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UPS5000-H-600 kVA-FT
User Manual (PowerPOD, 100 kVA Power Module)
● The FE port resembles the RS485 port. Therefore, follow the silk screens when
● Dry contact signals take effect after you set them. Disable unused dry contact
● When multiple UPSs are connected in parallel, all dry contact signals to be used
Figure 4-7 Monitoring interface card
Table 4-8 Description of ports on the monitoring interface card
Port
DO_1
DO_2
DO_3
DO_4
Issue 01 (2022-05-12)
NO TICE
you connect communications cables. If you mistake the RS485 port as the FE
port during cable connection, the WebUI communication fails. If you mistake
the FE port as the RS485 port during cable connection, RS485 communication
fails.
signals on the monitoring system.
need to connect to each UPS.
NO TE
DO_1 to DO_4 meet the maximum voltage and current requirements of 30 V DC/1 A or 60
V DC/0.5 A.
Silk Screen
NO
COM
NO
COM
NO
COM
NO
Copyright © Huawei Technologies Co., Ltd.
Description
● DO_1, DO_2, DO_3, and DO_4 indicate
alarm outputs. The default values are
Critical alarm, Minor alarm, Bypass
mode, and Battery mode, respectively.
● On the LCD, choose System Info >
Settings > Dry Contact Settings. Set
MUS05A DO_1, MUS05A DO_2, MUS05A
DO_3, and MUS05A DO_4 to Disable,
Critical alarm, Minor alarm, Bypass
mode, Battery mode, Low batt. volt.,
Batt. SOC below thres., Abnormal mains,
Sys maint breaker enable, Sys outp
breaker enable, Maint. breaker closed,
No power supplied, Mains supplies
power, ECO mode, Battery test, Batt.
volt. below thres, Rack output overload,
4 Component Description
36
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