
1
2
3
4
IR address
100 to 109
110 to 119
120 to 129
130 to 139
140 to 149
150 to 159
160 to 169
170 to 179
180 to 189
190 to 199
IR address
050 to 059
060 to 069
070 to 079
080 to 089
090 to 099
The C500-RT001/002-(P)V1 Remote I/O Slave Rack may be used, but it requires 20 I/O words, not 10, and therefore occupies the I/O words allocated to 2
C200H Slave Racks, both the words allocated to the unit number set on the rack
and the words allocated to the following unit number. When using a C200H CPU
Unit, do not set the unit number on a C500 Slave Rack to 4, because there is no
unit number 5. I/O words are allocated only to installed Units, from left to right,
and not to slots as in the C200H system.
Allocation for Optical I/O
Units
I/O words between IR 200 and IR 231 are allocated to Optical I/O Units by unit
number. The I/O word allocated to each Unit is IR 200+n, where n is the unit number set on the Unit.
Allocation for Remote I/O
Master and Link Units
Remote Master I/O Units, SYSMAC LINK Units, SYSMAC NET Link Units, and
Host Link Units do not use I/O words, and the PC Link Units use the LR area, so
words allocated to the slots in which these Units are mounted are available as
work words.
38
Section 4-1
I/O Word Allocation
Allocation for Group-2
High-density I/O Units
Group-2 High-density I/O Units are allocated words between IR 030 and IR 049
according to I/O number settings made on them and do not use the words allocated to the slots in which they are mounted. For 32-point Units, each Unit is allocated two words; for 64-point Units, each Unit is allocated four words. The words
allocated for each I/O number are in the following tables. Any words or part of
words not used for I/O can be used as work words or bits in programming.
32-point Units
64-point Units
Words
I/O number
I/O number
Words
0
IR 30 to IR 31
0
IR 30 to IR 33
1
IR 32 to IR 33
1
IR 32 to IR 35
2
IR 34 to IR 35
2
IR 34 to IR 37
3
IR 36 to IR 37
3
IR 36 to IR 39
4
IR 38 to IR 39
4
IR 38 to IR 41
5
IR 40 to IR 41
5
IR 40 to IR 43
6
IR 42 to IR 43
6
IR 42 to IR 45
7
IR 44 to IR 45
7
IR 44 to IR 47
8
IR 46 to IR 47
8
IR 46 to IR 49
9
IR 48 to IR 49
9
Cannot be used.
When setting I/O numbers on the High-density I/O Units, be sure that the settings will not cause the same words to be allocated to more than one Unit. For
example, if I/O number 0 is allocated to a 64-point Unit, I/O number 1 cannot be
used for any Unit in the system.
Group-2 High-density I/O Units are not considered Special I/O Units and do not
affect the limit to the number of Special I/O Units allowed in the System, regardless of the number used.
The words allocated to Group-2 High-density I/O Units correspond to the connectors on the Units as shown in the following table.
Unit
32-point Units
64-point Units
Word
First
Second
First
Second
Third
Forth
Connector/row
Row A
Row B
CN1, row A
CN1, row B
CN2, row A
CN2, row B
Note Group-2 High-density I/O Units cannot be mounted to Slave Racks and cannot
be used with the C200H-CPU01-E, C200H-CPU03-E, and C200H-CPU11-E.
39
Section 4-2
Remote I/O
Allocation for Group-2 B7A
Interface Units
Group-2 B7A Interface Units are allocated words between IR 030 and IR 049
according to I/O number settings made on them and do not use the words allocated to the slots in which they are mounted. For 32-point Units, each Unit is allocated two words; for 64-point Units, each Unit is allocated four words. The words
allocated for each I/O number are in the following tables. Any words or part of
words not used for I/O can be used as work words or bits in programming.
32-point Units
I/O number
Words
64-point Units
I/O number
Words
0
IR 30 to IR 31
0
IR 30 to IR 33
1
IR 32 to IR 33
1
IR 32 to IR 35
2
IR 34 to IR 35
2
IR 34 to IR 37
3
IR 36 to IR 37
3
IR 36 to IR 39
4
IR 38 to IR 39
4
IR 38 to IR 41
5
IR 40 to IR 41
5
IR 40 to IR 43
6
IR 42 to IR 43
6
IR 42 to IR 45
7
IR 44 to IR 45
7
IR 44 to IR 47
8
IR 46 to IR 47
8
IR 46 to IR 49
9
IR 48 to IR 49
9
Cannot be used.
When setting I/O numbers on the B7A Interface Units, be sure that the settings
will not cause the same words to be allocated to more than one Unit. For example, if I/O number 0 is allocated to a 64-point Unit, I/O number 1 cannot be used
for any Unit in the system.
Group-2 B7A Interface Units are not considered Special I/O Units and do not affect the limit to the number of Special I/O Units allowed in the System, regardless
of the number used.
4-2
Remote I/O
There are limits to how long the normal wiring between the PC and its Expansion
I/O Racks can be. A Remote I/O Unit can extend this distance greatly, so that the
PC and its Expansion I/O Racks can even be located in separate buildings.
There are two types of Remote I/O Systems, optical and wired.
By locating a Rack farther from the CPU Rack, a Remote I/O System eliminates
the time and mess in wiring (or changing wiring) to many devices that are separated from the CPU Rack. Although all I/O points must ultimately be wired individually, the question is one of distance: Do you want to wire dozens of terminals
all the way across a factory complex or do you want to run a single cable for most
of the distance and then wire individual terminals locally? A PC with an Expansion I/O System is called an Expanded PC.
40
Section 4-3
Maximum Current and Power Supplied
I/O words 100 through 199 and DM words 1000 through 1999 are allocated to
Special I/O Units. There are limitations to the number and model of Special I/O
Units that can be mounted to a Remote I/O Slave Rack. For example, Group-2
High-density I/O Units and B7A Interface Units cannot be mounted to a Remote
I/O Slave Rack. Provided no other models of Special I/O Units are mounted to a
Remote I/O Slave Rack, the maximum number of Special I/O Units that can be
mounted is shown below for each model.
Group
Units
Total number
A
High-speed Counter, Position Control
(NC111/NC112), ASCII, Analog I/O, ID Sensor,
Fuzzy Logic Unit
4 Units
B
High-density and Mixed I/O, Cam Positioner,
Temperature Control, PID Control, Heat/Cool
Temperature Control
8 Units
C
Temperature Sensor, Voice
6 Units
D
Position Control (NC221)
2 Units
When using a combination of A, B, C, and D Units on a Remote I/O Slave Rack,
the number of each model of Unit being used must satisfy the following two formulas.
3A + B + C + 6D 12
A+B+C+D 8
In addition, when PC Link Units are used, a maximum of ten Special I/O Units
and PC Link Units total can be mounted to one Expanded PC. When a High-density I/O Unit is mounted to a Remote I/O Slave Rack, the RM001-PV1 or RM201
Remote I/O Master Unit must be used.
4-3
Maximum Current and Power Supplied
The power supplies, including those built in the CPU Units, are limited in the total
current they can supply to I/O Units.
The table below shows the maximum currents supplied by each power supply.
There are three categories in the “Maximum current supplied”:
1, 2, 3...
1. The 5-V internal logic current powers I/O Cards and communications cards.
2. The 26-V relay current powers relay output cards and ID Sensor Units.
3. Finally, the external 24-VDC power supply on the CPU Unit powers external
input devices.
The total wattage of all three categories cannot exceed the wattage listed in the
last column, “Maximum power.”
You should not exceed any of the individual current ratings for the voltage
supplied by any single Unit, nor should you exceed the total maximum power
output.
41
Section 4-3
Maximum Current and Power Supplied
Current Supplied
Name
CPU Rack
Expansion
I/O Rack
Slave Rack
Model number
Max. current supplied (See note 1)
Maximum
5V
(internal logic
current)
26 V
(relay current)
C200H-CPU21-E
3.2 A
0.6 A
0.8 A
C200H-CPU23-E
1.6 A
0.6 A
---
C200H-CPU31-E
3.0 A
0.6 A
0.8 A
C200H-PS221
C200H-PS211
C200H-RT001-P
2.7 A
0.6 A
2.7 A
0.6 A
0.8 A
--0.8 A
19 to 22 W
(See note 2)
28 W
23 W
28 W
C200H-RT002-P
---
23 W
C200H-RT201
0.8 A
28 W
C200H-RT202
---
23 W
Note
24 V
(No-voltage
contact current)
power
20 to 23 W
(See note 2)
18 W
1. The figures shown in the “maximum current supplied” and “maximum power
supplied” columns are computed with the power consumed by the Backplanes, CPU Unit, Memory Cassettes, Peripheral Devices, I/O Power Supply Units, and Slave Units already calculated.
Design the system so that the following two conditions are satisfied.
Condition 1
(1) (Total current consumption of all Units in the 5-V system) ≤ (the figure in
the 5-V column)
(2) (Total current consumption of all Units in the 26-V system) ≤ (the figure in
the 26-V column)
(3) (Total current consumption of all Units in the 24-V system) ≤ (the figure in
the 24-V column)
Condition 2
(1) x 5 V + (2) x 26 V + (3) x 24 ≤ (maximum power supplied)
2. In the C200H-CPU21-E and C200H-CPU31-E, the maximum power drawn
from the 5-V supply depends upon the current, as shown below.
Max. Power vs. Current Supplied
23
22
20
0
0
42
C200H-CPU31-E
(W)
Total Power Consumption (W)
Total Power Consumption (W)
C200H-CPU21-E
(W)
1.6
Current Drawn from 5-V Supply (A)
3.2 (A)
19
0
0
1.4
Current Drawn from 5-V Supply (A)
3.0 (A)
Section 4-3
Maximum Current and Power Supplied
Current Drawn from 5-V
Supply (Standard I/O Units)
Unit
DC Input
Model number
C200H-ID211
Current
consumption
0.01 A each
C200H-ID212
No-Voltage Contact
Input
AC Input
C200H-ID001
C200H-ID002
C200H-IA121
C200H-IA122/IA122V
C200H-IA221
C200H-IA222/IA222V
AC/DC Input
C200H-IM211
C200H-IM212
Contact Output
C200H-OC221
C200H-OC222
C200H-OC223
C200H-OC224
Transistor Output
C200H-OC225
0.05 A
C200H-OD411
0.14 A
C200H-OD211
0.16 A
C200H-OD212
0.18 A
C200H-OD213
0.14 A
C200H-OD214
C200H-OD216
0.01 A each
C200H-OD217
Triac Output
Analog Timer Unit
B7A Interface Unit
(Standard Units)
Current Drawn from 5-V
Supply for Group-2
High-density I/O Units
Unit
DC Input
Transistor Output
Current Drawn from 5-V
Supply for Group-2 B7A
Interface Units
Unit
B7A Interface Unit
(Group-2 Units)
C200H-OD21A
0.16 A
C200H-OA121-E
0.14 A
C200H-OA122-E
0.18 A
C200H-OA221
0.14 A
C200H-OA223
0.18 A
C200H-OA222V
0.20 A
C200H-OA224
0.27 A
C200H-TM001
0.06 A
C200H-B7AI1
C200H-B7AO1
0.10 A
Model number
C200H-ID111
C200H-ID216
C200H-ID217
C200H-ID218
C200H-ID219
C200H-OD218
C200H-OD219
C200H-OD21B
Model number
C200H-B7A12/02
C200H-B7A21/22
Current
consumption
0.12 A
0.1 A
0.12 A
0.1 A
0.12 A
0.18 A
0.27 A
0.18 A
Current
consumption
0.10 A
43
Section 4-3
Maximum Current and Power Supplied
Current Drawn from 5-V
Supply for Special I/O Units
Unit
Model number
Current
consumption
0.13 A
TTL Input
C200H-ID501
DC Input
C200H-ID215
TTL Output
C200H-OD501
Transistor Output
C200H-OD215
TTL I/O
DC Input/Transistor
Output
C200H-MD501
0.18 A
C200H-MD115
C200H-MD215
C200H-CT001-V1
0.30 A
High-speed Counter
0.22 A
C200H-CT002
C200H-CT021
Position Control
Analog Input
Analog Output
Temperature Control
C200H-NC111
C200H-NC112
C200H-NC211
0.40
0.15 A
0.50 A
C200H-AD001
0.55 A
C200H-AD002
0.45 A
C200H-DA001
0.65 A
C200H-DA002
0.6 A
C200H-TC001
C200H-TC002
C200H-TC003
0.33 A
C200H-TC101
C200H-TC102
C200H-TC103
Heat/Cool Temperature
Control
C200H-TV001
C200H-TV002
C200H-TV003
0.33 A
C200H-TV101
C200H-TV102
C200H-TV103
PID Control
C200H-PID01
C200H-PID02
C200H-PID03
0.33 A
Temperature Sensor
0.45 A
ASCII
C200H-TS001/TS002
C200H-TS101/TS102
C200H-ASC02
Voice
C200H-OV001
0.30 A
ID Sensor
C200H-IDS01-V1
0.25 A
0.20 A
C200H-IDS21
44
Fuzzy Logic
C200H-FZ001
0.30 A
Cam Positioner
C200H-CP114
0.30 A
Section 4-3
Maximum Current and Power Supplied
Current Drawn from 5-V
Supply for Other Units
Unit
Model number
C200H-LK101-PV1
Current
consumption
0.25 A
C200H-LK201-V1
0.15 A
C200H-LK202-V1
0.25 A
PC Link
C200H-LK401
0.35 A
Remote Master
C200H-RM001-PV1
0.20 A
C200H-RM201
0.25 A
0.8 A
SYSMAC NET Link Unit
C200HW-SLK13/SLK14/SLK23/
SLK24
C200HS-SNT32
Feed Adapter
C200H-APS01/ASP02/ASP03
0A
Host Link
SYSMAC LINK Unit
Current Drawn from 26-V
Supply
Unit
Model number
Contact Output
C200H-OC221/OC222/OC223/
OC224/OC225
Transistor Output
C200H-OD216/OD217
ID Sensor
C200H-IDS01-V1/IDS21
1.0 A
Current
consumption
0.075 A*
0.12 A
Note *With all eight outputs ON simultaneously.
Current Drawn from 24-V
Supply
Unit
Model number
No-Voltage Contact
Input Units
Calculation Examples
C200H-ID001/ID002
Current
consumption
0.06 A
The total power consumption for each Rack can be obtained from the following
formulas
CPU Rack =
Total power consumption for each Unit + 7 (8)
(VA)
0.6 x 0.55 (1)
7 = CPU Unit power consumption, (8) = Power consumption of the
CPU21-E/23-E
0.6 = 60% efficiency
0.55 (1) = Power rate (Number in parentheses: when CPU31-E is used.)
All other Racks =
Total power consumption for each Unit + 2
0.6 x 0.55 (1)
(VA)
2 = I/O Power Supply Unit (Remote I/O Slave Unit) power consumption
0.6 = 60% efficiency
0.55 (1) = Power rate (Number in parentheses: when PS211, RT002-P or RT202
is used.)
Example 1
Assume that four Contact Output Units, three No-Voltage Contact Input Units,
and one Host Link Unit are mounted to a Rack, along with CPU21-E. The following table shows how the total power consumption is calculated.
Voltage
Current consumption
Power consumption
5V
(1) 0.01 x 7 + 0.25 = 0.32 A (≤ 3.2 A)
(1) x 5 V = 1.6 W
26 V
(2) 0.075 x 4 = 0.30 A (≤ 0.6 A)
(2) x 26 V = 7.8 W
24 V
(3) 0.06 x 3 + 0.3 = 0.48 A (≤ 0.8 A)
(3) x 24 V = 11.52 W
Total
---
20.92 W (≤ 23 W)
45
Section 4-3
Maximum Current and Power Supplied
Example 2
Assume that six DC Input Units and two High-speed Counter Units are mounted
to a Rack, along with the PS221 Power Supply. The following table shows how
the total power consumption is calculated.
Voltage
Example 3
Current consumption
5V
(1) 0.01 x 6 + 0.3 x 2 = 0.66 A (≤ 2.7 A)
(1) x 5 V = 3.3 W
26 V
(2) 0
(2) 0
24 V
(3) Service power supply = 0.8 A (≤ 0.8A)
(3) x 24 V = 19.2 W
Total
---
22.5 W (≤ 28 W)
Assume that the following Units are mounted to a Rack to which a C200HCPU31-E is mounted. The following table shows how the total power consumption is calculated.
• SYSMAC LINK Units (SLK23):
1
• Contact Output Units (OC221):
4
• High-density Input Units (ID217):
1
• High-density Output Units (OD219):
1
• High-speed Counter Units (CT002):
1
• Current for ID217:
0.3 A
Voltage
Example 4
Current consumption
Power consumption
5V
(1) 0.6 + 0.01 x 4 + 0.12 + 0.27 + 0.3
= 1.33 A (≤ 3.0 A)
(1) x 5 V = 6.65 W
26 V
(2) 0.075 x 4=0.30 A (≤0.6 A)
(2) x 26 V = 7.8 W
24 V
(3) Service power supply = 0.3 A (≤ 0.8A)
(3) x 24 V = 7.2 W
Total
---
21.65 W (≤ 22 W)
Assume that the following Units are mounted to a rack to which is mounted the
C200H-CPU31-E. The following table shows how the total power consumption
is calculated.
• SYSMAC NET Link Units (SNT32):
1
• Central Power Supply Adapter (Current 0):
1
• Contact Output Units (OC221):
2
• DC Input Units (ID212):
3
• High-speed Counter Units (CT002):
1
• Current for ID212:
0.4 A
Voltage
46
Power consumption
Current consumption
Power consumption
5V
(1) 1.0 + 0.01 x 5 + 0.3 = 1.35 A (≤ 3.0 A)
(1) x 5 V = 6.75 W
26 V
(2) 0.075 x 2=0.15 A (≤0.6 A)
(2) x 26 V = 3.9 W
24 V
(3) Current=0.4 A(≤0.8 A)
(3) x 24 V = 9.6 W
Total
---
20.25 W (≤ 22 W)
Section 4-4
I/O Connections
Calculation of Power
Consumption for Each
Rack (Examples)
The total power consumption for each Rack can be obtained from the following
formulas:
• CPU Rack: Total power consumption for each Unit + 7 (8)
0.6 x 0.55 (1)
(VA)
Where:
7 = Power consumption of the CPU Unit,
(8) = Power consumption of the CPU21-E/23-E,
0.6 = 60% efficiency, and
0.55 (1) = Power rate (Number in parentheses: when CPU31-E is used.)
• Expansion I/O Power Supply/Remote I/O Slave Unit:
Total power consumption for each Unit + 2
0.6 x 0.55 (1)
(VA)
Where:
2 = Power consumption of the I/O Power Supply or
Remote I/O Slave Unit,
0.6 = 60% efficiency, and
0.55 (1) = Power rate (Number in parentheses: when
PS211, RT002-P or RT202 is used.)
4-4
I/O Connections
Connect the I/O Devices to the I/O Units using AWG 22 (cross-sectional area of
0.3 mm2) for 19-terminal terminal blocks and AWG 22 to AWG 18 lead wire
(cross-sectional area of 0.3 to 0.75 mm2) for 10-terminal terminal blocks. The
terminals have screws with 3.5-mm diameter heads and self-raising pressure
plates. Connect the lead wires to the terminals as shown below. Tighten the
screws with a torque of 0.8 N S m.
Power Supply Wiring
Use 1.25-mm2 cables or larger. The terminal blocks have screws with 3.5-mm
diameter heads and self-raising pressure plates. For connecting to the terminal
blocks, use round crimp terminals for 3.5-mm diameter heads. Directly connecting stranded wires to the terminal blocks may cause a short-circuit.
Tighten the terminals on the terminal blocks to the torque of 0.8 N S m.
47
Section 4-4
I/O Connections
Terminal Block
The terminal block of an I/O Unit can be removed by loosening the mounting
screws. You do not have to remove the lead wires from the terminal block in order to remove it from an I/O Unit.
Locks for terminal block.
Unlock to remove the terminal
block from the I/O Unit. Make
sure the terminal block is
locked securely after wiring is
complete.
I/O Unit Cover
A C200H-COV11 Cover is provided as an I/O Unit cover for Units that use 10P
terminal block connectors. After the I/O wiring has been completed, slide the
cover up from the bottom, as shown in the illustration below.
Attach
Remove
DC Two-wire Sensor
Connection Precautions
48
I/O Unit cover
If a two-wire sensor is used with a 12-VDC or 24-VDC input device, make sure
that the following conditions are satisfied. Malfunctions will occur if these conditions are not satisfied.
• The relationship between the PC ON voltage and the sensor residual voltage is
as follows:
VON VCC – VR
• The relationship between the PC ON current and the sensor control output
(load current) is as follows:
IOUT (min) ION IOUT (max)
ION = (VCC – VR – 1.5 (PC internal residual voltage))/RIN
Connect R bleeder resistance if ION is less than IOUT (min).
The constant for bleeder resistance is determined by the following equation.
R (VCC – VR)/(IOUT (min) – ION)
Power W (VCC – VR)2/R 4 (margin)
• The relationship between the PC OFF current and sensor leakage current is as
follows:
Section 4-4
I/O Connections
IOFF Ileak
Refer to the information on input and output leakage current shown below.
The value of IOFF depends on the Unit used. For Input Units that have an unspecified OFF current, however, the value of IOFF is always 1.8 mA.
DC Input Unit
VR
Two-wire sensor
R
RIN
VCC
VCC:
Power supply voltage
VR:
Sensor output residual voltage
VON:
PC ON voltage
IOUT:
Sensor control output (load current)
ION:
PC OFF current
Ileak:
Sensor leakage current
IOFF:
PC OFF current
R:
Bleeder resistance
RIN:
PC input impedance
Input Leakage Current
When two-wire sensors, such as photoelectric sensors, proximity sensors, or
limit switches with LEDs, are connected to the PC as input devices, the input bit
may be turned ON erroneously by leakage current. In order to prevent this, connect a bleeder resistor across the input as shown below.
Input
power
supply
Bleeder
resistor
R
PC
Sensor
If the leakage current is less than 1.3 mA, there should be no problem. If the leakage current is greater than 1.3 mA, determine the value and rating for the
bleeder resistor using the following formulas.
I = leakage current in mA
7.2
kW max.
R = ––––––
2.4 x I – 3
2.3
W = ––– W min.
R
Output Leakage Current
If there is a possibility of leakage current causing a transistor or triac to malfunction, connect a bleeder resistor across the output as shown below.
OUT
L
R
Load power supply
PC
Bleeder resistor
COM
Determine the value and rating for the bleeder resistor using the following formula.
R
Eon
–––
I
49
Section 4-4
I/O Connections
Where
Eon = ON voltage of the load
I = leakage current in mA
R = bleeder resistance
Wiring Examples
The following are examples of how to connect I/O devices to I/O Units. During
wiring, work slowly and carefully. If an input device is connected to an Output
Unit, damage may result. Check all I/O devices to make sure they meet the specifications (refer to Appendix B Specifications).
DC Input Units
Contact output
IN
DC input
COM
When using the NPN-current-output configuration shown below, the sensor and
Input Unit should receive their power from the same supply.
NPN current output
+
Current
regulator
IN
Output
7 mA
0V
Sensor
Power
Supply
DC input
COM
NPN open-collector output
+
Sensor
Power
Supply
IN
Output
7 mA
DC input
COM
0V
PNP current output
+
Sensor
Power
Supply
Output
IN
7 mA
0V
AC/DC input
COM
0V
The circuit below should be used for I/O devices having a voltage output.
Voltage output
+
COM
Output
0V
50
IN
Sensor
Power
Supply
DC input
Section 4-4
I/O Connections
The circuit below should NOT be used for I/O devices having a voltage output.
Voltage output
+
Output
0V
Sensor
Power
Supply
IN
DC input
COM
AC Input Units
Contact output
IN
AC input
COM
AC Switching
IN
Proximity
switch
main
circuit
AC input
COM
Note When using a reed switch as an input contact for an AC Input Unit, the allowable
current of the switch must be 1 A or greater. The contacts will be fused due to
inrush current if reed switches with a lower current capacity are used.
Output Units
A fuse placed in the output circuit will protect the output element, circuit board,
etc., in the event of a short circuit in the output circuit. Although some Units have
a built-in fuse, it is recommended that you connect an external fuse to each Output Unit for extra safety and ease of maintenance.
51
SECTION 5
Installation Environment
This section details the necessary environment and conditions for installation of the PC. For specific instructions on mounting
Units and wiring for I/O and power, refer to 2-4 Power Supply and 3-3 System Configurations.
5-1
5-2
5-3
5-4
Installation Environment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Mounting Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Duct Work . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Preventing Noise . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
54
55
57
58
53
Section 5-1
Installation Environment
5-1
Installation Environment
This section details the necessary environmental conditions for installing the
PC.
! Caution
Ambient Conditions
Static electricity can damage PC components. Your body can carry an electrostatic charge, especially when the humidity is low. Before touching the PC, be
sure to first touch a grounded metallic object, such as a metal water pipe, in order
to discharge any static build-up.
Do not install the PC in any of the following locations. Doing so will affect PC
life and may affect operating performance.
• Locations subject to ambient temperatures lower than 0°C or higher than
55°C.
• Locations subject to drastic temperature changes or condensation.
• Locations subject to ambient humidity lower than 10% or higher than 90%.
• Locations subject to corrosive or flammable gases.
• Locations subject to excessive dust (especially iron dust) or chloride.
• Locations that would subject the CPU Unit to direct shock or vibration.
• Locations that would subject the PC to water, oil, or chemical reagents.
• Locations exposed to direct sunlight.
Cooling
There are two points to consider in order to ensure that the PC does not
overheat. The first is the clearance between Racks, and the second is installation of a cooling fan.
Clearance Between Racks
The Racks need to have sufficient room between each other to allow for I/O
wiring, and additional room to ensure that the I/O wiring does not hamper
cooling. However, the Racks must be mounted close enough to each other
that the length of the Connecting Cable between any two Racks does not
exceed 10 m, and the total length of the Connecting Cables between all
Racks does not exceed 12 m. As a general rule, about 70 to120 mm should
be left between any two Racks.
Cooling Fan
A cooling fan is not always necessary, but may be needed in some installations. Try to avoid mounting the PC in a warm area, or over a source of heat.
A cooling fan is needed if the ambient temperature may become higher than
that specified (refer to Appendix B Specifications). If the PC is mounted in an
enclosure, a cooling fan may need to be installed, as shown below, to maintain the ambient temperature within specifications.
Fan
PC
Control Panel
54
Section 5-2
Mounting Requirements
5-2
Mounting Requirements
The PC consists of from one to three Racks. Each Rack must be mounted vertically, that is with the printing on the front panels oriented as it would normally be
read. The Racks should be mounted one above the other with the CPU Rack
uppermost as shown below.
CPU Rack
These connectors
are not used.
Cover them with
caps.
Expansion Rack
Expansion Rack
The C200H is approved by Underwriters Laboratories under the condition that,
“The device must be mounted vertically for ventilation purposes.”
DIN Track Mounting
The PC may be mounted using DIN Track if desired. This type of mounting is not
required, and the PC may be directly mounted to any sturdy support meeting the
environmental specifications (refer to Appendix B Specifications). If you want to
mount the PC on DIN Track, you can order a DIN Track from OMRON (refer to
Appendix A Standard Models). DIN Tracks come in the two heights shown below.
7.3-mm Height
16-mm Height
55
Section 5-2
Mounting Requirements
DIN Track Mounting Bracket
The DIN Track Mounting Bracket shown below is necessary for mounting the PC
to the DIN Track.
Specification
DIN Track Mounting Bracket
DIN
Model
One set (two brackets)
C200H-DIN01
50 cm long, 7.3 mm high
1 m long, 7.3 mm high
1 m long, 16 mm high
PFP-50N
PFP-100N
PFP-100N2
Procedure
1, 2, 3...
1. The following diagram is a view of the back of the Backplane. Attach one
Mounting Bracket to the left and right sides of the Backplane as shown below.
Backplane
DIN Track
Mounting
Bracket
There are two
Backplane mounting
screws each on the
left and right sides of
the Backplane. Use
these screws to
attach the DIN Track
Mounting Brackets to
the Backplane.
2. Mount the Backplane to the DIN Track so that the claws on the Mounting
Brackets fit into the upper portion of the DIN Track as shown below.
This claw fits into the DIN track
DIN track
Backplane
DIN Track Mounting Bracket
56
Section 5-3
Duct Work
3. Loosen the screws attaching the Mounting Brackets to the Backplane. Slide
the Backplane upward as shown below so that the Mounting Bracket and
Backplane clamp securely onto the DIN Track. Tighten the screws.
DIN Track Mounting Bracket
DIN
track
Hold-down bracket
Projections
5-3
Slide this screw to the top of the
projection and then tighten it.
Duct Work
If power cables carrying more than 10 A 400 V, or 20 A 220 V must be run alongside the I/O wiring (that is, in parallel with it), at least 300 mm must be left between the power cables and the I/O wiring as shown below.
Low current cable
1
300 mm min.
Control cable
2
Power cable
300 mm min.
3
Grounding at resistance
of less than 100 Ω
Where:
1 = I/O wiring
2 = General control wiring
3 = Power cables
57
Section 5-4
Preventing Noise
If the I/O wiring and power cables must be placed in the same duct (for example,
where they are connected to the equipment), they must be shielded from each
other using grounded metal plates.
Metal plate (iron)
200 mm min.
1
2
3
Grounding at resistance
of less than 100 Ω
Where:
5-4
1 = I/O wiring
2 = General control wiring
3 = Power cables
Preventing Noise
In order to prevent noise from interfering with the operation of the PC, use AWG
14 twisted-pair cables (cross-sectional area of at least 2 mm2). Avoid mounting
the PC close to high-power equipment, and make sure the point of installation is
at least 200 mm away from power cables as shown in the following diagram.
Power lines
200 mm min.
PC
200 mm min.
Whenever possible, use wiring conduit to hold the I/O wiring. Standard wiring
conduit should be used, and it should be long enough to completely contain the
I/O wiring and keep it separated from other cables.
58
SECTION 6
Power Considerations
Use a commercially available 100 to 120 VAC, 200 to 240 VAC, or 24 VDC power source, according to the model of PC you
are using (refer to Appendix B Specifications). Expansion I/O Racks, if used, must also be connected to the power source. If
possible, use independent power sources for the PC, input devices, and output devices. All Racks of the PC may be connected
to one power source.
6-1
6-2
6-3
6-4
Grounding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Insulation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Emergency Stop . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
60
60
60
61
59
Section 6-3
Emergency Stop
6-1
Grounding
To avoid electrical shock, attach a grounded (earth ground) AWG 14 wire (crosssectional area of at least 2 mm2) to the GR terminal. The resistance to ground
must be less than 100 Ω. Do not use a wire longer than 20 m. Care must be taken, because ground resistance is affected by environmental conditions such as
soil composition, water content, time of year, and the length of time since the
wire was laid underground.
The Line Ground (LG) terminal is a noise-filtered neutral terminal that does not
normally require grounding. If electrical noise is a problem, however, this terminal should be connected to the Ground (GR) terminal.
PC operation may be adversely affected if the ground wire is shared with other
equipment, or if the ground wire is attached to the metal structure of a building.
When using an Expansion I/O Rack, the Rack must also be grounded to the GR
terminal. The same ground can be used for all connections.
6-2
Insulation
If a separate ground is being supplied to different Racks, Backplane Insulating
Plates must be used to insulate the Racks from each other. Insulating Plates are
supplied as an accessory (refer to Appendix B Specifications).
6-3
Emergency Stop
An external relay should be used to form an emergency stop circuit that turns the
power to the PC OFF in the event of an emergency. An emergency stop routine
in the PC program is not sufficient to ensure safety. The circuit shown below is an
example of an emergency stop circuit.
MCB1
Power section
MCB2
CR1
Control section
Transformer
or noise filter
PC
Twisted
DC voltage
regulator
PC RUN
output
60
-
DC input/output
CR1
Power Failure
+
Surge
suppressor
A sequential circuit is built into the PC to handle power interruptions. This circuit
prevents malfunctions due to momentary power loss or voltage drops. A timing
diagram for the operation of this circuit is shown below.
Section 6-4
Wiring
The PC ignores all momentary power failures if the interruption lasts no longer
than 10 ms. If the interruption lasts between 10 and 25 ms, the interruption may
or may not be detected. If the supply voltage drops below 85% of the rated voltage for longer that 25 ms (less for the DC Power Supply), the PC will stop operating and the external outputs will be automatically turned OFF. Operation is resumed automatically when the voltage is restored to more than 85% of the rated
value.
6-4
Wiring
The following diagrams show the proper way to connect the power source to the
PC. The terminals marked “NC” are not connected internally.
C200H-CPU21-E/CPU31-E
Screw (3.5 mm head with
self-raising pressure plate)
Breaker
1:1 isolation
transformer
Voltage selector
Short: 100 to 120 VAC
Open: 200 to 240 VAC
Short-circuit these terminals with the shorting
bracket supplied as an
accessory to select 100
to 120 VAC supply voltage. For 200 to 240 VAC
leave them open.
C200H-PS221
Screw (3.5 mm head with
self-raising pressure plate)
Voltage selector
Short: 100 to 120 VAC
Open: 200 to 240 VAC
Short-circuit these terminals
with the shorting bracket
supplied as an accessory to
select 100 to 120 VAC supply
voltage. For 200 to 240 VAC,
leave them open.
AC Power Supply Wiring
! Caution
Isolation transformer
• Noise between the PC
and ground can be significantly reduced by
connecting a 1-to-1 isolation transformer. Do
not ground the secondary coil of the transformer.
AC power source
• Supply 100 to 120
or 200 to 240 VAC
• Keep voltage fluctuations within the
specified range (refer to Appendix B
Specifications)
Power line
• Use AWG 14 twisted pair cable
(cross-sectional area of 2 mm2 min).
Use 1.25-mm2 cables or larger. The terminal blocks have screws with 3.5-mm
diameter heads and self-raising pressure plates. For connecting to the terminal
blocks, use round crimp terminals for 3.5-mm diameter heads. Directly connecting stranded wires to the terminal blocks may cause a short-circuit.
Tighten the AC Power Supply terminals on the terminal blocks to the torque of
0.8 N S m. Insufficient tightening may cause short-circuiting, malfunction, or
burning.
61
Section 6-4
Wiring
C200H-CPU23-E
Screw (3.5 mm head with
self-raising pressure plate)
Breaker
• Supply 24 VDC
• Keep voltage
fluctuations within
the specified range
(refer to Appendix
B Specifications)
C200H-PS211
Screw (3.5 mm head with
self-raising pressure plate)
Voltage selector
Short: 100 to 120 VAC
Open: 200 to 240 VAC
Short-circuit these terminals
with the shorting bracket
supplied as an accessory to
select 100 to 120 VAC supply
voltage. For 200 to 240 VAC,
leave them open.
Power Supply Wiring
62
Power line
• Use AWG 14 twisted pair cable
(cross-sectional area of 2 mm2 min).
Use 1.25-mm2 cables or larger. The terminal blocks have screws with 3.5-mm
diameter heads and self-raising pressure plates. For connecting to the terminal
blocks, use round crimp terminals for 3.5-mm diameter heads. Directly connecting stranded wires to the terminal blocks may cause a short-circuit.
Tighten the terminals on the terminal blocks to the torque of 0.8 N S m.
SECTION 7
Safety Considerations
There are certain safety requirements to be considered when installing the PC. Some of these, such as the emergency stop
circuit (refer to Section 6 Power Considerations), are part of the initial wiring. The considerations described below should be
kept in mind when operating the PC and when connecting I/O devices to the PC.
7-1
7-2
7-3
7-4
7-5
Interlock Circuits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power Supply Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input Circuits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Output Circuits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Electrical Noise . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
64
64
64
65
66
63
Section 7-3
Input Circuits
7-1
Interlock Circuits
When the PC controls an operation such as the clockwise and counterclockwise operation of a motor, provide an external interlock such as the one
shown below to prevent both the forward and reverse outputs from turning
ON at the same time.
Interlock circuit
00501
MC2
MC1 Motor clockwise
PC
00502
MC1
MC2 Motor counterclockwise
This circuit prevents outputs MC1 and MC2 from ever both being ON at the same
time. Even if the PC is programmed improperly or malfunctions, the motor is protected.
7-2
Power Supply Output
Power Supply Output
7-3
The 12 or 24 VDC output of the CPU Unit and Expansion I/O Power Supply may
be used to power other devices. The output current of these supplies is limited to
0.3 A. A separate power supply must be provided if the devices being powered
require a higher current.
Input Circuits
Input Leakage Current
When two-wire sensors, such as photoelectric sensors, proximity sensors, or
limit switches with LEDs, are connected to the PC as input devices, the input bit
may be turned ON erroneously by leakage current. In order to prevent this, connect a bleeder resistor across the input as shown below.
Input
power
supply
Bleeder
resistor
R
PC
Sensor
If the leakage current is less than 1.3 mA, there should be no problem. If the leakage current is greater than 1.3 mA, determine the resistance and power rating
for the bleeder resistor using the following formulas.
For standard I/O Units:
I = leakage current in mA
7.2
kΩ max.
R = ––––––
2.4 x I – 3
2.3
W = ––– W min.
R
64
Section 7-4
Output Circuits
For High-density I/O Units:
I = leakage current in mA
29.3
R = –––––––– kΩ max.
5.9 x I – 5
2.3
W = ––– W min.
R
7-4
Output Circuits
Output Leakage Current
If there is a possibility of leakage current causing a transistor or triac to malfunction, connect a bleeder resistor across the output as shown below.
OUT
PC
L
R
Bleeder resistor
Load power supply
COM
Determine the value and rating for the bleeder resistor using the following formula.
R
Eon
–––
I
Where
Eon = ON voltage of the load in V
I = leakage current in mA
R = bleeder resistance in kΩ
Output Surge Current
When connecting a transistor or triac Output Unit to an output device having a
high surge current (such as an incandescent lamp), care must be taken to avoid
damage to the Output Unit. The transistor and triac Output Units are capable of
withstanding a surge current of ten times the rated current. If the surge current
for a particular device exceeds this amount, use the circuit shown below to protect the Output Unit.
L
OUT
+
R
COM
Another way of protecting the Output Unit lets the load draw a small current
(about one third the rated current) while the output is OFF, significantly reducing
the surge current. This circuit (shown below) not only reduces the surge current,
but also reduces the voltage across the load at the same time.
R
OUT
L
+
COM
65
Section 7-5
Electrical Noise
Transistor Output Residual
Voltage
When connecting TTL circuits to transistor Output Units, it is necessary to connect a pull-up resistor and a CMOS IC between the two. This is because of the
residual voltage left on the transistor output after the output turns OFF.
Inductive Load Surge
Suppressor
When an inductive load is connected to an I/O Unit, it is necessary to connect a
surge suppressor or diode in parallel with the load as shown below. This is so
that the back EMF generated by the load will be absorbed.
OUT
L
Relay Output Unit,
Triac Output Unit
Surge suppressor
COM
OUT
L
+
Relay Output Unit,
Transistor Output Unit
Diode
COM
7-5
Electrical Noise
Be sure to take appropriate measures when any electrical device likely to produce noise is connected to the PC as a load. Devices generating noise of more
than 1,200 V (such as electromagnetic relays and valves) require noise suppression. For noise sources running off of AC power, connect a diode in parallel
with the coil of each device.
When mounting a CPU Rack and an Expansion I/O Rack together on a mounting
plate, be sure to provide a solid ground the mounting plate. The mounting plate
must be plated with a highly conductive surface in order to ensure noise immunity.
66
SECTION 8
Inspection and Maintenance
Certain consumable items in a PC (such as fuses, Relays, or batteries) need occasional replacement. This section explains how
to replace each of these items. Refer to Appendix B for the specifications of individual consumable items. Always keep spare
items on hand so that they can be used as immediate replacements when needed.
8-1
8-2
8-3
8-4
CPU Unit and Power Supply Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Output Unit Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Output Unit Relays . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Batteries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
68
68
69
71
67
Section 8-2
Output Unit Fuses
8-1
CPU Unit and Power Supply Fuses
Turn counterclockwise
to remove, clockwise to
attach.
Standard
screwdriver
To replace a fuse, follow the steps below:
1, 2, 3...
1. Turn OFF the power to the PC.
2. Remove the fuse holder by turning it approximately 50° counterclockwise
with a standard screwdriver.
3. Remove the fuse from the holder.
4. Insert a new fuse.
5. Reattach the fuse holder by turning it approximately 50° clockwise with a
standard screwdriver.
8-2
Output Unit Fuses
To replace a fuse, follow the steps below. Use only UL/CSA certified replacement fuses.
Fuse Specifications (5.2-dia. x 20)
Model
1, 2, 3...
C200H-OD411
F indicator (fuse blowout
detection circuit)
Yes
Rating
C200H-OD211
No
C200H-OD212
No
C200H-OD213
Yes
C200H-OA121-E
Yes
C200H-OA122-E
Yes
C200H-OA221
Yes
5 A 250 V
C200H-OA222V
No
3 A 250 V
C200H-OA223
Yes
5 A 250 V
C200H-OA224
No
3.15 A 250 V
5 A 125 V
8 A 125 V
5 A 125 V
1. Turn OFF the power to the PC.
2. Detach the terminal block by unlocking the lock levers at the top and bottom
of the terminal block.
68
Section 8-3
Output Unit Relays
3. While pushing down the lock lever on the Backplane with a screwdriver as
shown below, remove the Output Unit.
4. Using a Phillips screwdriver, remove the screw from the top of the Unit.
5. Using a flat-blade screwdriver, detach the case from the Unit.
6. Pull out the printed circuit board.
7. Insert a new fuse. A spare fuse is provided inside the rear of the case when
the Unit is delivered.
8. Reassemble in reverse order of assembly.
Note
1. In North America, use UL or CSA approved fuses.
2. Fuses in High-density I/O Units cannot be replaced by the user. Refer to
your OMRON dealer for service.
8-3
Output Unit Relays
To replace a Relay, follow the steps below:
1, 2, 3...
1. Turn OFF the power to the PC.
2. Detach the terminal block by unlocking the lock levers at the top and bottom
of the terminal block.
69
Section 8-3
Output Unit Relays
3. While pushing down the lock lever on the Backplane with a screwdriver as
shown below, remove the Output Unit.
4. Using a Phillips screwdriver, remove the screw from the top of the Unit.
5. Using a flat-blade screwdriver, detach the case from the Unit.
6. Pull out the printed circuit board. The Relays are placed on the PC boards of
individual Units as shown in the figures below.
OC221/OC224
0
1
2
3
4
5
6
7
OC222
5
7
9
11
70
0
1
2
3
4
6
8
10
Section 8-4
Batteries
OC223
0
1
2
3
4
OC225
1
0
3
2
5
4
7
6
9
8
11 10
13 12
15 14
7. A Relay puller is provided inside the rear of the case when the Unit is delivered. Use the Relay puller to pull out the Relay as shown below. Insert a new
Relay.
Relay puller
Using the Relay puller,
pull the relay up and out
of the socket.
Printed circuit board
8. Reassemble in reverse order of assembly.
8-4
Batteries
Some RAM Units use a battery (refer to Appendix B for specifications). When the
battery is nearly discharged, the ALARM indicator blinks and the message
“BATT FAIL” appears on the Programming Console. When this occurs, replace
the battery within one week to avoid loss of data. The battery comes together
with its connector as a set. To replace the Battery Set, follow the steps below.
The entire replacement must be completed within five minutes to ensure that the
data will not be lost.
If you are using model C200H-CPU31-E as the CPU Unit, the battery is installed
in the Unit upon delivery.
1, 2, 3...
1. Turn OFF the power to the PC. (If the power was not already ON, turn the
power ON for at least one minute before turning the power OFF.)
71
Section 8-4
Batteries
2. Remove the cover from the battery compartment of the RAM Unit.
3. Remove the old Battery Set.
4. Install the new Battery Set as shown shown in the following diagram.
Battery
connector
Battery Set
5. Replace the cover of the battery compartment.
6. Press CLR, FUN, MONTR, MONTR or just turn the power to the PC OFF
and then ON again to clear the error message on the Programming Console.
72
Appendix A
Standard Models
C200H Racks
Name
Backplane (same for all Racks)
CPU Rack
CPU Units
Memory Units
Expansion
I/O Racks
EPROM
I/O Power Supply
Units
I/O Connecting
Cables (max. total
length: 12 m)
Specifications
Model number
10 slots
8 slots
5 slots
3 slots
C200H-BC101-V2
C200H-BC081-V2
C200H-BC051-V2
C200H-BC031-V2
w/built-in power supply (100 to 120/200 to 240 VAC);
Output current: 4.6 A (3.2 A to I/O Units)
w/built-in power supply (24 VDC);
Output current: 3 A (1.6 A to I/O Units)
w/built-in power supply (100 to 120/200 to 240 VAC);
Output current: 4.6 A (3.0 A to I/O Units);
C200H-CPU21-E
Can support SYSMAC NET Link/SYSMAC LINK Units.
CMOS-RAM Units; battery back-up
UM: 3K words;
DM: 1K words
UM: 7K words;
DM: 1K words
CMOS-RAM Units; battery back-up;
UM: 3K words;
with clock
DM: 1K words
UM: 7K words;
DM: 1K words
CMOS-RAM Units; capacitor back-up UM: 3K words;
DM: 1K words
UM: 7K words;
DM: 1K words
EPROM Unit
UM: 7K words;
(EPROM ordered separately)
DM: 1K words
EEPROM Units
UM: 3K words;
DM: 1K words
UM: 7K words;
DM: 1K words
EEPROM Units with clock
UM: 3K words;
DM: 1K words
UM: 7K words;
DM: 1K words
27128; 150 ns; write voltage: 12.5 V
100 to 120/200 to 240 VAC (selectable)
24 VDC
30 cm
70 cm
2m
5m
10 m
C200H-CPU23-E
C200H-CPU31-E
C200H-MR431
C200H-MR831
C200H-MR433
C200H-MR833
C200H-MR432
C200H-MR832
C200H-MP831
C200H-ME431
C200H-ME831
C200H-ME432
C200H-ME832
ROM-ID-B
C200H-PS221
C200H-PS211
C200H-CN311
C200H-CN711
C200H-CN221
C200H-CN521
C200H-CN131
73
Appendix A
Standard Models
C200H Standard I/O Units
Name
Input Units
AC Input Units
DC Input Units
AC/DC Input Units
Output
Units
Relay Output Units
Specifications
8 pts
100 to 120 VAC
C200H-IA121
16 pts
100 to 120 VAC
C200H-IA122/IA122V
8 pts
200 to 240 VAC
C200H-IA221
16 pts
200 to 240 VAC
C200H-IA222/IA222V
8 pts
No-voltage contact; NPN
C200H-ID001
8 pts
No-voltage contact; PNP
C200H-ID002
8 pts
12 to 24 VDC
C200H-ID211
16 pts
24 VDC
C200H-ID212
8 pts
12 to 24 VAC/DC
C200H-IM211
16 pts
24 VAC/DC
C200H-IM212
8 pts
12 pts
16 pts
2 A, 250 VAC/24 VDC (For resistive loads)
2 A, 250 VAC/24 VDC (For resistive loads)
2 A, 250 VAC/24 VAC (For resistive loads)
C200H-OC221
C200H-OC222
C200H-OC2251, 2
5 pts
C200H-OC223
8 pts
2 A, 250 VAC/24 VDC (For resistive loads)
Independent commons
2 A, 250 VAC/24 VDC (For resistive loads)
Independent commons
1 A, 120 VAC
8 pts
1.2 A, 120 VAC
C200H-OA122-E
8 pts
1 A, 250 VAC
C200H-OA221
8 pts
1.2 A 250 VAC
C200H-OA223
12 pts
0.3 A, 250 VAC
C200H-OA222V
12 pts
0.5 A, 250 VAC
C200H-OA224
8 pts
12 pts
16 pts
1 A, 12 to 48 VDC
0.3 A, 24 VDC
0.3 A, 24 VDC
C200H-OD411
C200H-OD211
C200H-OD2121
8 pts
2.1 A, 24 VDC
C200H-OD213
8 pts
8 pts
0.8 A, 24 VDC; source type (PNP); with load C200H-OD214
short protection
0.3 A, 5 to 24 VDC; source type (PNP)
C200H-OD216
12 pts
0.3 A, 5 to 24 VDC; source type (PNP)
12 pts
1 A, 24 VDC; source type (PNP); with load
C200H-OD21A
short protection
0.1 to 1 s, 1 to 10 s, 10 to 60 s, or 1 min to
C200H-TM001
10 min (switchable)
Connector with lead wire (2 m) for 1 external C4K-CN223
resistor
8 pts
Triac Output Units
Transistor Output
Units
Analog Timer
Unit
4 timer
pts
Variable Resistor
Connector
(Related Product)
Standard B7A Interface Units
Model number
16 input Connects to B7A Link Terminals.
pts
16 output pts
C200H-OC224
C200H-OA121-E
C200H-OD217
C200H-B7AI1
C200H-B7AO11
Note 1. C200H-OD212/OD21A Transistor Output Unit, C200H-OC225 Contact Output Unit and C200H-B7AO1
B7A Interface Unit must be mounted to either a C200H-BC031-V1/V2, C200H-BC051-V1/V2, C200HBC081-V1/V2, or C200H-BC101-V1/V2 Backplane.
2. The C200H-OC225 might overheat if more than 8 outputs are turned ON simultaneously.
74
Appendix A
Standard Models
C200H Group-2 High-density I/O Units
Name
DC Input Unit
Transistor Output
Units
Specifications
Model number
64 pts
12 VDC
C200H-ID111
32 pts.
24 VDC
C200H-ID216
64 pts.
24 VDC
C200H-ID217
32 pts.
64 pts.
16 mA 4.5 VDC to 100 mA 26.4 VDC
16 mA 4.5 VDC to 100 mA 26.4 VDC
C200H-OD218
C200H-OD219
C200H Group-2 B7A Interface Units
Name
Group-2 B7A Interface Units
Specifications
Connects to B7A Link
Terminals.
32 input pts
32 output pts
16 input pts and 16 output points
32 input pts and 32 output points
Model number
C200H-B7A12
C200H-B7A02
C200H-B7A21
C200H-B7A22
C200H Special I/O Units
All of the following are classified as Special I/O Units except for the ASCII Unit, which is an Intelligent I/O Unit.
Name
HighDC Input
density I/O Units
Units
Transistor
Output Units
DC Input/
Transistor
Output Units
Specifications
Model number
32 pts
5 VDC (TTL inputs); with high-speed input function
C200H-ID501
32 pts
24 VDC; with high-speed inputs
C200H-ID215
32 pts
32 pts
0.1 A, 24 VDC (usable as 128-point dynamic output unit) C200H-OD215
35 mA, 5 VDC (TTL outputs) (usable as 128-point dy- C200H-OD501
namic output unit)
16 input/
12-VDC inputs; with high-speed input function
C200H-MD115
16 output pts 0.1 A , 12-VDC outputs (usable as 128-point dynamic input unit)
16 input/
24-VDC inputs; with high-speed input function
C200H-MD215
16 output pts 0.1 A , 24-VDC outputs (usable as 128-point dynamic input unit)
16 input/
5 VDC (TTL inputs); with high speed input function 35 C200H-MD501
16 output pts mA, 5 VDC Output (TTL outputs) (usable as 128-point
dynamic input unit)
Analog I/O
Units
Analog Input
Units
Analog
Output Unit
Temperature Sensor Units
Temperature Control Units
4 to 20 mA, 1 to 5/0 to 10 V; 4 inputs
4 to 20 mA, 1 to 5/0 to 10/–10 to 10 V; 8 inputs
4 to 20 mA, 1 to 5/0 to 10 V; 2 outputs
4 to 20 mA, –10 to 10 V; 4 outputs
Thermocouple (K(CA) or J(IC)) (switchable); 4 inputs
Thermocouple (K(CA) or L(Fe-CuNi)) (switchable); 4 inputs
Platinum resistance thermometer (JPt) (switchable), DIN standards;
4 inputs
Platinum resistance thermometer (Pt) (switchable); 4 inputs
Thermocou- Transistor output
ple
Voltage output
Current output
Platinum re- Transistor output
sistance
Voltage output
thermomeCurrent output
ter
C200H-AD001
C200H-AD002
C200H-DA001
C200H-DA002
C200H-TS001
C200H-TS002
C200H-TS101
C200H-TS102
C200H-TC001
C200H-TC002
C200H-TC003
C200H-TC101
C200H-TC102
C200H-TC103
75
Appendix A
Standard Models
Name
Heat/Cool Temperature
Control Units
PID Control Units
Position Control Units
Cam Positioner Unit
High-speed Counter Units
ASCII Unit
Connecting
Cable
Specifications
Thermocou- Transistor output
ple
Voltage output
Current output
Platinum re- Transistor output
sistance
Voltage output
thermomeCurrent output
ter
Model number
C200H-TV001
C200H-TV002
C200H-TV003
C200H-TV101
Transistor output (open collector);
4 to 20 mA/1 to 5 V/0 to 5V/0 to 10 V inputs (selectable)
Voltage output;
4 to 20 mA/1 to 5 V/0 to 5V/0 to 10 V inputs (selectable)
Current output;
4 to 20 mA/1 to 5 V/0 to 5V/0 to 10 V inputs (selectable)
1 axis
Pulse output; speeds: 1 to 100,000 pps
1 axis
Pulse output; directly connectable to servomotor driver;
compatible with line driver; speeds: 1 to 250,000 pps
2 axis
Pulse output; 1 to 250,000 pps, 53 pts per axis
Detects angles of rotation by means of a resolver and provides ON and
OFF outputs at specified angles. A maximum of 48 cam outputs (16 external outputs and 32 internal outputs) maximum are available.
C200H-PID01
1 axis
C200H-CT001-V1
C200H-TV102
C200H-TV103
Pulse input; counting speed: 50 kcps;
5 VDC/12 VDC/24 VDC
1 axis
Pulse input; counting speed: 75 kcps;
RS-422 line driver
2 axis
Pulse input; counting speed: 75 kcps;
RS-422 line driver; 7-digit BCD
24K-byte RAM and 24K-byte EEPROM are built-in.
RS-232C
For connecting the ASCII Unit to the FIT10 (9P/25P)
Cable length: 2 m
ID Sensor Units
Voice Unit
C200H-PID03
C200H-NC111
C200H-NC112
C200H-NC211
C200H-CP114
C200H-CT002
C200H-CT021
C200H-ASC02
CV500-CN228
Local application, electromagnetic coupling
Remote application, microwave transmissions
Read/Write
Electromagnetic type
Head
Microwave type
Data Carrier SRAM type for V600-H series.
(see note)
EEPROM type for V600-H series.
60 messages max.; message length: 32, 48, or 64 s (switchable)
Connecting
RS-232C
Cable
For connecting the Voice Unit to the FIT10 (6P/25P)
Cable length: 2 m
Fuzzy Logic Unit
C200H-PID02
C200H-IDS01-V1
C200H-IDS21
V600-H series
V620-H series
V600-DjjRjj
V600-DjjPjj
C200H-OV001
C200H-CN224
Up to 8 inputs and 4 outputs. (I/O to and from specified data area words) C200H-FZ001
Note For Read/Write Head and Data Carrier combinations, refer to the V600 FA ID System R/W Heads and EEPROM Data Carriers Operation Manual and Supplement or V600 FA ID System R/W Heads and SRAM
Data Carriers Operation Manual and Supplement.
C200H Link Units
Name
Host Link Units
Specifications
Rack-mounting
CPU Unit-mounting
76
C200H only
Model number
APF/PCF
C200H-LK101-PV1
RS-422
C200H-LK202-V1
RS-232C
C200H-LK201-V1
C1000H/C2000H
PCF
3G2A6-LK101-EV1
C500
APF/PCF
3G2A6-LK101-PEV1
Appendix A
Standard Models
Name
PC Link Unit
Specifications
Model number
C200H
RS-232C
3G2A6-LK201-EV1
C120
RS-422
3G2A6-LK202-EV1
RS-485
C200H-LK401
APF/PCF
Wired
APF/PCF
C200H-RM001-PV1
C200H-RM201
C200H-RT001-P
Remote I/O
Master Units
Single level: 32 Units
Multilevel: 16 Units
Up to two per PC; connectable to up to 5
Slaves per PC total
Remote I/O Slave Units
100 to 120/200 to 240 VAC (switchable)
24 VDC
C200H-RT002-P
100 to 120/200 to 240 VAC (switchable)
Wired
24 VDC
C200H-RT201
C200H-RT202
Optional Products
Name
Specifications
Model number
I/O Unit Cover
Cover for 10-pin terminal block
Terminal Block Covers
Connector Cover
Short protection for 10-pin terminal block (package of 10 cov- C200H-COV02
ers); 8 pts
Short protection for 19-pin terminal block (package of 10 cov- C200H-COV03
ers); 12 pts
Protective cover for unused I/O Connecting Cable connectors C500-COV01
Space Unit
Used for vacant slots
C200H-SP001
Battery Set
For: C200H-MRj31/MRj33 RAM Memory Units
C200H-MEj32 EEPROM Memory Unit
C200H-CPU31-E CPU Unit
C200H-BAT09
Relay
24 VDC
G6B-1174P-FD-US DC24
Backplane Insulation Plates
For 10-slot Backplane
C200H-ATTA1
For 8-slot Backplane
C200H-ATT81
For 5-slot Backplane
C200H-ATT51
For 3-slot Backplane
C200H-ATT31
For 5-slot Backplane
C200H-ATT53
For 8-slot Backplane
C200H-ATT83
For 3-slot Backplane
C200H-ATT33
To secure Memory Unit to CPU Unit
Solder terminal; 40 pin with connector cover Straight type
Right-angle type
Solderless terminal (crimp-type); 40 pin with Straight type
connector cover
Right-angle type
Pressure welded terminal; 40 pin
C200H-ATT03
Solder terminal; 24 pin with connector cover
C500-CE241
Solderless terminal; 24 pin with connector cover (crimp-type)
C500-CE242
Pressure welded terminal; 24 pin
C500-CE243
I/O Brackets
Memory Unit Lock Fitting
External Connectors
C200H-COV11
C500-CE401
C500-CE404
C500-CE402
C500-CE405
C500-CE403
Note 1. When ordering, specify the model name (any component of which is not sold separately).
2. Order the pressfit tool from the manufacturer.
77
Appendix A
Standard Models
Optical Units
Name
Optical I/O
Units
Specifications
100 to 120 VAC
power supply
No-voltage Input Units 8 pts.
AC/DC Input Units
AC Input Units
Relay Output Units
3G5A2-ID001-PE
3G5A2-ID001-E
3G5A2-IM211-PE
PCF
3G5A2-IM211-E
APF/PCF
3G5A2-IA121-PE
PCF
3G5A2-IA121-E
APF/PCF
3G5A2-OC221-PE
PCF
3G5A2-OC221-E
1A, 100 to 120/200 to
240 VAC (w/built-in
surge killer) 8 pts.
APF/PCF
3G5A2-OA222-PE
PCF
3G5A2-OA222-E
Connected between 32nd and 33rd Units
when connecting more than 33 Units in a
Remote Subsystem; power supply: 85 to
250 VAC.
APF/PCF
3G5A2-RPT01-PE
PCF
3G5A2-RPT01-E
12 to 24 VAC/DC 8 pts.
100 to 120 VAC 8 pts.
2A, 250 VAC/24 VDC
(w/relay socket) 8 pts.
Triac Output Units
Repeater Units
Model no.
APF/PCF
PCF
APF/PCF
100 to 120/200 to
240 VAC power
supply
Link Adapters
Name
Specifications
Link Adapters
Model no.
3 RS-422 connectors
3G2A9-AL001
3 optical connectors (APF/PCF)
3G2A9-AL002-PE
3 optical connectors (PCF)
3G2A9-AL002-E
1 connector each for APF/PCF, RS-422, and RS-232C
3G2A9-AL004-PE
1 connector each for PCF, RS-422, and RS-232C
3G2A9-AL004-E
1 connector each for APF/PCF and APF
3G2A9-AL005-PE
1 connector each for PCF and AGF
3G2A9-AL005-E
O/E converter; 1 connector for RS-485, 1 connector each for APF/PCF
B500-AL007-PE
Used for on-line removal of FIT or SYSMAC NET Link Units from the
SYSMAC NET Link System, SYSMAC NET Optical Link Adapter 3
connectors for APF/PCF.
B700-AL001
DIN Products
Name
Specifications
Model number
DIN Track Mounting Bracket 1 set (2 included)
C200H-DIN01
DIN Track
Length: 50 cm; height: 7.3 cm
PFP-50N
Length: 1 m; height: 7.3 cm
PFP-100N
Length: 1 m; height: 16 mm
PFP-100N2
End Plate
---
PFP-M
Spacer
---
PFP-S
78
Appendix A
Standard Models
Optical Fiber Cable
Plastic Optical Fiber Cable (APF) APF stands for “All-Plastic Fiber.” This cable
can be used to connect only Units having the suffix “-P” in their model number.
The maximum length is 20 m. The 3G5A2-PF002 cable comes without connectors and must be assembled by the user.
Product
Description
Model no.
Plastic Optical Fiber Cable
Cable only (optical connectors not provided)
Order in units of 5 m for cable less than 100 m, or in units of 200
m or 500 m.
3G5A2-PF002
Optical Connector A
2 pcs (brown),for plastic Optical fiber 10 m long max.
3G5A2-CO001
Optical Connector B
2 pcs (black) for plastic Optical fiber 8 to 20 m long
3G5A2-CO002
Plastic Optical Fiber Cable
1 m, w/optical connector A provided at both ends
3G5A2-PF101
Optical Fiber Processing Kit
Accessory: 125-mm nipper (Muromoto Tekko’s 550M) for APF
3G2A9-TL101
Plastic-Clad Optical Fiber Cable (PCF) PCF stands for “Plastic-Clad Fiber.”
This cable can be used to connect any Units. The maximum length for Units having the suffix “-P” in their model number is 200 m. The maximum length for Units
without the suffix “-P” in their model number is 800 m.
Product
Optical Fiber Cables
(for indoors)
Optical Fiber Cable
(for outdoors)
Description
0.1 m, w/connector
1 m, w/connector
2 m, w/connector
Ambient temperature: –10° to 70°C
Model no.
3G5A2-OF011
3G5A2-OF101
3G5A2-OF201
3 m, w/connector
3G5A2-OF301
5 m, w/connector
3G5A2-OF501
10 m, w/connector
3G5A2-OF111
20 m, w/connector
3G5A2-OF211
30 m, w/connector
3G5A2-OF311
40 m, w/connector
3G5A2-OF411
50 m, w/connector
3G5A2-OF511
1 to 500 m (Order in Units of 10 m)
Ambient temperature: –10° to 70°C
501 to 800 m (Order in Units of 10 m) Ambient temperature: 0° to 55°C
(Must not be subjected to direct
sunlight)
3G5A2-OF002
Crystal Optical Fiber Cable (AGF) AGF stands for “All-Glass Fiber.” Crystal
optical fiber cable is not available from OMRON.
Cable Length The connectors may be difficult to attach to the cables. Therefore,
always leave a little extra length when cutting the cable. The lengths given for
pre-assembled cables are as shown below.
Fiber length (m)
79
Appendix A
Standard Models
Peripheral Devices
Name
Hand-held Programming
Console
Data Access Console
Specifications
Model number
Vertical, w/backlight
Connecting cable required; sold separately
Vertical, w/backlight
Connecting cable required; sold separately
For handheld console, 2 m
C200H-PRO27-E
C200H-DAC01-E
Programming and Data
Access Console Connecting
For handheld console, 4 m
Cables
Panel Mounting Bracket
Programming Console
Mounting Bases
Data Setting Console
C200H-CN422
Mounts Hand-held Programming Console or Data Access Con- C200H-ATT01
sole to a panel.
Used to mount 16- or 32-point I/O Units to 29-mm height
C200H-BP001
rightmost two slots when mounting periph49-mm height
C200H-BP002
erals directly to CPU Unit.
Used for data input and process value display for the C200H-DSC01
C200H-TCjjj/C200H-TVjjj/C200H-PIDjj.
Data Setting Console Con- For C200H-DSC01
necting Cables
PROM Writer
C200H-CN222
2m
C200H-CN225
4m
C200H-CN425
Applicable to all C-series PCs.
C500-PRW06
Write voltages: 12.5 or 21 V
Floppy Disk Interface Unit
Applicable to all C-series PCs.
3G2C5-FDI03-E
Printer Interface Unit
Applicable to all C-series PCs.
3G2A5-PRT01-E
Applicable to C200H, C1000H, or C2000H.
C2000-MP103-EV3
Connects the C200H CPU Unit to a GPC or FIT.
C200H-IP006
Memory Pack
Peripheral Interface Unit
Connecting Cable sold separately.
Graphic Programming
Consoles
Memory Pack
100- to 120-VAC power supply (Comments supported.)
3G2C5-GPC03-E
Applicable to C200H, C1000H, or C2000H.
3G2C5-MP304-EV3
CRT Interface Unit
For connection between GPC and CRT
C500-GDI01
SYSMAC Support Software (SSS)
Product
SYSMAC Support Software
80
Description
3.5”, 2HD for IBM PC/AT compatible
Connection Cable
Model no.
C500-ZL3AT1-E
CQM1-CIF02
CV500-CIF01
Appendix A
Standard Models
SYSMAC LINK Units and SYSMAC NET Link Units
Name
SYSMAC LINK Unit
Specifications
Wired via coaxial cable.
Must be mounted to rightmost 2 slots on Rack
with C200H-CPU31-E
Wired via optical fiber cable.
Bus Connection Unit required separately. May
be used with APS Power Supply Unit.
Model number
918 data
link words
2,966 data
link words
918 data
link words
2,966 data
link words
C200HW-SLK23
C200HW-SLK24
C200HW-SLK13
C200HW-SLK14
Terminator
One required for each node at ends of System
C1000H-TER01
Attachment Stirrup
Provided with SYSMAC LINK Unit
C200H-TL001
F Adapter
---
C1000H-CE001
F Adapter Cover
Communications
Cable
---
C1000H-COV01
Coaxial cables
ECXF5C-2V
5C-2V
C200H-APS03
Auxiliary Power Supply Unit
SYSMAC NET Link Unit
Power Supply
Adapter
Power Cable
Bus Connection Unit
Manufactured by Hitachi
Manufactured by Fujigura
Supplies backup power to either one or two SYSMAC LINK
Units. One C200H-CN111 Power Connecting Cable included.
Must be mounted to rightmost 2 slots on Rack with C200HCPU31-E
Required when supplying power from
For 1 Unit
Central Power Supply
For 2 Units
Connects Power Supply Adapter and SYSFor 1 Unit
MAC NET Link Unit
For 2 Units
Connects SYSMAC LINK Unit or SYSMAC
For 1 Unit
NET Link Unit to CPU Unit
For 2 Units
C200HS-SNT32
C200H-APS01
C200H-APS02
C200H-CN111
C200H-CN211
C200H-CE001
C200H-CE002
81
Appendix B
Specifications
The following figures and tables provide specifications for each Unit of the C200H. I/O Units may take on one of
three different shapes and are sometimes referred to as A-shape Units, B-shape Units, or E-shape Units. Group-2
High-density I/O Units take on one of two different shapes and are sometimes referred to as C-shape Units or
D-shape Units. Refer to the figures at the end of the I/O Unit specifications for the exact dimensions of these five
shapes of I/O Unit.
CPU Units and Power Supplies
General Specifications
Item
Supply Voltage
C200H-CPU21-E/CPU31-E, PS221
C200H-CPU23-E, PS211
24 VDC
Operating Voltage Range
100 to 120/200 to 240 VAC selectable
50/60 Hz
85 to 132/170 to 264 VAC
Power Consumption
120 VA max.
40 W max.
Surge Current
30 A max.
30 A max.
Output Capacity
Fuse
CPU-21-E: 4.6 A 5 VDC (3.2 A supplied to I/O Units)
CPU-23-E: 3 A 5 VDC (1.6 A supplied to I/O Units)
CPU-31-E: 4.6 A 5 VDC (3.0 A supplied to I/O Units)
Expansion I/O Rack: 3 A 5 VDC (2.7 A supplied to I/O Units)
2 A 250 V 5.2 dia. x 20 (MF51NR)
2 A 125 V 5.2 dia. x 20 (MF51NR)
24 VDC Output
0.3 A 24 VDC +10%/–20%
Insulation Resistance*
20 MΩ between AC terminals and the GR
See caution.
terminal at 500 VDC
2,000 VAC 50/60 Hz for 1 minute between AC terminals and housing 500 VAC 50/60 Hz
for 1 minute between DC terminals and housing Leakage current: 10 mA max.
1,500 Vp-p, pulse width: 100 ns to 1 µs, rise time: 1 ns
Dielectric Strength*
Noise Immunity
20.4 to 26.4 VDC
None
Vibration
Mechanical durability: 10 to 35 Hz, 1 mm double amplitude (24.5 m/s2) in X, Y, and Z
directions, for 2 hours each (When mounted on DIN track, 16.7 Hz, 1 mm double
amplitude (4.9 m/s2) in X, Y, and Z directions, for 1 hour each)
Malfunction durability: 2 to 55 Hz, 19.6 m/s2, in X, Y, and Z directions, for 20 minutes
each (When mounted on DIN track, 2 to 55 Hz, 2.94 m/s2, in X, Y, and Z directions, for 20
minutes each)
Shock
98 m/s2 in X, Y, and Z directions, 3 times each
Ambient Temperature
Operating: 0° to 55°C (0° to 45°C for Programming Console) Storage: –20° to 65°C
Humidity
35% to 85% (without condensation)
Atmosphere
Must be free of the following:
• Corrosive gases
• Abrupt temperature changes
• Direct sunlight
• Dust, salt, or metal filings
• Water, oil, or chemicals
Grounding
Less than 100 Ω
Enclosure Rating
Mounted in a panel
Weight
6 kg max.
! Caution
*Internal components might be damaged if insulation resistance or dielectric strength tests for the
AC power supply are repeated many times with the LG and GR terminals connected. Do not conduct a dielectric strength test on the C200H-CPU23-E, PS211, RT002-P, or RT202 Units. The
power supply input line and internal circuit of the 24 VDC Power Supply are not isolated from each
other; do not conduct insulation resistance or dielectric strength tests. If an insulation resistance
test or dielectric strength test over 50 VDC is conducted, the Power Supply will be damaged.
83
Appendix B
Specifications
CPU Unit Specifications
Main Control
Element
Programming
Method
Instruction Length
MPU, CMOS, LS-TTL
Number of
Instructions
Execution Time
CPU21-E/23-E 168 (12 basic instructions + 156 special instructions)
CPU31-E
172 (12 basic instructions + 160 special instructions)
Basic instructions: 0.75 to 2.25 µs
Special instructions: 34 to 724 µs
Memory Capacity
6,974 words (with 8k-word memory)
I/O bits for Group-2
480 bits
High-density Units
(00000 through
and Group-2 B7A
02915)
Interface Units: 320
3,296 bits
bits (03000 through
(03000 through
04915)
23515)
IR Area: I/O bits
IR Area: Work bits
Ladder diagram
1 address/instruction, 1 to 4 words/instruction
I/O bits for I/O
Units mounted to
Slave Racks:
800 bits (05000
through 09915)
I/O bits for
Special I/O
Units: 1,600 bits
(10000 through
19915)
I/O bits for
Optical I/O Units:
512 bits (20000
through 23115)
SR bits
312 (23600 through 25507)
TR bits
8 (TR 0 through 7)
HR bits
1,600 (HR bits 0000 through 9915)
AR bits
448 (AR 0000 through 2715)
LR bits
1,024 (LR 0000 through 6315)
Timers/Counters
512 (TIM/CNT 000 through 511)
TIMs: 0 through 999.9 s
TIMHs: 0 through 99.99 s
CNT: 0 through 9999 counts
Read/write: 1,000 (DM 0000 through 0999)
Read only: 1,000 (DM 1000 through 1999)
DM area is in Memory Pack.
Contacts are closed while PC is in RUN mode and operating.
Max. switching capacity: 2A 250 VAC (resistive load)
0.5 A 250 VAC (inductive load, cosφ = 0.4)
2 A 24 VDC
DM words
RUN Output
Power failure backup
function
Memory Protection
Holds HR, AR, CNT, and DM contents. The memory backup period varies with the Memory Unit.
RAM Pack, battery back-up: Program (including clock function) and data areas protected.
EEPROM Pack (with clock function): Clock function and data areas protected.
C200H-CPU31-E: Program and data areas (including clock function) protected.
Battery life expectancy is 5 yrs at 25°C. Life expectancy decreases with higher temperature.
Refer to 2-6 Memory Units for more details.
RAM Pack, capacitor back-up: Program and data areas protected.
EPROM Pack: Data areas protected.
EEPROM Pack (without clock function): Data areas protected.
Memory is protected for 20 days without PC power at 25°C. Length of protection decreases at
higher temperature. Refer to Section 2-6 Memory Units for more details.
Self-diagnostic
Functions
CPU Unit failure (watchdog timer)
Cycle time error
I/O bus failure
Remote I/O error, etc.
Program Check
Program check (executed on start of RUN operation):
END missing
Instruction errors
(Program can be checked by Programming Console or GPC at three levels.)
84
Battery failure
Memory failure
Host Link error
Appendix B
Specifications
Standard I/O Units
AC Input Unit C200H-IA121
Rated Input Voltage
100 to 120 VAC 50/60 Hz
Operating Input Voltage
85 to 132 VAC 50/60 Hz
Input Impedance
9.7 kΩ (50 Hz), 8 kΩ (60 Hz)
Input Current
10 mA typical (at 100 VAC)
ON Voltage
60 VAC min.
OFF Voltage
20 VAC max.
ON Response Time
35 ms max. (at 100 VAC, 25°C)
OFF Response Time
55 ms max. (at 100 VAC, 25°C)
No. of Circuits
1 (8 points/common)
Internal Current Consumption
10 mA 5 VDC max.
Weight
250 g max.
Dimensions
A-shape
Circuit Configuration
IN
100 to
120 VAC
IN
0.33 µF 470 Ω
Internal
circuit
330 kΩ
910 Ω
COM
Input indicator
Terminal Connections
0
A0
1
2
100 to
120 VAC
3
4
5
6
7
COM
NC
A1
A2
A3
A4
A5
A6
A7
A8
A9
85
Appendix B
Specifications
AC Input Unit C200H-IA122/IA122V
Rated Input Voltage
100 to 120 VAC 50/60 Hz
Operating Input Voltage
85 to 132 VAC 50/60 Hz
Input Impedance
9.7 kΩ (50 Hz), 8 kΩ (60 Hz)
Input Current
10 mA typical (at 100 VAC)
ON Voltage
60 VAC min.
OFF Voltage
20 VAC max.
ON Response Time
35 ms max. (at 100 VAC, 25°C)
OFF Response Time
55 ms max. (at 100 VAC, 25°C)
No. of Circuits
1 (16 points/common)
Internal Current Consumption
10 mA 5 VDC max.
Weight
300 g max./400 g max. (IA122V)
Dimensions
B-shape
Circuit Configuration
IN
100 to
120 VAC
IN
0.33 µF 470 Ω
Internal
circuit
330 kΩ
COM
910 Ω
Input indicator
Terminal Connections
1
3
5
100 to
120 VAC
7
9
B0
A0
A1
A2
A3
A4
0
B1
2
B2
4
B3
6
B4
8
B5 10
11
A5
B6 12
13
A6
B7 14
15
A7
B8 NC
COM
A8
B9 NC
86
Appendix B
Specifications
AC Input Unit C200H-IA221
Rated Input Voltage
200 to 240 VAC 50/60 Hz
Operating Input Voltage
170 to 264 VAC 50/60 Hz
Input Impedance
21 kΩ (50 Hz), 18 kΩ (60 Hz)
Input Current
10 mA typical (at 200 VAC)
ON Voltage
120 VAC min.
OFF Voltage
40 VAC max.
ON Response Time
35 ms max. (at 200 VAC, 25°C)
OFF Response Time
55 ms max. (at 200 VAC, 25°C)
No. of Circuits
1 (8 points/common)
Internal Current Consumption
10 mA 5 VDC max.
Weight
250 g max.
Dimensions
A-shape
Circuit Configuration
IN
IN
0.15 µF 820 Ω
200 to
240 VAC
Internal
circuit
680 kΩ
910 Ω
COM
Input indicator
Terminal Connections
0
A0
1
2
200 to
240 VAC
3
4
5
6
7
COM
NC
A1
A2
A3
A4
A5
A6
A7
A8
A9
87
Appendix B
Specifications
AC Input Unit C200H-IA222/IA222V
Rated Input Voltage
200 to 240 VAC 50/60 Hz
Operating Input Voltage
170 to 264 VAC 50/60 Hz
Input Impedance
21 kΩ (50 Hz), 18 kΩ (60 Hz)
Input Current
10 mA typical (at 200 VAC)
ON Voltage
120 VAC min.
OFF Voltage
40 VAC max.
ON Response Time
35 ms max. (at 200 VAC, 25°C)
OFF Response Time
55 ms max. (at 200 VAC, 25°C)
No. of Circuits
1 (16 points/common)
Internal Current Consumption
10 mA 5 VDC max.
Weight
300 g max./400 g max. (IA222V)
Dimensions
B-shape
Circuit Configuration
IN
IN
0.15 µF 680 Ω
200 to
240 VAC
Internal
circuit
680 kΩ
COM
910 Ω
Input indicator
Terminal Connections
1
3
5
200 to
240 VAC
7
9
B0
A0
A1
A2
A3
A4
0
B1
2
B2
4
B3
6
B4
8
B5 10
11
A5
B6 12
13
A6
B7 14
15
A7
B8 NC
COM
A8
B9 NC
88
Appendix B
Specifications
No-Voltage Contact Input Unit C200H-ID001
Input Voltage
Input Impedance
No-voltage contact/NPN output type (negative
common)
3 kΩ
Input Current
7 mA typical
ON Voltage
(14.4 VDC min.)
OFF Voltage
(5.0 VDC max.)
ON Response Time
1.5 ms max. (no-voltage contact, at 25°C)
OFF Response Time
1.5 ms max. (no-voltage contact, at 25°C)
No. of Circuits
1 (8 points/common)
Internal Current Consumption
10 mA 5 VDC max.
Weight
200 g max.
Dimensions
A-shape
Circuit Configuration
Current
IN
IN
COM
3 kΩ
0.01 µF
Internal
circuit
1.8
kΩ
Input indicator
0.3 A,
24 VDC
Power
supply
+ Internal 24 VDC
– power supply
CPU Unit, Expansion I/O Power Supply, Remote I/O Slave Unit
Note The power is supplied to the Input Units from the 24 VDC output of the Power Supply of the CPU Unit, Expansion I/O Unit, or Remote I/O Unit. Never connect 24 VDC output terminals to the input terminals or COM
terminals.
Terminal Connections
0
1
2
3
Current
(NPN output)
4
5
6
7
COM
NC
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
89
Appendix B
Specifications
No-Voltage Contact Input Unit C200H-ID002
Input Voltage
Input Impedance
No-voltage contact/NPN output type (positive
common)
3 kΩ
Input Current
7 mA typical
ON Voltage
(14.4 VDC min.)
OFF Voltage
(5.0 VDC max.)
ON Response Time
1.5 ms max. (no-voltage contact, at 25°C)
OFF Response Time
1.5 ms max. (no-voltage contact, at 25°C)
No. of Circuits
1 (8 points/common)
Internal Current Consumption
10 mA 5 VDC max.
Weight
200 g max.
Dimensions
A-shape
Circuit Configuration
IN
IN
COM
3 kΩ
0.01 µF
Internal
circuit
1.8
kΩ
Current
Input indicator
0.3 A,
24 VDC
Power
supply
+ Internal 24 VDC
– power supply
CPU Unit, Expansion I/O Power
Supply, Remote I/O Slave Unit
Note The power is supplied to the Input Units from the 24 VDC output of the Power Supply of the CPU Unit, Expansion I/O Unit, or Remote I/O Unit. Never connect 24 VDC output terminals to the input terminals or COM
terminals.
Terminal Connections
0
1
2
3
Current
(PNP output)
4
5
6
7
COM
NC
90
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
Appendix B
Specifications
DC Input Unit C200H-ID211
Rated Input Voltage
12 to 24 VDC
Operating Input Voltage
10.2 to 26.4 VDC
Input Impedance
2 kΩ
Input Current
10 mA (at 24 VDC)
ON Voltage
10.2 VDC min.
OFF Voltage
3.0 VDC max.
ON Response Time
1.5 ms max. (at 24 VDC, 25°C)
OFF Response Time
1.5 ms max. (at 24 VDC, 25°C)
No. of Circuits
1 (8 point/common)
Internal Current Consumption
10 mA 5 VDC max.
Weight
200 g max.
Dimensions
A-shape
Circuit Configuration
IN
IN
2 kΩ
0.01 µF
Internal
circuit
1.8
kΩ
COM
12 to 24 VDC
Input indicator
Terminal Connections
0
1
2
3
12 to 24 VDC
4
5
6
7
COM
NC
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
91
Appendix B
Specifications
DC Input Unit C200H-ID212
Rated Input Voltage
24 VDC
Operating Input Voltage
20.4 to 26.4 VDC
Input Impedance
3 kΩ
Input Current
7 mA (at 24 VDC)
ON Voltage
14.4 VDC min.
OFF Voltage
5.0 VDC max.
ON Response Time
1.5 ms max. (at 24 VDC, 25°C)
OFF Response Time
1.5 ms max. (at 24 VDC, 25°C)
No. of Circuits
1 (16 points/common)
Internal Current Consumption
10 mA 5 VDC max.
Weight
300 g max.
Dimensions
B-shape
Circuit Configuration
IN
IN
3 kΩ
0.01 µF
Internal
circuit
1.8
kΩ
COM
24 VDC
Input indicator
Terminal Connections
1
3
5
7
24 VDC
9
11
13
15
COM
92
A0
A1
A2
A3
A4
A5
A6
A7
A8
B0
0
B1
2
B2
4
B3
6
B4
8
B5 10
B6 12
B7 14
B8
NC
B9
NC
Appendix B
Specifications
AC/DC Input Unit C200H-IM211
Rated Input Voltage
12 to 24 VDC
Operating Input Voltage
10.2 to 26.4 VAC/DC 50/60 Hz
Input Impedance
2 kΩ
Input Current
10 mA typical (at 24 VDC)
ON Voltage
10.2 VDC min.
OFF Voltage
3.0 VDC max.
ON Response Time
15 ms max. (at 24 VDC, 25°C)
OFF Response Time
15 ms max. (at 24 VDC, 25°C)
No. of Circuits
1 (8 points/common)
Internal Current Consumption
10 mA 5 VDC max.
Weight
200 g max.
Dimensions
A-shape
Circuit Configuration
IN
IN
COM
2 kΩ
0.01 µF
1.8
kΩ
Internal
circuit
12 to 24 VAC/DC
Input indicator
Terminal Connections
0
1
2
3
12 to 24 VAC/DC
4
5
6
7
COM
NC
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
93
Appendix B
Specifications
AC/DC Input Unit C200H-IM212
Rated Input Voltage
24 VDC
Operating Input Voltage
20.4 to 26.4 VAC/DC 50/60 Hz
Input Impedance
3 kΩ
Input Current
7 mA typical (at 24 VDC)
ON Voltage
14.4 VDC min.
OFF Voltage
5.0 VDC max.
ON Response Time
15 ms max. (at 24 VDC, 25°C)
OFF Response Time
15 ms max. (at 24 VDC, 25°C)
No. of Circuits
1 (16 points/common)
Internal Current Consumption
10 mA 5 VDC max.
Weight
250 g max.
Dimensions
B-shape
Circuit Configuration
IN
IN
3 kΩ
0.01 µF
COM
1.8
kΩ
Internal
circuit
24 VAC/DC
Input indicator
Terminal Connections
1
3
5
7
24 VAC/DC
9
11
13
15
COM
94
B0
A0
A1
A2
A3
A4
A5
A6
A7
A8
0
B1
2
B2
4
B3
6
B4
8
B5 10
B6 12
B7 14
B8
NC
B9
NC
Appendix B
Specifications
Triac Output Unit C200H-OA221
Max. Switching Capacity
1 A 250 VAC, 50/60 Hz (4 A/Unit)
Min. Switching Capacity
Leakage Current
10 mA (resistive load)/40 mA (inductive load) 10
VAC
3 mA (100 VAC) max./6 mA (200 VAC) max.
Residual Voltage
1.2 V max.
ON Response Time
1 ms max.
OFF Response Time
1/2 of load frequency or less.
No. of Circuits
1 (8 points/common)
Internal Current Consumption
140 mA 5 VDC max.
Fuse Rating
5 A 250 V (5.2-dia.x20)
Power for External Supply
N/A
Weight
250 g max.
Dimensions
A-shape
Circuit Configuration
OUT
L
Output indicator
OUT
L
Internal
circuit
Fuse
COM
250 VAC max.
Fuse blowout
detection circuit
F indicator
Fuse: 5 A 250 V (5.2-dia.x20) MF51SH (JIS)
Note When the fuse blows, the F indicator lights and bit 08 turns ON. Bits 08 through 15 cannot be used as IR bits.
Terminal Connections
L
0
1
L
2
L
3
L
250 VAC max.
(1 A max. 4 A/Unit)
4
L
5
L
6
L
7
L
A0
A1
A2
A3
A4
A5
A6
A7
A8
COM
NC
A9
95
Appendix B
Specifications
Triac Output Unit C200H-OA222V
Max. Switching Capacity
0.3 A 250 VAC, 50/60 Hz (2 A/Unit)
Min. Switching Capacity
Leakage Current
10 mA (resistive load)/40 mA (inductive load)
10 VAC
3 mA (100 VAC) max./6 mA (200 VAC) max.
Residual Voltage
1.2 V max.
ON Response Time
1/2 of load frequency or less.
OFF Response Time
1/2 of load frequency or less.
No. of Circuits
1 (12 points/common)
Internal Current Consumption
200 mA 5 VDC max.
Fuse Rating
3 A 250 V (5.2-dia.x20)
Power for External Supply
N/A
Weight
400 g max.
Dimensions
B-shape
Circuit Configuration
OUT
L
Output indicator
OUT
L
Internal
circuit
Fuse
COM
250 VAC max.
Fuse: 3 A 250 V (5.2-dia.x20) MF51SH (JIS)
Note No blown fuse detector circuit is provided.
Terminal Connections
1
L
3
L
L
L
5
7
9
L
11
L
250 VAC max.
(0.3 A max., 2 A/Unit)
96
B0
A0
A1
A2
A3
A4
A5
NC
A6
NC
A7
COM
A8
0
B1
2
B2
4
B3
6
B4
8
B5
10
B6
NC
B7
NC
B8
NC
B9
NC
L
L
L
L
L
L
Appendix B
Specifications
Triac Output Unit C200H-OA223
Max. Switching Capacity
1.2 A 250 VAC, 50/60 Hz (4 A/Unit)
Max. Inrush Current
15 A (pulse width: 100 ms)
30 A (pulse width: 10 ms)
100 mA 10 VAC/50 mA 24 VAC/10 mA 100 VAC
min.
1.5 mA (120 VAC) max./3 mA (240 VAC) max.
Min. Switching Capacity
Leakage Current
Residual Voltage
ON Response Time
1.5 VAC max. (50 to 1,200 mA)/ 5 VAC max. (10 to
50 mA)
1 ms max.
OFF Response Time
1/2 of load frequency+1 ms or less.
No. of Circuits
1 (8 points/common)
Internal Current Consumption
180 mA 5 VDC max.
Fuse Rating
5 A 250 V (5.2-dia.x20)
Power for External Supply
N/A
Weight
300 g max.
Dimensions
E-shape
Circuit Configuration
OUT
L
OUT
Output indicator
L
Internal
Circuit
Fuse
COM
250 VAC max.
Fuse blowout
detection circuit
F indicator
Fuse: 5 A 250 V (5.2-dia.x20) HT (SOC)
Note When the fuse blows, the F indicator lights and bit 08 turns ON. Bits 08 through 15 cannot be used as IR bits.
Terminal Connections
250 VAC max.
(1.2 A max. 4 A/Unit)
L
0
A0
L
1
A1
L
2
A2
L
3
A3
L
4
A4
L
5
A5
L
6
A6
L
7
A7
COM
A8
NC
A9
97
Appendix B
Specifications
Triac Output Unit C200H-OA224
Max. Switching Capacity
0.5 A 250 VAC, 50/60 Hz (2 A/Unit)
Max. Inrush Current
10 A (pulse width: 100ms)
20 A (pulse width: 10 ms)
100 mA 10 VAC/50 mA 24 VAC/10 mA 100 VAC
min.
1.5 mA (120 VAC) max./3 mA (240 VAC) max.
Min. Switching Capacity
Leakage Current
Residual Voltage
ON Response Time
1.5 VAC max. (50 to 500 mA)/5 VAC max. (10 to
50 mA)
1 ms max.
OFF Response Time
1/2 of load frequency + 1 ms or less.
No. of Circuits
1 (12 points/common)
Internal Current Consumption
270 mA 5 VDC max.
Fuse Rating
3.15 A 250 V (5.2-dia.x20)
Power for External Supply
N/A
Weight
300 g max.
Dimensions
B-shape
Circuit Configuration
OUT
L
OUT
Output indicator
L
Internal
Circuit
Fuse
COM
250 VAC max.
Fuse: 3.15 A 250 V (5.2-dia.x20) MT4 (SOC)
Note 1. No blown fuse detector circuit is provided.
2. Check the fuse when there is no output.
Terminal Connections
1
L
3
L
L
L
5
7
9
L
11
L
250 VAC max.
(0.5 A max., 2 A/Unit)
A0
A1
A2
A3
A4
A5
NC
A6
NC
A7
COM
98
B0
A8
0
B1
2
B2
4
B3
6
B4
8
B5
10
B6
NC
B7
NC
B8
NC
B9
NC
L
L
L
L
L
L
Appendix B
Specifications
Triac Output Unit C200H-OA121-E
Max. switching capacity
1 A 120 VAC, 50/60 Hz (4 A/Unit)
Min. switching capacity
Leakage Current
10 mA (resistive load)/40 mA (inductive load) 10
VAC
3 mA (100 VAC) max.
Residual Voltage
1.2 V max.
ON Response Time
1 ms max.
OFF Response Time
1/2 of load frequency or less.
No. of Circuits
1 (8 points/common)
Internal Current Consumption
140 mA 5 VDC max.
Fuse Rating
5 A 125 V (5.2-dia.x20)
Power for External Supply
N/A
Weight
250 g max.
Dimensions
A-shape
Circuit Configuration
OUT
Output LED
indicator
OUT
Internal
circuit
Fuse
L
L
COM
120 VAC max.
Fuse blowout
detection circuit
F LED
Fuse: 5 A 125 V (5.2-dia.x20) GGS (Nagasawa)
Note
When the fuse blows F LED lights and bit 08 turns ON. Bits 08 through15 cannot
be used as IR bits.
Terminal Connections
L
L
L
120 VAC max.
(1 A max. 4 A/Unit)
L
L
L
L
L
0
1
2
3
4
5
6
7
COM
NC
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
99
Appendix B
Specifications
Triac Output Unit C200H-OA122-E
Max. Switching Capacity
1.2 A 120 VAC, 50/60 Hz (4 A/Unit)
Max. Inrush Current
15 A (pulse width: 100 ms)
30 A (pulse width: 10 ms)
100 mA 10 VAC/50 mA 24 VAC/10 mA 100 VAC
min.
1.5 mA (120 VAC) max.
Min. Switching Capacity
Leakage Current
Residual Voltage
ON Response Time
1.5 VAC max. (50 to 1,200 mA)/ 5 VAC max. (10 to
50 mA)
1 ms max.
OFF Response Time
1/2 of load frequency+1 ms or less.
No. of Circuits
1 (8 points/common)
Internal Current Consumption
180 mA 5 VDC max.
Fuse Rating
5 A 125 V (5.2-dia.x20)
Power for External Supply
N/A
Weight
300 g max.
Dimensions
E-shape
Circuit Configuration
OUT
L
OUT
Output indicator
L
Internal
Circuit
Fuse
COM
120 VAC max.
Fuse blowout
detection circuit
F indicator
Fuse: 5 A 125 V (5.2-dia.x20) GGS (Nagasawa)
Note When the fuse blows, the F indicator lights and bit 08 turns ON. Bits 08 through 15 cannot be used as IR bits.
Terminal Connections
120 VAC max.
(1.2 A max. 4 A/Unit)
100
L
0
A0
L
1
A1
L
2
A2
L
3
A3
L
4
A4
L
5
A5
L
6
A6
L
7
A7
COM
A8
NC
A9
Appendix B
Specifications
Contact Output Unit C200H-OC221
Max. Switching Capacity
Min. Switching Capacity
2 A 250 VAC (cosφ = 1), 2 A 250 VAC (cosφ = 0.4),
2 A 24 VDC (8 A/Unit)
10 mA 5 VDC
Relay
G6B-1174P-FD-US (24 VDC) w/socket
Service Life of Relay
Electrical: 500,000 operations (resistive load)/
100,000 operations (inductive load)
Mechanical: 50,000,000 operations
ON Response Time
10 ms max.
OFF Response Time
10 ms max.
No. of Circuits
1 (8 points/common)
Internal Current Consumption
Weight
10 mA 5 VDC max. 75 mA 25 VDC (8 points ON
simultaneously.)
250 g max.
Dimensions
A-shape
Circuit Configuration
OUT
L
Output indicator
OUT
L
Internal
circuit
COM
250 VAC, 24 VDC max.
Terminal Connections
0
L
A0
1
A1
L
2
A2
L
3
A3
L
4
A4
L
5
A5
L
6
A6
L
7
A7
L
COM
A8
A9
NC
24 VDC, 250 VAC max.
(inductive load: 2 A resistive load: 2 A) (8 A/Unit)
101
Appendix B
Specifications
Contact Output Unit C200H-OC222
Max. Switching Capacity
Min. Switching Capacity
2 A 250 VAC (cosφ = 1), 2 A 250 VAC (cosφ = 0.4),
2 A 24 VDC (8 A/Unit)
10 mA 5 VDC
Relay
G6B-1174P-FD-US (24 VDC) w/socket
Service Life of Relay
Electrical: 500,000 operations (resistive load)/
100,000 operations (inductive load)
Mechanical: 50,000,000 operations
ON Response Time
10 ms max.
OFF Response Time
10 ms max.
No. of Circuits
Weight
1 (12 points/common) 8 points max. can be ON
simultaneously.
10 mA 5 VDC max. 75 mA 25 VDC (8 points ON
simultaneously.)
300 g max.
Dimensions
B-shape
Internal Current Consumption
Circuit Configuration
OUT
L
Output indicator
OUT
L
Internal
circuit
COM
250 VAC, 24 VDC max.
Terminal Connections
1
L
L
L
3
5
7
L
9
L
11
L
B0
A0
A1
A2
A3
A4
A5
NC
A6
NC
A7
COM
A8
0
L
B1
2
L
B2
4
L
B3
6
B4
8
B5 10
B6
NC
B7
NC
B8
NC
B9
NC
L
L
L
24 VDC, 250 VAC max.
(inductive load: 2 A resistive load: 2 A) (8 A/Unit)
102
Appendix B
Specifications
Contact Output Unit C200H-OC223
Max. Switching Capacity
Min. Switching Capacity relay
2 A 250 VAC (cosφ = 1), 2 A 250 VAC (cosφ = 0.4),
2 A 24 VDC (10 A/Unit)
10 mA 5 VDC
Relay
G6B-1174-P-FD-US (24 VDC) w/socket
Service Life of Relay
Electrical: 500,000 operations (resistive load)/
100,000 operations (inductive load)
Mechanical: 50,000,000 operations
ON Response Time
10 ms max.
OFF Response Time
10 ms max.
No. of Circuits
5 independent contacts
Internal Current Consumption
Weight
10 mA 5 VDC max. 75 mA 25 VDC (8 points ON
simultaneously.)
250 g max.
Dimensions
A-shape
Circuit Configuration
Output indicator
OUT
L
Internal
circuit
OUTc
250 VAC, 24 VDC max.
Terminal Connections
L
0
c0
L
1
c1
2
L
24 VDC, 250VAC max.
(inductive load: 2 A,
resistive load: 2 A)
(8 A/Unit)
c2
L
3
c3
4
A0
A1
A2
A3
A4
A5
A6
A7
A8
L
c4
A9
103
Appendix B
Specifications
Contact Output Unit C200H-OC224
Max. Switching Capacity
Min. Switching Capacity
2 A 250 VAC (cosφ = 1), 2 A 250 VAC (cosφ = 0.4),
2 A 24 VDC (16 A/Unit)
10 mA 5 VDC
Relay
G6B-1174-P-FD-US (24 VDC) w/socket
Service Life of Relay
Electrical: 500,000 operations (resistive load)/
100,000 operations (inductive load)
Mechanical: 50,000,000 operations
ON Response Time
10 ms max.
OFF Response Time
10 ms max.
No. of Circuits
8 independent contacts
Internal Current Consumption
Weight
10 mA 5 VDC max. 75 mA 26 VDC (8 points ON
simultaneously.)
300 g max.
Dimensions
B-shape
Circuit Configuration
Output indicator
OUT
L
Internal
circuit
OUTc
250 VAC, 24 VDC max.
Terminal Connections
c0
c1
B0
A0
A1
c2
A2
c3
24 VDC, 250 VAC max.
(inductive load: 2 A,
resistive load: 2 A)
(16 A/Unit)
A3
c4
A4
c5
A5
c6
A6
c7
A7
NC
104
A8
B1
B2
B3
B4
B5
B6
B7
0
1
2
3
4
5
6
L
L
L
L
L
L
L
7
B8 NC
B9 NC
L
Appendix B
Specifications
Contact Output Unit C200H-OC225
Max. Switching Capacity
Min. Switching Capacity
2 A 250 VAC (cosφ = 1), 2 A 250 VAC (cosφ = 0.4),
2 A 24 VDC (8 A/Unit)
10 mA 5 VDC
Relay
G6B-1174P-FD-US (24 VDC) w/socket
Service Life of Relay
Electrical: 500,000 operations (resistive load)/
100,000 operations (inductive load)
Mechanical: 50,000,000 operations
ON Response Time
10 ms max.
OFF Response Time
10 ms max.
No. of Circuits
Weight
1 (16 points/common) 8 points max. can be ON
simultaneously.
50 mA 5 VDC max. 75 mA 26 VDC (8 points ON
simultaneously.)
400 g max.
Dimensions
B-shape
Internal Current Consumption
Circuit Configuration
OUT
L
Output indicator
OUT
L
Internal
circuit
COM
250 VAC, 24 VDC max.
Terminal Connections
L
L
L
L
L
L
L
L
1
3
5
7
9
11
13
15
COM
A0
A1
A2
A3
A4
A5
A6
A7
A8
B0 0
B1 2
B2 4
B3 6
B4 8
B5 10
B6 12
B7 14
B8 NC
B9 NC
L
L
L
L
L
L
L
L
24 VDC, 250 VAC max.
(inductive load: 2 A resistive load: 2 A) (8 A/Unit)
Note 1. This Unit must be mounted to a C200H-BCjj1-V1/V2 Backplane.
2. This Unit might overheat if more than 8 output points are turned ON simultaneously.
105
Appendix B
Specifications
Transistor Output Unit C200H-OD211
Max. Switching Capacity
0.3 A 24 VDC +10%/–15% (2 A/Unit)
Min. Switching Capacity
None
Leakage Current
0.1 mA max.
Residual Voltage
1.4 V max.
ON Response Time
0.2 ms max.
OFF Response Time
0.3 ms max.
No. of Circuits
1 (12 points/common)
Internal Current Consumption
160 mA 5 VDC max.
Fuse Rating
5 A 125 V (5.2-dia.x20)
Power for External Supply
25 mA 24 VDC +10%/–15% min.
Weight
300 g max.
Dimensions
B-shape
Circuit Configuration
OUT
L
+V
Output indicator
OUT
L
Internal
circuit
24 VDC
Fuse
COM
Fuse: GGS (Nagasawa)
5 A 125 V 5.2-dia × 20
Note 1. No blown fuse detector circuit is provided.
2. Check the fuse when there is no output.
Terminal Connections
L
L
L
24 VDC
(0.3 A max., 2 A/Unit)
L
L
L
1
3
5
7
9
11
A0
A1
A2
A3
A4
A5
NC
A6
NC
A7
COM (OV)
A8
B0
0
L
B1
2
L
B2
4
L
B3
6
B4
8
B5 10
L
L
L
B6
NC
B7
NC
B8
NC
+ 24 VDC
B9
Note Be sure to supply power to B9; otherwise current will leak through the load while the output is OFF.
106
Appendix B
Specifications
Transistor Output Unit C200H-OD212
Max. Switching Capacity
0.3 A 24 VDC +10%/–15% (4.8 A/Unit)
Min. Switching Capacity
None
Leakage Current
0.1 mA max.
Residual Voltage
1.4 V max.
ON Response Time
0.2 ms max.
OFF Response Time
0.3 ms max.
No. of Circuits
1 (16 points/common)
Internal Current Consumption
180 mA 5 VDC max.
Fuse Rating
8 A 125 V (5.2-dia.x20)
Power for External Supply
35 mA 24 VDC +10%/–15% min.
Weight
350 g max.
Dimensions
B-shape
Circuit Configuration
OUT
L
+V
Output indicator
OUT
L
Internal
Circuit
24 VDC
Fuse
COM
Fuse: UL-TSC-8A-N1 (Nagasawa)
8 A 125 V 5.2-dia 20
Note 1. No blown fuse detector circuit is provided.
2. Check the fuse when there is no output.
Terminal Connections
L
L
L
24 VDC
(0.3 A max )
L
1
3
5
7
9
A0
A1
A2
A3
A4
B0
0
L
B1
2
L
B2
4
L
B3
6
B4
8
L
L
B5 10 L
11
A5
L
B6 12 L
13
A6
L
B7 14 L
15
A7
L
B8 NC
A8
+ 24 VDC
COM (OV)
B9
L
Note 1. Be sure to supply power to B9; otherwise current will leak through the load while the output is OFF.
2. This Unit must be mounted to a C200H-BCjj1-V1/V2 Backplane.
107
Appendix B
Specifications
Transistor Output Unit C200H-OD213
Max. Switching Capacity
2.1 A 24 VDC +10%/–15% (5.2 A/Unit) NPN output
Min. Switching Capacity
None
Leakage Current
0.1 mA max.
Residual Voltage
1.4 V max.
ON Response Time
0.2 ms max.
OFF Response Time
0.3 ms max.
No. of Circuits
1 (8 points/common)
Internal Current Consumption
140 mA 5 VDC max.
Fuse Rating
8 A 125 V (5.2-dia.x20)
Power for External Supply
30 mA 24 VDC +10%/–15% min.
Weight
250 g max.
Dimensions
A-shape
Circuit Configuration
OUT
L
+V
Output indicator
Internal
Circuit
OUT
L
24 VDC
Fuse
Fuse blowout
detection circuit
COM
Fuse: UL-TSC-8A-N1 (Nagasawa)
8 A 125 V 5.2-dia 20
F indicator
Note When the fuse blows, the F indicator lights and bit 08 turns ON. Bits 08 through 15 cannot be used as IR bits.
Terminal Connections
0
L
1
L
2
L
3
L
24 VDC
(2.1 A max., 5.2 A/Unit)
L
4
5
L
L
6
7
L
A0
A1
A2
A3
A4
A5
A6
A7
COM (OV)
A8
24 VDC
A9
Note Be sure to supply power to A9; otherwise current will leak through the load while the output is OFF.
108
Appendix B
Specifications
Transistor Output Unit C200H-OD214 (Load Short-circuit Protection
Provided)
Min. Switching Capacity
24 VDC +10%/–15% 0.8 A (2.4 A/Unit) surge current
2 A (source type) PNP output
None
Leakage Current
1 mA max.
Residual Voltage
1.5 V max.
ON Response Time
1 ms max.
OFF Response Time
1 ms max.
No. of Circuits
1 (8 points/common)
Internal Current Consumption
140 mA 5 VDC max.
Fuse Rating
Short-circuit protection
Max. Switching Capacity
Overcurrent protection
Thermal protection
Power for External Supply
150 mA 24 VDC
Weight
250 g max.
Dimensions
A-shape
+10%/
–15%
min.
Circuit Configuration
OUT
L
Output indicator
Source
Driver
Internal
circuit Reset
button
+V
OUT
L
+
24 VDC
COM
Alarm output
indicator
Terminal Connections
0
L
1
L
2
L
L
24 VDC
(2.1 A max., 5.2 A/Unit)
L
L
L
L
3
4
5
6
7
A0
A1
A2
A3
A4
A5
A6
A7
COM (OV)
A8
24 VDC
A9
Note Be sure to supply power to A9; otherwise current will leak through the load while the output is OFF.
109
Appendix B
Specifications
C200H-OD214 Short-Circuit Protection
The C200H-OD214 Output Unit is equipped with two types of short-circuit protection: overcurrent protection and
thermal protection. Any short-circuit must be eliminated immediately in order to avoid damage to the Unit.
Overcurrent Protection When the output current reaches 2 A, the alarm output turns ON, and the alarm indicator
lights. Make sure the surge current of the load does not exceed 2 A, or the alarm may be activated.
Thermal Protection When the junction temperature of the output transistor reaches its upper limit, the output
turns OFF, the alarm output turns ON, and the alarm indicator blinks. But the output transistor is provided with a
heat sink. So in some cases, when the output is short-circuited the thermal protection may not activate because
the extra heat is dissipated by the heat sink. However, the alarm indicator will still light and the alarm output will still
turn ON.
How It Works When the short-circuit protection activates, the output displays the characteristic shown below.
Output
voltage
Overcurrent
limit alarm
output point
Output current: 2 A
(minimum value)
0
Each pair of outputs share one alarm indicator and one alarm output bit as shown below (bits 12 through 15 cannot
be used as IR bits)
Output No.
0
1
2
3
4
5
6
7
Alarm indicator No.
0
2
4
6
Alarm Output Point No.
08
09
10
11
Both the alarm indicator and alarm output bit for the short-circuited output turn ON even if only one of the outputs is
short-circuited. Both outputs should be disconnected until the short-circuit can be traced.
Clearing the Alarm When the short-circuit has been eliminated, reset the Unit by pressing the reset button. The
alarm indicator will go out, the alarm output will turn OFF, and the output will be reset.
Output indicator
Alarm indicator
Reset button (use a screwdriver
or other similar object to press it).
Programming Example If there is a short-circuit in an output, we want the program to turn that output OFF. Assume that the Unit is mounted at word 000. A program to turn OFF output bits 00 and 01 is shown below.
A
00008
00000
B
00008
00001
Since alarm output bit 08 covers both output bits 00 and 01, both these outputs are forced OFF as soon as output
bit 08 turns ON (bits A and B can be any other bits required in the program).
110
Appendix B
Specifications
Transistor Output Unit C200H-OD216
Max. Switching Capacity
0.3 A 5 to 24 VDC
Min. Switching Capacity
10 mA 5 VDC
Leakage Current
0.1 mA max.
Residual Voltage
1.5 V max.
ON Response Time
1.5 ms max.
OFF Response Time
2 ms max.
No. of Circuits
Fuse Rating
1 (8 points/common) positive common (source
type)
10 mA 5 VDC max. 75 mA 26 VDC (8 points ON
simultaneously.)
None
Power for External Supply
N/A
Weight
250 g max.
Dimensions
A-shape
Internal Current Consumption
Circuit Configuration
OUT
L
Output indicator
OUT
L
Internal
circuit
5 to 24 VDC
COM
Terminal Connections
L
L
L
L
5 to 24 VDC
L
L
L
L
0
1
2
3
4
5
6
7
A0
A1
A2
A3
A4
A5
A6
A7
COM A8
NC A9
111
Appendix B
Specifications
Transistor Output Unit C200H-OD217
Max. Switching Capacity
0.3 A 5 to 24 VDC
Min. Switching Capacity
10 mA 5 VDC
Leakage Current
0.1 mA max.
Residual Voltage
1.5 V max.
ON Response Time
1.5 ms max.
OFF Response Time
2 ms max.
No. of Circuits
Fuse Rating
1 (12 points/common) positive common (source
type)
10 mA 5 VDC max. 75 mA 26 VDC (8 points ON
simultaneously.)
None
Power for External Supply
N/A
Weight
300 g max.
Dimensions
B-shape
Internal Current Consumption
Circuit Configuration
OUT
L
Output indicator
OUT
L
Internal
circuit
5 to 24 VDC
COM
Terminal Connections
L
L
5 to 24 VDC
L
L
L
L
1
3
5
7
9
11
A0
A1
A2
A3
A4
A5
NC A6
NC A7
COM A8
B0
0
B1
2
B2
4
B3
6
B4
8
B5 10
B6 NC
B7 NC
B8 NC
B9 NC
112
L
L
L
L
L
L
Appendix B
Specifications
Transistor Output Unit C200H-OD411
Max. Switching Capacity
12 to 48 VDC 1 A (3 A/Unit)
Min. Switching Capacity
None
Leakage Current
0.1 mA max.
Residual Voltage
1.4 V max.
ON Response Time
0.2 ms max.
OFF Response Time
0.3 ms max.
No. of Circuits
1 (8 points/common)
Internal Current Consumption
140 mA 5 VDC max.
Fuse Rating
5 A 125 V (5.2-dia.x20)
Power for External Supply
30 mA 12 to 48 VDC min.
Weight
250 g max.
Dimensions
A-shape
Circuit Configuration
OUT
L
V
Output indicator
OUT
L
Internal
circuit
Fuse
COM
12 to 48 VDC
Fuse blowout
detection circuit
Fuse: GGS (Nagasawa)
5 A 125 V 5.2-dia × 20
F indicator
Note When the fuse blows, the F indicator lights and bit 08 turns ON. Bits 08 through 15 cannot be used as IR bits.
Terminal Connections
L
L
L
L
12 to 48 VDC
(1 A max., 3 A/Unit)
L
L
L
L
0
1
2
3
4
5
6
7
A0
A1
A2
A3
A4
A5
A6
A7
COM (OV)
A8
12 to 48 VDC
A9
Note Be sure to supply power to A9; otherwise current will leak through the load while the output is OFF.
113
Appendix B
Specifications
Transistor Output Unit C200H-OD21A
(Load Circuit Protection Provided)
Max. switching
capacity
24 VDC +10%/–15%, 1.0 A (4 A/Unit)
surge current 1.6 A (sourcing type)
PNP output
No. of Circuits
1 (16 points/common)
Min. switching
capacity
Leakage Current
None
160 mA, 5 VDC max.
Residual Voltage
0.8 V max.
Internal Current
Consumption
Load Short-circuit
Protection
Power for External Supply
ON Response Time
0.1 ms max.
Alarm Output (see note)
No. of outputs: 1 (2 kΩ
internal resistor)
Connectable Units: Only the
following DC Input Units and
alarm output LED indicators
can be connected:
C200H-ID001, ID211, ID212,
IM211 (DC), IM212 (DC),
ID215, ID501, MD115,
MD215, MD501
Weight
Dimensions
400 g max.
B-shape
0.1 mA max.
OFF Response Time 0.3 ms max.
Detection current: 1.2 A min
(1.6 A typical)
35 mA 24 VDC +10%/–15% min.
Internal Circuit
Output LED
indicator
Short-circuit
protection
circuit
Circuit Configuration
to
0V
2 kΩ
Note When short-circuit/overload protection is activated, all 16 outputs will be switched OFF and the ALARM
output becomes active (low level). The problem can be detected externally by connecting a DC Input Unit to
the ALARM output or by connecting an alarm output indicator. It’s not possible to connect both the Input Unit
and the indicator at the same time.
114
Appendix B
Specifications
Terminal Connections
+24 VDC
24 VDC
Note When the ALARM output turns ON, remove the cause of the high current and then shut off the external
power supply for approx. 1 second. After confirming that the cause has been removed, turn ON the power
supply again to reset the output. As shown in the diagram, it is recommended that a relay or switch that turns
ON or OFF only the external power supply be connected right before the B9 (+V). Check that this relay or
switch has a contact capacity higher than the external power supply current consumption (35 mA + load
current min.).
115
Appendix B
Specifications
Group-2 High-density I/O Units
In the following diagrams, “m” is the first word allocated to the Unit in PC memory.
DC Input Unit C200H-ID111 (64 Points)
Rated Input Voltage
12 VDC
Operating Input Voltage
10.2 to 13.2 VDC
Input Impedance
2.7 kW
Input Current
4.1 mA (at 12 VDC)
ON Voltage
8.0 VDC min.
OFF Voltage
3.0 VDC max.
ON Response Time
1.0 ms max.
OFF Response Time
1.0 ms max.
No. of Circuits
2 (32 points/common)
Internal Current Consumption
120 mA 5 VDC max.
Weight
250 g max.
Dimensions
D-shape
Circuit Configuration
COM
1000 pF
Internal
Circuit
IN00
A
IN07
COM
IN08
820 W
2.7 kW
CN1
IN15
COM
IN00
CN1
B
CN2
IN07
COM
IN08
1000 pF
IN07
COM
IN08
820 W
2.7 kW
IN15
COM
IN00
CN2
B
IN07
COM
IN08
IN15
116
Indicator
switch
circuit
Input indicator
IN15
COM
IN00
A
SW
Internal
Circuit
Appendix B
Specifications
Terminal Connections
CN1
I/O word “m+1”
A
NC
20
20
NC
NC
19
19
NC
15
+
18
17
17
15
16
16
13
15
15
13
14
12
13
11
14
13
0
1
2
3
12 VDC
4
12 VDC
+
5
+
6
7
COM
10
12
12
10
9
11
11
9
8
10
10
8
9
9
9
8
COM
7
+
18
14
12
I/O word “m+2”
COM
14
11
12 VDC
I/O word “m”
B
COM
12 VDC
CN2
8
8
6
7
7
6
5
6
6
5
5
5
4
4
3
4
3
4
2
3
3
2
1
2
2
1
1
0
0
1
10
COM
7
11
12 VDC
12
12 VDC
+
B
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
0
1
2
3
5
7
COM
8
9
10
11
15
16
16
17
17
18
18
NC
19
19
NC
NC
20
20
NC
COM
12 VDC
12
14
15
+
6
15
14
12 VDC
4
14
13
+
I/O word “m+3”
A
13
+
14
15
COM
Note 1. I/O word “m” is determined by the I/O number setting (m = IR 030 + 2 × I/O number).
2. The power can be supplied in either polarity, but the same polarity must be used for all COM terminals in
each connector. Connect power supply wiring to every COM terminal, even though the COM terminals in
each connector are connected internally.
DC Input Unit C200H-ID216 (32 Points)
Rated Input Voltage
24 VDC
Operating Input Voltage
20.4 to 26.4 VDC
Input Impedance
5.6 kΩ
Input Current
4.1 mA (at 24 VDC)
ON Voltage
14.4 VDC min.
OFF Voltage
5.0 VDC max.
ON Response Time
1.0 ms max.
OFF Response Time
1.0 ms max.
No. of Circuits
1 (32 points/common)
Internal Current Consumption
All 32 points cannot be turned ON simultaneously
at high temperatures. Refer to the graph below.
100 mA 5 VDC max.
Weight
180 g max.
Dimensions
C-shape
117
Appendix B
Specifications
Circuit Configuration and Simultaneously Usable Points
32
30
COM
Input Voltage: 26.4 VDC
1000 pF
IN00
IN07
COM
IN08
25
680 Ω
Simultaneously Usable Points
A
5.6 kΩ
Input indicator
IN15
Internal
circuit
COM
1000 pF
IN00
B
IN07
COM
IN08
680 Ω
20
15
10
5
5.6 kΩ
Input indicator
0
IN15
0
10
20
30
40
50 55 60
Ambient Temperature (°C)
Terminal Connections
I/O word “m”
0
1
2
3
24 VDC
4
+
5
6
7
COM
8
9
10
11
24 VDC
12
+
I/O word “m+1”
A
B
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
0
1
2
3
5
7
COM
8
9
10
11
14
15
16
16
17
17
18
18
NC
19
19
NC
NC
20
20
NC
15
COM
24 VDC
12
15
14
+
6
14
13
24 VDC
4
13
+
14
15
COM
Note 1. I/O word “m” is determined by the I/O number setting (m = IR 030 + 2 × I/O number).
2. The power can be supplied in either polarity, but the same polarity must be used for all COM terminals.
Connect power supply wiring to every COM terminal, even though the COM terminals are connected
internally.
118
Appendix B
Specifications
DC Input Unit C200H-ID217 (64 Points)
Rated Input Voltage
24 VDC
Operating Input Voltage
20.4 to 26.4 VDC
Input Impedance
5.6 kΩ
Input Current
4.1 mA (at 24 VDC)
ON Voltage
14.4 VDC min.
OFF Voltage
5.0 VDC max.
ON Response Time
1.0 ms max.
OFF Response Time
1.0 ms max.
No. of Circuits
2 (32 points/common)
Internal Current Consumption
All 64 points cannot be turned ON simultaneously
at high temperatures. Refer to the graph below.
120 mA 5 VDC max.
Weight
250 g max.
Dimensions
D-shape
Circuit Configuration and Simultaneously Usable Points
COM
1000 pF
Internal
circuit
IN00
IN07
COM
IN08
680 Ω
B
CN1
IN07
COM
IN08
1000 pF
680 Ω
5.6 kΩ
IN15
COM
IN00
CN2
Indicator
switch
circuit
Input indicator
IN07
COM
IN08
Input Voltage:
26.4 VDC
SW
CN2
IN15
COM
IN00
A
64
60
5.6 kΩ
IN15
COM
IN00
CN1
Input Voltage:
24.0 VDC
Internal
circuit
Simultaneously Usable Points
A
50
40
30
20
10
0
0
B
IN07
COM
IN08
10
20
30
40
50 55 60
Ambient Temperature (°C)
IN15
119
Appendix B
Specifications
Terminal Connections
CN1
I/O word “m+1”
NC
NC
COM
15
24 VDC
+
A
20
20
19
19
18
18
17
1
2
COM
17
15
16
16
15
15
13
14
14
12
13
11
13
0
NC
13
12
I/O word “m+2”
NC
14
3
24 VDC
4
24 VDC
11
11
12
12
13
13
14
14
15
15
6
7
7
6
5
6
6
5
5
5
4
4
16
16
17
17
18
18
3
4
4
3
2
3
3
2
1
2
2
1
1
0
0
NC
19
19
NC
1
NC
20
20
NC
10
11
12
24 VDC
+
13
+
14
15
COM
24 VDC
4
10
8
24 VDC
3
10
9
7
4
9
8
8
4
2
9
9
8
3
8
11
7
3
1
8
COM
COM
2
7
7
11
9
2
0
7
6
9
9
1
6
+
10
COM
1
5
12
10
B
6
5
12
10
I/O word “m+3”
A
5
+
10
8
+
I/O word “m”
B
14
11
24 VDC
CN2
5
+
6
7
COM
8
9
10
11
24 VDC
12
13
+
14
15
COM
Note 1. I/O word “m” is determined by the I/O number setting (m = IR 030 + 2 × I/O number).
2. The power can be supplied in either polarity, but the same polarity must be used for all COM terminals in
each connector. Connect power supply wiring to every COM terminal, even though the COM terminals in
each connector are connected internally.
C200H-ID218 DC Input Unit (32 Points)
Rated Input Voltage
24 VDC +10%/–15%
Input Impedance
3.9 kΩ
Input Current
6 mA (at 24 VDC)
ON Voltage/ON Current
15.4 VDC min./3.5 mA min.
OFF Voltage/OFF Current
5.0 VDC max./1 mA max.
ON Response Time
1.0 ms max.
OFF Response Time
1.0 ms max.
No. of Circuits
32 (32 points/common)
Note The number of points that can be ON simultaneously is limited according to the ambient
temperature. Refer to the following diagram
for details.
120
Internal Current Consumption
100 mA 5 VDC max.
Weight
180 g max.
Appendix B
Specifications
Circuit Configuration
Ambient Temperature for Simultaneously ON Points
0.01 µF
Input voltage: 24.0 VDC
Internal circuit
470 Ω
3.9 kΩ
to
Input LED indicator
0.01 µF
to
470 Ω
Simultaneously ON points
to
Input voltage: 26.4 VDC
3.9 kΩ
to
Input LED indicator
Ambient temperature
Terminal Connections
m words
m + 1 words
24 VDC
24 VDC
24 VDC
24 VDC
Note 1. The polarity of the input power supply can be either positive or negative. The polarity of all commons,
however, must be the same.
2. COM terminals must all be wired even though they are connected internally.
121
Appendix B
Specifications
C200H-ID219 DC Input Unit (64 Points)
Rated Input Voltage
24 VDC +10%/–15%
Input Impedance
3.9 kΩ
Input Current
6 mA (at 24 VDC)
ON Voltage/ON Current
15.4 VDC min./3.5 mA min.
OFF Voltage/OFF Current
5.0 VDC max./1 mA max.
ON Response Time
1.0 ms max.
OFF Response Time
1.0 ms max.
No. of Circuits
64 (32 points/common)
Note The number of points that can be ON simultaneously is limited according to the ambient
temperature. Refer to the following diagram
for details.
Internal Current Consumption
120 mA 5 VDC max.
Weight
250 g max.
470 Ω
3.9 kΩ
to
to
Input LED indicator
0.01 µF
to
470 Ω
to
3.9 kΩ
Internal circuit
to
Input LED indicator
Ambient Temperature for Simultaneously ON Points
Input voltage: 20.4 VDC
Simultaneously ON points
0.01 µF
to
Internal circuit
Circuit Configuration
Input voltage: 24.0 VDC
Input voltage: 26.4 VDC
to
to
Ambient temperature
122
Appendix B
Specifications
Terminal Connections
(m + 1) words
(m + 1) words
(m + 2) words
(m + 3) words
24 VDC
24 VDC
24 VDC
24 VDC
24 VDC
24 VDC
24 VDC
24 VDC
Note 1. The polarity of the input power supply can be either positive or negative. The polarity of all commons for
CN1 and CN2, however, must be the same.
2. COM terminals for CN1 and CN2 must all be wired even though they are connected internally.
Transistor Output Unit C200H-OD218 (32 Points)
Max. Switching Capacity
16 mA 4.5 VDC to 100 mA 26.4 VDC (see below)
Min. Switching Capacity
None
Leakage Current
0.1 mA max.
Residual Voltage
0.8 V max.
ON Response Time
0.1 ms max.
OFF Response Time
0.4 ms max.
No. of Circuits
1 (32 points/common)
Internal Current Consumption
180 mA 5 VDC max.
Fuse Rating
3.5 A (The fuse is not user-replacable.)
Power for External Supply
Weight
110 mA 5 to 24 VDC±10% min.
(3.4 mA × number of ON pts)
180 g max.
Dimensions
C-shape
123
Appendix B
Specifications
Circuit Configuration and Maximum Switching Capacity
Units manufactured on or before January 28th, 2000
(manufacturing numbers 2810 or earlier*)
4.5 to
26.4 VDC
OUT00
OUT07
COM
4.5 to
26.4 VDC
A
100
OUT08
OUT15
Output
indicator
COM
4.5 to
26.4 VDC
Fuse
(3.5 A)
OUT00
OUT07
COM
4.5 to
26.4 VDC
F indicator
Fuse
blowout
detection circuit
B
OUT08
OUT15
COM
Max. Switching Capacity (mA/pt)
Internal
Circuit
Output
indicator
50
16
0
0
4.5
10
20.4 26.4
Power Supply Voltage (V)
Units manufactured on or after January 31st, 2000
(manufacturing numbers 3110 or later*)
4.5 to
26.4 VDC
OUT00
OUT07
Internal
Circuit
Output
indicator
COM
4.5 to
26.4 VDC
A
OUT08
OUT15
Output
indicator
COM
4.5 to 26.4
VDC
Fuse
(3.5 A)
F indicator
OUT00
OUT07
COM
4.5 to
26.4 VDC
Fuse
blowout
detection circuit
B
OUT08
OUT15
COM
*Manufacturing Numbers
jjY9
Year: Last digit of calendar year; e.g., 1999→9, 2000→0
Month: 1 to 9 (January to September), X (October), Y (November), Z (December)
Day: 01 to 31
124
Appendix B
Specifications
Terminal Connections
I/O word “m”
L
L
L
L
+
L
L
L
L
I/O word “m+1”
0
1
2
3
4
5
6
7
COM
L
L
L
L
+
L
L
L
L
COM
8
9
10
11
12
13
14
15
A
B
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
14
14
15
15
16
16
17
17
18
18
19
19
20
20
0
L
1
L
2
L
3
4.5 to 26.4 VDC
L
4
L
5
+
L
6
L
7
L
COM
8
L
9
L
10
L
11
L
12
L
13
+
L
14
L
15
L
COM
Note 1. I/O word “m” is determined by the I/O number setting (m = IR 030 + 2 × I/O number).
2. When the fuse blows, the F indicator lights and the error flag in AR 02 corresponding to the I/O number is
turned ON. I/O numbers 0 to 9 correspond to AR 0205 to AR 0214.
3. The interruption of power from the external power supply is treated the same as a fuse blowout.
4. Connect power supply wiring to every COM terminal, even though the COM terminals are connected
internally.
5. When wiring output circuits, be sure to use the correct polarity for the external power supplies. Wiring
with incorrect polarity may result in erroneous operation of the load.
Transistor Output Unit C200H-OD219 (64 Points)
Max. Switching Capacity
16 mA 4.5 VDC to 100 mA 26.4 VDC (see below)
Min. Switching Capacity
None
Leakage Current
0.1 mA max.
Residual Voltage
0.8 V max.
ON Response Time
0.1 ms max.
OFF Response Time
0.4 ms max.
No. of Circuits
2 (32 points/common)
Internal Current Consumption
270 mA 5 VDC max.
Fuses
Weight
Two 3.5 A fuses (1 fuse/common)
The fuses are not user-replacable.
220 mA 5 to 24 VDC±10% min.
(3.4 mA × number of ON pts)
250 g max.
Dimensions
D-shape
Power for External Supply
125
Appendix B
Specifications
Circuit Configuration
Units manufactured on or before January 28th, 2000
(manufacturing numbers 2810 or earlier*)
4.5 to
26.4 VDC
OUT00
Internal
Circuit
OUT07
COM
Fuse
CN1
4.5 to
26.4 VDC
OUT08
Indicator
switch/
fuse
blowout
detection
circuit
SW
Output indicator
OUT15
COM
CN1
CN2
F indicator
4.5 to
26.4 VDC
OUT00
Internal
Circuit
OUT07
COM
Fuse
CN2
4.5 to
26.4 VDC
OUT08
OUT15
COM
Units manufactured on or after January 31st, 2000
(manufacturing numbers 3110 or later*)
4.5 to
26.4 VDC
OUT00
Internal
Circuit
OUT07
COM
Fuse
CN1
4.5 to
26.4 VDC
OUT08
Indicator
switch/
fuse
blowout
detection
circuit
SW
Output indicator
OUT15
COM
CN1
CN2
F indicator
4.5 to
26.4 VDC
OUT00
Internal
Circuit
OUT07
COM
Fuse
CN2
4.5 to
26.4 VDC
OUT08
OUT15
COM
*Manufacturing Numbers
jjY9
Year: Last digit of calendar year; e.g., 1999→9, 2000→0
Month: 1 to 9 (January to September), X (October), Y (November), Z (December)
Day: 01 to 31
126
Appendix B
Specifications
Max. Switching Capacity (A/unit)
Max. Switching Capacity (mA/pt)
Maximum Switching Capacity
100
50
16
0
0
4.5
10
20.4 26.4
Power Supply Voltage (V)
6.4
6.0
5.0
4.0
3.0
2.0
1.0
0
0
10 20 30 40 505560
Ambient Temperature (°C)
Terminal Connections
CN1
I/O word “m+1”
COM
L
L
L
+
L
L
L
L
L
15
14
13
12
11
L
L
+
L
L
L
L
L
I/O word “m”
B
A
20
20
19
19
18
18
17
17
16
16
15
15
14
14
COM
15
14
13
12
11
13
13
10
9
12
12
9
11
11
10
10
8
7
6
5
4
3
2
1
0
9
9
8
8
7
7
6
6
5
5
4
4
3
3
2
2
1
1
I/O word “m+2”
L
10
COM
L
CN2
8
L
L
L
L
L
+
L
L
+
L
L
L
L
L
L
5
4
3
2
1
0
2
3
4
5
6
7
L
COM
6
1
COM
L
L
7
0
L
L
L
L
L
+
L
L
L
L
L
L
+
L
L
L
L
COM
8
9
10
11
12
13
14
15
I/O word “m+3”
A
B
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
14
14
15
15
16
16
17
17
18
18
19
19
20
20
0
1
2
3
4
5
6
7
L
L
L
L
L
+
4.5 to
26.4 VDC
L
L
L
COM
8
9
10
11
12
13
14
15
L
L
L
L
L
+
L
L
L
COM
Note 1. I/O word “m” is determined by the I/O number setting (m = IR 030 + 2 × I/O number).
2. When either fuse blows, the F indicator lights and the error flag in AR 02 corresponding to the I/O number
is turned ON. I/O numbers 0 to 9 correspond to AR 0205 to AR 0214.
3. The interruption of power from the external power supply is treated the same as a fuse blowout.
4. Connect power supply wiring to every COM terminal, even though the COM terminals in each connector
are connected internally.
5. When wiring output circuits, be sure to use the correct polarity for the external power supplies. Wiring
with incorrect polarity may result in erroneous operation of the load.
127
Appendix B
Specifications
Transistor Output Unit C200H-OD21B (32 Points)
(Load Short-circuit Protection Provided)
Max. Switching Current
0.5 A 24 VDC +10%/–15% (5 A/Unit)
Min. Switching Current
None
Leakage Current
0.1 mA max.
Residual Voltage
0.8 V max.
ON Response Time
0.1 ms max.
OFF Response Time
0.3 ms max.
No. of Circuits
32 (32 points/common)
Internal Current Consumption
180 mA 5 VDC max.
Fuses
Weight
One 7 A fuse (1 fuse/common)
The fuses are not user-replacable.
160 mA 24 VDC +10%/–15% min.
(5 mA × number of ON pts)
180 g max.
Alarm Indicator
Lamp F lights (unless fuse is broken).
Load Short-circuit Prevention
(see note 1)
Dimensions
Detection current: 0.7 to 2.5 A
Automatic restart after error clearance.
C-shape
Power for External Supply
Note When the short-circuit/overload protection is activated for a contact point, the output for that point is turned
OFF. At the same time, lamp “F” lights up, and the corresponding Flag in the Basic I/O Unit Information Area
(AR0205 to AR0214) will turn ON. After the cause of the error has been removed, the alarm will be cleared
automatically when the internal temperature of the element drops.
to
0V
Output LED
indicator
to
Alarm
LED
indicator
0V
Short-circuit
protection
circuit
Internal circuit
Short-circuit
protection
circuit
Circuit Configuration
to
0V
Output LED
indicator
to
0V
128
Appendix B
Specifications
Terminal Connections
I/O word “m”
I/O word “m+1”
24 VDC
24 VDC
24 VDC
24 VDC
129
Appendix B
Specifications
High-density I/O Units (Special I/O Units)
TTL Input Unit C200H-ID501 (32 Points)
Rated Input Voltage
5 VDC
Operating Input Voltage
4.5 to 5.5 VDC
Input Impedance
1.1 kΩ
Input Current
3.5 mA (at 5 VDC)
ON Voltage
3.0 VDC min.
OFF Voltage
1.0 VDC max.
ON Response Time
2.5 ms/15 ms max. (switchable; at 24 VDC, 25°C)
OFF Response Time
2.5 ms/15 ms max. (switchable; at 24 VDC, 25°C)
No. of Circuits
4 (8 points/common)
High-speed Inputs
Internal Current Consumption
8 points (connector 2 terminals 8 to 15, when set)
Pulse width: 1 ms/4 ms min. (switchable)
130 mA 5 VDC max.
Weight
300 g max.
Dimensions
130×34.5×100.5 (H×W×D, in millimeters)
Circuit Configuration
COM0
IN00
CN1
IN07
COM1
IN08
2.4 kΩ
1.1 kΩ
IN15
Internal
circuit
COM2
IN00
CN2
IN07
COM3
IN08
IN15
130
2.4 kΩ
1.1 kΩ
Appendix B
Specifications
Terminal Connections
CN1
CN2
I/O word “n”
NC
+
+
A
12
NC
0
NC
11
11
NC
1
NC
10
10
NC
2
COM1
5 VDC
B
12
I/O word “n+1”
9
9
COM0
15
8
8
7
14
7
7
6
13
6
6
5
12
5
5
4
11
4
4
3
10
3
3
2
9
2
2
1
8
1
1
0
3
5 VDC
+
4
5
+
5 VDC
6
+
7
+
COM2
NC
A
B
1
1
2
2
3
3
4
4
5
5
6
6
8
9
10
11
5 VDC
+
12
13
+
14
7
7
8
8
9
9
10
10
NC
15
COM3
NC
11
11
NC
NC
12
12
NC
Note 1. I/O word “n” is determined by the unit number setting (n = IR 100 + 10 × unit number).
2. When pin 2 of the Unit’s DIP switch is ON, input points 08 to 15 in connector 2 are high-speed inputs.
DC Input Unit C200H-ID215 (32 Points)
Rated Input Voltage
24 VDC
Operating Input Voltage
20.4 to 26.4 VDC
Input Impedance
5.6 kΩ
Input Current
4.1 mA (at 24 VDC)
ON Voltage
14.4 VDC min.
OFF Voltage
5.0 VDC max.
ON Response Time
2.5 ms/15 ms max. (switchable; at 24 VDC, 25°C)
OFF Response Time
2.5 ms/15 ms max. (switchable; at 24 VDC, 25°C)
No. of Circuits
4 (8 points/common)
High-speed Inputs
Internal Current Consumption
8 points (connector 2 terminals 8 to 15, when set)
Pulse width: 1 ms/4 ms min. (switchable)
130 mA 5 VDC max.
Weight
300 g max.
Dimensions
130×34.5×100.5 (H×W×D, in millimeters)
131
Appendix B
Specifications
Circuit Configuration
COM0
1000 pF
IN00
CN1
IN07
COM1
IN08
620 Ω
5.6 kΩ
IN15
Internal
circuit
COM2
1000 pF
IN00
CN2
IN07
COM3
IN08
620 Ω
5.6 kΩ
IN15
Terminal Connections
CN1
CN2
I/O word “n”
NC
A
12
NC
0
NC
11
11
NC
1
NC
2
NC
COM1
24 VDC
+
+
I/O word “n+1”
B
12
10
10
9
9
COM0
15
8
8
7
14
7
7
6
13
6
6
5
12
5
5
4
11
4
4
3
10
3
3
2
9
2
2
1
1
0
8
1
24 VDC
3
+
4
+
24 VDC
+
5
6
B
1
1
2
2
3
3
4
4
5
5
6
6
8
9
10
11
13
+
+
14
7
8
8
9
9
NC
10
10
NC
NC
11
11
NC
NC
12
12
NC
COM2
24 VDC
12
7
7
+
A
15
COM3
Note 1. I/O word “n” is determined by the unit number setting (n = IR 100 + 10 × unit number).
2. When pin 2 of the Unit’s DIP switch is ON, input points 08 to 15 in connector 2 are high-speed inputs.
3. At high temperatures, the number of inputs that can be turned ON simultaneously is limited. Refer to the
graphs on page 150 for details.
132
Appendix B
Specifications
TTL Output Unit C200H-OD501 (Used as a 32-point Output Unit)
Max. Switching Capacity
Min. Switching Capacity
5 VDC 35 mA (280 mA/common, 1.12 A/Unit;
output resistance 4.7 kΩ)
None
Leakage Current
0.1 mA max.
Residual Voltage
0.4 V max.
ON Response Time
0.2 ms max.
OFF Response Time
0.3 ms max.
No. of Circuits
4 (8 points/common)
Internal Current Consumption
220 mA 5 VDC max.
Fuses
4 (1 fuse/common; fuses are not user-replacable.)
Power for External Supply
39 mA 5 VDC min. (1.2 mA × no. of outputs ON)
Weight
300 g max.
Dimensions
130×34.5×100.5 (H×W×D, in millimeters)
Circuit Configuration
5 VDC
4.7 kΩ
OUT00
OUT07
CN1
COM0
Fuse
5 VDC
OUT08
OUT15
COM1
5 VDC
Internal
circuit
4.7 kΩ
OUT00
OUT07
CN2
COM2
Fuse
5 VDC
OUT08
OUT15
COM3
133
Appendix B
Specifications
Terminal Connections
CN1
CN2
I/O word “n”
NC
NC
+5 VDC
COM1
L
L
5 VDC
L
+
L
L
L
L
L
15
14
13
B
12
A
12
11
11
10
10
I/O word “n+1”
8
8
7
7
7
6
6
6
5
5
5
4
11
4
4
3
10
3
3
2
9
2
2
1
1
0
1
L
5 VDC
4
L
5
L
6
L
L
L
3
L
+
L
2
L
5 VDC
COM0
9
1
L
NC
+5 VDC
12
8
L
NC
9
0
+
L
7
L
COM2
+5 VDC
L
L
L
A
B
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
8
L
9
L
10
L
11
L
12
L
13
L
14
15
5 VDC
+
L
L
COM3
+5 VDC
NC
11
11
NC
NC
12
12
NC
Note 1. I/O word “n” is determined by the unit number setting (n = IR 100 + 10 × unit number).
2. The Unit will have 32 static output points when pin 1 of it’s DIP switch is OFF.
3. The outputs are negative logic outputs; when there is an output, the terminal has an “L” voltage level.
Each output terminal has an output resistance of 4.7 kΩ.
TTL Output Unit C200H-OD501 (Used as 128-point Dynamic Output Unit)
Max. Switching Capacity
134
Min. Switching Capacity
5 VDC 35 mA (280 mA/common, 1.12 A/Unit;
output resistance 4.7 kΩ)
None
Leakage Current
0.1 mA max.
Residual Voltage
0.4 V max.
ON Response Time
0.2 ms max.
OFF Response Time
0.3 ms max.
No. of Circuits
2 (dynamic, 64 points/circuit)
Internal Current Consumption
220 mA 5 VDC max.
Fuses
4 (1 fuse/common; fuses are not user-replacable.)
Power for External Supply
39 mA 5 VDC min. (1.2 mA × no. of outputs ON)
Weight
300 g max.
Dimensions
130×34.5×100.5 (H×W×D, in millimeters)
Appendix B
Specifications
Circuit Configuration
5 VDC
4.7 kΩ
DATA00
DATA07
COM0
Fuse
CN1
5 VDC
4.7 kΩ
Internal
circuit
STB00
STB07
COM1
5 VDC
DATA08
Fuse
DATA15
COM2
CN2
5 VDC
STB08
STB15
COM3
Terminal Connections
CN1
NC
B
12
A
12
NC
NC
11
11
NC
+V1
10
10
+V0
9
9
STB7
8
8
DATA7
STB6
7
7
DATA6
STB5
6
6
DATA5
STB4
5
5
DATA4
STB3
4
4
DATA3
STB2
3
3
DATA2
STB1
2
2
DATA1
STB0
1
1
DATA0
COM1
CN2
+
5 VDC
COM0
DATA8
Output device
(such as a numeric display)
Data
input
Strobe
input
DATA9
DATA10
Data
input
DATA11
DATA12
DATA13
Strobe
input
Output device
(such as a numeric display)
DATA14
DATA15
COM2
+
+V2
5 VDC
A
B
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
STB8
STB9
STB10
STB11
STB12
STB13
STB14
STB15
COM3
+V3
NC
11
11
NC
NC
12
12
NC
Note 1. Refer to the Unit’s Operation Manual for details on I/O bit allocation.
2. The Unit will have 128 dynamic output points when pin 1 of it’s DIP switch is ON.
135
Appendix B
Specifications
3. Set pin 5 of the Unit’s DIP switch ON for positive logic outputs, or OFF for negative logic outputs. When
set for negative logic outputs, the terminal has an “L” voltage level when there is an output. When set for
positive logic outputs, the terminal has an “H” voltage level when there is an output.
4. The strobe signal has negative logic regardless of the setting of pin 5.
5. Each output terminal has an output resistance of 4.7 kΩ.
Transistor Output Unit C200H-OD215 (Used as 32-point Output Unit)
Max. Switching Capacity
Min. Switching Capacity
16 mA 4.5 VDC to 100 mA 26.4 VDC (see below)
800 mA/common, 3.2 A/Unit
None
Leakage Current
0.1 mA max.
Residual Voltage
0.7 V max.
ON Response Time
0.2 ms max.
OFF Response Time
0.6 ms max.
No. of Circuits
4 (8 points/common)
Internal Current Consumption
220 mA 5 VDC max.
Fuses
4 (1 fuse/common; fuses are not user-replacable.)
Power for External Supply
Weight
90 mA 5 to 24 VDC±10% min.
(2.8 mA × number of ON outputs)
300 g max.
Dimensions
130×34.5×100.5 (H×W×D, in millimeters)
Circuit Configuration
Units manufactured on or before November 29th, 1999
(manufacturing numbers 29Y9 or earlier*)
Units manufactured on or after November 30th, 1999
(manufacturing numbers 30Y9 or later*)
5 to
24 VDC
5 to
24 VDC
OUT00
OUT00
OUT07
10 kΩ
8.2 kΩ
Fuse
Internal
Circuit
COM0
5 to
24 VDC
OUT07
CN1
6.8 kΩ
15 kΩ
Fuse
Internal
Circuit
OUT08
OUT15
COM1
5 to
24 VDC
OUT00
OUT07
8.2 kΩ
Fuse
COM2
5 to
24 VDC
OUT08
CN1
OUT15
COM1
5 to
24 VDC
OUT00
10 kΩ
COM0
5 to
24 VDC
OUT08
OUT07
CN2
6.8 kΩ
15 kΩ
OUT15
COM3
Fuse
COM2
5 to
24 VDC
OUT08
CN2
OUT15
COM3
*Manufacturing Numbers
jjY9
Year: Last digit of calendar year; e.g., 1999→9, 2000→0
Month: 1 to 9 (January to September), X (October), Y (November), Z (December)
Day: 01 to 31
136
Appendix B
Specifications
Terminal Connections
CN1
CN2
I/O word “n”
NC
NC
+5 to 24 VDC
COM1
L
L
5 to 24 VDC
L
+
L
L
L
L
L
15
14
13
B
12
A
12
11
11
10
10
I/O word “n+1”
8
8
7
7
7
6
6
6
5
5
5
4
11
4
4
3
10
3
3
2
9
2
2
1
1
0
1
5 to 24 VDC
4
L
5
L
6
L
L
L
3
L
+
L
L
2
L
5 to 24 VDC
COM0
9
1
L
NC
+5 to 24 VDC
12
8
L
NC
9
0
+
L
7
L
COM2
+5 to 24 VDC
L
L
L
A
B
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
8
L
9
L
10
L
11
12
L
13
+
L
14
15
5 to 24 VDC
L
L
L
COM3
+5 to 24 VDC
NC
11
11
NC
NC
12
12
NC
Note 1. I/O word “n” is determined by the unit number setting (n = IR 100 + 10 × unit number).
2. The Unit will have 32 static output points when pin 1 of it’s DIP switch is OFF.
3. When wiring output circuits, be sure to use the correct polarity for the external power supplies. Wiring
with incorrect polarity may result in erroneous operation of the load.
Transistor Output Unit C200H-OD215
(Used as 128-point Dynamic Output Unit)
Max. Switching Capacity
Min. Switching Capacity
16 mA 4.5 VDC to 100 mA 26.4 VDC (see below)
800 mA/common, 3.2 A/Unit
None
Leakage Current
0.1 mA max.
Residual Voltage
0.7 V max.
ON Response Time
0.2 ms max.
OFF Response Time
0.6 ms max.
No. of Circuits
2 (dynamic, 64 points/circuit)
Internal Current Consumption
220 mA 5 VDC max.
Fuses
4 (1 fuse/common; fuses are not user-replacable.)
Power for External Supply
Weight
90 mA 5 to 24 VDC±10% min.
(2.8 mA × number of ON outputs)
300 g max.
Dimensions
130×34.5×100.5 (H×W×D, in millimeters)
137
Appendix B
Specifications
Circuit Configuration
Units manufactured on or before November 29th, 1999
(manufacturing numbers 29Y9 or earlier*)
Units manufactured on or after November 30th, 1999
(manufacturing numbers 30Y9 or later*)
5 to
24 VDC
5 to
24 VDC
DATA00
DATA00
DATA07
DATA07
10 kΩ
6.8 kΩ
COM0
8.2 kΩ
COM0
Fuse
CN1
15 kΩ
5 to
24 VDC
Internal
Circuit
Fuse
STB00
STB00
STB07
10 kΩ
8.2 kΩ
STB07
6.8 kΩ
COM1
5 to
24 VDC
DATA08
Fuse
CN1
5 to
24 VDC
Internal
Circuit
15 kΩ
DATA15
COM2
5 to
24 VDC
STB08
Fuse
COM1
5 to
24 VDC
DATA08
DATA15
COM2
5 to
24 VDC
STB08
CN2
STB15
COM3
CN2
STB15
COM3
*Manufacturing Numbers
jjY9
Year: Last digit of calendar year; e.g., 1999→9, 2000→0
Month: 1 to 9 (January to September), X (October), Y (November), Z (December)
Day: 01 to 31
Terminal Connections
CN1
NC
B
12
A
12
NC
NC
11
11
NC
+V1
10
10
+V0
9
9
COM1
5 to 24 VDC
CN2
+
COM0
STB7
8
8
DATA7
STB6
7
7
DATA6
STB5
6
6
DATA5
STB4
5
5
DATA4
STB3
4
4
DATA3
STB2
3
3
DATA2
STB1
2
2
DATA1
STB0
1
1
DATA0
DATA8
Output device
(such as a numeric display)
Data
input
Strobe
input
DATA9
DATA10
Data
input
DATA11
DATA12
DATA13
Strobe
input
Output device
(such as a numeric display)
DATA14
DATA15
COM2
+
+V2
B
A
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
STB8
STB9
STB10
STB11
STB12
STB13
STB14
STB15
COM3
+V3
10
10
NC
11
11
NC
NC
12
12
NC
5 to 24 VDC
Note 1. Refer to the Unit’s Operation Manual for details on I/O bit allocation.
2. The Unit will have 128 dynamic output points when pin 1 of it’s DIP switch is ON.
3. When wiring output circuits, be sure to use the correct polarity for the external power supplies. Wiring
with incorrect polarity may result in erroneous operation of the load.
4. Set pin 5 of the Unit’s DIP switch ON for positive logic outputs, or OFF for negative logic outputs. When
set for negative logic outputs, the terminal has an “L” voltage level when there is an output. When set for
positive logic outputs, the terminal has an “H” voltage level when there is an output.
138
Appendix B
Specifications
5. The strobe signal has negative logic regardless of the setting of pin 5.
6. When the output device (such as a numeric display) does not have a pull-up resistor, it is necessary to
add a pull-up resistor between the + terminal of the power supply and each data (0 to 15) and strobe (0 to
15) terminal.
TTL I/O Unit C200H-MD501
(Used as I/O Unit with 16 Inputs and 16 Outputs)
Output Specifications (Connector 1)
Max. Switching Capacity
Min. Switching Capacity
5 VDC±10% 35 mA (280 mA/common,
560 mA/Unit; output resistance 4.7 kΩ)
None
Leakage Current
0.1 mA max.
Residual Voltage
0.4 V max.
ON Response Time
0.2 ms max.
OFF Response Time
0.3 ms max.
No. of Circuits
2 (8 points/common)
Fuses
2 (1 fuse/common; fuses are not user-replacable.)
Power for External Supply
20 mA 5 VDC min. (1.2 mA × no. of outputs ON)
Input Specifications (Connector 2)
Rated Input Voltage
5 VDC±10%
Operating Input Voltage
4.5 to 5.5 VDC
Input Impedance
1.1 kΩ
Input Current
3.5 mA (at 5 VDC)
ON Voltage
3.0 VDC min.
OFF Voltage
1.0 VDC max.
ON Response Time
2.5 ms/15 ms max. (switchable)
OFF Response Time
2.5 ms/15 ms max. (switchable)
No. of Circuits
2 (8 points/common)
High-speed Inputs
8 points (connector 2 terminals 8 to 15, when set)
Pulse width: 1 ms/4 ms min. (switchable)
Internal Current Consumption
180 mA 5 VDC max.
Weight
300 g max.
Dimensions
130×34.5×100.5 (H×W×D, in millimeters)
General Specifications
139
Appendix B
Specifications
Circuit Configuration
5 VDC
4.7 kΩ
OUT00
OUT07
CN1 (Output)
COM0
Fuse
5 VDC
OUT08
Internal
circuit
1.1 kΩ
OUT15
COM1
IN00
IN07
2.4 kΩ
CN2 (Input)
COM2
IN08
IN15
COM3
Terminal Connections
CN1
CN2
I/O word “n”
B
12
A
12
11
11
10
10
9
9
15
8
8
7
14
7
7
6
NC
NC
+5 VDC
COM1
L
L
5 VDC
L
+
L
L
L
L
L
NC
NC
+5 VDC
COM0
13
6
6
5
12
5
5
4
11
4
4
3
10
3
3
2
9
2
2
1
1
0
8
1
5 VDC
+
L
L
5 VDC
L
L
+
+
I/O word “n+1”
A
B
0
8
1
1
9
1
2
2
10
2
3
3
11
3
4
4
4
12
5
5
13
5
6
6
14
6
7
7
15
7
8
8
COM2
L
9
9
5 VDC
+
+
COM3
L
NC
10
10
NC
L
NC
11
11
NC
L
NC
12
12
NC
I/O word “n” is determined by the unit number setting (n = IR 100 + 10 × unit number).
The Unit will have 16 static output and16 static input points when pin 1 of it’s DIP switch is OFF.
When pin 2 of the Unit’s DIP switch is ON, input points 08 to 15 in connector 2 are high-speed inputs.
The outputs are negative logic outputs; when there is an output, the terminal has an “L” voltage level.
Each output terminal has an output resistance of 4.7 kΩ.
5. The user is not authorized to change the fuse.
Note 1.
2.
3.
4.
140
Appendix B
Specifications
TTL I/O Unit C200H-MD501 (Used as 128-point Dynamic Input Unit)
Output Specifications (Connector 1)
Max. Switching Capacity
Min. Switching Capacity
5 VDC±10% 35 mA (280 mA/common,
560 mA/Unit; output resistance 4.7 kΩ)
None
Leakage Current
0.1 mA max.
Residual Voltage
0.4 V max.
ON Response Time
0.2 ms max.
OFF Response Time
0.3 ms max.
Fuses
2 (1 fuse/common; fuses are not user-replacable.)
Power for External Supply
20 mA 5 VDC min. (1.2 mA × no. of outputs ON)
Input Specifications (Connector 2)
Rated Input Voltage
5 VDC±10%
Operating Input Voltage
4.5 to 5.5 VDC
Input Impedance
1.1 kΩ
Input Current
3.5 mA (at 5 VDC)
ON Voltage
3.0 VDC min.
OFF Voltage
1.0 VDC max.
No. of Circuits
2 (dynamic, 64 points/circuit)
Internal Current Consumption
180 mA 5 VDC max.
Weight
300 g max.
Dimensions
130×34.5×100.5 (H×W×D, in millimeters)
General Specifications
Circuit Configuration
5 VDC
4.7 kΩ
STB00
STB07
CN1
COM0
Fuse
5 VDC
STB08
Internal
circuit
1.1 kΩ
STB15
COM1
DATA00
DATA07
2.4 kΩ
COM2
DATA08
CN2
DATA15
COM3
141
Appendix B
Specifications
Terminal Connections
CN1
5 VDC
+
CN2
NC
B
12
A
12
NC
NC
11
11
NC
+V1
10
COM1
9
STB15 8
STB14 7
10
9
+V0
A
B
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
NC
10
10
NC
NC
11
11
NC
NC
12
12
NC
DATA0
DATA1
5 VDC
COM0
DATA2
+
DATA3
Keyboard, thumbwheel switch, etc.
8
STB7
7
STB6
6
STB5
DATA6
5
STB4
DATA7
4
4
STB3
COM2
STB10 3
STB9
2
3
STB2
2
STB1
1
STB0
STB13 6
STB12 5
STB11
STB8
1
DATA4
DATA5
DATA8
DATA9
DATA10
DATA11
DATA12
DATA13
DATA14
DATA15
COM3
Keyboard, thumbwheel switch, etc.
Note 1. Refer to the Unit’s Operation Manual for details on I/O bit allocation.
2. The Unit will have 128 dynamic output points when pin 1 of it’s DIP switch is ON.
3. Each output terminal has an output resistance of 4.7 kΩ.
12 VDC Input/Transistor Output Unit C200H-MD115
(Used as I/O Unit with 16 Inputs and 16 Outputs)
Output Specifications (Connector 1)
Max. Switching Capacity
142
Min. Switching Capacity
16 mA 4.5 VDC to 100 mA 26.4 VDC (see page
149), 800 mA/common, 1.6 A/Unit
None
Leakage Current
0.1 mA max.
Residual Voltage
0.7 V max.
ON Response Time
0.2 ms max.
OFF Response Time
0.6 ms max.
No. of Circuits
2 (8 points/common)
Fuses
2 (1 fuse/common; fuses are not user-replacable.)
Power for External Supply
45 mA 5 to 24 VDC±10% min.
(2.8 mA × number of ON outputs)
Appendix B
Specifications
Input Specifications (Connector 2)
Rated Input Voltage
12 VDC +10%/–15%
Operating Input Voltage
10.2 to 13.2 VDC
Input Impedance
2.7 kΩ
Input Current
4.1 mA (at 12 VDC)
ON Voltage
8.0 VDC min.
OFF Voltage
3.0 VDC max.
ON Response Time
2.5 ms/15 ms max. (switchable)
OFF Response Time
2.5 ms/15 ms max. (switchable)
No. of Circuits
2 (8 points/common)
High-speed Inputs
8 points (connector 2 terminals 8 to 15, when set)
Pulse width: 1 ms/4 ms min. (switchable)
Internal Current Consumption
180 mA 5 VDC max.
Weight
300 g max.
Dimensions
130×34.5×100.5 (H×W×D, in millimeters)
General Specifications
Circuit Configuration
4.5 to
26.4 VDC
4.7 kΩ
OUT00
OUT07
CN1
Fuse
Internal
circuit
2.7 kΩ
620 Ω
COM0
4.5 to
26.4 VDC
OUT08
OUT15
COM1
IN00
IN07
1000 pF
COM2
IN08
CN2
IN15
COM3
143
Appendix B
Specifications
Terminal Connections
CN1
CN2
I/O word “n”
NC
NC
+5 to 24 VDC
COM1
L
L
5 to 24 VDC
L
+
L
L
L
L
L
B
12
A
12
11
11
10
10
9
9
I/O word “n+1”
A
B
0
8
1
1
9
1
2
2
2
10
3
3
3
11
4
4
4
12
5
5
5
13
6
6
6
14
7
7
7
15
8
8
NC
NC
+5 to 24 VDC
COM0
15
8
8
7
14
7
7
6
13
6
6
5
12
5
5
4
11
4
4
3
10
3
3
2
9
2
2
1
8
1
1
0
12 VDC
+
L
5 to 24 VDC
L
+
L
L
+
COM2
L
12 VDC
+
+
COM3
9
9
10
10
NC
L
NC
L
NC
11
11
NC
L
NC
12
12
NC
Note 1. I/O word “n” is determined by the unit number setting (n = IR 100 + 10 × unit number).
2. The Unit will have 16 static output and16 static input points when pin 1 of it’s DIP switch is OFF.
3. When pin 2 of the Unit’s DIP switch is ON, input points 08 to 15 in connector 2 are high-speed inputs.
12 VDC Input/Transistor Output Unit C200H-MD115
(Used as 128-point Dynamic Input Unit)
Output Specifications (Connector 1)
Max. Switching Capacity
50 mA 12 VDC, 400 mA/common, 0.8 A/Unit
Min. Switching Capacity
None
Leakage Current
0.1 mA max.
Residual Voltage
0.7 V max.
ON Response Time
0.2 ms max.
OFF Response Time
0.6 ms max.
Fuses
2 (1 fuse/common; fuses are not user-replacable.)
Power for External Supply
45 mA 5 to 24 VDC±10% min.
(2.8 mA × number of ON outputs)
Input Specifications (Connector 2)
Rated Input Voltage
12 VDC
Operating Input Voltage
10.2 to 13.2 VDC
Input Impedance
2.7 kΩ
Input Current
4.1 mA (at 12 VDC)
ON Voltage
8.0 VDC min.
OFF Voltage
3.0 VDC max.
No. of Circuits
2 (dynamic, 64 points/circuit)
Internal Current Consumption
180 mA 5 VDC max.
Weight
300 g max.
Dimensions
130×34.5×100.5 (H×W×D, in millimeters)
General Specifications
144
Appendix B
Specifications
Circuit Configuration
12 VDC
STB00
STB07
CN1
COM0
Fuse
12 VDC
STB08
Internal
circuit
STB15
COM1
DATA00
2.7 kΩ
620 Ω
DATA07
1000 pF
COM2
DATA08
CN2
DATA15
COM3
Terminal Connections
CN1
NC
NC
12 VDC
+
+V1
COM1
B
12
11
10
9
A
12
11
10
9
CN2
B
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
NC
10
10
NC
NC
11
11
NC
NC
12
12
NC
DATA1
NC
+V0
A
DATA0
NC
12 VDC
DATA2
+
DATA3
COM0
Keyboard, thumbwheel switch, etc.
STB15 8
STB14 7
8
STB7
7
STB6
STB13 6
STB12 5
6
STB5
DATA6
5
STB4
DATA7
STB11
4
STB10 3
STB9
2
4
STB3
COM2
3
STB2
2
STB1
STB8
1
STB0
1
DATA4
DATA5
DATA8
DATA9
DATA10
DATA11
DATA12
DATA13
DATA14
DATA15
COM3
Keyboard, thumbwheel switch, etc.
Note 1. Refer to the Unit’s Operation Manual for details on I/O bit allocation.
2. The Unit will have 128 dynamic output points when pin 1 of it’s DIP switch is ON.
145
Appendix B
Specifications
24 VDC Input/Transistor Output Unit C200H-MD215
(Used as I/O Unit with 16 Inputs and 16 Outputs)
Output Specifications (Connector 1)
Max. Switching Capacity
Min. Switching Capacity
16 mA 4.5 VDC to 100 mA 26.4 VDC (see page
149), 800 mA/common, 1.6 A/Unit
None
Leakage Current
0.1 mA max.
Residual Voltage
0.7 V max.
ON Response Time
0.2 ms max.
OFF Response Time
0.6 ms max.
No. of Circuits
2 (8 points/common)
Fuses
2 (1 fuse/common; fuses are not user-replacable.)
Power for External Supply
45 mA 5 to 24 VDC±10% min.
(2.8 mA × number of ON outputs)
Input Specifications (Connector 2)
Rated Input Voltage
24 VDC
Operating Input Voltage
20.4 to 26.4 VDC
Input Impedance
5.6 kΩ
Input Current
4.1 mA (at 24 VDC)
ON Voltage
14.4.0 VDC min.
OFF Voltage
5.0 VDC max.
ON Response Time
2.5 ms/15 ms max. (switchable)
OFF Response Time
2.5 ms/15 ms max. (switchable)
No. of Circuits
2 (8 points/common)
High-speed Inputs
8 points (connector 2 terminals 8 to 15, when set)
Pulse width: 1 ms/4 ms min. (switchable)
Internal Current Consumption
180 mA 5 VDC max.
Weight
300 g max.
Dimensions
130×34.5×100.5 (H×W×D, in millimeters)
General Specifications
Circuit Configuration
Units manufactured on or before November 29th, 1999
(manufacturing numbers 29Y9 or earlier*)
Units manufactured on or after November 30th, 1999
(manufacturing numbers 30Y9 or later*)
5 to
24 VDC
5 to
24 VDC
OUT00
OUT00
OUT07
8.2 kΩ
Fuse
Internal
Circuit
620 W
CN1
6.8 kΩ
COM0
5 to
24 VDC
15 kΩ
5.6 kW
IN07
620 W
1,000 pF
IN15
COM3
CN2
COM0
5 to
24 VDC
OUT08
OUT15
COM1
IN00
COM2
IN08
Fuse
Internal
Circuit
OUT08
5.6 kW
146
OUT07
CN1
10 kΩ
OUT15
COM1
IN00
IN07
1,000 pF
COM2
IN08
IN15
COM3
CN2
Appendix B
Specifications
*Manufacturing Numbers
jjY9
Year: Last digit of calendar year; e.g., 1999→9, 2000→0
Month: 1 to 9 (January to September), X (October), Y (November), Z (December)
Day: 01 to 31
Terminal Connections
CN1
CN2
I/O word “n”
NC
NC
+5 to 24 VDC
COM1
L
L
5 to 24 VDC
+
L
L
L
L
L
L
B
12
A
12
11
11
10
10
9
9
NC
NC
+5 to 24 VDC
COM0
15
8
8
7
14
7
7
6
13
6
6
5
12
5
5
4
11
4
4
3
10
3
3
2
2
1
1
0
9
8
2
1
I/O word “n+1”
A
B
0
8
1
1
1
9
2
2
2
10
3
3
3
11
4
4
4
12
5
5
5
13
6
6
6
14
7
7
7
15
8
8
24 VDC
+
L
5 to 24 VDC
L
+
L
L
+
COM2
L
9
9
24 VDC
+
+
COM3
L
NC
10
10
NC
L
NC
11
11
NC
L
NC
12
12
NC
Note 1. I/O word “n” is determined by the unit number setting (n = IR 100 + 10 × unit number).
2. The Unit will have 16 static output and16 static input points when pin 1 of it’s DIP switch is OFF.
3. At high temperatures, the number of inputs that can be turned ON simultaneously is limited. Refer to the
graph on page 150 for details.
4. When pin 2 of the Unit’s DIP switch is ON, input points 08 to 15 in connector 2 are high-speed inputs.
5. When wiring output circuits, be sure to use the correct polarity for the external power supplies. Wiring
with incorrect polarity may result in erroneous operation of the load.
24 VDC Input/Transistor Output Unit C200H-MD215
(Used as 128-point Dynamic Input Unit)
Output Specifications (Connector 1)
Max. Switching Capacity
100 mA 24 VDC, 800 mA/common, 1.6 A/Unit
Min. Switching Capacity
None
Leakage Current
0.1 mA max.
Residual Voltage
0.7 V max.
ON Response Time
0.2 ms max.
OFF Response Time
0.6 ms max.
Fuses
2 (1 fuse/common; fuses are not user-replacable.)
Power for External Supply
45 mA 5 to 24 VDC±10% min.
(2.8 mA × number of ON outputs)
147
Appendix B
Specifications
Input Specifications (Connector 2)
Rated Input Voltage
24 VDC
Operating Input Voltage
20.4 to 26.4 VDC
Input Impedance
5.6 kΩ
Input Current
4.1 mA (at 24 VDC)
ON Voltage
14.4.0 VDC min.
OFF Voltage
5.0 VDC max.
No. of Circuits
2 (dynamic, 64 points/circuit)
Internal Current Consumption
180 mA 5 VDC max.
Weight
300 g max.
Dimensions
130×34.5×100.5 (H×W×D, in millimeters)
General Specifications
Circuit Configuration
Units manufactured on or before November 29th, 1999
(manufacturing numbers 29Y9 or earlier*)
Units manufactured on or after November 30th, 1999
(manufacturing numbers 30Y9 or later*)
24 VDC
24 VDC
STB00
STB00
STB07
STB07
CN1
10 kΩ
6.8 kΩ
CN1
COM0
8.2 kΩ
COM0
Fuse
15 kΩ
24 VDC
STB08
Internal
Circuit
5.6 kW
620 W
24 VDC
STB08
Internal
Circuit
STB15
COM1
DATA00
5.6 kW
DATA07
620 W
1,000 pF
COM2
DATA08
Fuse
STB15
COM1
DATA00
DATA07
1,000 pF
CN2
DATA15
COM3
COM2
DATA08
CN2
DATA15
COM3
*Manufacturing Numbers
jjY9
Year: Last digit of calendar year; e.g., 1999→9, 2000→0
Month: 1 to 9 (January to September), X (October), Y (November), Z (December)
Day: 01 to 31
148
Appendix B
Specifications
Terminal Connections
CN1
12 VDC
+
CN2
NC
B
12
A
12
NC
NC
11
11
NC
+V1
10
COM1
9
STB15 8
STB14 7
10
9
+V0
A
B
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
NC
10
10
NC
NC
11
11
NC
NC
12
12
NC
DATA0
DATA1
12 VDC
COM0
DATA2
+
DATA3
Keyboard, thumbwheel switch, etc.
8
STB7
7
STB6
6
STB5
DATA6
5
STB4
DATA7
4
4
STB3
COM2
STB10 3
STB9
2
3
STB2
2
STB1
1
STB0
STB13 6
STB12 5
STB11
STB8
1
DATA4
DATA5
DATA8
DATA9
DATA10
DATA11
DATA12
DATA13
DATA14
DATA15
COM3
Keyboard, thumbwheel switch, etc.
Note 1.
2.
3.
4.
Refer to the Unit’s Operation Manual for details on I/O bit allocation.
The Unit will have 128 dynamic output points when pin 1 of it’s DIP switch is ON.
Each output terminal has an output resistance of 4.7 kΩ.
At high temperatures, the number of inputs that can be turned ON simultaneously is limited. Refer to the
graph on page 150 for details.
5. The user is not authorized to change the fuse.
6. When wiring output circuits, be sure to use the correct polarity for the external power supplies. Wiring
with incorrect polarity may result in erroneous operation of the load.
High-density I/O Unit Limitations
Limitations on the switching capacity of C200H-OD215/MD115/MD215 Transistor Output Units and the usable
number of I/O points in the C200H-ID215 and C200H-MD215 are shown below.
Switching Capacity
The switching capacity of C200H-OD215/MD115/MD215 Transistor Output Units depends on the power supply
voltage, as shown below.
149
Appendix B
Specifications
Max. Switching Capacity (mA/pt)
100
50
16
0
0
4.5
10
20.4
Power Supply Voltage (V)
26.4
Usable I/O Points (C200H-ID215)
To prevent overheating in the C200H-ID215 that can cause early failure of internal components, limit the number of
input points that are ON simultaneously. As shown below, the number of points that can be on simultaneously
depends on both the temperature and the input voltage.
For example, 22 pts with input voltage of 24.0 VDC can be ON at 55°C, but only 16 pts with input voltage of
26.4 VDC can be ON at 55°C. At 24.0 VDC, all 32 input pts can be ON up to 43°C, but at 26.4 VDC all 32 input pts
can be ON up to 34°C.
Input voltage: 26.4 VDC
32
30
Input voltage: 24.0 VDC
Input voltage:
24.0 VDC; 55°,
22 points ON
Simultaneously Usable Inputs
22
20
16
Input voltage:
26.4 VDC; 55°,
16 points ON
10
Input voltage:
26.4 VDC; 34°,
32 points ON
Input voltage:
24.0 VDC; 43°,
32 points ON
0
0
10
20
3034 4043 50
Ambient Temperature (°C)
55 60
Note If the Unit is at room temperature it takes about 10 minutes for heat to build up. All inputs can thus be turned
ON simultaneously for testing, provided that all inputs have been OFF for at least 2 hours.
Usable I/O Points (C200H-MD215)
To prevent overheating in the C200H-MD215 and prevent early failure of internal components, limit the number of
input points ON simultaneously. The number of points that can be on simultaneously depends on both the temperature and the input voltage. (There is no limit to the number of output points that can be ON simultaneously.)
150
Appendix B
Specifications
Input voltage: 26.4 VDC
16
15
Simultaneously Usable Inputs
Input voltage:
26.4 VDC; 55°,
11 points ON
Input voltage: 24.0 VDC
11
10
5
Input voltage:
26.4 VDC; 43°,
16 points ON
0
0
10
20
3034 4043 50 55 60
Ambient Temperature (°C)
Note If the Unit is at room temperature it takes about 10 minutes for heat to build up. All inputs can thus be turned
ON simultaneously for testing, provided that all inputs have been OFF for at least 2 hours.
151
Appendix B
Specifications
Analog Timer Unit (C200H-TM001)
Item
Specifications
Oscillation Method
CR oscillation
Time Setting Range
Use the DIP switch to set any of the following four ranges, according to the chart shown on
the next page.
0.1 to 1 second (typical)
1 to 10 seconds (typical)
10 to 60 seconds (typical)
1 to 10 minutes (typical)
Timer Pause Function
Number of Timer Points
The timing operation can be paused if so specified by the program. Therefore, the timers can
also be used as cumulative registers.
4
Indicators
SET and TIME UP
External Variable
Resistor
Bit Allocation
External variable resistors can be used to set the time value when the IN/EXT selector is set
to OFF (EXT). Use 20 kΩ variable resistors.
The word is determined by the system configuration.
Bit
Function
00
T0 start output
01
T1 start output
02
T2 start output
03
T3 start output
04
T0 pause output
05
T1 pause output
0
Operates
06
T2 pause output
1
Stops
07
T3 pause output
08
T0 time-up input
09
T1 time-up input
10
T2 time-up input
11
T3 time-up input
“1” when time is running
“1” when time is up
12
13
Cannot be used
14
15
Programming and
Timing Chart
Timer start input
word n bits 08 through 11
Timer setting
(word n bits 00
through 03)
Time-up output
Time-up flag
Internal Current
Consumption
152
60 mA 5 VDC max.
Timer start
input
Time-up
output
Timer set value
Appendix B
Specifications
C200H-TM001
Internal variable
resistors
These variable resistors are used to
set the timers. The
settings of these resistors are effective
only when the corresponding IN/EXT
selector is ON. To
set or adjust the
time, use the
screwdriver
supplied with the
Unit. Turn the variable resistor clockwise to increase the
time value. The
numbers 0 through
3 correspond to T0
through T3, respectively.
TM001
Indicators
The SET indicators in the top row light when the corresponding timer is operating. The TIME UP indicators in the bottom row light when the corresponding
timer (T0 through T3) turns ON.
0
1
2
3
Time range setting
Min.
0
1
External variable resistor connectors
Max.
2
External variable resistors can also be used to set the
timers. The IN/EXT selector pin must be set to the
OFF position. Numbers 0 through 3 correspond to T0
through T3, respectively. Use 20-kΩ variable resistors
and AWG 22 to 28 lead wires. The connector has solderless terminals and must be wired as shown below.
3
IN/EXT selectors
When the internal variable resistor is used, set the corresponding pin to ON; when an external
variable resistor is used, set the
corresponding pin to OFF. Pin
numbers 4 through 1 correspond
to T0 through T3, respectively.
Timers
Pin
0.1 to 1 s
0.1 to 10 s
10 to 60 s
1 to 10 m
T0
8
0
1
0
1
7
0
0
1
1
6
0
1
0
1
5
0
0
1
1
4
0
1
0
1
3
0
0
1
1
2
0
1
0
1
1
0
0
1
1
T1
T2
T3
(0: OFF 1: ON)
153
Appendix B
Specifications
! Caution
Ensure that the external variable resistor connectors are open when using the internal variable
resistor.
External variable
resistor connector
External variable
resistor
Standard B7A Interface Units (C200H-B7AI1/B7AO1)
The B7A Interface Unit used with the B7A Link Terminal allows the transmission and reception of 16-point I/O data
over two wires.
The following B7A Interface Units and B7A Link Terminal models are available.
B7A Interface Unit
16-point input: C200H-B7AI1
16-point output: C200H-B7AO1
B7A Link Terminals
B7A-T6j1 (Screw terminal models)
B7A-T6D2 (Modular models)
B7A-R6jj1 (Screw terminal models)
B7A-R6A52 (Modular models)
Mount the B7A Interface Unit (C200H-B7AO1) to the C200H-BCjj1-V1 or C200H-BCjj1-V2 Backplane.
Note 1. The B7A Interface Terminal can be connected only to 16-point B7A Link Terminals and then only if the
Terminal has a standard transmission delay (i.e., 19.2 ms)
2. If the B7A Interface Unit is connected to the C200H-CPU23-E or C200H-PS211, supply 24 VDC from an
independent power supply to the B7A Interface Unit or use a transformer to separate the power supply
line to the B7A Interface Unit from the power supply lines to the CPU Unit and I/O Power Supply Unit.
I/O indicators
ERR indicator
Connection terminals
Connection terminals for the B7A Link Terminal:
Connect this terminal to the SIG terminal of the
B7A Link Terminal.
Connect this terminal to the negative power terminal of the B7A Link Terminal.
Supply 12 to 24 VDC.
12 to 24 VDC
I/O Indicators
Indicate the ON or OFF status of inputs from the B7A Link Terminal or the ON and OFF status of outputs to the B7A
Link Terminal.
154
Appendix B
Specifications
ERR Indicator
Incorporated by the B7AI1 and lit when the B7AI1’s data transmission or reception is abnormal.
Connection Terminals
SIG:
Connects to the SIG terminal of the B7A Link Terminal.
V–:
Connects to the negative power terminal of the B7A Link Terminal.
! Caution
If the terminals are not connected correctly, the internal circuitry of the B7A Link Terminal will be
damaged.
Note 1. The transmission cable must be a VCTF cable with a thickness of 0.75 mm2 minimum.
2. Do not wire power lines or high-tension lines along with the transmission cable in the same conduit.
Input Mode Selector
The B7AI1 incorporates an input mode selector on the back panel of the Unit, with which the following modes can
be set.
Input mode
15 points + 1 error (switch set up)
16 points (switch set down)
Function
Fifteen-point input from the B7A Link
Terminal is effective. Bit 15 is used as
transmission error bit.
Sixteen-point input from the B7A Link
Terminal is effective.
Switch setting
Bit no.
allocation
Upper side
Lower side
00 to 14
15
Status of input indicator lamp 15
Status of the ERR indicator
Input 00 to input 14
Transmission error bit
Not used
Input 00 to input 14
Input 15
Lit when input 15 is ON. Not lit when
input 15 is OFF.
Lit when there is a transmission error and OFF during normal transmission
The ERR indicator is lit when an error occurs. If the error is corrected, the ERR indicator is OFF at the next transmission cycle.
When there is a transmission error, the B7A Link Terminal will hold the data just before the occurrence of the transmission error. If there is a transmission error because the B7A Link Terminal is turned off, however, data 0 is transmitted in the first transmission cycle when the B7A Link Terminal is turned on again.
Transmission errors between the C200H-B7AO1 and B7A Link Terminal are detected by the B7A Link Terminal
only. Check the ERR indicator and error bit for any error.
Performance Specifications
Item
I/O points
C200H-B7AI1
C200H-B7AO1
Transmission distance
16 points or 15 points and 1 error
16 output points
input
500 m max. if power is supplied to the Interface Unit and B7A Link Terminal
separately.
100 m max. if power is supplied to the Interface Unit and B7A Link Terminal
from a single power supply. (24 VDC±10%)
Transmission delay
Typ. 19.2 ms, 31 ms max.
Minimum input time (see note 1)
---
Internal current consumption
5 VDC, 100 mA max.
External power supply (see note 2)
12 to 24 VDC ±10%, 10 mA min.
Weight
200 g max.
16 ms
12 to 24 VDC ±10%, 30 mA min.
Note 1. The minimum input time is the minimum time required to read input signals from the CPU Unit. The ON/
OFF width of signals from the CPU Unit to the output relays of the B7A Interface Unit must be at least
equal to the minimum input time.
2. The capacity of the external power supply does not include the capacity required by the B7A Link Terminal.
155
Appendix B
Specifications
Group-2 B7A Interface Units (C200H-B7Ajj)
A Group-2 B7A Interface Unit used with two or four B7A Link Terminals allows the transmission and reception of
32-point or 64-point I/O data over two-conductor cables.
Group-2 B7A Interface Unit
C200H
C200HCPU21-E/22-E/23-E/31-E
CPU Unit
Input B7A Link Terminal
Sensor
Switch
Transmission distance:
500 m max.
Output B7A Link Terminal
Lamps and other loads
Group-2 B7A Interface Units can be mounted to a CPU Rack containing a C200H-CPU21-E/22-E/23-E/31-E CPU
Unit or an I/O Expansion Rack for one of these CPU Units. They cannot be mounted to Slave Racks or to Racks
controlled by any other CPU Units.
The words allocated to Group-2 B7A Interface Units are determined by I/O number set on the Units. Units with 32
I/O points are allocated two words; Units with 64 I/O points are allocated four words.
Refer to the B7A Link Terminals Datasheet for more information on B7A Link Terminals.
Models
The following Group-2 B7A Interface Units are available.
B7A Interface Unit
Inputs
Outputs
C200H-B7A12
32 points
None
C200H-B7A02
None
32 points
C200H-B7A21
16 points
16 points
C200H-B7A22
32 points
32 points
156
Appendix B
Specifications
Connectable B7A Link Terminals
Input Terminals
Type
Screw terminals
Modular
PC connectors
Model
B7A-T6j1
B7AS-T6j1
B7A-T6j6
B7AS-T6j6
B7A-T6D2
B7A-T6D7
B7A-TjE3
B7A-TjE8
Transmission delay
Standard (19.2 ms)
High-speed (3 ms)
Standard (19.2 ms)
High-speed (3 ms)
Standard (19.2 ms)
High-speed (3 ms)
Output Terminals
Type
Screw terminals
Modular
PC connectors
Model
B7A-R6jj1
B7AS-R6jj1
B7A-R6jj6
B7AS-R6jj6
B7A-R6A52
B7A-R6A57
B7A-RjAj3
B7A-RjAj8
Transmission delay
Standard (19.2 ms)
High-speed (3 ms)
Standard (19.2 ms)
High-speed (3 ms)
Standard (19.2 ms)
High-speed (3 ms)
Note 1. Do not connect Terminals with different transmission delays to the same Interface Unit. Doing so will
cause a transmission error.
2. 10-point B7A Link Terminals and Mixed I/O (8 inputs/8 outputs) B7A Link Terminals cannot be connected to a B7A Interface Unit. 16-point B7A Link Terminals, 32-point B7A Link Terminals with a two-circuit configuration, and Mixed I/O B7A Link Terminals with a 16-point input/output configuration can be
connected.
Comparison between Standard and Group-2 B7A Interface Units
Type
Standard
Models
C200H-B7AI1
C200H-B7AO2
Group-2
C200H-B7A12
C200H-B7A02
C200H-B7A21
C200H-B7A22
CPU Unit
Word allocations
Any C200H
CPU Unit
Same as I/O
Units (in order
mounted).
C200H-CPU21E/22-E/23-E/
31-E CPU Unit
only
Words 030 to 049
allocated
according to I/O
number setting
(see note 3)
(same as Group-2
High-density I/O
Units)
Connectable B7A Link Terminals
Transmission
delay
Standard
types only
(19.2 ms)
Transmission
errors
Input status
held
automatically
Standard
(19.2 ms) and
high-speed
(3 ms) types
(set via
switch)
Switch setting
to hold or
reset Input
status.
Points (see note
2)
16-point
Terminals only
(10-point,
32-point, and
mixed I/O
Terminals cannot
be connected.
Note 1. Mount the B7A Interface Unit (C200H-B7AO1) to the C200H-BCjj1-V1 or C200H-BCjj1-V2 Backplane.
2. 10-point B7A Link Terminals and Mixed I/O B7A Link Terminals with an 8 input-8 output configuration
cannot be connected to a B7A Interface Unit. 16-point B7A Link Terminals, 32-point B7A Link Terminals
with a two-circuit configuration, and Mixed I/O B7A Link Terminals with a 16-point input or output configuration can be connected.
3. Words IR 030 to IR 049 (Group-2 High-density I/O Unit and B7A Interface Unit Area) are allocated to the
inputs/outputs of Group-2 B7A Interface Units according to the setting of the I/O number switch on the
front of the Unit, in the way shown in the following table (for Mixed I/O Units, words are allocated in the
order output → input for each Unit).
157
Appendix B
Specifications
Unit
Models
32 inputs
C200H-B7A12
32 outputs
C200H-B7A02
16 outputs, 16 inputs
C200H-B7A21
32 outputs, 32 inputs
C200H-B7A22
Words allocated per
Unit
2
4
Allocation order
2 words allocated to
inputs
2 words allocated to
outputs
1 word allocated to
outputs → 1 word
allocated to inputs
2 words allocated to
outputs → 2 words
allocated to inputs
Words allocated when
I/O number = 0
IR 030: input
IR 030: output
IR 030: output
IR 031: input
IR 030: output
IR 031: output
IR 032: input
IR 033: input
Parts and Names (C200H-B7A22 shown below)
Front
I/O number switch
This switch determines the words allocated to the
Unit.
Status indicators
The indicators depend on the model of B7A Interface Unit.
Connection terminals
Connect to the SIG terminal of the B7A Link Terminal
and to the negative power terminal of the B7A Link
Terminal. The actual use of these terminals depends
on the B7A Interface Unit.
External Power Supply Terminals
Supply 12 to 24 VDC.
12
VDC
12toto2424
VDC
158
Appendix B
Specifications
Back
DIP switch
Used to set the transmission delay,
transmission error processing mode, input mode, and ERROR indicator operation.
Indicator Operation
The indicators depend on the model of B7A Interface Unit, as shown below.
Name
Color
Function
ERROR 1
ERROR 2
ERROR
Input
transmission
error
Red
Lights when an error occurs in transmissions from an Input B7A Link Terminal.
For the B7A12/22, ERROR 1 is for the first word allocated to the B7A Interface
Unit; ERROR 2 is for the second word.
3ms
Transmission
delay setting
Orange
Lit when the transmission delay is set to the high-speed setting (3 ms).
LOAD OFF
Transmission
error process
Orange
15IN+ERR
Input mode
setting
Orange
Not lit when the transmission delay is set to the standard setting (19.2 ms).
Lit when the processing for transmission errors is set to reset input status.
Not lit when the processing for transmission errors is set to hold input status.
Lit when the input mode mode is set to use 15 inputs and 1 error input.
Not lit when the input mode mode is set to use 16 inputs.
I/O Number Setting
The setting of the I/O number determines the words allocated to the Interface Unit. Set the I/O number to between
0 and 9.
Setting in direction
of notch
Note 1. Turn off the power supply to the PC before changing the I/O number setting. Any new setting will not be
effective until the next time the power supply is turned on.
159
Appendix B
Specifications
2. Use a flat-blade screw driver to change the I/O number setting. Be careful not to leave the switch halfway
between settings and be careful not to damage the switch.
The following table shows the words allocated according to the I/O number. The 32-point Units are the
C200H-B7A12, C200H-B7A02, and C200H-B7A21. The 64-point Unit is the C200H-B7A22.
Words
I/O No.
0
32-point Units
IR 030 and IR 031
64-point Unit
IR 030 to IR 033
1
IR 032 and IR 033
IR 032 to IR 035
2
IR 034 and IR 035
IR 034 to IR 037
3
IR 036 and IR 037
IR 036 to IR 039
4
IR 038 and IR 039
IR 038 to IR 041
5
IR 040 and IR 041
IR 040 to IR 043
6
IR 042 and IR 043
IR 042 to IR 045
7
IR 044 and IR 045
IR 044 to IR 047
8
IR 046 and IR 047
IR 046 to IR 049
9
IR 048 and IR 049
Do not use.
Note 1. Be sure that the same words are not allocated to more than one Unit. For example, if you set a 64-point
Unit to I/O number 0, you cannot use I/O number 1 for any Unit.
2. The above words are also allocated to Group-2 High-density I/O Units. Be sure that the same words are
not allocated to more than one Unit.
DIP Switch Settings
Set the DIP switch as described before for the various models of B7A Interface Units.
C200H-B7A22/12
Pin
Factory setting
(pins 4 and 5 ON)
Function
OFF
ON
1
Transmission delay
Standard (19.2 ms)
High-speed (3 ms)
2
Transmission error process
Hold status
Reset Inputs
3
Input mode
16 inputs
15 inputs + error input
4
ERROR 1 indicator enable
Disabled
Enabled
5
ERROR 2 indicator enable
Disabled
Enabled
6
Not used.
NA
NA
C200H-B7A21
Pin
Factory setting
(pin 5 ON)
Function
OFF
ON
1
Transmission delay
Standard (19.2 ms)
High-speed (3 ms)
2
Transmission error process
Hold status
Reset Inputs
3
Input mode
16 inputs
15 inputs + error input
4
ERROR indicator enable
Disabled
Enabled
5
Not used.
NA
NA
6
Not used.
NA
NA
C200H-B7A02
Pin
Factory setting
(all pins OFF)
Function
OFF
ON
1
Transmission delay
Standard (19.2 ms)
High-speed (3 ms)
2
Not used.
NA
NA
3
Not used.
NA
NA
4
Not used.
NA
NA
5
Not used.
NA
NA
6
Not used.
NA
NA
Transmission Delay
Pin 1 is used to set the transmission delay. The same delay is used for all words allocated to the Unit.
160
Specifications
Appendix B
Set the transmission delay to match that of the B7A Link Terminal. A transmission error will occur if the same transmission delay is not set.
The “3ms” indicator will be lit whenever the high-speed (3 ms) transmission delay is set.
Transmission Error Process
Pin 2 is used to turned ON to specify resetting input status when transmission errors occur. If pin 2 is turned OFF,
input status will be held when transmission errors occur.
The LOAD OFF indicator will be lit whenever pin 2 is turned ON.
Input Mode
Pin 3 is turned ON to specify use of only 15 inputs and the use of bit 15 as a Transmission Error Flag. If pin 3 is OFF,
16 normal inputs can be used.
The “15IN+ERR” indicator will be lit whenever pin 3 is turned ON.
ERROR Indicators
Pin 4 or pins 4 and 5 are turned ON to enable the ERROR, ERROR 1, and/or ERROR 2 indicators. These indicators will not light even if a transmission error occurs if the corresponding pin is turned OFF.
Transmission Error Precautions
Startup
The Transmission Error Flag for the B7A Interface Unit will be OFF when power is turned on to the C200H. If normal transmissions with the B7A Link Terminal are not possible within about 10 ms, the Transmission Error Flag (bit
15) will turn ON (i.e., if its operation is enabled by the input mode setting).
All input bits will remain OFF until normal transmissions are achieved.
Inputs
When a transmission error occurs, input status will be either held or all inputs will be reset according to the setting
for the transmission error process, and the Transmission Error Flag (bit 15) will turn ON (i.e., if its operation is
enabled by the input mode setting). The Transmission Error Flag will go OFF and the input status will return to
normal when normal transmissions are achieved again.
Outputs
Transmission errors for Output B7A Link Terminals are not detected at the B7A Interface Unit and must be confirmed using the error indicators or error outputs on the Link Terminal.
161
Appendix B
Specifications
Wiring
Terminal Names and Allocations
The use of the terminals depends on the model of the B7A Interface Unit. “m” indicates the first word allocated to
the Unit according to the I/O number setting and can be calculated as follows:
m = 030 + (2 x I/O number)
C200H-B7A22
Terminal
Name
Function
B0
B1
SIG OUT1
– OUT1
B2
B3
SIG OUT2
– OUT2
B4
B5
SIG IN1
– IN1
B6
B7
SIG IN2
– IN2
B8
A0 to A7
B9
A8
NC
Connect to SIG terminal on Output B7A Link Terminal.
Connect to – power supply terminal on Output B7A Link
Terminal.
Connect to SIG terminal on Output B7A Link Terminal.
Connect to – power supply terminal on Output B7A Link
Terminal.
Connect to SIG terminal on Input B7A Link Terminal.
Connect to – power supply terminal on Input B7A Link
Terminal.
Connect to SIG terminal on Input B7A Link Terminal.
Connect to – power supply terminal on Input B7A Link
Terminal.
Not used.
+V
–V
Connect to + terminal on external power supply.
Connect to – terminal on external power supply.
Word
m
m+1
m+2
m+3
NA
C200H-B7A21
Terminal
Name
Function
B0
B1
SIG OUT1
– OUT1
Connect to SIG terminal on Output B7A Link Terminal.
Connect to – power supply terminal on Output B7A Link
Terminal.
Not used.
B2, B3
NC
B4
B5
SIG IN1
– IN1
B6 to B8
A0 to A7
B9
A8
NC
Connect to SIG terminal on Input B7A Link Terminal.
Connect to – power supply terminal on Input B7A Link
Terminal.
Not used.
+V
–V
Connect to + terminal on external power supply.
Connect to – terminal on external power supply.
Word
m
NA
m+1
NA
C200H-B7A12
Terminal
162
Name
Function
B0
B1
SIG IN1
– IN1
Connect to SIG terminal on Input B7A Link Terminal.
Connect to – power supply terminal on Input B7A Link
Terminal.
Not used.
B2, B3
NC
B4
B5
SIG IN2
– IN2
B6 to B8
A0 to A7
B9
A8
NC
Connect to SIG terminal on Input B7A Link Terminal.
Connect to – power supply terminal on Input B7A Link
Terminal.
Not used.
+V
–V
Connect to + terminal on external power supply.
Connect to – terminal on external power supply.
Word
m
NA
m+1
NA
Appendix B
Specifications
C200H-B7A02
Terminal
Name
Function
B0
B1
SIG OUT1
– OUT1
Connect to SIG terminal on Output B7A Link Terminal.
Connect to – power supply terminal on Output B7A Link
Terminal.
Not used.
B2, B3
NC
B4
B5
SIG OUT2
– OUT2
B6 to B8
A0 to A7
B9
A8
NC
Connect to SIG terminal on Output B7A Link Terminal.
Connect to – power supply terminal on Output B7A Link
Terminal.
Not used.
+V
–V
Connect to + terminal on external power supply.
Connect to – terminal on external power supply.
Word
m
NA
m+1
NA
Recommended Cables and Transmission Distance
The following cables are recommended to connect the B7A Interface Unit to B7A Link Terminals. The wiring method and transmission distance depend on the transmission delay and on whether or not a common power supply is
being used for the B7A Link Terminal and the Interface Unit.
Standard Transmission Delays (19.2 ms): Cap-tire Cable
Power supply
Cable
Transmission distance
Common
VCTF, 0.75 mm2 x 3 conductors
100 m max.
Separate
VCTF ,0.75 mm2 x 2 conductors
500 m max.
High-speed Transmission Delays (3 ms): Shielded Cable
Power supply
Cable
Transmission distance
Common
Shielded cable, 0.75 mm2 x 3 conductors
50 m max.
Separate
Shielded cable, 0.75 mm2 x 2 conductors
100 m max.
Terminal Construction
Use hook-type crimp connectors with a line thickness of 0.25 to 1.65 mm2. The
construction of the terminals is shown in the illustration.
Wiring Method
Standard Transmission Delays (19.2 ms)
Common Power Supply
B7A Link Terminal
B7A Interface Unit
Transmission distance: 100 m max.
B7A Link Terminal
Transmission cable: VCTF 0.75 mm2 or higher
24 VDC±10%
163
Appendix B
Specifications
Separate Power Supplies
B7A Link Terminal
B7A Interface Unit
12 to 24 VDC
Transmission distance: 500 m max.
B7A Link Terminal
12 to 24 VDC
Transmission cable: VCTF 0.75 mm2 or higher
12 to 24 VDC
High-speed Transmission Delays (3 ms): Shielded Cable
B7A Link Terminal
Common Power Supply
B7A Interface Unit
Transmission distance: 50 m max.
B7A Link Terminal
Shielded cable: 0.75 mm2 or higher
GND
Shielded cable: 0.75 mm2 or higher
24 VDC±10%
GND
Separate Power Supplies
B7A Link Terminal
B7A Interface Unit
12 to 24 VDC
Transmission distance: 100 m max.
Shielded cable: 0.75 mm2 or higher
B7A Link Terminal
GND
12 to 24 VDC
12 to 24 VDC
Shielded cable: 0.75 mm2 or higher
GND
Note 1. We recommend grounding the shielded cable.
2. If shielded cable is not used, the maximum transmission distance is 10 m regardless of whether a common or separate power supplies are used. Use 0.75 mm2 or higher VCTF cable.
3. To prevent noise on the transmission cable, do not lay it near power cables or high-voltage lines.
164
Appendix B
Specifications
Specifications
Item
C200H-B7A12
C200H-B7A02
I/O points
32 input points or
30 input points and 2
error inputs
32 output points
Transmission
method
Transmission
distance (see
note 1)
One-way distributed multiplex transmission
Standard:
500 m max.
High-speed:
100 m max.
Transmission
delay
Standard:
Typ. 19.2 ms, 31 ms max.
High-speed:
Typ. 3 ms, 5 ms max.
Minimum input
time (see note
2)
Standard:
16 ms
High-speed:
2.4 ms
Internal current
consumption
External power
supply (see
note 3)
5 VDC, 100 mA max.
Weight
300 g max.
Dimensions
35 x 130 x 128 mm (W x H x D)
C200H-B7A21
C200H-B7A22
16 output points and
16 input points or
15 input points + 1
error input
32 output points and
32 input points or
30 input points + 2
error inputs
0.05 A min.
0.08 A min.
12 to 24 VDC ±10%
0.05 A min.
0.06 A min.
Note 1. The transmission distance also depends on whether a common or separate power supplies are used.
2. The minimum input time is the minimum time required to read input signals from the CPU Unit. The ON/
OFF width of signals from the CPU Unit to the output relays of the B7A Interface Unit must be at least
equal to the minimum input time.
3. The capacity of the external power supply does not include the capacity required by the B7A Link Terminal.
165
Appendix B
Specifications
Dimensions
Racks
The dimensions shown below are for both the CPU Rack and Expansion I/O Rack. The C dimension for the Programming Console will increase by 30mm when the Programming Console Adapter C200H-BP001 is used, and
will increase by 50 mm when the Programming Console Adapter C200H-BP002 is used.
M-4
screws
130 118
A
W
6.5
7.5
C200H-BC101-V2
505
491
270.5
Model
A
W
C200H-BC031-V2
246
260
C200H-BC051-V2
316
330
C200H-BC081-V2
421
435
C200H-BC101-V2
491
505
CPU Units
135
Peripheral
device
D
C
CPU Unit
166
D
C200H-CPU21-E/23-E
118
C200H-CPU31-E
143
Appendix B
Specifications
Peripheral Unit
C
CPU21-E/23-E
CPU31-E
Programming Console
148
173
Other peripheral device
160
185
B-shape I/O Unit
145
145
E-shape I/O Unit
138
138
Standard I/O Units The dimensions shown below are for the two shapes of Standard I/O Units mentioned
throughout these specifications.
10-terminal Terminal Block (A-shape I/O Units)
19-terminal Terminal Block (B-shape I/O Units)
x
x
x
x
Backplane
130
x
x
x
x
128
35
145
167
Appendix B
Specifications
10-terminal Terminal Block (E-shape I/O Units)
Backplane
x
x
130
x
x
121
35
138
Terminal Dimensions
M3.5
7.3
8.5
Group-2 High-density I/O Units The dimensions shown below are for the Group-2 High-density I/O Units.
Dimensions with Unit Mounted
Backplane
Group-2 High-density I/O Units (C and D Types)
130
35
168
101
118
Approx. 143
Appendix B
Specifications
High-density I/O Units (Special I/O Units) The dimensions shown below are for the High-density I/O Units classified as Special I/O Units.
130
34.5
100.5
Dimensions with Unit Mounted
Connecting
cable
G79-jC Connecting Cable is Used
G79-jC
Connecting
Cable
Backplane
Backplane
Fujitsu’s Connector is Used
118
118
145
Approx. 163
Backplane
Standard B7A Interface Unit
The dimensions shown below are for the B7A Interface Unit classified as Special I/O Units.
130
35
101
118
169
Appendix B
Specifications
The dimensions shown below are for the Group-2 B7A Interface Units.
Backplane
Group-2 B7A Interface Units
Backplane
Analog Timer Unit
The dimensions shown below are for the Analog Timer Unit classified as Special I/O Units.
130
35
101
118
170
Appendix B
Specifications
Backplane Insulation Plates The dimensions shown below are for Backplane Insulation Plates.
PC mounting screws
Four screws with 4-mm diameter
heads are provided.
Insulation plate mounting screws
Four screws with 5-mm diameter
shafts are provided.
B
135
118 110
C
D
A
E
6
5 dia
12 dia
10
Specifications
Model
D
E
C
A
B
3 slots
C200H-ATT31
210
261
---
246
---
5 slots
C200H-ATT51
280
331
---
316
---
8 slots
C200H-ATT81
385
436
---
421
---
10 slots
C200H-ATTA1
455
506
227.5
491
270.5
I/O Connecting Cables The dimensions shown below are for I/O Connecting Cables.
L
Cable
Length (L)
C200H-CN311
30 cm
C200H-CN711
70 cm
C200H-CN221
2m
C200H-CN521
5m
C200H-CN131
10 m
171
Glossary
ASCII code
[A(merican) S(tandard) C(ode for) I(nformation) I(nterchange)] A standard computer code used to facilitate the interchange of information among various types
of data-processing equipment.
ASCII Unit
An Intelligent I/O Unit. The ASCII Unit has its own CPU and 16 kilobytes of
memory. This Unit enables communication between the PC and any other device which uses ASCII code. The ASCII Unit can be programmed in BASIC.
Backplane
A base to which Units are mounted to form a Rack. Backplanes provide a series
of connectors for these Units along with wiring to connect them to the CPU Unit
and Power Supply. Backplanes also provide connectors used to connect them to
other Backplanes. In some Systems, different Backplanes are used for different
Racks; in other Systems, Racks differ only by the Units mounted to them.
back-up
A copy of existing data which is valuable if data is accidentally erased.
baud rate
Transfer speed between two devices in a system measured in bits per second.
For example, an optical sensor might be configured to send its information to the
FIT at 9600 baud. It is important for both of the devices to be set to the same baud
rate.
bit
The smallest piece of information that can be represented on a computer. A bit
has the value of either zero or one, corresponding to the electrical signals ON
and OFF. A bit is one binary digit.
central processing unit
A device that is capable of storing a program and data, and executing the set of
instructions contained in the program. In a PC System, the central processing
unit executes the program, processes I/O signals, communicates with external
devices, etc.
communication cable
Cable used to transfer data between components of a control system and conforming to the RS-232C or RS-422 standards.
Control System
All of the hardware and software components used to control other devices. A
Control System includes the PC System, the PC programs, and all I/O devices
that are used to control or obtain feedback from the controlled system.
counter
A PC function that counts the number of occurrences of a certain event.
CPU
An acronym for central processing unit.
cycle time
The total time it takes the PC to perform internal operations, i.e., reset the watchdog timer, read the program, receive input data, send output data, and execute
instructions. Cycle time is monitored by the watchdog timer within the PC, and if
it takes longer than a certain specified amount of time, an error message may be
generated, or the CPU Unit may just stop. Cycle times will differ depending on
the configuration of the system.
data area
An area in the PC’s memory that is designed to hold a specific type of data, e.g.,
the LR area is designed to hold common data in a PC Link System.
data disk
Floppy disk used to store information such as programs or I/O tables. The data
disk should be used in drive B of the FIT.
173
Glossary
data link
Allows for the connection of up to 32 PCs in a Net Link System where each is
contributing information to a common memory area. Data links may be established in the LR and/or DM memory areas.
debugging
The process of checking for errors in a program.
default condition
The original condition of a function or system. For example, the FIT’s default
condition is to start from its hard drive, but this default condition can be changed
so that it starts from a floppy disk drive.
distributed control
An automation concept in which control of each portion of an automated system
is located near the devices actually being controlled, i.e., control is decentralized
and “distributed” over the system. Distributed control is a concept basic to PC
Systems.
EEPROM
[E(lectrically) E(rasable) P(rogrammable) R(ead) O(nly) M(emory)] A type of
ROM in which stored data can be erased and reprogrammed. This is accomplished using a special control lead connected to the EEPROM chip and can be
done without having to remove the EEPROM chip from the device in which it is
mounted.
electrical noise
Electric ‘static’ that can disturb electronic communications. The ‘snow’ that can
appear on a TV screen is an example of the effects of electrical noise.
EPROM
[E(rasable) P(rogrammable) R(ead) O(nly) M(emory)] A type of ROM in which
stored data can be erased, by ultraviolet light or other means, and reprogrammed.
Expansion I/O Unit
An I/O Unit for a Package-type PC that provides more I/O points to the PC.
factory computer
A general-purpose computer, usually quite similar to a business computer, that
is used in automated factory control.
flag
A bit that is turned ON and OFF automatically by the system in order to provide
status information.
High-speed Counter
A Special I/O Unit. A High Speed Counter Unit counts independently of the PC’s
cycle time. This allows counting of very short, fast signals.
host computer
A computer that is used to transfer data to or receive data from a PC in a Host
Link system. The host computer is used for data management and overall system control. Host computers are generally small personal or business computers.
IBM AT/PC or compatible
A computer that has similar architecture to, and is logically compatible with an
IBM PC/XT computer; and that can run software designed for that computer.
instruction line
A succession of instructions which begins with a load instruction at the left bus
bar and ends at a right bus bar.
interface
An interface is the conceptual boundary between systems or devices and usually involves changes in the way the communicated data is represented. Interface
devices such as NSBs perform operations such as changing the coding, format,
or speed of data.
I/O devices
The devices which are connected to the terminals on I/O Units, Special I/O Units,
or Intelligent I/O Units. I/O devices may be part of the Control System if they
174
Glossary
function to help control other devices, or they may be part of the controlled system if they interact directly with it.
I/O point
The place at which an input signal enters the PC System or an output signal
leaves the PC System. In physical terms, an I/O point corresponds to terminals
or connector pins on a Unit; in terms of programming, an I/O point corresponds
to an I/O bit in the IR area.
I/O table
Diagram written to the IR memory area listing the type of I/O units controlled by a
PC. It must be cleared before programming or when I/O units are changed.
Tables can be read, verified, or transferred to a EPROM.
I/O Unit
The most basic type of Unit mounted to a Backplane. I/O Units include Input
Units and Output Units, each of which is available in a range of specifications.
I/O Units do not include Special I/O Units, Link Units, etc.
Limit Switch
A switch that detects when an object has reached the limit of its movement by
actually making contact with the object. Limit Switches are fitted to electric elevators, traveling cranes, etc. to indicate when a certain part of the equipment has
traveled to the specified limit.
Link Unit
Any of the Units used to connect a PC to a Link System. These are Remote I/O
Units, I/O Link Units, PC Link Units, Host Link Units, and Net Link Units.
operating mode
The Display Terminal Unit can operate in five different modes: Page Read, Terminal. Dynamic Scan, Read/Write, and Self-Diagnosis.
page
One complete Display Terminal Unit screen. Two hundred screens can be
stored on one RAM card.
parallel interface
The parallel interface uses the RS-232 connector, but is not serial communication. When parallel mode is selected as the communication mode, up to 16 Display Terminal Units can be connected to a PC in parallel.
PC
An acronym for Programmable Controller.
PCB
An acronym for printed circuit board.
PC Link Unit
A Unit used to connect two or more PCs together so that they can exchange data
through their LR areas.
Photoelectric Switch
A switch that uses light to detect the presence of an object.
Power Supply
A Unit that mounts to a Backplane in a Rack PC. It provides power at the voltage
required by the other Units on the Rack.
printed circuit board
A board onto which electrical circuits are printed for mounting into a computer or
electrical device.
Programmable Controller
A small, computer-like device that can control peripheral equipment, such as an
electric door or quality control devices, based on programming and peripheral
input devices. Any process that can be controlled using electrical signals can be
controlled by a PC. PCs can be used independently or networked together into a
system to control more complex operations.
programming device
A peripheral device used to write programs and to input a program to a PC or to
alter or monitor a program already stored in the PC. There are dedicated pro-
175
Glossary
gramming devices, such as Programming Consoles, and there are non-dedicated programming devices, such as a host computer.
PROM
[P(rogrammable) R(ead) O(nly) M(emory)] A type of ROM into which the program or data may be written after manufacture, by a customer, but which is fixed
from that time on.
PROM Writer
A PROM Writer is a device used to write data to ROM, PROM, and EPROM storage chips.
Proximity Switch
A switch that uses magnetic induction to measure the distance of a metallic object from the front of the switch.
Rack PC
A PC that is composed of Units mounted to one or more Racks. This configuration is the most flexible, and most large PCs are Rack PCs. A Rack PC is the
opposite of a Package-type PC, which has all of the basic I/O, storage, and control functions built into a single package.
RAM
[R(andom) A(ccess) M(emory)] RAM will not retain data when power is disconnected. Therefore data should not be stored in RAM.
register/registered
Storing text and graphics in the RAM/ROM card from a personal computer or the
ASCII Unit. Graphics that have been written to the RAM/ROM card are referred
to as registered messages.
Remote I/O Unit
A Unit that extends the distance an Expansion I/O Unit can be from the CPU Unit.
ROM
[R(ead) O(nly) M(emory)] A type of digital storage that cannot be written to. A
ROM chip is manufactured with its program or data already stored in it, and it can
never be changed. However, the program or data can be read as many times as
desired.
switching capacity
The voltage/current that relay can switch ON and OFF.
stepping motor
An output device that rotates according to signals from the Control System. The
rotation is very precise and occurs in pre-defined “steps.”
switch
An input device that sends either an ON or OFF signal to the Control System. A
switch can be operated either by a person or by the movement of a piece of
equipment or material.
system configuration
The arrangement in which Units in a System are connected. This term refers to
the conceptual arrangement and wiring together of all the devices needed to
comprise the System. In OMRON terminology, system configuration is used to
describe the arrangement and connection of the Units comprising a Control System that includes one or more PCs.
Unit
In OMRON PC terminology, the word Unit is capitalized to indicate any product
sold for a PC System. though most of the names of these products end with the
word Unit, not all do, e.g., a Remote Terminal is referred to in a collective sense
as a Unit. Context generally makes any limitations of this word clear.
watchdog timer
A special timer inside the CPU Unit that monitors the PC’s cycle time. The watchdog timer sets a flag if the cycle time becomes longer than a certain specified
value. This is useful if the correct operation of your System depends on a certain
maximum cycle time.
word
In digital circuits, a group of bits. Usually a word consists of four, eight, or sixteen
bits. In C-series PCs, a word consists of sixteen bits. Words can be used to store
data, or they can be used for I/O.
176
Glossary
work bits
Bits in the IR area that are not being used for input or output. These bits can be
used in the program in any way desired.
177
Index
A
Analog Timer Unit
dimensions, 170
specifications, 152
applications, precautions, xiii
assembly
backplane, 28, 29
connecting cable, 30
CPU Unit, 28
Expansion I/O Rack, 30
I/O Units, 28
mounting the Units, 29
current consumption
24-V supply, 45
26-V supply, 45
5-V supply, 42, 43, 44, 45
calculation examples, 45
cycle, 6
cycle time, 6
D
dimensions, 166
duct work
I/O wiring, 57
power cables, 57
B
B7A Interface Unit, dimensions, 169
B7A Interface Units
dimensions, 170
Group-2 Units, 156
Standard Units, 154
E
electrostatic charge, 54
emergency stop circuit, 60
Expansion I/O Rack, 16
B7A Link Terminals, 154, 157
Backplane, 28
I/O word allocation, 36, 37
F
Backplane Insulating Plates, 60, 171
factory computer, 2
battery, Memory Unit, replacement, 71
fuse
CPU Unit and power supply, replacement, 68
output, replacement, 68
Output Units, 51
C
C200H-CPU11, power consumption, calculation examples, 47
C200H-CPU31-E, battery, replacement, 71
cables, 58
control components, 2
Control System, 2
Cooling
clearance between Racks, 54
cooling fan, 54
G
grounding
ground terminal, 60
line ground terminal, 60
wire, 60
Group-2 High-density I/O Units, 20
C-shape, 20
D-shape, 21
dimensions, 168
word allocation, 39, 40
CPU Rack, 10
CPU Unit, wiring, 61
CPU Units, 11
C200H-CPU21-E/23-E, 12
C200H-CPU31-E, 12
indicators, 13
Peripheral Device Connectors, 13
cable connection, 14
direct mounting, 14
H
High-density I/O Units, 21
dimensions, 169
limitations, 149
specifications, 130
humidity, 54
179
Index
I
I/O devices, connections, 47
O
operating environment, precautions, xiii
output devices, 5
I/O numbers, 39, 40
Output Units, external fuse, 51
I/O points, calculating the number of, 37
I/O Unit Cover, 48
I/O Units, 18
connections, 47
Group-2 High-density I/O Units, 20
High-density I/O Units, 21
Standard I/O Units, 18
I/O word allocation, work bits, 36
input devices, 4
installation
environment, ambient conditions, 54
precautions, xiii
L–M
limit switch, 4
Memory Unit
assembly, 30
battery failure flag, 25
EEPROM chip, 30
EEPROM Unit, 23
EPROM chip
how to mount, 31
mounted to the printed circuit board, 32
EPROM Unit, 23
how to mount to CPU Unit, 33
RAM Unit, 24
switches, 24
mounting requirements, 55
DIN track mounting, 55
16-mm DIN track, 55
7.3-mm DIN track, 55
DIN track mounting bracket, 56
procedure, 56
P
PC
block diagram, 6
flowchart, 7
operation, 6
role of, 4
photoelectric switch, 4
power source, 59
wiring, 61
power supply, 17
AC power supply, 17
DC power supply, 17
wiring, 61
precautions
applications, xiii
general, xi
operating environment, xiii
safety, xii
process control computer, 2
Programming Console, Hand-held, 3
proximity switch, 4
R
relay, printed circuit board, 70
relays, Output Unit, replacement, 69
remote I/O, 40
PC Link Units, 41
Special I/O Units, 41
word allocation, 41
S
safety precautions. See precautions
sequential circuit (for power failure), 60
N
noise
cables, 58
I/O wiring, 58
180
servomotor drivers, 3
servomotors, 3, 5
solenoid, 5
Special I/O Units, 41
Remote I/O Slave Rack, 41
Index
specifications
C200H-ID501, 130
C200H-IA121, 85
C200H-IA122, 86
C200H-IA122V, 86
C200H-IA221, 87
C200H-IA222, 88
C200H-IA222V, 88
C200H-ID001, 89
C200H-ID002, 90
C200H-ID111, 116
C200H-ID211, 91
C200H-ID212, 92
C200H-ID215, 131
C200H-ID216, 117
C200H-ID217, 119
C200H-ID218, 120
C200H-ID219, 122
C200H-IM211, 93
C200H-IM212, 94
C200H-MD115 (dynamic), 144
C200H-MD115 (static), 142
C200H-MD215 (dynamic), 147
C200H-MD215 (static), 146
C200H-MD501 (dynamic), 141
C200H-MD501 (static), 139
C200H-OA121-E, 99
C200H-OA122-E, 100
C200H-OA221, 95
C200H-OA222V, 96
C200H-OA223, 97
C200H-OA224, 98
C200H-OC221, 101
C200H-OC222, 102
C200H-OC223, 103
C200H-OC224, 104
C200H-OC225, 105
C200H-OD211, 106
C200H-OD212, 107
C200H-OD213, 108
C200H-OD214, 109
C200H-OD215 (dynamic), 137
C200H-OD215 (static), 136
C200H-OD216, 111
C200H-OD217, 112
C200H-OD218, 123
C200H-OD219, 125
C200H-OD21A, 114
C200H-OD21B, 128
C200H-OD411, 113
C200H-OD501 (dynamic), 134
C200H-OD501 (static), 133
C200H-TM001, 152
Group-2 B7A Interface Units, 156
High-density I/O Units, 130
Standard B7A Interface Units, 154
Standard I/O Units, 85
Standard I/O Units, 18
A-shape, 18
B-shape, 19
dimensions, 167
E-shape, 19
specifications, 85
static electricity, preventing, 54
stepping motor, 5
system configurations, 3, 33
B7A Interface Units, 34
Expansion I/O Racks, 34
High-density I/O Units, 34
Host Link Unit, 34
I/O Connecting Cable, 34
Memory Unit, 34
Optical Fiber Cable, 34
Remote I/O Master Unit, 34
Remote I/O Slave Unit, 34
Special I/O Units, 34
Standard I/O Units, 34
SYSMAC LINK Unit, 34
SYSMAC NET LINK Unit, 34
T
terminal block, 48
wiring, 47
W
wiring
AC Input Units, 51
DC Input Units, 50
examples, 50
I/O devices, 50
I/O Units, 50
terminal blocks, 47
word allocation, for expanded PC, 38
work bits, 36
181
Revision History
A manual revision code appears as a suffix to the catalog number on the front cover of the manual.
Cat. No. W218-E1-6
Revision code
The following table outlines the changes made to the manual during each revision. Page numbers refer to the
previous version.
Revision code
Date
1
July 1992
Original production.
Revised content
2
June 1993
The manual was converted to an A4 layout and the following
corrections made.
Page 71: Notes about ordering added.
Page 93: Maximum switching capacity per Unit corrected.
Pages 19, 21: Note about external connectors added.
Page 41: SYSMAC LINK Unit model number corrected.
Page 54: Ohm symbol restored in first paragraph.
Pages 70, 72: Products added to standard-models tables.
Page 102: A and B in the Terminal Connections CN1 diagram were switched.
Page 104: “m+1” and “m” in the Terminal Connections diagram were switched.
2A
March 1994
Multipoint I/O changed to High-density I/O throughout the
manual. Scan time changed to cycle time throughout the
manual. C200H-BCjj1-V1 Backplane changed to C200HBCjj1-V1/V2 Backplane throughout the manual.
Pages 10, 27, 31, 32, 35: Corrections were made and
C200H-B7AO1 B7A Interface Unit added to the text.
Page 32: Reference corrected for SYSMAC NET Link Unit
and SYSMAC LINK Unit.
Page 38: Table updated.
Page 39: Notes corrected.
Pages 40, 41: Models added and updated.
Pages 42, 43: Calculation examples text corrected.
Page 44: I/O Unit Cover description added.
Page 46: Bottom circuit diagram corrected.
Page 48: Ambient conditions added.
Pages 67 to 72 : Standard Models lists has been updated.
Page 90: “8 A/Unit” in Terminal Connections changed to “16
A/Unit.”
Page 130: B7A Interface Unit specifications added.
3
February 1995
Group-2 B7A Interface Units were added beginning on page
139 and to the following pages: 11, 31, 32, 38, 40, 71, 80, and
140.
Page 47: Note added concerning AC input devices.
Page 65: Step added to fuse replacement procedure and
illustration changed.
Page 66: Step added to relay replacement procedure and
illustration changed.
Page 76: Small correction for LSS. SSS models added.
Page 79: Insulation resistance and caution changed.
Page 142: Backplane Installation Plate dimension “W”
changed.
4
July 1996
Pages 11, 19, 107: C200H-ID111 added.
Pages 10, 27, 31, 35, 40, 70, 107: C200H-OD21A added.
Pages 14, 18, 19, 27, 79, 149: E-shape Units added.
Pages 41, 70, 84: C200H-IA222V added.
Pages 41, 70, 92: C200H-OA222V added.
Pages 41, 70, 92: C200H-OA222 deleted.
Pages 41, 70, 94: C200H-OA122-E added.
Pages 41, 70, 93: C200H-OA223 added.
Pages 41, 94: C200H-OA224 added.
Page 42: C200H-DA002 added.
Pages 43, 44: SYSMAC LINK Units updated.
Page 64: Fuse specifications table added.
Pages 69 to 77: Standard models updated.
Page 79: Power consumption for C200H-CPU23-E, PS211
corrected.
Pages 89, 90: Operating input voltage corrected.
Page 94: Fuse voltage corrected for C200H-OA121-E circuit configuration.
Pages 117, 119, 120, 122, 124, 125, 127, 129, 131, 132:
Resistances removed from the circuit configuration.
Pages 123, 125: Max. switching capacity and rated input
voltage corrected for connectors 1 and 2.
Page 135: Notes corrected
Pages 138, 146, 147, 148: B7A and Group-2 B7A performance specifications added to.
Pages 149 to 151: Dimensions corrected and added to.
Page 156: Backplane Insulating Plate dimensions modified.
5
May 1997
PRECAUTIONS section added.
Page 45: Tightening torque corrected for 4-4 I/O Connections.
Pages 17: Grounding symbol for DC Power Supply Unit
changed.
Pages 45, 57, 58: Power supply wiring description added.
Page 79: Enclosure rating corrected.
Pages 103, 104: Circuit configuration changed.
The name of previous the B7A Interface Unit was changed to
the Standard B7A Interface Unit and the C200H SYSMAC
LINK and SYSMAC NET Units globally replaced with C200HS
Units.
Pages 42, 72: C200H-CT021 added.
6
April 2000
In addition to the inclusion of an index and this revision history, changes were made on the following
pages.
Page v: Minor changes to icons used for safety information.
Pages xii to xiv: Major changes to safety information.
Page 17: Minor changes to graphics.
Page 23: Information on Memory Units added.
Page 41: Information added to middle table.
Page 45: “Maximum” removed from middle paragraph.
Page 46: Information on DC two-wire sensor connection precautions added.
Page 79: Minor changes to measurement units.
Page 110: Information on alarm output, circuit configuration, and terminal connections added.
Page 115: Information on DC Input Units added.
Pages 116-118, 125-127, 136-138: Changes made to circuit configuration diagrams, and information on
manufacturing numbers and wiring output circuits added.
Page 145: Information on B7A Interface Units added.
183
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