Product Description
OMRON CJ1W-ETN21 Ethernet Unit
The OMRON CJ1W-ETN21 is a high-performance Ethernet Unit module designed specifically for OMRON CJ-series Programmable Logic Controllers (PLCs). This robust industrial module provides seamless and reliable network connectivity, supporting both 100BASE-TX and 10BASE-T network standards via a standard RJ45 port. It features intuitive front-facing rotary switches for the quick and easy configuration of Unit Numbers and Node Numbers (x16^1, x16^0). To facilitate rapid diagnostics and troubleshooting, the CJ1W-ETN21 is equipped with a comprehensive array of LED status indicators, including RUN, ERC, SD, RD, LNK, 100M, ERH, TCP, FTP, and HOST. Manufactured in Japan and built to withstand demanding environments, this unit holds CE and cULus certifications for Hazardous Locations (Class I, Division 2), making it a secure choice for complex factory automation systems.
Technical Specifications:
- Brand / Model: OMRON CJ1W-ETN21
- Product Type: CJ-series Ethernet Unit Module
- Network Standards: 100BASE-TX and 10BASE-T
- Physical Interface: 1 x RJ45 Ethernet Port
- Hardware Configuration: Rotary switches for Unit Number and Node Number (x16^1, x16^0)
- Diagnostic LEDs: RUN, ERC, SD, RD, LNK, 100M, ERH, TCP, FTP, HOST
- Safety Certifications: CE, cULus IND.CONT.EQ. FOR HAZ.LOC. (CL.I, DIV.2, Gp A,B,C,D), NK APP
- Country of Origin: Made in Japan
OMRON CJ1W-ETN21 Ethernet Unit
Upgrade your industrial automation network with the OMRON CJ1W-ETN21 Ethernet Unit. Designed for CJ-series PLCs, this module features 100BASE-TX/10BASE-T connectivity, an RJ45 port, robust diagnostic LEDs, and cULus certification for hazardous locations, ensuring fast and reliable data transfer.