Huawei UPS5000-H-1200 Series User Manual page 47

UPS5000-H-1200 kVA
User Manual (100 kVA Power Modules)
Figure 2-21 Wiring method 2
Figure 2-22 COM1 port pins
Table 2-8 Pin definitions for the COM1 port
Pin
1
2
3
4
5
6
Issue 01 (2020-07-15)
Description
GND
-
RS485–
RS485+
-
12V_PORT
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