OMRON CJ1W-DRM21 DeviceNet Master Module
  • OMRON_CJ1W_DRM21_View1_2018413121359
  • OMRON_CJ1W_DRM21_View2_2018413121359
  • OMRON_CJ1W_DRM21_View3_2018413121359
  • OMRON_CJ1W_DRM21_View4_2018413121359

OMRON CJ1W-DRM21 DeviceNet Master Module

• Network Type: DeviceNet
• Rating:
  • Data Rate: 500 kbps
  • Distance: 500 m
  • Nodes: 63
• Current Usage: 0.33 A, 5 VDC

Part Number: 020110

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Stock # 95396-1
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OMRON CJ1 Series Industrial Networking and Communication Modules

  • Total Number of Data Link Words in One Network: 32,000 Words (64,000 Bytes) Max.
  • Set Communications Parameters Using CX-Programmer Software
  • Complete Error Correction and Troubleshooting Functions
  • Connect CJ1, CS1, S1, CV Series, CQM1H, C200HX/HG/HE PLCs and PCs Simultaneously


The OMRON CJ1 Series Industrial Networking and Communication Modules provide easy-to-implement connections from controllers to Data Acquisition Systems and Supervisory Control Systems that is unmatched in the industry today. The Communications Modules provide the intelligence for routing the commands or data, and the memory of the processor is organized so that communications requests can access data areas in the processor without interrupting the control function of the CPU to do "block transfers".

Data memory provides a "scratch pad" for information to be written to and read from. It can also be the "working" memory to which real world I/O changes are automatically written. This allows the user to designate the desired data, what it means and what should be done with it from a remote location, without interfering with the execution of the control program.

The final key to this capability is Omron's unique middleware product called FINS (Factory Intelligent Network Service) that allows messages and information to be seamlessly routed across and up to three networks. This means that a message or command that originates from a computer and originates on Ethernet, can route through a factory floor Programmable Controller over Controller Link and, finally, access I/O data in a "micro" controller over either a serial link or DeviceNet.

Product Family: CJ, CJ1, CJ1W-ETN21, CJ1W-CLK21-V1, 3G8F7-CLK21-EV1, CJ1W-DRM21, CJ1W-PRM21, CJ1W-PRT21, CJ1W-SRM21, CJ1W-SCU21-V1, CJ1W-SCU31-V1, CJ1W-SCU41-V1, NT-AL001-E

Important Notice: Please note that any additional items included with this equipment such as accessories, manuals, cables, calibration data, software, etc. are specifically listed in the above stock item description and/or displayed in the photos of the equipment. Please contact one of our Customer Support Specialists if you have any questions about what is included with this equipment or if you require any additional information.

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OMRON CJ1 Series Industrial Networking and Communication ModulesOMRON CJ1 Series Industrial Networking and Communication ModulesOMRON CJ1 Series Industrial Networking and Communication Modules
OMRON CJ1 Series Industrial Networking and Communication Modules

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