Contact Closure Relay - MirX

Contact Closure Relay at a Glance...

• Each Device Controls the Other Device
    - Local Inputs Control Remote Relays
    - Remote Inputs Control Local Relays
    - Sold in Pairs
• 3 Communication Options
    - Wireless up to 2-Miles (3.21 Kilometers)
    - Ethernet for LAN or Internet
    - Wired with a 1000' (304.8 Meters) Range

Looking to control a relay from different locations? These MirX sets offer reliable, contact closure relay control for switching...almost anything!

Contact Closure Relay

The MirX Contact Closure Relay system is sold as a pair of identical boards. Each board includes both contact closure inputs and onboard relays - but here's the key difference: the inputs on one board control the relays on the other. This creates a simple and flexible way to control devices in both directions between two locations using a wired, wireless, or Ethernet connection.

Unlike traditional sender/receiver systems, both MirX boards can send and receive - giving you true two-way control right out of the box.

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Contact Closure Input &: Output

Each board includes relays that can be used to switch power to a device or function as a dry contact closure output. This makes the MirX ideal for applications where you need to extend contact closure control across a distance - while still maintaining interaction at both locations.

For example, a trigger at Location A can activate a relay at Location B - and a trigger at Location B can do the same back at Location A.

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Choosing the Right Contact Closure Relay

How many relays do you need?
Below, you'll find a list of available MirX Contact Closure Relay options, organized by relay count. Select the number of relays that fits your application, then choose the interface type (wired, wireless, or Ethernet) on the next page.

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Choose how many inputs/relays you need, then choose how to communicate.