∙
The light indicator is continuously lit if all partitions are armed;
∙
The light indicator does not light if at least one of the partitions is disarmed;
∙
The light indicator flashes if there is at least one partition in the alarm;
∙
The light indicator flashes with double flashes during the exit delay.
5.13.2
Siren
Siren connection
The siren is connected to the open collector as follows:
∙
The “plus” cable of the siren can be connected to any plus output of the control panel, for example, to the
output for powering keypad or zones.
∙
Connect the siren “minus” cable to one of seven open collectors: FIRE, DEFECT, LED G, LED Y, FIRE2,
DEFECT2, DISABL.
If the EW-12 expander is connected to the Nord, then the terminals “Z1” - “Z8” of the expander can be used.
Any light indicator with a voltage of 12 V can be connected to the devices. The maximum current shall not exceed
250 mA.
Rule setting
For siren it is necessary to set up a rule with the role of “Siren”. To create a rule in the “Automatic controls” tab,
click the “Siren” button and select the output to which the annunciator is connected.
Figure 90: Creating “Siren” rule
The siren connected to the open collector differs from the siren connected to the same name “Siren” output: in
the first case the device does not control the condition of this line. To configure the siren sound settings, go to the
section of the “Miscellaneous” tab.
5.13.3
Miscellaneous
In addition to the predefined rules, up to 16 other rules can be created in the device. When the conditions specified
in the rule are met, the device can perform arming or disarming of one or all partitions, close or open the digital
output, and also start the periodic closing and opening of the digital output at a predetermined interval.
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