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Industrial Automation
CJ1W-DRM21
CJ-series DeviceNet Unit
Smallest in the Industry! A DeviceNet Unit for the CJ Series that Boasts Industry-leading Performance and Functions
Related Contents
Application Solutions
last update: April 1, 2025
International Standards
- The standards are abbreviated as follows: U: UL, U1: UL(Class I Division 2 Products for Hazardous Locations), C: CSA, UC: cULus, UC1: cULus (Class I Division 2 Products for Hazardous Locations), CU: cUL, N: NK, L: Lloyd, and CE: EC Directives.
- Contact your OMRON representative for further details and applicable conditions for these standards.
| Unit
classifi- cation |
Product
name |
Specifications | Communications | No. of
unit numbers allocated |
Current
consumption (A) |
Model | |
|---|---|---|---|---|---|---|---|
| 5 V | 24 V | ||||||
| CJ1 CPU
Bus Unit |
 |
Equipped with
Master and Slave functionality. Controls for up to 32,000 points per Master. |
Remote I/O Communications
Master (fixed allocations or user-set allocations) Remote I/O Communications Slave (fixed allocations or user-set allocations) Message communications |
1 | 0.29 | - | CJ1W-DRM21 |
Note: When using with the Machine Automation Controller NJ Series, note the following points:
• Simple backup function cannot be used.
• DeviceNet configurator cannot be used. Use CX-Integrator.
• Simple backup function cannot be used.
• DeviceNet configurator cannot be used. Use CX-Integrator.
Software
How to Select Required Support Software for Your Controller
The required Support Software depends on the Controller to connect. Please check the following table when purchasing the Support Software.
| Item | Omron PLC System | Omron Machine Automation Controller System |
|---|---|---|
| Controller | CS, CJ, CP, and other series | NJ-series |
| Software | FA Integrated Tool Package CX-One | Automation Software Sysmac Studio |
FA Integrated Tool Package CX-One
| Product
name |
Specifications | Model | Stand-
ards |
||
|---|---|---|---|---|---|
| Number of
licenses |
Media | ||||
| FA Integrated
Tool Package CX-One Ver.4.[] |
The CX-One is a comprehensive software package
that integrates Support Software for OMRON PLCs and components. CX-One Version 4.[] includes CX-Integrator Ver.3.[]. |
1 license
*1 |
DVD | CXONE-AL01D-V4 | - |
Note: For details, refer to the CX-One Catalog (Cat. No. R134), visit your local OMRON website.
*1. Multi licenses (3, 10, 30, or 50 licenses) and DVD media without licenses are also available for the CX-One.
Automation Software Sysmac Studio
The Sysmac Studio is the software that provides an integrated environment for setting, programming, debugging and maintenance of machine automation controllers including the NJ/NX-series CPU Units, NY-series Industrial PC, EtherCAT Slave, and the HMI.
For details, refer to your local OMRON website and Sysmac Studio Catalog (Cat. No. P138).
last update: April 1, 2025
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