Protege PRT-CTRL, Руководство по установке

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16 Protégé System Controller Installation Manual
ZONE INPUTS
Introduction
The Protégé System Controller has 16 Zone Inputs. The controller also monitors 64 trouble
zones used to report trouble conditions. A trouble zone represents a trouble condition within
the system. The trouble zone will open or go in to alarm when that trouble condition is
present, and close or return to normal when the trouble condition restores. As an example
trouble zone CP001:01 will open or go in to alarm when the tamper input on the system
controller is open.
The Protégé System Controller can monitor and control thousands of zone and trouble zone
inputs by using the expansion modules.
Zone Inputs
The Protégé System Controller can monitor the state of up to 16 zone inputs such as
magnetic contacts, motion detectors and temperature sensors. Devices connected to these
zones can be installed to a maximum distance of 300m (1000ft) from the Controller when
using 22 AWG. The Controller supports normally opened and normally closed configurations
with or without EOL resistors as explained below.
Zones can be programmed from the Protégé LCD Keypad (PRT-KLCD) or using the Protégé
System Management Suite (PRT-SMGT). CP001:01 to CP001:16 represent Zone 1 to Zone 16
on the Protégé System Controller.
When using a zone with the EOL resistor configuration, the controller generates an alarm
condition when the state of a zone is toggled and generates a tamper alarm condition when a
wire fault (short circuit) or a cut (tampered) in the line occurs.
When using the EOL resistor configuration, the EOL resistor option must be turned on for the
zone(s) so that the tamper and shorted states can be monitored (refer to Zones Section in
the Protégé Reference Manual).
Zones default to require the EOL resistor configuration.
Figure 20 - EOL Resistor Zone Configuration