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CS1W-DRM21 Omron

Name: CS1W-DRM21 Omron
Brand: Omron
SKU: CS1W-DRM21
Price: 329.85 USD
Availability: InStock

$329.85 - $1,791.25

$329.85

$329.85 - $1,791.25

$329.85

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Product Details

Description · Specifications · Product Overview

Specifications provided for reference. Verify critical details against official manufacturer documentation before installation.

Product Overview

The CS1W-DRM21 Omron is a DeviceNet communication module for the CS-series PLC platform. The CS1W-DRM21 operates as both master and slave, enabling integration of DeviceNet networks into CS-series control systems. It supports remote I/O and explicit messaging, accommodating large I/O point counts per master or slave configuration. Typical applications include machine-level I/O expansion, interconnecting sensors and actuators over DeviceNet, and facilitating distributed control in industrial automation environments. CS1W-DRM21 is part of the CS-series DeviceNet Unit family.

Best Suited For

DeviceNet networks with CS-series PLCs
Master/slave I/O distribution over DeviceNet
Remote I/O aggregation via DeviceNet
Explicit message communication over DeviceNet

DeviceNet protocol

DeviceNet

Node roles

Master or Slave

Max I/O points (master)

up to 32,000

Mountable units per PLC

up to 16 (user-set)

Technical Specifications

I/O & Electrical

Communications power supply voltage

11 to 25 V DC

Current consumption - communications

30 mA max.

Current consumption - internal circuit

290 mA max.

Communication & Power

Protocol

DeviceNet

Baud rates supported

500 Kbps, 250 Kbps, or 125 Kbps

Max node count

64 nodes (incl. master, slaves, configurator)

Cabling - 5-wire

100 m max (500 kbps), 250 m (250 kbps), 500 m (125 kbps)

Cabling - 4-wire flat

75 m (500 kbps), 150 m (250 kbps), 265 m (125 kbps)

Physical & Environmental

Dimensions (W×H×D)

34.5 × 130 × 111.2 mm

Weight

169 g (or 172 g) max.

Certifications

cULusCENKLloyd's

Standards: cULus (Class I Division 2), NK, Lloyd's, CE (per OMRON documentation)

1-Year Warranty

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USA Stock

Sourced and shipped from Texas, USA. Never anonymous overseas marketplace stock.

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Hassle-free RMA. If the part is not right for your application, send it back within 30 days.

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Rockwell Automation documentation

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