Call Points; Sounders; Zone Monitor Unit; Shop Unit Interface - Cooper CF2000 Installation Manual

Interfaces
Zone monitor unit (CZMU352)
CZMU352 is designed to enable a zone of compatible conventional detectors and
callpoints to be connected into the CF2000 loop, it is compatible with up to 20 Cooper
Fire Systems conventional detectors connected via CDBB300 bases.
Please refer to local standards e.g.BS5839 Pt1:2002 for details of the maximum
allowable area to be covered by a single spur / zone. CZMU352 fixes to a standard,
deep, double gang back box and can be either surface or semi recess mounted. When
semi recessed only the front section protrudes giving a maximum 29mm depth.
(CZMU352)
CZUM352
Shop unit Interface (CSUM355)
CSUM355 accepts a zone of conventional detectors plus an unlimited number of
callpoints which can be connected to the same input as the detectors or a separate
callpoint input if required.
It also has a 24V 1A rated relay output, and a facility to connect a power supply, which
can then be monitored for fault.
In addition it has the facility to connect two circuits of conventional polarised sounders,
which are monitored by means of an end of line resistor and powered in alarm
conditions from the external power supply.
The sounder circuits can be programmed to operate in pulsed, continuous or time
delayed mode.
Please refer to local standards e.g. BS5839 Pt1:2002 for details of the maximum
allowable area to be covered by a single spur / zone. The CSUM355 is supplied in a
surface mounting IP65 box.
CSUM355
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