Dyness B3 - CAN;485 Communication Pinout

B3 ESS Unit User Manual
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10
Figure 2-2 CAN/485 interface definition
Table 2-4 Pin Definition
Foot position
Color
Definition
PIN1
Orange/white
485A
PIN2
Orange
XGND
PIN3
Green/white
485B
PIN4
Blue
CANH
PIN5
Blue/white
CANL
PIN6
Green
Reserve
PIN7
Brown/white
XIN
PIN8
Brown
Reserve
PIN9
Orange/white
Reserve
PIN10
Orange
XGND
PIN11
Green/white
Reserve
PIN12
Blue
CANH
PIN13
Blue/white
CANL
PIN14
Green
Reserve
PIN15
Brown/white
XOUT
PIN16
Brown
Reserve
Plug
Socket of communication port
Front