11
Remote Alarm Option
The DC-UPS Alarm Contact Closures Option provides relay contacts to remotely monitor
the status of the unit. These alarms will indicate either AC Fail or a Battery Test Fail
condition. Both normally open and normally closed contacts are provided to suit the user’s
external monitoring circuitry. The alarm contacts have a 2 Amp rating. The NO and NC
contacts will change state when an alarm condition occurs.
The alarm contacts are accessible via an RJ45 connector on the side panel of the DC-UPS.
The Alarm Contact connector pinouts are shown the table below:
