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Wiring the fault alarm contacts 3.5 – KBC Networks ESML8P-PC2 User Manual

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Wiring the Fault Alarm Contacts

3.5

The fault alarm plugs are in the middle of the terminal block, as the left picture shown below.

With a Normally Closed circuit formed by wiring with an external power and a warning device (a

buzzer or a flashing LED), system will detect the fault states including the port linking failure

(managed industrial switch only) and the power failure. Please refer to the right picture below, a

wiring example for the fault alarm application.

Terminal Block Plugs for Fault Alarm

Contacts

Fault Alarm Wiring Example

24Vdc, 1A
Resistance