CJ1W??TN21

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Overview of Omron CJ1W-TN21

The Omron CJ1W-TN21 is a communication module designed for the CJ1 series programmable logic controllers (PLCs) that enables Ethernet connectivity. It supports network communication using 100BASE-TX and 10BASE-T Ethernet standards, allowing fast and reliable data transfer between PLCs and other network devices.

Key Features of Omron CJ1W-TN21

  • Network Standards: 100BASE-TX (Fast Ethernet) and 10BASE-T Ethernet
  • Connector Type: Standard RJ45 Ethernet port
  • Supported Protocols: FINS/TCP, FINS/UDP, TCP/IP, UDP/IP, FTP, SNTP, SMTP
  • Mounting Location: CPU rack or expansion I/O rack
  • Max Units Mounted: Up to 4 units (including expansion racks)
  • Transmission Distance: 100 meters between hub and node using specified twisted-pair cables
  • Current Consumption: 370 mA max at 5 VDC
  • Dimensions (WxHxD): 31 mm × 90 mm × 65 mm
  • Weight: Approximately 100 grams
  • Communication Method: CSMA/CD with baseband modulation and star topology
  • Installation: DIN rail or CPU rack mountable
  • Web Functions: Web server accessible for status and settings

Technical Specifications of CJ1W-TN21:

Model Number CJ1W-TN21
Manufacturer Omron
Network Type Ethernet 100BASE-TX / 10BASE-T
Connector RJ45
Supported Protocols FINS/TCP, FINS/UDP, TCP/IP, UDP/IP, FTP, SNTP, SMTP
Max Units Mounted 4 (including expansion racks)
Transmission Distance 100 meters between hub and node
Current Consumption 370 mA max at 5 VDC
Dimensions (WxHxD) 31 × 90 × 65 mm
Weight 100 g
Mounting CPU rack or expansion I/O rack; DIN rail compatible

Applications / Use Case

The Omron CJ1W-TN21 Ethernet module is used to connect CJ1 series PLCs to Ethernet networks, enabling seamless data exchange within industrial automation systems. It supports remote monitoring, programming, and data transfer, facilitating advanced control and management of manufacturing processes.

CJ1W??TN21

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Does it come with a warranty?

Yes, All products are offered wth 1-Year warranty.

What is the condition of the product?

All products sold are New & Unused.

How fast is shipping?

All products are delivered within 2-8 business days depending on our stock location.

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