AJ-ZBBJ-01 engine room duty (dead) alarm control system
has function description
With manual start/stop function
With automatic start function
With pre-alarm and main alarm functions
The sleep time of the personnel alarm controller is adjustable
from 1 minute to 28 minutes
Timeout alarm sequence: 0.5s on 0.5s off and repeat
Power loss alarm sequence: 1s on 1s off and repeat
Active output of pre-alarm/main alarm: DC24V/2A
Passive output contact capacity of pre-alarm/main alarm: DC30V/2A, AC125V/1A
Alarm sound pressure level: more than 75dB
Main power supply: DC24V
Emergency power supply: DC24V
Protection grade: IP22
Power consumption: 10W

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