The HM-D240CMO-UL Addressable Relay Module provides the system with a dry contact output for activating a variety of auxilary devices, such as fans, door holders, dampers, control equipment, etc. Addressability allows the dry contact to be activated through panel programming, on a select basis.

  • Built-in type identification automatically identifies these devices to the control panel
  • Internal circuitry and relay powered directly by two-wire SLC loop
  • Integral LED “blinks” green each time a communication is received from the control panel and turns
    on in steady red when activated
  • High noise immunity (EMF/RFI)
  • Wide viewing angle of LED
  • SEMS screws with clamping plates for wiring ease
  • Direct-dial entry of address: 61 -99 for models SMX and STX