Huawei UPS5000-E-200K-SM - Page 43

UPS5000-E-(50 kVA-300 kVA)
User Manual (50 kVA Power Modules)
2 Overview
Issue 02 (2017-02-25)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
34
Figure 2-21 COM1 pins
Table 2-6 COM1 pin definition
Pin
Description
1
GND
2
N/A
3
RS485-
4
RS485+
5
N/A
6
12V_PORT
Figure 2-22 and Table 2-7 describe the COM2 pin definitions.
Figure 2-22 COM2 pins