SR1-AES-TRM Timer Relay Module

Full Description

Timer Relay Module – 1-30 Seconds
This Timer Relay Module is ideal for extending the exit or entry unlock period of a door entry or access control system with just a momentary contact output (closed contact) connected between the GND and P.B. terminals.

Construction features a rigid plastic base with a self-adhesive pad on the underside for easy installation.

Output is in the form of a dry contact (SPDT – single-pole double-throw) for a defined period from approximately 1 to 30 seconds.
Time period is easily adjusted using the?on-board potentiometer.
  • Power:? 12 VDC Operation
  • Output Type:? SPDT Dry Contact (NO – COM – NC)
  • Output Rating:? 28VDC @ 5A / 250VAC @ 3A
  • Dimensions(mm): 67(L) x 45 (W) x 23 (H)

Product Specifications

Dimensions 67 × 45 × 23 mm
Power Requirement



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