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CJ1W-DRM21

CJ-series DeviceNet Unit

CJ1W-DRM21

Smallest in the Industry! A DeviceNet Unit for the CJ Series that Boasts Industry-leading Performance and Functions

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
28_lu_1_1 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.

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 runs on the following OS.
OS: Windows XP (Service Pack 3 or higher,
32-bit version)/Windows Vista (32-bit/64-bit
version)/Windows 7 (32-bit/64-bit version)/
Windows 8 (32-bit/64-bit version)/Windows
8.1 (32-bit/64-bit version)/Windows 10 (32-
bit/64-bit version)

CX-One Version 4.[] includes CX-Integrator
Ver.3.[].
For details, refer to the CX-One catalog (Cat.
No. R134)
1 license * DVD CXONE-AL01D-V4 -

* Multi licenses (3, 10, 30, or 50 licenses) and DVD media without licenses are also available for the CX-One.

Automation Software Sysmac Studio

Please purchase a DVD and required number of licenses the first time you purchase the Sysmac Studio. DVDs and licenses are available individually. Each model of licenses does not include any DVD.

Product
name
Specifications Model Stand-
ards
Number of
licenses
Media
Sysmac
Studio
Standard
Edition
Ver.1.[][]
The Sysmac Studio provides an integrated
development environment to set up, program, debug,
and maintain NJ-series Controllers and other Machine
Automation Controllers, as well as EtherCAT slaves.

Sysmac Studio runs on the following OS.
OS: Windows XP (Service Pack 3 or higher, 32-bit
version)/Windows Vista (32-bit version)/Windows 7
(32-bit/64-bit version)/Windows 8 (32-bit/64-bit
version)/Windows 8.1 (32-bit/64-bit version)/
Windows 10 (32-bit/64-bit version)

The Sysmac Studio Standard Edition DVD includes
Support Software to set up EtherNet/IP Units,
DeviceNet slaves, Serial Communications Units, and
Support Software for creating screens on HMIs (CX-
Designer).
For details, refer to the Sysmac Integrated Catalogue
(P072).
-
(Media only)
DVD SYSMAC-SE200D -
1 license
*
- SYSMAC-SE201L -

* Multi licenses are available for the Sysmac Studio (3, 10, 30, or 50 licenses).