Abus AZSG10005 Istruzioni per l'installazione e manuale d'uso - Pagina 16
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Settings
Note: the jumpers [LK2] – [LK9] can only be reached if the inner housing has been opened with two
screws (Fig. 2 No 12). [LK1] (Fig. 2 No 10) can be reached by opening the terminal cover.
The terminals can all be reached by opening the terminal cover.
[LK1] SAB/SCB
SAB (default setting):If activated, the whole power supply is applied to operate the sounder from
the alarm panel
SCB:If activated, the whole power supply to operate the sounder is fed through the internal battery
[LK2] TAMPER RTN
This jumper allows you to select between a negative –ve (default setting) or a positive +ve
notification via the tamper contact.
[LK3] TRIG/SIREN
This jumper allows you to select the type of trigger for the acoustic alarm. –ve (default setting) or
+ve.
[LK4] STROBE
This jumper allows you to select the type of trigger for the visual alarm (flashing light). –ve (default
setting) or +ve.
[LK5] Circuit monitoring
This setting is mandatory for EN Grade 3 installations.
Note
When it is activated, the device monitors the integrity of the connection cables for the acoustic
alarm, and the visual alarm by evaluating resistor values. These resistors are applied on the
opposing signal, and are needed to trigger the acoustic or visual alarm.
Example: If the sounder is controlled by a negative signal –ve (default setting), the monitoring
resistor is connected between the positive supply voltage and the signal wire in the alarm panel. If
the signal wire for the acoustic alarm is then interrupted or removed, the error output opens the
circuit. If the visual alarm's control is interrupted or removed, the flashing light starts. The error
output is not opened in this case.
Attaching the resistors in the device yourself, does not comply with the requirements of
EN Grade 3.
Note
Functions and settings:
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