CANBUS Signal description

CANBUS Signal
Wire configuration
_
Can high 2,6 V ”Idling”
Can low 2,4 V ”Idling”
+
21v

CANBUS Cable
CAN-Driver on the upper CAN

CANBUS Signal
CAN-Driver on the lower CAN

CANBUS Signal
Signal – CAN high & CAN LOW
5 v
2,5v
0 v
Can high
Can low

CANBUS Signal
CAN-Signal
5 V
2,5 V
Dominant bit (0)
Parts of a message
Idle
Recessive bit ( 1 )
Time

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