The TRM is a simple to use and a highly versatile timer relay for many access control applications operating on 12v DC providing a 0.25-12 second timer with a N/O contact trigger input

Simple to use with a volt free input from an exit button or access control device access system - how easy is that?

Output voltage free change over contacts

Manual & drawing


Operating voltage: 12V DC
Input Current: 3mA (Relay off), 45mA (Relay on)
Output: Changeover relay contacts
Contact ratings: 120V AC/12V DC @ 3A
Trigger Inputs: Clean contact

Timer Range: Two selectable ranges, 0.25 to 12 seconds adjustable using potentiometer
2 seconds to 3.5 minutes adjustable using potentiometer

Operation:
Option: Operate when trigger applied

Size: 16h x 25w x 48l