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UPS5000-S-1200 kVA
User Manual
Port
Network port
Northbound
communications
port
DB26
Battery
temperature
sensor port
Figure 2-21
Figure 2-21 Wiring method 1
Issue 10 (2023-05-26)
Silk
Screen
FE
RS485
MDU
B_TEM
P
NO TE
● 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 2-22
Copyright © Huawei Digital Power Technologies Co., Ltd.
Bypass
Power
Unit
Unit
In use:
Reserved
Controls
the
entire
UPS
system.
Reserved
2
.
are recommended wiring methods for DO ports.
2 Product Overview
Description
● Supported protocols:
Modbus-TCP, HTTPS,
and SNMP.
● Connects to the
network port on a PC.
● Network port for
connecting to the web
service and for SNMP
networking.
● Supported protocol:
Modbus-RTU.
● Connects to a
northbound network
management device or
a third-party network
management device
over two wires.
Provides FE, RS485, I2C,
and CAN signals.
N/A
44
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