Wiring The Fault Alarm Contact - Planet IGS-1020PTF Series User Manual

1. The wire gauge for the terminal block should be in the range
between 12 and 24 AWG.
2. The IGS-1020PTF-12V supports DC input range of 12V
to 54V. To avoid damage, please use the IGS-1020PTF-12V
under its specification.
3. PWR1 and PWR2 must provide the same DC voltage while
operating with dual power input.

2.5 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 alarm 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
DC Input
12V
24V
54V
Alarm
Insert the wires into the fault alarm contacts
Max. PoE Budget
60W
120W
240W
The Fault Alarm Contacts are
energized (CLOSE) for
normal operation and will
OPEN when failure occurs
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