Monitoring Interface Unit - Huawei FusionDC1000A Manual

FusionDC1000A Prefabricated All-in-One Data
Center
Product Description (IT Scenario)
Functions
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Specifications
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4.4.3 Monitoring Interface Unit

The monitoring interface unit provides the battery cabinet parallel ports, FE port,
RS485 port, and EPO port.
Figure 4-16 Monitoring interface unit
Table 4-12 Port description
Port
Parallel port
Parallel port
Network port
Northbound
communicati
ons port
Northbound
communicati
ons port
DB26
DO_1
DO_2
Issue 01 (2021-04-20)
The BCU converts the battery string power. When the consistency between
battery strings is poor, the BCU controls the current balance between battery
strings through voltage boosting and balance adjustment to ensure reliable
system operation.
The BCU implements communication inside a battery cabinet, between
cabinets, and between the UPS and network management system, and
provides battery management and protection against exceptions.
Dimensions (H x W x D): 130 mm x 442 mm x 550 mm
Weight: ≤ 35 kg
Silkscreen
PARALLEL1
PARALLEL2
FE
RS485
COM
MDU
DO_1
DO_2
Copyright © Huawei Technologies Co., Ltd.
4 Power Supply and Distribution System
Description
Parallel signal port 1 between racks.
Parallel signal port 2 between racks.
Network port, connecting to the northbound
network management device or the customer's
web service.
Connects to a third-party network management
device over two wires.
Connects to an UPS.
Supports FE, RS485, I2C, CAN, and other signals.
Reserved.
Reserved.
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