Potter PFC-7500 - Wiring Diagrams; SNM with NAC Extender

16
22.1 SNM with NAC Extender
Model 310
1K EOLR
Model 310
1K EOLR
1 AUX PWR
2 GND
3 Alarm In
4 Bell PWR In
5 Bell Out +
6 Bell Out -
7 Bell Trouble
8 Bell Trouble
Normal/Silence Switch
1 AUX PWR
2 GND
3 Alarm In
4 Bell PWR In
5 Bell Out +
6 Bell Out -
7 Bell Trouble
8 Bell Trouble
Normal/Silence Switch
Potter Model SNM
45mA @ 12 VDC
The SNM Notification
Appliance Circuit
Module in alarm draws
up to 31mA through its
Terminal 3 Alarm Input
and 45mA from its
Terminal 1 Aux Power
Input.
See the SNM Installation
Sheet
8900111
To panel terminal 7
To panel zone
To panel terminal 10
To panel zone
To panel alarm output
The Bell Output programming for Fire type zones must be set to Steady
Potter PSN or other UL Listed
power supply
See installation sheet for detailed
connection instructions
Note: Terminals 3 and 4
jumper together to
supply Bell Power from
the panel
Wiring Diagrams