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Timer Relay Module Security
Product Code: MD-TR MD-A
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Download  User Manual  
  • Triggered by positive voltage (+DC), closure of dry contact, or opening of dry contact
  • Timer can be set from 1 second to 60 minutes
  • Relay can be programmed to activate at the start or at the end of the timing cycle
  • Relay can be programmed to pulse (flash) or be steady on
  • Built-in reset function to manually reset timing cycle
  • Form-C relay, contacts rated 8A @ 120V AC / 24V DC
  • LED indicates relay is energized
  • Current draw – Less than 1mA (standby) or 50mA (relay energized)
  • Functions programmed via DIP switches – no jumpers to cut
Model MD-TR
Relay Type Form-C
Rated Contacts 8A @ 120V AC / 24V DC
Current Draw Standby: <1mA
Relay Energized: 50mA
Timer Setting 1 second to 60 minutes
*Specifications are subject to change without notice.
  • One (1) MD-TR, Timer Relay Module
*Manufacturer's One Year Warranty
Download  Integrate Photobeam Alert System W/ Wireless Alarm Contact Wireless Diagram