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SmartLi 1.0
User Manual
Table 2-6 Description of MDU ports
No.
1
2
3
4
5
6
7
8
Functions
The monitor display unit (MDU) allows for general SmartLi operations, parameter
setting, viewing of running status and alarms, and so on.
Specifications
Dimensions (H x W x D): 175 mm x 264 mm x 40 mm
2.2.6 Fire Detection and Extinguishing Equipment
The fire detection and extinguishing equipment consists of a cylinder filled with
extinguishant, a container valve, pressure gauges, and a fire-trace tube that can
release extinguishant. It detects fire sources and triggers fire extinguishing actions.
Issue 08 (2022-11-15)
Port Name
MUS05A (DB26)
FE
CAN
RS485_1
USB Host
RST
SD
DIP switch
Copyright © Huawei Digital Power Technologies Co., Ltd.
Description
Connects to the monitoring module.
Network port
Reserved
Reserved
Connects to a USB flash drive, used for upgrading
the LCD online and upgrading configurations. The
port is protected by a security mechanism.
Restart switch for the MDU
Reserved
Implements specific functions by using the DIP
switch and specific buttons; controls the CAN
communication build-out resistor in a parallel
system
2 Overview
27
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