Supervision Accessories


 
D113 Supervision module, battery lead
  • Works with 12 V nominal systems
  • Meets NFPA 72 requirements for battery lead supervision for fire alarm control panels (FACPs)
 
 
D132B Polarity reversing module, 2-/4-wire 24V
  • Works with both 2‑wire and 4‑wire 24 V circuits
  • Can be used with Class A or Class B initiating circuits
  • Can be mounted in the control panel enclosure
 
 
D135A Low battery disconnect module
  • Disconnects a B6512/B5512/B4512/B3512 from the battery when the battery level drops to 9.5 VDC
  • Required for use with compatible control panels for CAN/ULC S559
  • Quick and easy installation
 
 
P105F Resistors, 8 end-of-line, 1 kOhm 0.5W
  • End‑of‑line resistors for loop supervision
 
 
PAM-4 Relay module, form C, 10A 12/24V
  • One single pole, double throw (SPDT) dry contact Form C relay
  • Wide voltage range from 9 VDC to 40 VDC
  • Input voltages polarity‑sensitive and diode‑protected
  • Current constant across the operating range
 
 

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