FusionDC1000A Prefabricated All-in-One Data
Center
Product Description (IT Scenario)
Figure 4-19 Appearance
(1) DIP switch
Figure 4-20 RS485 port pins
Table 4-14 RS485 port definition
Pin
1
2
3
4
5
6
7
8
Issue 04 (2023-11-10)
Copyright © Huawei Digital Power Technologies Co., Ltd.
4 Power Supply and Distribution System
(2) RS485 communications ports
Signal Description
RS485+
RS485–
V+: power supply, positive
RS485+
RS485–
-
-
V–: power supply, negative
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