External Alarm Connector - Black Box COMPACT T1 Quick Start Manual

External Alarm Connector

The external alarm 6-pin connector with one input pair (pins 5 and 6)
and two output pairs (pins 1 and 2 - major alarms; pins 3 and 4 - minor
alarms).
The pinouts are as follows:
Pin # Description
1 Major Alarm +
2 Major Alarm -
3 Minor Alarm +
4 Minor Alarm -
5 Alarm In +
6 Alarm In -
Compact T1 - Release 6.1
Explanation
The major alarm output is available for power supply or
major alarm failure alerting. The maximum voltage across
the contacts is 350 V, and the maximum current is 150 mA.
This alarm is closed when power is off.
The minor alarm output is available for power supply or
minor alarm failure alerting. The maximum voltage across
the contacts is 350 V, and the maximum current is 150 mA.
This alarm remains open when power is off.
The alarm inputs provide 5 VDC across the two contacts,
and generate an alarm when a short circuit is detected
between the contacts.
The alarm generated is a minor severity alarm.
Quick Start
Interface Connectors
6
A
5
L
4
A
3
R
2
M
1
15