A Fire Alarm Control Panel (FACP) (or)
Fire Alarm Control Unit (FACU).
In the controlling component of a fire Alarm system. The panel receiver information from environment sensor design to detect changes associated with fire, monitor their operation integrity and provide for automatic control of equipment and transmission of information necessary to prepare the facility for fire based on a predetermined sequence.
The panel may also supply electrical energy to operate any associated sensor,. Controller, transmitter or relay.
There are four basic panels :-
1) Coded panel
2) Conventional panel
3) Addressable panel and
4) Multiplex system.
Cable :
Two core cable is use in system with size 1.5 sqmm.
Block diagram :
Note :
If you see figure, It's practically work like this no need of any theory. Just concentrate on block diagram.
Simple and easy.
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