Wiring the Fault Alarm Contact
The fault alarm contact is in the middle of terminal block connector as the picture
shows below. When the wires are inserted into ports 3 and 4, they automatically
detect the fault status in the event of a power failure by forming an open circuit.
An example for the fault alarm contact is shown as below:
Insert the wires into the fault alarm contact.
The wire gauge for the terminal block should be in the range
between 12~ 24 AWG.
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