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Electrical installation
Installation manual
21
BRR9B1V1
Communication box
4P617761-1 – 2020.04
7±2 mm
a
X3M
c
b
7‒2 Cut, twist, and connect the wire to the terminal block
a
Sheath
b
Twist together before connecting.
c
Connect to X3M.
7.7 To fix the wiring cables with cable ties
NOTICE
Transmission wiring is used for communication between the units. Do NOT fix the
transmission wiring together with the power wiring or earth wire. Otherwise
communication errors might occur.
1
Fix the transmission wires using a cable tie (delivered as accessory).
a
b
c
a
Cable clamp
b
Cable tie
c
Wiring
2
Fix the power and earth wires using a cable tie (delivered as accessory).
a
b
c
a
Cable clamp
b
Cable tie
c
Wiring
3
Cut off the excess part of the cable ties.
4
Seal all gaps to prevent small animals from entering the wiring intake (sealing
material is field supply).
Summary of Contents for BRR9B1V1
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