Dual Output Sounder Control Module with PSU Fault input and Isolator (EV-SCM2)


    • £97.42
    • (Exc. VAT: £81.18)
      • In Stock
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    Dual Output Sounder Control Module with PSU Fault input and Isolator

    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


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