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Dual Output Sounder Control Module with PSU Fault input and Isolator

£81.18 (inc VAT: £97.42)

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SKU: EV-SCM2 Category: Brand:


EV-SCM2 is a Dual Output Sounder Control Module, with PSU Fault Input and integral –ve line Short circuit isolator compatible with Evolution analogue addressable system devices. The Module includes a setting option to improve synchronisation of Sounder / Beacon products. LEDs are provided to Indicate Output active, Fault and Isolator Open. The module is designed to fit the range of standard UK 2-Gang electrical enclosures, including Surface & Flush mount options. Device address may be set using EV-AD2-EXT Hand held programmer. The Short Circuit Isolator will protect the system, whilst allowing the device to continue communication from the opposite side. The isolator will self-reset when the fault clears. The following resistors are required for Fault and Alarm monitoring: • EOL = 10k Ohm


  • Test Standards: EN54-17: 2005 / AC: 2007 & EN54-18: 2005 / AC: 2007
  • CPR Certificate: 0359-CPR-00641
  • DoP Number: 00641
  • Operating Loop Voltage: 20 to 38 Vdc
  • Quiescent current: 740 µA
  • Alarm current: 3.1 mA
  • Current in short circuit: 15 mA
  • External power supply required: 20 to 30 Vdc
  • PSU fault input: 1 x Input
  • Output relay contact rating : 2 x 1 Amps @ 30 Vdc
  • Operating temperature: -10°C to +55°C
  • Storage temperature: -40°C to +80°C
  • Relative humidity : < RH 95% (Non-condensing)
  • Cable terminals : 0.75 to 2.5 mm2
  • Material : PC/ABS
  • Weight: 145g


Additional information

Weight 1 kg