OMRON CJ1W-ETN21 High-Speed Ethernet Communication Unit
$ 122.5
Description
OMRON CJ1W-ETN21 High-Speed Ethernet Communication Unit. The OMRON CJ1W-ETN21 is a high-speed Ethernet communication unit designed for the SYSMAC CJ-series PLC rack. FINS Communications: Supports up to 254 nodes on a FINS network, allowing peer-to-peer communication between OMRON PLCs and workstations using standard Ethernet. The OMRON CJ1W-ETN21 is a high-speed Ethernet communication unit designed for the SYSMAC CJ-series PLC rack. It serves as a bridge between the factory floor and management systems, enabling real-time data transfer and system monitoring. Key Specifications Feature Details Physical Layer 100BASE-TX, 10BASE-T (Auto-sensing) Mounting DIN Rail (standard CJ-series CPU bus unit) Current Consumption 370 mA max at 5 V DC Dimensions 31 × 90 × 65 mm (W × H × D) Weight ~100 g Protocols Supported FINS/TCP, FINS/UDP, FTP Server, SMTP (Mail), DNS Client Core Features & Functions FINS Communications: Supports up to 254 nodes on a FINS network, allowing peer-to-peer communication between OMRON PLCs and workstations using standard Ethernet. Web Functionality: Newer unit versions allow you to perform settings and monitor the unit status directly from a standard web browser. Socket Service: Enables custom communication protocols by manipulating dedicated control bits for TCP/UDP socket services. Mail Service: The unit can send email alerts (SMTP) for error reporting or data updates and can also receive data via mail. Security: Includes an "IP Address Protection" function to prohibit unauthorized access from unknown nodes.
