Honeywell FS20X Series - Alarm Condition

35
FS20X Fire and Flame Detectors
Alarm Condition
When an alarm condition occurs, the red LED shown in Figure 28 will turn on. The
factory setting for the auxiliary relay is 5 seconds.
Figure 28. Red LED location
Alarm condition outputs
● Alarm Relay activation
● Auxiliary Relay activation
2
only one active alarm output from this group:
● 4-20 mA (sink 16 mA) Alarm Output
● 4-20 mA (source 16 mA) Alarm Output
● 4-20 mA (sink 20 mA) Auxiliary Output
● 4-20 mA (source 20 mA) Auxiliary Output
only one active alarm from this group:
● RS-485 FireBusII Alarm Notification
● RS-485 ModBus Alarm Notification
2 veried alarm output