Figure 9: Example 2 Of The Alarm In (Alm In) Connector - Allied Telesis IE340 Series Installation Manual

IE340 Series Installation Guide
40
Temperature Sensor:
Temperature <30C - circuit open
Temperature >30C - circuit closed
Figure 9. Example 2 of the Alarm In (ALM IN) Connector
To have the switch trigger an alarm when the temperature exceeds 30° C,
you enter the following ALARM FACILITY INPUT-ALARM command:
awplus(config)# alarm facility input-alarm 1 alarm-
position close
The command configures the switch to signal the alarm when the sensor
changes to closed above 30° C. When the temperature falls below 30° C,
and the temperature sensor changes from closed to open, the switch
automatically cancels the alarm.
Note
External sensors are not available from Allied Telesis.
Alarm In connector:
Alarm triggered when circuit
changes to closed.