Monitoring Module - Huawei SmartLi User Manual

SmartLi
User Manual
Function
Supports hot swap, battery string output DC-DC adjustment, and the battery management
system (BMS).
Specifications



2.2.4 Monitoring Module

The monitoring module provides the inter-battery cabinet parallel port, FE port, RS485 port,
and EPO port.
Figure 2-5 Monitoring module
Table 2-4 Ports
Port
Parallel port
Parallel port
Network port
Northbound
communications
interface
Northbound
communications
interface
DB26
DO_1
DO_2
EPO
Issue 04 (2019-09-16)
Dimensions (H x W x D): 130 mm x 422 mm x 550 mm
Weight: < 30 kg
Silkscreen
PARALLEL1
PARALLEL2
FE
RS485
COM
MDU
DO_1
DO_2
NO
12V
NC
12V
Copyright © Huawei Technologies Co., Ltd.
Description
Indicates parallel signal port 1 between racks.
Indicates parallel signal port 2 between racks.
Connects to the network port on a PC.
Reserved.
Connects to an UPS.
Supports FE, RS485, I2C, CAN and other
signals.
Reserved.
Reserved.
If the normally open (NO) port is connected to
the EPO_12V port, EPO is triggered.
If the normally closed (NC) port is disconnected
from the EPO_12V port, EPO is triggered.
2 Overview
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