OMRON PLC Mechanical Controller IPC Multi-Axis Controller Touch Screen C200HX, C200HG, C200HE Series Overview C200HX, C200HG, C200HE C200HS → CS1 Replacement Guide
Summary
This comprehensive technical guide is designed for automation engineers and technicians specializing in industrial control systems. It provides detailed reference information necessary for successfully upgrading legacy C200H Programmable Logic Controller (PLC) hardware to the modern CS1 series platform. The manual covers compatibility details, component replacements, and operational standards for various CPUs, specialized I/O units, network communication modules, and peripheral devices needed to modernize existing PLC infrastructure.
Page 1 Text Content
Programmable Controller C200HS-series
Replacement Guide From C200HS to CS1
C200HS-CPU0□(-C)
C200HS-CPU2□
C200HS-CPU3□
CS1G-CPU42H
CS1G-CPU43H
Page Summary Contents For OMRON PLC Mechanical Controller IPC Multi-Axis Controller Touch Screen C200HX, C200HG, C200HE Series Overview C200HX, C200HG, C200HE C200HS → CS1 Replacement Guide
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Programmable Controller C200HS-series Replacement Guide From C200HS to CS1 C200HS-CPU0□(-C) C200HS-CPU2□ C200HS-CPU3□ CS1G-CPU42H CS1G-CPU43H
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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 unde...
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Related Manuals CPU Units Man.No. Model Manual W394 CS1G/H-CPU□□H CS/CJ/NSJ Series PROGRAMMING MANUAL 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□-...
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Special I/O Units Man.No. Model Manual W426 CS1W-NC□71 CS/CJ Series Position Control Units OPERATION MANUAL CJ1W-NC□71(-MA) W435 CS1W-MCH71 CS/CJ series Motion Control Units OPERATION MANUAL CJ1W-MCH7...
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Man.No. Model Manual W304 C200HW-COM01 C200HW Communication Boards OPERATION MANUAL C200HW-COM02-V1 to C200HW-COM06-EV1 W257 CVM1-PRS71 Teaching Box OPERATION MANUAL Network Communications Units Man.N...
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Man.No. Model Manual W120 C500-RM201/RT201 C series Rack PCs Wired Remote I/O SYSTEM MANUAL C200H-RM201/RT201/202 G71-IC16/OD16 G72C-ID16/OD16 S32-RS1 W379 CVM1-DRM21-V1 Device Net Master Units OPERAT...
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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 ...
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Suitability of Use. 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 ...
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C200HS Replacement Guide From C200HS to CS1 Table of Contents 1. Work flow ................................................................................................................................
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This replacement guide describes the procedure to rebuild the system which uses the C200HS-series PLC by introducing the CS1-series PLC instead. The CS1-series PLC has functions which can replace the ...
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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 th...
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• 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 Conversio...
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• 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-...
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XW2Z-S011 * 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. CS1W-OD231 C200H-OD2...
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3. Selecting the model Outline of the system configuration PC PC SYSMAC Support Software CX-Programmer CX-Programmer C200HS CS1 Expansion Backplane Expansion Backplane The table below lists the C200H-...
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< Memory Cassettes > Unit name C200H-series Unit CS1-series Unit Description Memory Cassette EEPROM Memory Cassette None The CS1-series CPU Unit has a nonvolatile C200HS-ME16K memory for user pr...
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< I/O Units and CPU Bus Units> Unit name C200H-series Unit CS1-series Unit Description Basic I/O Unit C200H-I□□□ C200H-I□□□ C200H-series Basic I/O Units can be used C200H-O□□□ C200H-O□□□ with CS...
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< I/O Units and CPU Bus Units> Unit name C200H-series Unit CS1-series Unit Description Communication Unit [SYSMAC BUS] [SYSMAC BUS] SYSMAC BUS can be used with the Wired: C200H-RM201 Wired: C200...
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4. Reading data from C200HS Load the ladder program, PLC settings, and Data Memory from C200HS using the CX-Programmer. Required items Support Software CX-One (PC) (CXONE-AL□□C-V□, CXONE-AL□□D-V□) or ...
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(4) Select Work Online from the PLC Menu to go online. (5) Transfer the ladder program and I/O table. (Select Transfer - From PLC from the PLC Menu.) Click the OK Button to start transfer. (6) Transfe...
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5. Converting the program for CS1 On the CX-Programmer, convert the program for CS1. (1) Start the CX-Programmer and open the saved program file for C200HS. (Select Open from the File Menu.) (2) Chang...
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(4) The PLC memory data cannot be maintained when the PLC model is changed. Open the PLC Memory Window for both C200HS and CS1, and copy and paste the necessary memory data. Select the necessary PLC M...
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6. Writing data to CS1 Transfer the converted and modified program, PLC settings, and Data Memory to CS1. Required items Support Software CX-One (PC) CXONE-AL□□C-V□/ AL□□D-V□ (CX-Programmer) Connectin...
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(5) Select Edit - Memory from the PLC Menu to display the below dialog box. Select the PLC memory (Data Memory Area: D and Holding Area: HR) and click the Transfer to PLC Button to start transfer. (6)...
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7. Appendix Appendix A. Instructions converted by Change Model on CX-Programmer (1) The data type of operand is changed from BCD to binary for some instructions. (2) The number of operands is changed ...
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Instruction for C200HS Instruction for CS1 Operand Number of operands Same as C200HS Same NEG(--) NEG(160) However, if NEG Flag UF (25405) is used, change the Condition flags to P_N (Negative Flag). S...
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Appendix B. Change of unit area allocation This section describes the differences in unit area allocation in C200HS and CS1. Refer to related manuals for details. Item C200HS CS1 Description I/O alloc...
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Appendix E. Table of Input/Output Units ■ Input Unit (1) If a different type of terminal block or connector is used, change the wiring. (2) If the input specifications differ, make sure that the syste...
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< TTL Input Unit > C200H-series Unit Corresponding CS-series Unit Description Difference C200H-ID501 TTL Input Unit with connector for 32 inputs. The CS Series does not have the same type of Uni...
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■ Output Unit (1) If a different type of terminal block or connector is used, change the wiring. (2) If the number of circuits increases, rewire the terminals to each common terminal. (3) If the outpu...
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< Relay Output Units > C200H-series Unit Corresponding CS-series Unit Description Difference C200H-OC225 CS1W-OC211 Relay Output Unit with 1) Terminal block terminal block for 16 outputs. 2) No....
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< Transistor Output Units > C200H-series Unit Corresponding CS-series Unit Description Difference C200H-OD217 CS1W-OD212 Transistor Output Unit with 1) Terminal block terminal block for 12 outpu...
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< Transistor Output Units > C200H-series Unit Corresponding CS-series Unit Description Difference C200H-OD219 CS1W-OD261 Transistor Output Unit with 1) No. of circuits (32 points/common x 2 circ...
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■ I/O Unit (1) The CS Series has two I/O Units: CS1W-MD261 and CS1W-MD561. The word allocation of the CS-series Unit is different from that of the C200H-series Unit since the number of inputs and outp...
Manual Details
| Brand | Omron |
|---|---|
| Pages | 36 |
| File Size | 978.53 KB |
| Published | June 04, 2026 |
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Frequently Asked Questions
Which manuals are required when replacing C200H systems with CS1 series PLCs?
You must read and understand the important precautions on the manuals for both the existing PLC and the replacement PLCs.
What is the key difference between the CS series and C200H series I/O Units?
The CS-series Unit has 32 points each, while the word allocation of a C200H-series Unit is different.
Can an older C200H-series unit be used with a modern CS1-series CPU?
Yes; C200H-series Units can be used with CS1-series CPU Units.