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50 kbps Component on 250kbps J1939 Bus

Chris Litwin 3 years ago in Master modules / MC4x • updated 2 years ago • 2

Will connecting a 50kbps component to a 250kbps J1939 bus cause the bus to shut down. I can change the baud rate to 250kbps later, but will I even be able to send the message to change the rate? The messaging would be from a MC4x series is that matters.

Gustav Widén (System support) 2 years ago

Yes, if both nodes are sending the messages will collide, and the controller that is sending will go into bus-off. 


Chris Litwin 2 years ago

Ok, thank you.

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