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Huawei SUN2000-8KTL
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SUN2000 (8KTL-28KTL)
Quick Installation Guide
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
21
You are recommended to use 24 AWG outdoor shielded network cables with the internal
resistance less than or equal to 1.5 ohms/10 m and external diameter of 4.5 mm to 7.5 mm as
RS485 communications cables.
Step 2 Insert the shielded network cable into the sealing nut, seals, screw nut, and housing.
Step 3 Connect the stripped network cable to corresponding pins on the plug, as shown in Figure
1-30.
Figure 1-30 Connecting a communications cable (1)
Figure 1-30 shows the side without a clip.
Table 1-2 lists the cable colors and functions.
Table 1-2 Cable colors and functions
No.
Color
Function
1
White and orange
RS485A, RS485 differential
signal +
2
Orange
RS485B, RS485 differential signal
-
3
White and green
PGND
4
Blue
RS485A, RS485 differential
signal +
5
White and blue
RS485B, RS485 differential signal
-
6
Green
PGND
7
White and brown
PGND
8
Brown
PGND

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