Omron CS1G-CPU42H Parts list manual

Programmable Controller C200H-series
Replacement Guide
From C200H to CS1
C200H-CPU0□
C200H-CPU2□
CS1G-CPU42H
P069-E1-06

About this document
This document provides the reference information for replacing C200H PLC systems with CS1 series PLC.
This document does not include precautions and reminders ;please read and understand the important precautions
and reminders described on the manuals of PLCs (both of PLC used in the existing system and PLC you will use to
replace the existing PLC) before attempting to start operation.
Company names and product names in this document are the trademarks or registered trademarks of their
respective companies.

Related Manuals
CPU Units
Man.No.
Model
Manual
W394 CS1G/H-CPU□□H
CS1G/H-CPU□□-V1
CS1D-CPU□□H
CS1D-CPU□□S
CJ1H-CPU□□H-R
CJ1G/H-CPU□□H
CJ1G-CPU□□P
CJ1M/G-CPU□□
NSJ□-□□□□(B)-□□□
CS/CJ/NSJ Series PROGRAMMING MANUAL
W474 CS1G/H-CPU□□H
CS1G/H-CPU□□-V1
CS1D-CPU□□H
CS1D-CPU□□S
CJ1H-CPU□□H-R
CJ1G/H-CPU□□H
CJ1G-CPU□□P
CJ1M/G-CPU□□
NSJ□-□□□□(B)-□□□
CS/CJ/NSJ Series INSTRUCTIONS REFERENCE MANUAL
W342 CS1G/H-CPU□□H
CS1G/H-CPU□□-V1
CS1D-CPU□□H
CS1D-CPU□□S
CS1W-SCU□□-V1
CS1W-SCB□□-V1
CJ1H-CPU□□H-R
CJ1G/H-CPU□□H
CJ1G-CPU□□P
CJ1M/G-CPU□□
CJ1W-SCU□□-V1
CP1H-X□□□□-□
CP1H-XA□□□□-□
CP1H-Y□□□□-□
NSJ□-□□□□(B)-□□□
CS/CJ/CP/NSJ Series Communications Commands REFERENCE MANUAL
W341 CQM1H-PRO01
CQM1-PRO01
C200H-PRO27
CS1W-KS001
CS/CJ Series Programming Consoles OPERATION MANUAL
W339 CS1G/H-CPU□□H
CS1G/H-CPU□□-V1
CS Series OPERATION MANUAL
W302 C200HX/HG/HE
-CPU□□/CPU□□-Z
SYSMACα INSTALLATION GUIDE
W303
C200HX/HG/HE
SYSMAC
α
OPERATION MANUAL
W322 C200HX-CPU□□-ZE
C200HG-CPU□□-ZE
C200HE-CPU□□-ZE
SYSMACα OPERATION MANUAL
W227 CV500/CV1000
C200H/C1000H/C2000H/
3G8F5
FINS Commands Reference Manual

Special I/O Units
Man.No.
Model
Manual
W426 CS1W-NC□71
CJ1W-NC□71(-MA)
CS/CJ Series Position Control Units OPERATION MANUAL
W435 CS1W-MCH71
CJ1W-MCH71
CS/CJ series Motion Control Units OPERATION MANUAL
W440 CS1W-FLN22
CJ1W-FLN22(100BASE-TX)
CS/CJ Series FL-net Units OPERATION MANUAL
W336 CS1W-SCB□□-V1
CS1W-SCU□□-V1
CJ1W-SCU□□-V1
CS/CJ Series Serial Communications Boards Serial Communications Units
OPERATION MANUAL
W345 CS1W-AD0□□-V1/-AD161
CS1W-DA0□□
CS1W-MAD44
CJ1W-AD0□□-V1/-AD042
CJ1W-DA0□□/-DA042V
CJ1W-MAD42
CS/CJ Series Analog I/O Units OPERATION MANUAL
W368 CS1W-PTS□□
CS1W-PTW□□
CS1W-PDC□□
CS1W-PTR□□
CS1W-PPS□□
CS1W-PMV□□
CJ1W-PTS□□
CJ1W-PDC□□
CJ1W-PH41U
CS/CJ Series Analog I/O Units OPERATION MANUAL
W902
CS1W-CT021/041
CS Series High-speed Counter Units OPERATION MANUAL
W378 CS1W-HIO01-V1
CS1W-HCP22-V1
CS1W-HCA22-V1
CS1W-HCA12-V1
CS Series Customizable Counter Units OPERATION MANUAL
W384 CS1W-HIO01
CS1W-HCP22
CS1W-HCA22
CS Series Customizable Counter Units PROGRAMMING MANUAL
W376
CS1W-NC□□□
CS Series Position Control Units OPERATION MANUAL
W359
CS1W-MC□□□-V1
CS Series Motion Control Units OPERATION MANUAL
W124
C200H-TS001/002/101/102
C200H Temperature Sensor Units OPERATION MANUAL
W127
C200H-AD001/-DA001
C200H Analog I/O Units OPERATION GUIDE
W229
C200H-AD002/-DA002
C200H Analog I/O Units OPERATION MANUAL
W325 C200H-AD003
C200H-DA003/-DA004
C200H-MAD01
C200H Analog I/O Units OPERATION MANUAL
W225 C200H-TC001/002/003
C200H-TC101/102/103
C200H Temperature Control Units OPERATION MANUAL
W240 C200H-TV001/002/003
C200H-TV101/102/103
C200H Heat/Cool Temperature Control Units OPERATION MANUAL
W241
C200H-PID01/02/03
C200H PID Control Unit OPERATION MANUAL
W141 C200H-CT001-V1
C200H-CT002
C200H High-speed Counter Units OPERATION MANUAL
W311
C200H-CT021
C200H High-speed Counter Units OPERATION MANUAL
W224
C200H-CP114
C200H Cam Positioner Units OPERATION MANUAL
W334
C200HW-NC113/213/413
C200HW Position Control Units OPERATION MANUAL
W137
C200H-NC111
C200H Position Control Units OPERATION MANUAL
W128
C200H-NC112
C200H Position Control Units OPERATION MANUAL
W166
C200H-NC211
C200H Position Control Units OPERATION MANUAL
W314
C200H-MC221
C200H Motion Control Units OPERATION MANUAL:INTRODUCTION
W315
C200H-MC221
C200H Motion Control Units OPERATION MANUAL:DETAILS
W165
C200H-ASC02
C200H ASCII Units OPERATION MANUAL
W306
C200H-ASC11/21/31
C200H ASCII Units OPERATION MANUAL

Man.No.
Model
Manual
W304 C200HW-COM01
C200HW-COM02-V1 to
C200HW-COM06-EV1
C200HW Communication Boards OPERATION MANUAL
W257
CVM1-PRS71
Teaching Box OPERATION MANUAL
Network Communications Units
Man.No.
Model
Manual
W309 CS1W-CLK23
CS1W-CLK21-V1
CJ1W-CLK23
CJ1W-CLK21-V1
C200HW-CLK21
CVM1-CLK21
CQM1H-CLK21
CS1W-RPT0□
Controller Link Units OPERATION MANUAL
W370 CS1W-CLK13
CS1W-CLK12-V1
CVM1-CLK12(H-PCF Cable)
CS1W-CLK53
CS1W-CLK52-V1
CVM1-CLK52(GI Cable)
Optical Ring Controller Link Units OPERATION MANUAL
W465 CS1W-EIP21
CJ1W-EIP21
CJ2H-CPU6□-EIP
CJ2M-CPU3□
CS/CJ Series EtherNet/IP Units OPERATION MANUAL
W420 CS1W-ETN21
CJ1W-ETN21 (100Base-TX)
CS/CJ Series Ethernet Units OPERATION MANUAL Construction of Networks
W421 CS1W-ETN21
CJ1W-ETN21(100Base-TX)
CS/CJ Series Ethernet Units OPERATION MANUAL Construction of Applications
W456 CS1W-CRM21
CJ1W-CRM21
CS/CJ Series CompoNet Master Units OPERATION MANUAL
W457
CRT1
CRT1 Series CompoNet Slave Units and Repeater Unit OPERATION MANUAL
W380 CS1W-DRM21-V1
CJ1W-DRM21
CS/CJ Series DeviceNet Units OPERATION MANUAL
W267 CS1W/CJ1W/C200HW
DRT1/DRT2
GT1
CVM1
DeviceNet OPERATION MANUAL
W266 C200HW-SRM21-V1
CS1W-SRM21
CJ1W-SRM21
CQM1-SRM21-V1
SRT1/SRT2
CompoBus/S OPERATION MANUAL
W136 C500-RM001-(P)V1
C120-RM001(-P)
C500-RT001/RT002-(P)V1
C500/C120-LK010(-P)
C200H-RM001-PV1
C200H-RT001/002-P
B500-I/O
C series Rack PCs Optical Remote I/O SYSTEM MANUAL
W308 C200HW-ZW3DV2/ZW3PC2
3G8F5-CLK11/21
3G8F6-CLK21
Controller Link Support Software OPERATION MANUAL

Man.No.
Model
Manual
W120 C500-RM201/RT201
C200H-RM201/RT201/202
G71-IC16/OD16
G72C-ID16/OD16
S32-RS1
C series Rack PCs Wired Remote I/O SYSTEM MANUAL
W379 CVM1-DRM21-V1
C200HW-DRM21-V1
DeviceNet Master Units OPERATION MANUAL
W347 C200HW-DRT21
CQM1-DRT21
DRT1
DeviceNet Slaves OPERATION MANUAL
W135 C200H-LK401
C500-LK009-V1
C Series PC Link SYSTEM MANUAL
Support Software
Man.No.
Model
Manual
W463
CXONE-AL□□C-V4
CXONE-AL□□D-V4
CX-One FA Integrated Tool Package SETUP MANUAL
W446
CX-Programmer OPERATION MANUAL
W447
CX-Programmer OPERATION MANUAL : Function Blocks/Structured Text
W464
CX-Integrator OPERATION MANUAL
W344
CX-Protocol OPERATION MANUAL

MEMO

Terms and Conditions Agreement
Warranties.
(a) Exclusive Warranty. Omron’s exclusive warranty is that the Products will be free from defects in
materials and workmanship for a period of twelve months from the date of sale by Omron (or such other
period expressed in writing by Omron). Omron disclaims all other warranties, express or implied.
(b) Limitations. OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED,
ABOUT NON-INFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OF
THE PRODUCTS. BUYER ACKNOWLEDGES THAT IT ALONE HAS DETERMINED THAT THE
PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF THEIR INTENDED USE.
Omron further disclaims all warranties and responsibility of any type for claims or expenses based on
infringement by the Products or otherwise of any intellectual property right.
(c) Buyer Remedy. Omron’s sole obligation hereunder shall be, at Omron’s election, to (i) replace (in the
form originally shipped with Buyer responsible for labor charges for removal or replacement thereof) the
non-complying Product, (ii) repair the non-complying Product, or (iii) repay or credit Buyer an amount equal
to the purchase price of the non-complying Product; provided that in no event shall Omron be responsible
for warranty, repair, indemnity or any other claims or expenses regarding the Products unless Omron’s
analysis confirms that the Products were properly handled, stored, installed and maintained and not subject
to contamination, abuse, misuse or inappropriate modification. Return of any Products by Buyer must be
approved in writing by Omron before shipment. Omron Companies shall not be liable for the suitability or
unsuitability or the results from the use of Products in combination with any electrical or electronic
components, circuits, system assemblies or any other materials or substances or environments. Any advice,
recommendations or information given orally or in writing, are not to be construed as an amendment or
addition to the above warranty.
See http://www.omron.com/global/ or contact your Omron representative for published information.
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OMRON COMPANIES SHALL NOT BE LIABLE FOR SPECIAL, INDIRECT, INCIDENTAL, OR
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WAY CONNECTED WITH THE PRODUCTS, WHETHER SUCH CLAIM IS BASED IN CONTRACT,
WARRANTY, NEGLIGENCE OR STRICT LIABILITY.
Further, in no event shall liability of Omron Companies exceed the individual price of the Product on which
liability is asserted.

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Omron Companies shall not be responsible for conformity with any standards, codes or regulations which
apply to the combination of the Product in the Buyer’s application or use of the Product. At Buyer’s request,
Omron will provide applicable third party certification documents identifying ratings and limitations of use
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suitability of the Product in combination with the end product, machine, system, or other application or use.
Buyer shall be solely responsible for determining appropriateness of the particular Product with respect to
Buyer’s application, product or system. Buyer shall take application responsibility in all cases.
NEVER USE THE PRODUCT FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR
PROPERTY WITHOUT ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO
ADDRESS THE RISKS, AND THAT THE OMRON PRODUCT(S) IS PROPERLY RATED AND INSTALLED
FOR THE INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM.
Programmable Products.
Omron Companies shall not be responsible for the user’s programming of a programmable Product, or any
consequence thereof.
Performance Data.
Data presented in Omron Company websites, catalogs and other materials is provided as a guide for the
user in determining suitability and does not constitute a warranty. It may represent the result of Omron’s test
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Product specifications and accessories may be changed at any time based on improvements and other
reasons. It is our practice to change part numbers when published ratings or features are changed, or when
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Errors and Omissions.
Information presented by Omron Companies has been checked and is believed to be accurate; however, no
responsibility is assumed for clerical, typographical or proofreading errors or omissions.

1
C200H Replacement Guide
From C200H to CS1
Table of Contents
1. Work flow.........................................................................................................................................................................................................................2
2. Selecting the replacement method ......................................................................................................................................................................3
3. Selecting the model....................................................................................................................................................................................................7
4. Reading data from C200H..................................................................................................................................................................................... 11
5. Converting the program for CS1........................................................................................................................................................................ 13
6. Writing data to CS1 ................................................................................................................................................................................................. 15
7. Appendix....................................................................................................................................................................................................................... 17
Appendix A. Instructions converted by Change Model on CX-Programmer ......................................................................................... 17
Appendix B. Change of unit area allocation........................................................................................................................................................ 18
Appendix C. Change in PLC Settings .................................................................................................................................................................... 18
Appendix D. Change of execution timing etc. .................................................................................................................................................... 18
Appendix E. Table of Input/Output Units ............................................................................................................................................................ 19

2
This replacement guide describes the procedure to rebuild the system which uses the C200H-series PLC by
introducing the CS1-series PLC instead. The CS1-series PLC has functions which can replace the functions and
operation of the C200H-series PLC. Follow the below work flow to replace your system. Refer to the reference
pages for details.
1. Work flow
1) Preliminary Steps: Take the following steps before starting the replacement work.
Selecting the model
Reading PLC data
Description
Reference Pages
Select the units, programming software, and connecting
cables to replace C200H with CS1.
Some C200H-seires Units can be used with CS1. However,
some Units cannot be used with CS1. Read the reference
pages (recommended models and remarks) and select the
models.
Load the program, I/O Memory and other settings from the
C200H using the programming software and connecting
cable.
Converting and modifying data
Convert the data read from C200H for CS1.
Most of the data can be automatically converted; however, some
instructions and some Unit data cannot be converted.
Refer to the reference pages and modify the data and program
separately.
3. Selecting the model
4. Reading data from C200H
Preparing Units
Prepare the units, programming software, and connecting
cables.
5. Converting the program for
CS1
Continue to actual replacement work
Start
2) Actual replacement work: Take the following steps to replace C200H with CS1.
Replacing Units
Writing the data to CS1
Description
Reference pages
Install the prepared Units instead of C200H-series Units.
*Refer to the CS1G/H-CPU
□□ H CS Series Programmable
Controllers OPERATION MANUAL (Cat. No. W339) and
user's manuals for Special I/O Units and CPU Bus Units for
details of installation.
Transfer the converted data to CS1
To check the wiring, operate input and output bits to see if
they operate correctly.
Checking operation
Turn ON the power and check the operation.
Related Manuals
Wiring
Wiring for the installed Units.
*Refer to the CS1G/H-CPU
□□ H CS Series Programmable
Controllers OPERATION MANUAL (Cat. No. W339) and
user's manuals for Special I/O Units and CPU Bus Units for
details of wiring.
6. Writing data to CS1
Replacement completion
1. If production is conducted between uploading the program and executing replacement
work, data handled by the program may change. If so, upload the data right before the
replacement work, modify data (if necessary), and download it to the new PLC.
2. The cycle time of C200H and CS1 are different, which may affect system operation. If
so, it is necessary to adjust cycle time in the PLC Setup.

3
2. Selecting the replacement method
When C200H-series Basic I/O Units are replaced with CS1-series Basic I/O Units, rewiring is required. The C200H
I/O Terminal Block Conversion Adapter that allows the terminal block of the C200H-series Basic I/O Unit to be
reused for the CS1-series Basic I/O Unit is available. This enables efficient replacement by eliminating rewiring and
wiring check times.
Replacement method
Description
(1) Replacing all
C200H-series Units
with CS1-series Units
Replace all C200H-series Units with
CS1-series Units.
Cons: Rewiring of Basic I/O Units is required.
Reference It takes about 1 hour to rewire all
Basic I/O Units (8 to 10 Units) mounted to a
Backplane.
(2) Using C200H I/O
Terminal Block
Conversion Adapters
Replace all C200H-series Units with
CS1-series Units, and mount the C200H I/O
Terminal Block Conversion Adapters to
CS1-series Units.
Pros: Rewiring of Basic I/O Units is not
required, which reduces replacement
time.
Cons: The installation depth is increased.
For details, refer to the C200H I/O Terminal
Block Conversion Adapter Data Sheet.
(3) Using Conversion
Cables for C200H
High-density I/O Units
Replace C200H-ID215 with CS1W-ID231, and
connect CS1W-ID231 using the same
connecting cables used for C200H-ID215.
In the same way, replace C200H-OD215 with
CS1W-OD231, and connect CS1W-OD231
using the same cable used for C200H-OD215.
Pros: Rewiring of I/O Units is not required,
which reduces replacement time.
Note 1. Depending on the type of Basic I/O Unit, there may be some restrictions (e.g. change in I/O
specifications or wiring) or some models cannot be used.
2. When you reuse a terminal block with wiring, confirm that there is no problem in the terminal block and
wiring conditions.
• The screws are securely tightened.
• The cables are not damaged.
• There is no rust or corrosion.
• The terminal block is not damaged. (The terminal block is securely inserted and fixed.)
CPU
PS
PS
CS1-series Units
CPU
PS
PS
CS1-series Units
Reusing existing
terminal blocks
Reusing existing
terminal blocks
C200H I/O Terminal Block Conversion Adapters (CS1W-AT2□□)
CPU
PS
CS1-series Units
CS1W-ID231
Conversion Cable
XW2Z-S010
Connecting cable that was
connected to C200H-ID215
(reuse)
CS1W-OD231
Conversion
Cable
XW2Z-S011
Connecting cable that was
connected to C200H-OD215
(reuse)

4
• Image of replacement using C200H I/O Terminal Block Conversion Adapter
Wired terminal block of
C200H-series Basic I/O
Unit to be replaced
CS1-series Basic I/O Unit
C200H I/O Terminal Block Conversion Adapter
(CS1W-AT2□□)

5
• Replacement of C200H-ID215 and C200H-OD215 using Conversion Cables
The same connecting cables that were connected to C200H-ID215 and C200H-OD215 can be used to replace
them with CS1W-ID231 and CS1W-OD231.
C200H-series Unit
CS1-series Unit
Conversion Cable
C200H-ID215
CS1W-ID231
XW2Z-S010
C200H-OD215
CS1W-OD231
XW2Z-S011
XW2Z-S010
CS1W-ID231 C200H-ID215
Reused cable
C200H-ID215 CS1W-ID231 Remarks
Rated input voltage 24 VDC 24 VDC
Operating input voltage 20.4 to 26.4 VDC 20.4 to 26.4 VDC
Input impedance 5.6 kΩ 3.6 kΩ
Make sure that the connected device operates
correctly.
Input current 4.1 mA typical (at 24 VDC) 6 mA typical (at 24 VDC)
Make sure that the connected device operates
correctly.
ON voltage 14.4 VDC min. 15.4 VDC min.
Make sure that the connected device operates
correctly.
OFF voltage 5 VDC max. 5 VDC max.
ON response time
2.5 ms max./15 ms max.
(switchable)
8 ms max. (switchable) Can be set to between 0 and 32 ms in the PLC Setup.
OFF response time
2.5 ms max./15 ms max.
(switchable)
8 ms max. (switchable) Can be set to between 0 and 32 ms in the PLC Setup.
No. of circuits
8 points/common x
4 circuits (32 inputs)
16 points/common x
2 circuits (32 inputs)
The number of circuits decreased from 4 to 2.
Rewire if separate power supplies are used.
High-speed inputs
8 points (when pin 2 of the
DIP switch is ON)
Not supported Use CS1W-IDP01 for high-speed inputs.
* CN1 COM0 and COM1 and
CN2 COM2 and COM3 are
internally connected in the
CS1-series Unit. When
separate power supplies were
used, rewire to use one
common power supply.

6
XW2Z-S011
CS1W-OD231 C200H-OD215
Reused cable
C200H-OD215 CS1W-OD231 Remarks
Rated voltage 5 to 24 VDC 12 to 24 VDC Use CS1W-MD561 when using 5 VDC.
Max. switching capacity
16 mA/4.5 VDC to
100 mA/26.4 VDC
0.8 A/common,
3.2 A/Unit
0.5 A/point,
2.5 A/common, 5 A/Unit
Leakage current 0.1 mA max. 0.1 mA max.
Residual voltage 0.7 V max. 1.5 V max.
Make sure that the connected device operates
correctly.
ON response time 0.2 ms max. 0.5 ms max.
Make sure that the connected device operates
correctly.
OFF response time 0.6 ms max. 1 ms max.
Make sure that the connected device operates
correctly.
No. of circuits
8 points/common x
4 circuits (32 outputs)
16 points/common x
2 circuits (32 outputs)
The number of circuits decreased from 4 to 2.
Rewire if separate power supplies are used.
Fuses 4 (1 fuse/common) None
When protection is required, connect a protective
device externally.
External power supply
5 to 24 VDC±10%,
90 mA min.
2.8 mA x no. of ON outputs
10.2 to 26.4 VDC
Dynamic outputs 30 mA min. Not supported Dynamic outputs are not supported.
* CN1 COM0 and COM1 and
CN2 COM2 and COM3 are
internally connected in the
CS1-series Unit. When
separate power supplies were
used, rewire to use one
common power supply.

7
3. Selecting the model
Outline of the system configuration
C200H
PC
Expansion Backplane
CS1
PC
Expansion Backplane
SYSMAC Support Software
CX-Programmer
CX-Programmer
The table below lists the C200H-series Units and each corresponding CS1-series Unit. Select the CS1-series Unit
which is compatible with the C200H-series Unit or which has similar specifications to the C200H-series Unit.
Refer to the CS1G/H-CPU□□H CS Series Programmable Controllers OPERATION MANUAL (Cat. No. W339) for
details of the Units.
< CPU Rack >
Unit name
C200H-series Unit
CS1-series Unit
Description
CPU Unit
C200H-CPU01
C200H-CPU02
C200H-CPU03
C200H-CPU21
C200H-CPU22
C200H-CPU23
CS1G-CPU42H
UM 10K steps
CPU Unit-mounting
Host Link Unit
C120-LK201 (RS-232C)
C120-LK202 (RS-422)*
Built-in Host Link port
*To replace C120-LK202, use NT-AL001 to
convert RS-232C into RS-422.
Power Supply Unit
(For C200H-CPU01/02/21/22)
C200HW-PA204
(AC Power Supply Unit)
To use RUN output, prepare an Output Unit
separately.
C200HW-PA204S
(AC Power Supply Unit)
With 24 VDC service power supply.
To use RUN output, prepare an Output Unit
separately.
C200HW-PA204C
(AC Power Supply Unit)
With replacement notification function.
C200HW-PA204R
(AC Power Supply Unit)
With RUN output.
C200HW-PA209R
(AC Power Supply Unit)
With RUN output.
(For C200H-CPU03/23)
C200HW-PD024
(DC Power Supply Unit)
To use RUN output, prepare an Output Unit
separately.
C200HW-PD025
(DC Power Supply Unit)
To use RUN output, prepare an Output Unit
separately.
CPU Backplane
C200H-BC031(-□□)
C200H-BC051(-□□)
C200H-BC081(-□□)
C200H-BC101(-□□)
CS1W-BC033/BC032
CS1W-BC053/BC052
CS1W-BC083/BC082
CS1W-BC103/BC102
Respectively for 3, 5, 8, and 10 slots.
The mounting hole dimensions are the
same.

8
< Memory Cassettes >
Unit name
C200H-series Unit
CS1-series Unit
Description
Memory Unit
RAM Unit
C200H-MR431
(Battery type)
C200H-MR432
(Capacitor type)
C200H-MR831
(Battery type)
C200H-MR832
(Capacitor type)
C200H-MR433
(Battery type, with clock
function)
C200H-MR833
(Battery type, with clock
function)
None
The CS1-series CPU Unit has a nonvolatile
memory for user program in it. The Memory
Unit is not required.
It also has the clock function.
EEPROM Unit
C200H-ME431
C200H-ME432
(with clock function)
C200H-ME831
C200H-ME832
(with clock function)
None
The CS1-series CPU Unit has a nonvolatile
memory for user program in it. The Memory
Unit is not required.
It also has the clock function.
The program file and the parameters are
stored in the memory card. It is possible to
execute operation by reading them when the
PLC is turned ON. (Automatic File Transfer
at Startup)
EPROM Unit
C200H-MP831
None
The CS1-series CPU Unit has a nonvolatile
memory for user program in it. The Memory
Unit is not required.
It also has the clock function.
The program file and the parameters are
stored in the memory card. It is possible to
execute operation by reading them when the
PLC is turned ON. (Automatic File Transfer
at Startup)
< Expansion Rack >
Unit name
C200H-series Unit
CS1-series Unit
Description
Power Supply Unit
C200H-PS221
C200HW-PA204
(AC Power Supply Unit)
C200HW-PA204C
(AC Power Supply Unit)
With replacement notification function.
C200HW-PA204S
(AC Power Supply Unit)
With 24 VDC service power supply.
C200HW-PA204R
(AC Power Supply Unit)
The RUN output does not operate.
C200HW-PA209R
(AC Power Supply Unit)
The RUN output does not operate.
C200H-PS211
C200HW-PD024
(DC Power Supply Unit)
C200HW-PD025
(DC Power Supply Unit)
Backplane
(Expansion Backplane)
C200H-BC031(-□□)
C200H-BC051(-□□)
C200H-BC081(-□□)
C200H-BC101(-□□)
CS1W-BI033/BI032
CS1W-BI053/BI052
CS1W-BI083/BI082
CS1W-BI103/BI102
Respectively for 3, 5, 8, and 10 slots
The mounting hole dimensions are the
same.
Connecting Cable for
Expansion Backplane
C200H-CN□□1
CS1W-CN□□3
Connects a CS1-series Expansion
Backplane to a CPU Backplane or another
CS1-series Expansion Backplane.
CS1W-CN□□1
Connects a C200HW-BI□□1-V2 Expansion
I/O Backplane to a CPU Backplane or
CS-series Expansion Backplane.

9
< I/O Units and CPU Bus Units>
Unit name
C200H-series Unit
CS1-series Unit
Description
Basic I/O Unit
C200H-I□□□
C200H-O□□□
C200H-M□□□
C200H-I□□□
C200H-O□□□
C200H-M□□□
or
CS1W-I□□□
CS1W-O□□□
CS1W-M□□□
C200H-series Basic I/O Units can be used
with CS1-series CPU Units.
Refer to Appendix E. Table of Input/Output
Units for CS1-series Basic I/O Units
corresponding to C200H-series Basic I/O
Units.
To facilitate maintenance, we recommend
you to use CS-series Basic I/O Units
instead.
Special I/O Unit
C200H-□□□□
C200H-□□□□
or
CS1W-□□□□
C200H-series Special I/O Units can be used
with CS1-series CPU Units. However, there
are some remarks to be followed.
To improve the system performance and to
facilitate maintenance, we recommend you
to use the CS-series Special I/O Units
instead.
Communication Unit
[SYSMAC LINK]
Coaxial:
C200H-SLK21-V1
C200HS-SLK22
C200HW-SLK23/24
Optical:
C200H-SLK11
C200HS-SLK12
C200HW-SLK13/14
[SYSMAC LINK]
Coaxial: CS1W-SLK21
Optical: CS1W-SLK11
or
[Controller Link]
Wired: CS1W-CLK23
Optical: CS1W-CLK13/53
C200HW-SLK□□ cannot be used with the
CS1-series CPU Unit.
Refer to the SYSMAC CS1W-SLK11/21
SYSMAC LINK Units OPERATION MANUAL
(Cat. No. W367) for details about SYSMAC
LINK.
We recommend you to use Controller Link
instead.
Refer to the Controller Link Units Operation
Manual (Cat. No. W309) and Optical Ring
Controller Link Units Operation Manual (Cat.
No. W370) for details.
[SYSMAC NET]
C200H-SNT31
C200HS-SNT32
[SYSMAC NET]
None
[Controller Link]
Wired: CS1W-CLK23
Optical: CS1W-CLK13/53
SYSMAC NET cannot be used with the
CS1-series CPU Unit.
We recommend you to use Controller Link
instead.
Refer to the Controller Link Units Operation
Manual (Cat. No. W309) and Optical Ring
Controller Link Units Operation Manual (Cat.
No. W370) for details.
[Host Link]
[Serial Communications]
C200H-series Host Link Units cannot be
used with the CS1-series CPU Unit.
Refer to the SYSMAC CS/CJ Series Serial
Communications Boards/Units OPERATION
MANUAL (Cat. No. W336) for details.
C200H-LK101-PV1
None
CS1W-SCU21-V1
(+ optical link module)
The CS1 Series does not have an
Optical-type Serial Communications
Board/Unit. Use the wired type instead or
use an external optical link module.
C200H-LK201-V1
CS1W-SCU21-V1
CS1W-SCB21-V1
CS1W-SCB41-V1
Host Link port built in the
CPU Unit
Use one of the left CS1-series Units/Boards.
C200H-LK202-V1
CS1W-SCU31-V1
CS1W-SCB41-V1
Use one of the left CS1-series Units/Boards.
[PC Link]
C200H-LK401
[PC Link]
C200H-LK401
[Controller Link]
Wired: CS1W-CLK23
Optical: CS1W-CLK13/53
The PC Link Unit can be used with the
CS1-series CPU Unit. However, the Link
Area allocation must be changed.
We recommend you to use Controller Link
instead.
Refer to the Controller Link Units Operation
Manual (Cat. No. W309) and Optical Ring
Controller Link Units Operation Manual (Cat.
No. W370) for details.

10
< I/O Units and CPU Bus Units>
Unit name
C200H-series Unit
CS1-series Unit
Description
Communication Unit
[SYSMAC BUS]
Wired: C200H-RM201
Optical: C200H-RM001-PV1
[SYSMAC BUS]
Wired: C200H-RM201
Optical:
C200H-RM001-PV1
[CompoNet]
CS1W-CRM21
[DeviceNet]
CS1W-DRM21-V1
[CompoBus/S]
CS1W-SRM21
SYSMAC BUS can be used with the
CS1-series CPU Unit. However, area
allocation must be changed.
To improve the system performance and to
facilitate maintenance, we recommend you
to use left networks instead.
Refer to the CS/CJ series CompoNet Master
Units OPERATION MANUAL (Cat. No.
W456) and CompoNet Slave Units and
Repeater Unit OPERATION MANUAL (Cat.
No. W457) for details of CompoNet.
Refer to the
CS1W-DRM21(-V1),CJ1W-DRM21 CS/CJ
SERIES DeviceNet UNITS OPERATION
MANUAL (Cat. No. W380) for details of
DeviceNet.
Refer to the
C200HW/CS1W/CJ1W/CQM1/SRT1/SRT2
CompoBus/S OPERATION MANUAL (Cat.
No. W266) for details of CompoBus/S.
< Support Software and Peripheral Devices >
Name
C200H-series Unit
CS1-series Unit
Description
Support Software
SYSMAC Support Software
CX-Programmer
CX-One
CXONE-AL□□C-V□/
AL□□D-V□
(CX-Programmer Ver.3.0 or
higher)
SYSMAC Support Software cannot be used
with the CS1-series CPU Unit.
Peripheral Interface
Unit, Connecting Cable
C200H-IP007
CS1W-CN226/626
To load the program onto CX-Programmer
from the C200H-series CPU Unit, the
C200H-IP007 Peripheral Interface Unit and
CQM1-CIF02 Connecting Cable are
required.
Programming Console
C120-PRO15
C120-PRO25
C200H-PRO27(+CS1W-CN
□□4)
CQM1-PRO01(+CS1W-CN
114)
CS1W-CN□□4 is a Programming Console
Connecting Cable.
A cassette interface cannot be used.
PROM Writer
C500-PRW06
None
EPROM cannot be used with the CS1-series
CPU Unit. Save the data using a PC
(CX-Programmer).
Floppy disk interface
C500-FD103
None
Save the data using a PC (CX-Programmer).
Printer interface unit
C500-PRT01
C2000-MP103-V□
None
Print the data using a PC (CX-Programmer).
Other remarks
(1) The CS1-series CPU Unit is separated from the Power Supply Unit although the C200H-series CPU Unit is
combined with the Power Supply Unit. The two series use different CPU Backplanes. However, the
mounting hole positions are the same.
(2) The PFP-50N/100N/100N2 DIN Track and C200H-DIN01 Mounting Bracket can be used for the CS1-series
Backplane.
(3) The CS1-series Backplane has an installation structure to be insulated from the control panel. The
C200HW-ATT31/51/81/A1 Insulation Plate for CPU Backplane is not required.
(4) The I/O Unit Mounting Bracket cannot be used with the CS1-series Backplane. CS1-series Units can be
secured with screws. They do not require brackets.

11
4. Reading data from C200H
Load the ladder program and Data Memory from C200H using the CX-Programmer.
Required items
Support Software
(PC)
CX-One
(CXONE-AL□□C-V□, CXONE-AL□□D-V□)
or
CX-Programmer (WS02-CXPC□-V□)
Peripheral Interface Unit and
Connecting Cable
C200H-IP007 and CQM1-CIF02
or
C120-LK201-V1 and XW2Z-200P-V
C200H
PC
CX-Programmer
Connecting Cable
CQM1-CIF02 (or XW2Z-200P-V)
Peripheral Interface Unit
C200H-IP007 (or C120-LK201-V1)
(1) Mount the Peripheral Interface Unit to C200H and connect it with a PC.
(2) Start up the CX-Programmer. (Select All Program - OMRON - CX-One - CX-Programmer - CX-Programmer
from the Windows Start Menu.)
(3) Select C200H for the Device Type. (Select New from the File Menu to display the below dialog box.)