OVERVIEW

Official designation: Omron CS1W-ETN01 (CS1 Series, Ethernet Unit)

Role/Application: This special I/O module integrates CS1 PLC systems into industrial networks, facilitating FINS message communication via 10/100 Mbps Ethernet.

KEY SPECS SUMMARY

Bus Current Consumption: 0.7 A max at 5 VDC

Max Transmission Rate: 100 Mbps

Supported Protocols: FINS/UDP, FINS/TCP, SNTP, FTP

Network Interface: RJ45 connector

Cable Type: 10Base-T/100Base-TX

Mounting Location: CS1 Series Rack slot

Operating Temp: 0 to 55 degrees C

Relative Humidity: 10 to 90 percent (no condensation)

Indicators: RUN, COM, LINK/ACT

Dimensions: 34.2 (W) x 100 (H) x 88.5 (D) millimeters

Weight: Approx 0.15 kg

Lifecycle: Discontinued

FREQUENTLY ASKED QUESTIONS

Technical Specifications:

Q: What are the LED indicator states on the CS1W-ETN01 and what do they primarily signify?

A: Indicators include RUN (Unit Status), COM (Communication Status), and LINK/ACT (Ethernet Link and Activity).

Wiring & Installation:

Q: What type of network cable is specified for the CS1W-ETN01's RJ45 port and what is the maximum length?

A: The unit uses 10Base-T or 100Base-TX unshielded twisted pair cable with a maximum segment length of 100 meters.

Troubleshooting & Compatibility:

Q: Can the CS1W-ETN01 be used for both FTP file transfer and FINS message communications simultaneously?

A: Yes, the unit supports both built-in FTP server functionality and FINS communication via TCP or UDP/IP protocols.

Replacement & Upgrades:

Q: Is there a newer module for the CS1 PLC that supports faster Ethernet communication than the CS1W-ETN01?

A: The CS1W-ETN21 is a later model that supports 100 Mbps communication and offers enhanced functionality.