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UPS5000-S-600 kVA
User Manual (Three-phase, Three-wire)
Port
DO_4
DB26
Battery temperature
sensor port
Southbound
communications port 1
Southbound
communications port 2
Network port
Northbound
communications port
Figure 2-17
Figure 2-17 Wiring method 1
Issue 05 (2019-12-20)
Signal cables must be double-insulated twisted cables. If the cable length is 25–50 m, the
cross-sectional area must be 0.5–1.5 mm
RS485 cables and FE cables must be shielded cables.
and
Figure 2-18
Copyright © Huawei Technologies Co., Ltd.
Silk
Description
Screen
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
Connects to an ambient temperature and humidity
sensor over two wires.
COM2
Connects to a southbound device, such as an
iBattery.
FE
Connects to the network port on a PC. Network
port for connecting to the web service and for
SNMP networking.
RS485
Connects to a northbound network management
device or a third-party network management
device over two wires.
2
.
are recommended wiring methods for DO ports.
2 Overview
33
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