Wiring the relay output and ground, Replace with es7106-vb photo – Comtrol ES7110-VB User Manual
Page 9
Wiring the Relay Output and Ground
RocketLinx ES7110 and ES7110-VB User Guide: 2000552 Rev. C - 9
Hardware Installation
Wiring the Relay Output and Ground
The ES7110 provides relay output. The relay contacts are energized (open) for normal operation and will close under a faulty
condition, such as, an Ethernet port link break. The relay alarm can be configured by 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 to 24AWG wire to ensure that the RocketLinx
ES7110 is not damaged by noise or electrical shock.
a.
Loosen the earth ground screw on the bottom of the RocketLinx ES7110 with a screw driver.
b.
Tighten the screw after the earth ground wire is connected.
Earth Ground
B
A
Relay
Replace with ES7106-VB photo.