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8620-A2-GN20-40 July 2003 A-1
A
Pinouts
8-Pin Modular Connector for Alarm Relay Interface
The 8-pin interface for the Alarm Relay Interface (ALARM) connection has the
following pin assignments.
Pin Number Use
1 Not used
2 Closed on major alarm
3 Common on major alarm
4 Open on major alarm
5 Closed on minor alarm
6 Common on minor alarm
7 Open on minor alarm
8 Not used
99-15322-02
Pin 1
Pin 8
ALM