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Configuring intrusion control units
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Building Technologies A6V10359489_a_en
CPS Fire Safety 30.09.2016
Linking CS440 to NK82xx (NK8223, COM3)
2.6 Configuring a CZ12
The CZ12, the predecessor of the CS4, is a control unit for intrusion detection. It
was developed as part of the DMS7000 system.
The CZ12 is physically composed of a central module, which is housed inside a
cabinet, and connected to detection lines and alarming devices. The system can
be operated locally on a CT12 terminal by a restricted number of authorised users.
Remote operations are performed via the serial interface, using Cerloop, CDI-Net,
or NK8000 connections.
The intrusion system is logically organized as follows: the CZ12 Application area is
divided into a maximum of 64 Sections. Each section is divided into zones. The
CZ12 supports a maximum of 96 total zones. Since commands can be performed
on entire groups of detectors within these groupings, the hierarchical structure of
Application-Sections-Zones allows for flexible control of the detector states, as well
as for easier location of the intrusion events.
The arm/disarm switching is defined at the Application or Section level. The
arm/disarm commands are sent via local or remote manual operations, or time-
based programs. System limits are:
l Area: 1
l Sections: 64
l Zones: 96
The physical and logical configuration for a CZ12 is first defined for the hardware
unit set-up. In the Composer environment, the configuration structure must be
either imported or entered again to match perfectly what was defined physically
and logically in the unit.
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