Huawei UPS5000-E User Manual page 44

UPS5000-E-(50 kVA-300 kVA)
User Manual (50 kVA Power Modules)
Table 2-7 COM2 pin definition
Pin
1
2
3
4
5
6
7
8
Figure 2-23
Figure 2-23 RS485 pins
Table 2-8 RS485 pin definition
Pin
1
2
3
4
5
6
7
Issue 02 (2017-02-25)
and Table 2-8 describe the RS485 pin definitions.
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Copyright © Huawei Technologies Co., Ltd.
Description
RS485+
RS485-
N/A
RS485+
RS485-
GND
CANH0
CANL0
Description
RS485_T+
RS485_T–
N/A
RS485_R+
RS485_R–
GND
N/A
2 Overview
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