Huawei PowerCube 5000 User Manual page 44

PowerCube 5000
User Manual (SmartLi 100Ah)
Port Type
port
Power supply port
Communications Ports
Table 2-25 Port description
Communications
Port
CAN_IN
CAN_OUT
COM_IN
COM_OUT
Figure 2-21 Pins in a communications port
Table 2-26 CAN_IN port pin definitions
Pin
7
8
1–6
Issue 02 (2020-03-17)
Silk Screen
CAN_OUT
COM_IN
COM_OUT
48V
Communications Parameter
Baud rate: 250 kbit/s
Baud rate: 250 kbit/s
CAN baud rate: 250 kbit/s
Modbus baud rate: 9600 bit/s
Baud rate: 9600 bit/s
Signal
CANH
CANL
Reserved
Copyright © Huawei Technologies Co., Ltd.
Description
Connects to the MDU.
Connects to the SMU backplane.
Reserved
48 V power supply
Communications Protocol
CAN protocol
CAN protocol
CAN and Modbus protocols
Modbus protocol
Description
CAN bus high level
CAN bus low level
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2 Products
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