53
6-847718-00 Rev. B00
Wiring Schematic 8: General Fault / Auxiliary Relays
Wiring Schematic 9: Digital Display Module High / Low Relays
Annunciator Module
Digital Display Module
20 wire
ribbon cable
to adjacent
module
General Fault Relay
N/C (pin 5)
N/O (pin 3)
Common (pin 4)
N/O (pin 6)
Common (pin 7)
N/C (pin 8)
Auxiliary Relay
NOTE:
General Fault Relay
activates when ANY alarm
on panel is in progress.
Pressing MUTE on Annunciator Module DOES
NOT reset relay. Relay deactivates when alarm
condition is corrected.
Auxiliary Relay (optional)
activates when ANY
audible alarm on panel is in progress.
Pressing MUTE on Annunciator Module WILL
deactivate relay until audible alarm is again reacti-
vated.
Relay contact ratings are 2A @ 30 VDC/0.5 A @
125 VAC.
20 wire
ribbon cable
to adjacent
module
Low Alarm Relay
N/C (pin 8)
Common (pin 7)
N/C (pin 10)
Common (pin 9)
High Alarm Relay
NOTE:
High
Alarm Relay activates when high line pres-
sure alarm on digital display module is in
progress. When relay activates normally closed
contacts open.
Pressing MUTE on Annunciator Module DOES
NOT deactivate relay. Relay deactivates when
high line pressure alarm condition is corrected.
Low
Alarm Relay activates when low line pressure
alarm on digital display module is in progress.
When relay activates normally closed contacts
open.
Pressing MUTE on Annunciator Module DOES
NOT deactivate relay. Relay deactivates when
low line pressure alarm condition is corrected.
Relay contact ratings are 2A @ 30 VDC/0.5 A @
125 VAC.
Wiring Schematics