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Administration Guide

Fault relay support

Fault relay support

Fault relays are normally closed relays. When the FSR-112D-POE loses power, the relay contact is in a closed state, and the alarm circuit is triggered.

Fault relay support

Fault relay support

Fault relays are normally closed relays. When the FSR-112D-POE loses power, the relay contact is in a closed state, and the alarm circuit is triggered.