Part Number - CJ1W-ETN21

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Product Details

  • CJ1 Communication Control Module (CJ1WETN21)
  • Manufacturer: Omron
  • Series: CJ1

Product Description

Specifications: CJ1W-ETN21 (CJ1WETN21)
  • Ethernet
  • Type: 100 Base-TX (Can be used as 10 Base-T)
  • Unit classification: CJ-series CPU Bus Unit
  • Mounting location: CPU Rack or Expansion Rack
  • Transmission paths: Star form
  • Transmission distance: 100 m (distance between hub and node)
  • Current consumption (Unit): 370 mA max. at 5VDC
  • Modulation method: Baseband

Shipping and Order Information

  • TRW Supply can usually ship in stock items same day before 3:30 PM EST for no extra cost and before 5 PM with a rush fee
  • Omron CJ1 Shipping options vary by location. Call for an accurate quote.


  • The Omron CJ1W-ETN21 comes with a one-year warranty.

Additional Information

TRW Electric & Supply Company is a global automation supplier. We deliver reliable new and refurbished parts at a great value. Our product focus is Omron and Mitsubishi products, but we have been able to provide our customers with solutions from other manufacturers as well. Our goal is to supply the automation industry with the best service and pricing, and of course conduct business with a high level of integrity.

Authorized Distributors

A Omron Authorized Distributor for CJ1 is not the only source for Omron products. Many of the Omron products have been discontinued and therefore are no longer available from authorized suppliers. Omron Authorized Supplier of Omron Automation. TRW Electric & Supply has many new and refurbished Omron CJ1 parts available for purchase.

More Information: CJ1 WETN 21, CJ1 WETN21, CJ1W ETN21, CJ1W-ETN 21

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