Huawei FusionModule2000 Product Description

FusionModule2000 Smart Modular Data Center
Product Description
5 Power Supply and Distribution System
Issue 06 (2020-05-21)
Copyright © Huawei Technologies Co., Ltd.
53
Figure 5-43 Monitoring interface card
The maximum voltage and current of ports DO_1 to DO_4 are 30 V DC, 1 A or 60 V DC, 0.5 A
respectively.
Table 5-24 Ports on the monitoring interface card
Port
Silk Screen
Description
DO_1
NO

DO_1, DO_2, DO_3, and DO_4 indicate alarm
outputs. Their default values are Critical alarm,
Minor alarm, Bypass mode, and Battery mode,
respectively.

It can be set to Disable, Critical alarm, Minor
alarm, Bypass mode, Battery mode, Low batt.
volt., Low battery SOC, Abnormal mains, Sys
maint breaker enable, Sys outp breaker
enable, Maint. breaker closed, No power
supplied, Mains supplies power, ECO mode,
Battery test, and Batt. Volt. Below Thres..

Configure power segment settings based on
backup time.
COM
DO_2
NO
COM
DO_3
NO
COM
DO_4
NO
COM
DB26
MDU
Provides FE, RS485, I2C, and CAN signals.
Battery
temperature sensor
port
B_TEMP
Connects to an indoor battery temperature sensor.
Southbound
communications
port 1
COM1

Supported protocol: Modbus-RTU.

Connects to a southbound device.
Southbound
communications
port 2
COM2

Supported protocol: Modbus-RTU.

In use.
Communications
port
FE

Supported protocols: Modbus-TCP, HTTPS, and
SNMP (reserved).

Connects to a Huawei northbound device.

Huawei FusionModule2000 Specifications

General

Brand	Huawei
Model	FusionModule2000
Category	Storage
Language	English