Connecting The Power Cable - Huawei ViewPoint 8650 V100R008 Quick Start Manual

ViewPoint 8650
Quick Start Guide
Procedure
Step 1 Use a Phillips screwdriver to turn the M6 ground screw anticlockwise to remove it from the
cabinet.
Step 2 Hitch the terminal of the yellowish green ground cable that is provided with the MCU to the
ground screw.
Step 3 Fasten the ground screw to the ground hole securely.
Step 4 Connect the other end of the ground cable to the ground bar on the MCU.
the schematic diagram for connecting the ground cable.
Figure 2-1 Schematic diagram for connecting the ground cable
----End

2.2.2 Connecting the Power Cable

Connecting the DC Power Cable
Connect the DC power cable to the terminal bar as shown in
secure the connection.
Step 1 Use an M6 sleeve screwdriver to loosen the nut of the terminal of the DC power module.
Step 2 Connect the –48 V OT terminal (the blue one) of the supplied DC power cable to the terminal
(labeled –48 V) of the power module. Fasten the nut. Connect the other end of the cable to the
terminal (labeled –48 V) of the power supply.
Step 3 Connect the GND OT terminal (the black one) of the supplied DC power cable to the terminal
(labeled RTN) of the power module. Fasten the nut. Connect the other end of the cable to the
terminal for providing power input.
Step 4 Connect the PGND OT terminal (the yellowish green one) of the supplied DC power cable to
the terminal (labeled PGND) of the power module. Fasten the nut. Connect the other end of
the cable to the grounding board of the MCU.
Issue 04 (2013-07-20) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
2 Installation Guide
Figure 2-1
Figure 2-2. Fasten the screws to
shows
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