Huawei UPS5000-E User Manual page 54

UPS5000-E-(60 kVA-125 kVA)
User Manual (Integrated UPS 3.0)
Figure 2-18 Appearance (6-pin COM1 port)
No. Silk Screen
1 B_TEMP
2 COM1
3 COM2
4 FE
5 RS485
Issue 06 (2023-08-25)
Name
Battery
temperature
sensor port
Southbound
communications
port 1
Southbound
communications
port 2
Network port
Northbound
communications
port
Copyright © Huawei Digital Power Technologies Co., Ltd.
Description
Connects to an indoor battery temperature sensor.
● Connects to an ambient T/H sensor over two
wires.
● Supported protocol: Modbus-RTU
● Connects to a southbound device.
● Supported protocol: Modbus-RTU
● The port is occupied.
● Connects to the WebUI over HTTPS, the
ECC800-Pro or NetEco over Modbus-TCP, or a
third-party network management device over
Modbus-TCP or SNMP; supports networking
over SNMP.
● Supported protocols: Modbus-TCP, HTTPS, and
SNMP
● Connects to a third-party network management
device over two wires.
● Supported protocol: Modbus-RTU
2 Product Overview
46