Connect Wiring; Terminate Wire To Batterypack Option - ETC Sensor 3 Installation Manual

ETC Installation Guide
Sensor3 BatteryPack Option

Connect Wiring

Wiring tasks differ based on whether you are installing one battery pack or two:
• One battery pack: Use the instructions that follow to terminate one set of wires between the Rack A
(left) side of the BatteryPack Option terminals and the back of the CEM3 backplane.
• Two battery packs: Use the instructions that follow to terminate two sets of wires between the Rack A
and Rack B BatteryPack Option terminals and two separate CEM3 backplanes. Make sure that each
pair of Rack A and Rack B wires are routed together to the backplanes to which they will connect. (It
does not matter which Sensor3 rack they are routed to.)
CAUTION:

Terminate Wire to BatteryPack Option

1: Run a length of 1.5–2.0 mm
twisted pair wire through the conduit between
the BatteryPack Option and the Sensor3 rack.
Include extra length to facilitate terminations
and working slack.
2: Strip the wire ends 10 mm (0.39 in) and
connect them to the appropriate header
terminals in the BatteryPack Option, according
to the diagram on the BatteryPack Option cover
(see Figure 3 at right). To connect the wire to
the terminal, insert a precision flatblade
screwdriver into the rectangular slot below the
desired terminal and then insert the wire.
BatteryPack Option
Installation on an installed CEM3 will require negotiating load wires, termination
wires, and other obstructions. Use caution when moving, bending, or otherwise
manipulating existing wires inside of the rack. This will avoid any inadvertent
disconnections.
2
(14–18 AWG)
Figure 3
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