Wired Contact Closure Relay

Wired Contact Closure Relay at a Glance...

  • Sold in Pairs
      - 1 Relay on Each Board
      - 1 Contact Closure Input on Each Board
  • Each Device Controls the Other Device
     - Local Inputs Control Remote Relays
     - Remote Inputs Control Local Relays
  • Wired Operation Up to 1000' (300 Meters)
     - Using 3-Wire Cable
  • No Computer, No Programming, No Set-Up
      - Works Together Right Out of the Box!

Wired Contact Closure Relay

MirX controllers allow contact closure inputs to control relays in a remote location using a two board design.  Both boards are equipped with one contact closure input and one relay installed.  Each contact closure triggers the relay on the opposite board.  Both boards are included when you purchase a MirX.

Selecting a Wired Contact Closure Relay

MirX boards boards below have one relay installed and one contact closure input on each board.  You now have your choice of 5, 10, 20 or 30 amp relay installed.  A simple dry contact closure will connect to the input of the sender board and trigger a corresponding relay on the receiver board.  These are sold as a pair and are connected using a three wire cable with a range of 1000' (300 meters).  For more information on selecting the correct relay for your application see Choosing a Proper Amperage.