CS1W-ETN21 | Omron CS-Series PLC Ethernet Expansion Module, 100BASE-TX
CS1W-ETN21 | Omron CS-Series PLC Ethernet Expansion Module, 100BASE-TX
CS1W-ETN21 | Omron CS-Series PLC Ethernet Expansion Module, 100BASE-TX
CS1W-ETN21 | Omron CS-Series PLC Ethernet Expansion Module, 100BASE-TX
CS1W-ETN21 | Omron CS-Series PLC Ethernet Expansion Module, 100BASE-TX
CS1W-ETN21 | Omron CS-Series PLC Ethernet Expansion Module, 100BASE-TX
CS1W-ETN21 | Omron CS-Series PLC Ethernet Expansion Module, 100BASE-TX
CS1W-ETN21 | Omron CS-Series PLC Ethernet Expansion Module, 100BASE-TX
CS1W-ETN21 | Omron CS-Series PLC Ethernet Expansion Module, 100BASE-TX
CS1W-ETN21 | Omron CS-Series PLC Ethernet Expansion Module, 100BASE-TX
CS1W-ETN21 | Omron CS-Series PLC Ethernet Expansion Module, 100BASE-TX
CS1W-ETN21 | Omron CS-Series PLC Ethernet Expansion Module, 100BASE-TX
    CS1W-ETN21 | Omron CS-Series PLC Ethernet Expansion Module, 100BASE-TX
    CS1W-ETN21 | Omron CS-Series PLC Ethernet Expansion Module, 100BASE-TX
    CS1W-ETN21 | Omron CS-Series PLC Ethernet Expansion Module, 100BASE-TX
    CS1W-ETN21 | Omron CS-Series PLC Ethernet Expansion Module, 100BASE-TX
CS1W-ETN21 | Omron CS-Series PLC Ethernet Expansion Module, 100BASE-TX
CS1W-ETN21 | Omron CS-Series PLC Ethernet Expansion Module, 100BASE-TX
CS1W-ETN21 | Omron CS-Series PLC Ethernet Expansion Module, 100BASE-TX
CS1W-ETN21 | Omron CS-Series PLC Ethernet Expansion Module, 100BASE-TX

CS1W-ETN21 | Omron CS-Series PLC Ethernet Expansion Module, 100BASE-TX

Part #: CS1W-ETN21 Manufactured by: Omron
Regular price
$687.00
Sale price
$687.00
Regular price
5 in Stock
Condition: New-Surplus Original Box
Shipping calculated at checkout.
Product Overview
The CS1W-ETN21 is an Ethernet expansion module that extends PLC connectivity to standard industrial Ethernet networks. Its...  Read more
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Product Description P/N: CS1W-ETN21

Description / Specifications

Description 

The Omron CS1W-ETN21 Ethernet expansion module is a communication interface designed to add Ethernet connectivity to SYSMAC CS-series PLC systems. It supports 100BASE-TX Ethernet communication while maintaining backward compatibility with 10BASE-T networks. This module enables reliable high-speed data exchange between PLCs and supervisory or industrial network systems.

 

 

Technical Specifications 

Condition New/Never Used Surplus
Brand Omron
Category PLC Accessories
Part Number CS1W-ETN21
Subcategory Ethernet Communication Modules
Product Type PLC Ethernet Expansion Module
Applicable PLC Series SYSMAC CS-Series
Network Type Ethernet
Ethernet Standard 100BASE-TX / 10BASE-T
Baud Rate 100 Mbit/s
Transmission Distance Up to 100 m
Network Topology Star
Media Access Method CSMA/CD
Modulation Method Baseband
Mounting Location CPU rack or expansion rack
Maximum Units per System 4
Current Consumption 380 mA max. at 5 VDC
Weight 0.38 lbs (0.17 kg)

 


Information About CS1W-ETN21

The CS1W-ETN21 is part of Omron’s CS1 series expansion modules, developed to enhance network communication capabilities within modular PLC architectures. It installs directly into the CPU rack or an expansion rack and integrates seamlessly with CS-series PLCs. The module uses standard Ethernet communication based on CSMA/CD media access and baseband modulation, allowing straightforward integration into star-topology networks. Designed for industrial environments, it provides stable data transmission over distances up to 100 meters between nodes and hubs.

Key Features:

  • Ethernet Communication Module: Adds Ethernet networking capability to CS-series PLC systems.
  • 100BASE-TX Support: Enables high-speed communication with compatibility for 10BASE-T networks.
  • CS-Series Integration: Designed specifically for Omron SYSMAC CS-series PLC platforms.
  • Rack-Mount Expansion Design: Installs directly into CPU or expansion racks without additional adapters.
  • Industrial Network Topology: Supports star-form Ethernet network configurations.
  • Efficient Power Consumption: Operates with a maximum current draw of 380 mA at 5 VDC.
  • Standard Ethernet Protocols: Uses CSMA/CD access method for reliable data transmission.

The CS1W-ETN21 delivers the reliability and precision required for Ethernet-based communication in industrial PLC control systems.

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Description / Specifications

Description 

The Omron CS1W-ETN21 Ethernet expansion module is a communication interface designed to add Ethernet connectivity to SYSMAC CS-series PLC systems. It supports 100BASE-TX Ethernet communication while maintaining backward compatibility with 10BASE-T networks. This module enables reliable high-speed data exchange between PLCs and supervisory or industrial network systems.

 

 

Technical Specifications 

Condition New/Never Used Surplus
Brand Omron
Category PLC Accessories
Part Number CS1W-ETN21
Subcategory Ethernet Communication Modules
Product Type PLC Ethernet Expansion Module
Applicable PLC Series SYSMAC CS-Series
Network Type Ethernet
Ethernet Standard 100BASE-TX / 10BASE-T
Baud Rate 100 Mbit/s
Transmission Distance Up to 100 m
Network Topology Star
Media Access Method CSMA/CD
Modulation Method Baseband
Mounting Location CPU rack or expansion rack
Maximum Units per System 4
Current Consumption 380 mA max. at 5 VDC
Weight 0.38 lbs (0.17 kg)

 


Information About CS1W-ETN21

The CS1W-ETN21 is part of Omron’s CS1 series expansion modules, developed to enhance network communication capabilities within modular PLC architectures. It installs directly into the CPU rack or an expansion rack and integrates seamlessly with CS-series PLCs. The module uses standard Ethernet communication based on CSMA/CD media access and baseband modulation, allowing straightforward integration into star-topology networks. Designed for industrial environments, it provides stable data transmission over distances up to 100 meters between nodes and hubs.

Key Features:

  • Ethernet Communication Module: Adds Ethernet networking capability to CS-series PLC systems.
  • 100BASE-TX Support: Enables high-speed communication with compatibility for 10BASE-T networks.
  • CS-Series Integration: Designed specifically for Omron SYSMAC CS-series PLC platforms.
  • Rack-Mount Expansion Design: Installs directly into CPU or expansion racks without additional adapters.
  • Industrial Network Topology: Supports star-form Ethernet network configurations.
  • Efficient Power Consumption: Operates with a maximum current draw of 380 mA at 5 VDC.
  • Standard Ethernet Protocols: Uses CSMA/CD access method for reliable data transmission.

The CS1W-ETN21 delivers the reliability and precision required for Ethernet-based communication in industrial PLC control systems.

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