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Industrial Automation

CJ2H-CPU6[]

CJ-series CJ2H CPU Units

CJ2H-CPU6[]

Small, Fast, Flexible: Inheriting and improving CJ1 features, the CJ2 CPU Units is the best choice for the machine control with high-speed and high-capacity.

Features
Lineup
Specifications
Dimensions
Catalog / Manual / CAD / Software

Catalog
Manual
CAD

English

Global Edition

Please note some product models not sold in Malaysia may be included in the following manual(s) for our global customers.

*It is recommended to select “Save” from the right-click due to large size of manual PDF data.

*The manual which name begins with "Instruction Sheet" is a simplified manual supplied with the product.
Type All Clear	Manual Name	Catalog Number [size]	Last Update
Manual	CJ2H-CPU6[](-EIP), CJ2M-CPU[][] CPU Unit User's Manual (Hardware)	W472-E1-17 [6600KB]	Jun 09, 2025 20250609	0010 030_Manual	CJ2H-CPU6[](-EIP), CJ2M-CPU[][] CPU Unit User's Manual (Hardware)
Manual	CJ3M-CPU[][], CJ2H-CPU6[](-EIP), CJ2M-CPU[][] CPU Unit User's Manual (Software)	W473-E1-16 [7898KB]	Oct 01, 2026 20261001	0010 030_Manual	CJ3M-CPU[][], CJ2H-CPU6[](-EIP), CJ2M-CPU[][] CPU Unit User's Manual (Software)
Manual	CS/CJ/NSJ Series Programmable Controllers Programming Manual	W394-E1-16 [6098KB]	Dec 03, 2018 20181203	0010 030_Manual	CS/CJ/NSJ Series Programmable Controllers Programming Manual
Manual	CS/CJ/NSJ Series Programmable Controllers Instructions Reference Manual	W474-E1-14 [21645KB]	Oct 01, 2026 20261001	0010 030_Manual	CS/CJ/NSJ Series Programmable Controllers Instructions Reference Manual
Manual	CS/CJ/CP/NSJ Series Communications Commands Reference Manual	W342-E1-19 [3117KB]	Oct 01, 2026 20261001	0010 030_Manual	CS/CJ/CP/NSJ Series Communications Commands Reference Manual
Technical Guide	C200H → CJ3, CJ2 Replacement Guide	P073-E1-04 [1566KB]	Oct 01, 2026 20261001	0020 032_Technical Guide	C200H → CJ3, CJ2 Replacement Guide
Technical Guide	C200HS → CJ3, CJ2 Replacement Guide	P074-E1-05 [1286KB]	Oct 01, 2026 20261001	0020 032_Technical Guide	C200HS → CJ3, CJ2 Replacement Guide
Technical Guide	C200HX, C200HG, C200HE → CJ3, CJ2 Replacement Guide	P075-E1-06 [1463KB]	Oct 01, 2026 20261001	0020 032_Technical Guide	C200HX, C200HG, C200HE → CJ3, CJ2 Replacement Guide
Technical Guide	CJ3M-CPU[][], CJ2M-CPU[][], CJ2H-CPU6[](-EIP), CS1G/H-CPU[][]H Practices Guide Expansion Interconnection	P172-E1-02 [1908KB]	Oct 01, 2026 20261001	0020 032_Technical Guide	CJ3M-CPU[][], CJ2M-CPU[][], CJ2H-CPU6[](-EIP), CS1G/H-CPU[][]H Practices Guide Expansion Interconnection
Technical Guide	CS1G, CS1H → CJ3, CJ2 Replace Guide	P164-E1-04 [13459KB]	Oct 01, 2026 20261001	0020 032_Technical Guide	CS1G, CS1H → CJ3, CJ2 Replace Guide
Technical Guide	CV, CVM1 → CJ3, CJ2 Replacement Guide	P077-E1-02 [1591KB]	Oct 01, 2026 20261001	0020 032_Technical Guide	CV, CVM1 → CJ3, CJ2 Replacement Guide
Technical Guide	EtherNet/IP and Ethernet Units → Enhanced Security Units Replacement Guide	P152-E1-04 [6247KB]	Oct 01, 2026 20261001	0020 032_Technical Guide	EtherNet/IP and Ethernet Units → Enhanced Security Units Replacement Guide
Technical Guide	Security Guideline for CS/CJ/CP-series CPU Unit	P176-E1-02 [722KB]	Oct 01, 2026 20261001	0020 032_Technical Guide	Security Guideline for CS/CJ/CP-series CPU Unit
Instruction Manual	CJ2-CPU CPU Unit Instruction Sheet (Safety Precautions) (ENG/JPN)	2149304-4A [362KB]	Feb 18, 2013 20130218	0030 031_Instruction Manual	CJ2-CPU CPU Unit Instruction Sheet (Safety Precautions) (ENG/JPN)

Product Category

Automation Systems
- Programmable Controllers
  - CJ2
    - CPU Units
      - CJ2M-CPU3[] / CPU1[] / MD21[]
      - CJ2H-CPU6[]-EIP
      - CJ2H-CPU6[]

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