Huawei UPS5000-E Series - Page 50

UPS5000-E-(50 kVA-300 kVA)
User Manual (50 kVA Power Modules)
2 Overview
Issue 11 (2019-12-20)
Copyright © Huawei Technologies Co., Ltd.
40
Figure 2-23 Wiring method 2
Figure 2-24 COM1 pins
Table 2-8 COM1 pin definition
Pin
Description
1
GND
2
N/A
3
RS485–
4
RS485+
5
N/A
6
12V_PORT