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The latest version of the ProXR Series have interchangeable communications modules that can be swapped at will. Simply disconnect all power from the board and pull off one module and replace it with another.

Serial ProXR at a Glance

  • Supports any available COM port
  • Supports 2-way communications
  • Three RS-232 connection options
  • Optional USB to RS232 Adapter allows easy connection to your computer's USB port
  • Expandable to control up to 256 Relays using the XR Expansion Port
  • 8 Channels of 8-bit A/D Inputs
  • Control one relay or all 256 at once with manual or automatic refreshing command set
  • Full ProXR Command Set

How many Relays would you like?

Serial/RS-232 2 4 8 16 24 32 Solid State Relays

ProXR Serial Relays

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How many Relays would you like?

Serial/RS-232 2 4 8 16 24 32 Solid State Relays

Computer Control

Mobile Device Compatible

Stand-Alone

Light Dimmers

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Please Note: Our office and production facility will be closed for Memorial Day on May 27th.
Orders will be processed in the order they are received.