Bacharach HGM300 - Manual (Page 8)

HGM300 Relay Connector
Aux. Power Main Power
Alarm Alarm Alarm Fault
1 2 3 4
Line Neutral
Strobe
Horn
Line Neutral
Jumper the ‘Neutral’ of the auxiliary power connector to the ‘Common’ on the relay block.
Connect one end of strobe or horn to the ‘NO’ of whichever level of alarm is appropriate for application.
The other end of strobe or horn is connected to a 120VAC power source, or to the ‘Line’ of the auxiliary
power connector.
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