Installing The Signal Cable - Huawei SUN2000-2KTL-L0 User Manual

SUN2000-(2KTL-5KTL)-L0
User Manual
Figure 5-16 Removing a DC connector

5.5 Installing the Signal Cable

Context
When laying out signal cables, separate them from power cables to avoid strong signal
interference sources.
Figure 5-17 COM port
Table 5-3 COM port pin definitions
No.
1
2
3
Issue 01 (2018-08-30)
Label Definition
485B1 RS485B, RS485 differential
signal–
485A1 RS485A, RS485 differential
signal+
485B2 RS485B, RS485 differential
Copyright © Huawei Technologies Co., Ltd.
5 Electrical Connections
Description
Connects to the RS485 signal
port on the power collector.
Reserved, can connect to the
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