Fire Detection and Alarm System

This controller using the multiprocessorcoordination work mode, the main unit and loop parts by high performance 32-bitARM microprocessor controlled, loop parts receiving electric signal andconverted into analog value to comparison with the preset alarm thresholdvalue, if overrun, judged that it is a fire or fault event, and immediatelysent to the main unit, the main unit will give out sound and light alarm forremind user’s attention; at the same time output corresponding volt-freecontacts.

Characteristics

● Adopt advanced 32 bit high performance ARM processor,rapid response, lower consumption, works reliable.

● Adopt high speed FLASH chip to save vital configurationdata and the data can be saved exceed ten years.

● The controller has the function of event record, canrecord all kinds of fire alarm, fault alarm and system events.

● The system can be compatible with various marinedetectors which made in SENSOR company.

● Two group of control output contact for external firefacility.

● Output four groups of volt-free contact, they are onefire alarm signal, one fire alarm time-delay signal and programming relaycontact.

● The controller has a bus interface which can beconnected to fire alarm repeater.

● The controller has a RS485 bus interface which can be connectedto VDR system on board.

Technical feature

● Totalfour loops

● The quantity of addressable device not more than 198pieces/loop

● Addressable device available:No.1~99, No.101~199

● Signal transportation distance：≤1000 meters.

Wireapplication：RVS-2×1.5mm2 two color plastic soft wire.

● VDR communication interface RS485

● Protection grade  IP20(flush type)

IP44 (wall mounting)