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DIN-Rail Zone Monitor with Isolator

XP95 Zone Monitor

SKU: 55000-845APO

Quick Overview

Key Features

  • Fitted with a bi-directional short circuit isolator
  • unaffected by loop short circuits

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XP95 Zone Monitor

Electrical Description

The Zone Monitor with Isolator is loop powered and operates at 17–28V DC with protocol pulses of 5–9V.

Mechanical Construction

The Zone Monitor with Isolator is supplied with a backbox for surface mounting, and is for indoor use only.

Two LEDs, one red and one yellow, are visible through the front cover of the enclosure.

The red LED is illuminated to indicate that a fire alarm condition has been detected on the zone wiring.

The yellow LED is illuminated whenever the built-in isolator has sensed a short circuit loop fault.

The backbox is a polycarbonate moulding.

Backward Compatibility

The Zone Monitor with Isolator operates only with control equipment using the Apollo XP95 or Discovery protocol.



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