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Fire detection systems

Zone monitor unit for addressable fire systems

Eaton's zone monitor unit enables the connection of a zone of Eaton conventional detectors and a separate zone of Eaton conventional callpoints (if required) to an Eaton addressable fire system.

This interface allows for a wide variety of installations to be simplified without the use of specialist or customised equipment, and allows for easier connection to existing conventional detection zones, as long as the devices used are compatible.

An extensive range of interfaces are available to support the Eaton range of control panels, providing solutions for most design requirements.

Simple installation
Plug and play
Flexible design
Surface or semi recessed mounted
Certification
EN54 approved

Pushing the limits with no maximum number of call points per zone

This interface was to designed to ease the process of expanding a system of up to 20 Eaton conventional detectors using existing wiring, saving on time and installation costs. No hard addressing is required making installation even more simple. The unit monitors inputs for open, short circuit and contact faults and allows an unlimited number of conventional call points per zone.

Eaton's zone monitor units are compatible with our range of conventional detectors and call points

Specifications

PRODUCT SPECIFICATIONS

Zone Monitor Unit CZMU352
Zone Monitor Unit - intrinsically safe CZMU352-IS

TECHNICAL SPECIFICATIONS

  CZMU532 / CZMU532-IS
Standards: EN54 Pt17 & Pt18 2005
Operating Voltage: 18Vdc to 30Vdc
Quiescent Current: 2.8mA
Alarm Current: 8mA
Current with 20 Detectors: 3.4mA
Detector Load: 20 detectors per zone (max)
Callpoint Load: Unlimited
Operating Temperature: -10°C to +60°C
Humidity (Non-condensing): 0 to 95% RH
Construction: PC / ABS
Dimensions (HxWxD): 88mm x 147mm x 60mm
Weight: 0.23kg
Ingress Protection: IP40
Suitable for use with: Eaton addressable fire alarm systems
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