Huawei SUN2000-55KTL Series User Manual page 60

Three-phase grid-tied pv string inverter
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SUN2000-(55KTL, 60KTL) Series
User Manual
Pin
2
3
4
5
6
7
8
Connecting a Cable to the RJ45 Network Port
Step 1 Prepare an RJ45 connector.
Figure 5-28 Preparing an RJ45 connector
(1)
White-and-orange
(5) White-and-blue
Step 2 Route the communications cable through the waterproof connector.
Issue 06 (2020-01-03)
Color
Orange
White-and-green
Blue
White-and-blue
Green
White-and-brown
Brown
(2) Orange
(6) Green
Copyright © Huawei Technologies Co., Ltd.
5 Electrical Connections
Function
RS485B, differential signal–
N/A
RS485A, differential signal+
RS485B, differential signal–
N/A
N/A
N/A
(3) White-and-green
(7)
White-and-brown
(4) Blue
(8) Brown
54

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