Huawei UPS5000-E-30 kVA - Page 50

Figure 2-17 COM1 pins
Table 2-8 COM1 pin denition
Pin Description
1 GND
2 -
3 RS485–
4 RS485+
5 -
6 12V_PORT
Figure 2-18 and Table 2-9 describe the COM2 pin
denitions.
Figure 2-18 COM2 pins
Table 2-9 COM2 pin denition
Pin
Description
1 RS485+
UPS5000-E-(30 kVA–180 kVA)
User Manual (Integrated UPS) 2 Product Overview
Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd. 42