ΑΝΙΧΝΕΥΤΗΣ ΔΙΠΛΗΣ ΤΕΧΝΟΛΟΓΙΑΣ ΣΗΜΕΙΑΚΗΣ ΑΝΑΓΝΩΡΙΣΗΣ

Detector principle:

Smoke:
Photoelectric detection of light scattered by smoke particles

Heat:
Temperature sensitive resistance

Type code:
Bits: (2 1 0 4 3) 1 0 1 1 1
Supply wiring: Two-wire supply, polarity insensitive

Terminal functions:
L1&L2 supply in and out connections (polarity insensitive)

Operating voltage:
17-28V DC

Communications protocol:
5-9V peak to peak

Quiescent current:
500µA average 750µA peak

Power-up surge current:
1mA

Maximum power-up time:
10s

Alarm LED current:
3.5mA

Remote LED current:
4mA at 5V (measured across remote load)

Clean air analogue value:
23 +4/-0 Alarm level analogue value: 55