Contact Closure Relay - MirC

Contact Closure Relay at a Glance...

• Sender Board Controls the Receiver Board
    - Dry Contact Inputs on the Sender Board
    - Relay Outputs on the Receiver Board
    - Perfect for Extending a Contact Closure
• 3 Communication Options
    - Wireless: Up to 2-Mile Line-Of-Sight Range
    - Ethernet: Local Network Control
    - Wired: Up to 1,000 ft Cable Run
• Built-In Status Feedback
    - Sender Board Shows the Real-Time Status

Contact Closure Relay Control

MirC controllers let you send dry contact (no voltage) signals from one location to another - without running wires. Each system includes two boards:

• Sender Board - accepts contact closure inputs
• Receiver Board - activates relays at the remote site

How It Works

Use the receiver relay to switch power to your device, or as a dry contact output. Perfect for applications where a contact closure needs to be extended across long distances.

Choosing the Right Contact Closure Relay

How many relays do you need? Below, you'll find a list of available Contact Closure Relays, categorized by the number of relays installed on the board. Simply select the number of relays you require, and click the corresponding link. You'll then be directed to a page where you can choose the interface installed on the board.