5
•
Power supply source, independent module that generates the voltage of primary power supply of
30V, that supplies the rest of modules. Here, we can find: the protection fuses, the 30V output, the
terminal batteries connection, relay output:
- Siren: monitors output.
- Alarm: volt-free relay.
- Fault: volt-free relay.
•
An external RESET entry is also available.
•
2x12 V serial connected batteries to have 24 V tension. Amperage according to control panel
consumption.
•
Microprocessor-controlled system.
•
Relay module (LM4R): modular plug-in rack cards, located inside the box and interconnected
through 10 wires flat cable. 4 relays per module .
•
Zone module (LM4Z) : modular plug-in rack cards, located inside the box and interconnected
through 10 wires flat cable. 4 zones per module .
•
Relay and zone modules can be combined having up to 12 cards in main control panel. For
different configurations, please contact your distributor.
1.4.- External Components
1.4.1.- Conventional Detectors
Smoke Detectors (A30X)
The optical smoke detector (A30XH) is based on the Tyndall effect created in an optical chamber. The
variation of the electrical features in presence of combustion aerosols makes this detector achieve its aim of
detecting fire.
The sensor element is made by an optical chamber with an infrared emitter and receiver. When there is not smoke
the intensity received by the receptor is null due the physical labyrinth between them. In presence of smoke,
infrared reflection in particles males the receiver get a certain light intensity (proportional voltage level according
obscuration level), all this, microprocessor-controlled.
Technical Specifications
A30XH
Power Supply
12 – 30V no polarity
Stand by consumption
60
m
A (at 18V)
Alarm consumption
40 mA (at 18V)
Activation indicator
Doble Red LED
Repeater output
Yes
Humidity
20 – 95% HR
Temperature
-10º to +40ºC
Sensibility
According EN 54-7
