Dual Input, Zone Monitor Module with Isolator (EV-ZMU2)

Nittan

    • £73.72
    • (Exc. VAT: £61.43)
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    Dual Input, Zone Monitor Module with Isolator

    EV-ZMU2 is a Loop Powered Dual Input, Zone Monitor module, with integral –ve line Short circuit isolator compatible with Evolution analogue addressable system devices. The Module includes setting options for Class A or Class B Zone input(s). LEDs are provided to Indicate Input 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 Zone Monitor can support the following devices on each Zone Input::
    • EVC-P, EVC-H-A2S/CS - 20 units
    • EVC-DP (Loop 24V min) - 20 units
    • EVC-IR Flame Detector - 5 units
    • EVC-PY-IS (Zener Barrier) - 15 units
    • The following resistors are required for Fault and Alarm monitoring:
    • EOL = 4k7 Ohm
    • Alarm = 375 to 680 Ohm - (EVC has Alarm integral to head)

    Technical Specification

    • 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: 10.5 mA (Max)
    • Alarm current: 35.0 mA (Max)
    • RIL current (If used): 2.5 mA
    • Current in short circuit: 15 mA
    • Operating voltage (Zone): 12 to 18 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: 140g

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