WIRE THE ALARM RELAY OUTPUT AND GROUND
The ES7110 provides one alarm relay output. The relay contacts are
energized (open) for normal operation and close under a faulty condition,
such as an Ethernet port link break. Configure the alarm relay output with
the DIP switches.
1. Insert positive and negative wires into Relay A and Relay B.
2. Tighten the wire-clamp screws to prevent the wires from coming loose.
3. Connect a ground wire between the chassis and earth ground using
12-24AWG wire to ensure that the ES7110 is not damaged by noise or
electrical shock.
a. Loosen the earth ground screw on the bottom of the ES7110
with a screw driver.
b. Tighten the screw after the earth ground wire is connected.
2
Relay PWR
DC Power output
Power Supply
AC Power input
12 to 24AWG
Wire
Power Supply Requirements
ES7110 48VDC/96W (Min)
ES7110-VB 12-24VDC/96W (Min)
Electrical Specification
ES7110
ES7110-VB
Power Input
48VDC
12-24VDC
Power Consumption (without PD loading)
7W
11W@ 24VDC
Power Consumption (with PD loading)
75W
80W @ 24VDC
Maximum Output/Power PoE Port
15.4W
15.4W
Total PoE Power Budget
65W
65W
