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Communication Expansion Module


Extra Communication Ports for Expanding Your RS-485 Network.

  • The Communication Expansion Module allows for the expansion of an existing RS-485 communications network with minimal wiring.
  • Operates on 9-30 VDC.
  • Provides an additional four RS-485 ports.
  • Each kit consists of:

    – One NEMA 4 dust-tight enclosure
    – One RS-485 expansion module