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4. Connect the communication line between battery and computer
(1) RS485/CAN
Port Definition
(a) RJ45 Pin Male (b) RJ45 Pin Female
Figure 5-5: Communication Port
Table 5-2: Description of RJ45 Pin
RJ45 Pin
Signal
Meaning
Description
1
RS485 B
2-wire RS485 communication,
complying with the Modbus protocol
2
RS485 A
2-wire RS485 communication,
complying with the Modbus protocol
3
NC
Reserved
2
0x02
2
10
0x0a
10
3
0x03
3
11
0x0b
11
4
0x04
4
12
0x0c
12
5
0x05
5
13
0x0d
13
6
0x06
6
14
0x0e
14
7
0x07
7
15
0x0f
15
8
0x08
8
Содержание FCIFP48100A
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