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2. Tighten the wire-clamp screws for preventing the wires from loosening.
The wire gauge for the terminal block should be in the range
between 12 and 24 AWG.
3.5 Wiring the Fault Alarm Contact
The fault alarm contacts are in the middle of the terminal block connector as
the picture shows below. Inserting the wires, the Industrial PoE+ Switch will
detect the fault status of the power failure and then forms an open circuit. The
following illustration shows an application example for wiring the fault alarm
contacts.
Fault Alarm Contacts
10
1
2
3
Power 1
Alarm
+
-
Alarm
Insert the wires into the fault alarm contacts
4
5
6
Power 2
+
-
The Fault Alarm Contacts are energized
(CLOSE) for normal operation and will
OPEN when failure occurs
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