Power Supply Unit; Operation; Choice Of The System Configuration - AVE Domoalarm AF922RF Manual

POWER SUPPLY UNIT

The power supply unit inside the control panel supplies a 13Vdc voltage and a 850mA current. The following table
is supplied to facilitate the calculation of the system's total current consumption for its operation in the event of a
power failure:
Cod Description
Control panel
AF922RF
Flush-mounted PIR detector
AF45...60
Flush-mounted PIR detector
AF45...62
Wall-mounted DT detector
AF963
Wall-mounted PIR detector
AF960
Wall-mounted PIR detector
AF962
..................
.........
Max. : 270mA
value
* Consumption with display light (JP2 connected) +70mA
Note: To ensure that the system will operate for 24h in the event of a power failure, the maximum current
consumption of 270mA (with 12V 6,5Ah batteries) should not be exceeded.

OPERATION

Choice of the system configuration

AF922RF allows to have two different system protection solutions:
traditional alarm system. By programming the zones (A-B-C) in this way, the general alarm will be
•
activated upon detection of the intruder.
pre-alarm system. It is obtained by programming a zone (A-B-C) as an "external" zone. The detectors
•
connected and located outside the house, emit a pre-alarm upon detection (optical/acoustic signal,
sounders excluded). If the intruder keeps going in and is detected by a detector connected to a
programmed zone as per the above item, the general alarm will be activated.
Warning: the detectors operating outside the house may generate false alarms due to unavoidable natural
phenomena that interact with the devices. The suitable choice of the devices, their proper installation and
programming of 2 detectors operating in AND mode on the same alarm channel allow to reduce false alarms
significantly. However, it is recommended not to connect outdoor detectors on the zones programmed as per item
1.
Note: The default operating mode is set as "traditional", to set it as "pre-alarm" select Y and item EXTERNAL
ALARM in the related zone menu ( ALARM ZONE A, B and C ) located in programming menu DEVICES.
Consumption (mA) Quantity
30*
0,1
7
25
0,1
7
.........
41
Total consumption (mA)
1 30 +
......... .....+
......... .....+
......... .....+
......... .....+
......... .....+
......... .....+