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2.4
WIRING THE ALARM RELAY OUTPUT (DO)
The relay output contacts are located on the front panel of the router. The relay output consists of the 2-pin
terminal block connector that used to detect user-configured events. The two wires attached to the fault contacts
form a close circuit when a user-configured event is triggered. If a user-configured event does not occur, the fault
circuit remains open. The fault conditions such as power failure, Ethernet port link break or other pre-defined
events which can be configured in the device. Screw the DO wire tightly after digital output wire is connected.
2.5
CONNECTING THE GROUNDING SCREW
Grounding screw is located on the bottom side of the router. Grounding Screw helps limit the effects of noise due to
electromagnetic interference (EMI) such as lighting or surge protection. Run the ground connection from the ground
screw to the grounding surface prior to connecting devices. And tighten and wire to chassis grounding for better
durability.
NOTE:
The relay contact only supports 1 A current, DC 24V. Do not apply voltage and current higher than
the specifications.
