User's Manual

Table Of Contents
Users Manual of IGS-4215 Series
39
2.1.6 Wiring the Faulty Alarm Contact
The faulty alarm contacts are in the middle of the terminal block connector as the picture shows below. Inserting the wires, the
Industrial Managed Switch will detect the fault status of the power failure, or port link failure (available for managed model) and
then forms an open circuit. The following illustration shows an application example for wiring the faulty alarm contacts.
1. The wire gauge for the terminal block should be in the range of 12 ~ 24 AWG.
2. Alarm relay circuit accepts a maximum of up to 30V, 3A current.
Insert the wires into the fault alarm contacts