GTM1 User manual V-2020-08-12
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Go to SERA2> Inputs/ Burglar Alarm Zones
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Double click on the selected line
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Set Zone Definition to “fire”
•
Set required parameters
•
Press “Write” in the command line
4.2.12.3 2-Wire] Smoke Detector Wiring to I/O Inputs
The 2-wire Smoke zone on the module is the only zone in the system that can have 2-wire smoke detectors as Fire Alarm initiating devices. This zone
is an end-of-line EOL 2.2K resistor type and can accommodate up to 30 compatible 2-wire smoke detectors. The zone is fixed as a 2-wire smoke zone.
I/O 2-wire smoke zone is trouble supervised zone. The zone wiring is supervised by the control panel.
The parameters of the zone should be defined as a “Fire Zone”. I/O1 and I/O2 can be defined as a 2-wire smoke detector input if a line short occurs
or the smoke detector activates, wheth
er the system is armed or disarmed, the control panel will generate an alarm. If the line is open, the “Zone Fault”
report code is sent to the monitoring station or to the user, if programmed.
If you want to edit existing configuration, You have to rea
d it (press “Read” in the command line)
Edit settings,
Write edited configuration (press “Write” in the command line)
1.
Connect the [2-wire] smoke detector (current sensor) to the I/O1, I/O2 inputs as in the wiring diagram.
2.
Connect the power supply.
3.
Install SERA2 software.
4.
Connect sensors to the module as in the diagram.
5.
Set required parameters
6.
Press “Write” in the command line.
Figure 54 Burglar Alarm Zones window
Figure 55 [2-Wire] Smoke Detector settings
