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Open the cover of the PI.
1
1
Loosen the screws on the cover and open the
cover (4.8±0.48 N· M).
The shield layers of all PI cables must be grounded using wire clips. Otherwise, the cables may be
damaged by lightning strikes.
Peel a cable according to the 1:2 peeling indicator
1
and expose the shield layer.
2
Loosen a wire clip.
Route the cable through the rubber ring and wire clip
3
and fix the cable in the waterproof cable trough.
Tighten the wire clip and ensure that the wire clip is
4
completely pressed against the shield layer with no
contact of the sheath.
Wire clip
Shield layer
of a cable
02/03 >>
2
Remove the plugs in the cable holes that will hold cables.
Reserve the plugs in the unused cable holes.
The peeling size is larger than the 1:2 peeling
indicator and the exposed shield layer extends to
the waterproof cable trough, which fails the
waterproof function.
The shield layer is not
The cable is not fixed
exposed.
with a wire clip.
Installation Reference
2
Install PI cables.
Avoid dropping any metal scraps or other miscellaneous
objects on the front panel or in any ports or cracks in the PI.
1
Open the covers the power ports.
2
Install the power cables with OT
terminals to the power ports.
Ensure that the positive and
negative cables are correctly
connected.
Tighten the screws of the OT terminals.
3
4
Close the covers of the power ports.
(-)
(+)
Black (brown): 0 V
Blue: -48 V
ground cable
Power
supply
device
Connected to one FE/GE
(electrical) service
For the peeling sizes of cables, see the 1:2 peeling
indicator on the PI.
MGMT
(-)
(+)
P&E
Wire clip
Connected to the P&E
port of the equipment
•If an 8-core P&E cable is used to
connect an outdoor device to a PI,
connect the P&E cable to the P&E
port on the PI.
•If a 12-core P&E cable is used to
connect an outdoor device to a PI,
connect the 8-core connector of the
cable to the P&E port on the PI and
the 4-core connector of the cable to
the MGMT port on the PI.
05
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