6
2. To tighten the wire-clamp screws for preventing the DC wires to loose.
Wiring the Fault Alarm Contact
The fault alarm contact is in the middle of terminal block connector as the
picture shows below. Inserting the wires, it will detect the fault status
which the power is failure or port link failure (for managed model) and form
an open circuit.
Note
The wire gauge for the terminal block should be in the range
between 12~ 24 AWG.
Insert the wires into the fault alarm contact (No. 3 & 4)