Huawei UPS5000-E-30K-FM User Manual page 40

UPS5000-E-(30 kVA-120 kVA)-FM
User Manual
Figure 2-16 Monitoring interface card
Table 2-6 Ports on the monitoring interface card
Port
DO_1
DO_2
DO_3
DO_4
DB26
Battery temperature
sensor port
Southbound
communications port 1
Southbound
communications port 2
Network port
Issue 01 (2020-04-27)
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.
Copyright © Huawei Technologies Co., Ltd.
Silk Description
Screen
NO  DO_1, DO_2, DO_3, and DO_4 indicate
alarm outputs. Their default values are Critical
COM
alarm, Minor alarm, Bypass mode, and Battery
mode, respectively.
NO

It can be set to Disable, Critical alarm,
COM
Minor alarm, Bypass mode, Battery mode,
Low batt. volt., Low battery SOC,
NO
Abnormal mains, Sys maint breaker enable,
Sys outp breaker enable, Maint. breaker
COM
closed, No power supplied, Mains supplies
NO power, ECO mode, Battery test, and Batt.
Volt. Below Thres..
COM
 Configure power segment settings based on
backup time.
MDU Provides FE, RS485, I2C, and CAN signals.
B_TEMP Connects to an indoor battery temperature sensor.
COM1  Supported protocol: Modbus-RTU.
 Connects to an ambient temperature and
humidity sensor over two wires.
COM2  Supported protocol: Modbus-RTU.
 Connects to a southbound device, such as an
iBattery.
FE  Supported protocols: Modbus-TCP, HTTPS,
and SNMP.
 Connects to the network port on a PC.
2 Overview
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