6.4 Alarm Port
The alarm port on the alarm rear transition module uses a standard DB-15 connector. In a telecommunications environment, use this port to connect to the central office alarming system. Alarm Port Pin Numbering shows the pin numbering of the alarm port. Alarm Connector Signals describes the pin signals.
Note - The alarm port relay contacts are rated for 100 V 0.2 A maximum.
Figure A-5 Alarm Port Pin Numbering
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