Each control unit passes an electric current to the termination circuits when transmitting CAN communication signal. The termination circuits produce an electrical potential difference between CAN-H and CAN-L. CAN communication system transmits and receives CAN communication signals by the potential difference.
Component
| Description
|
Main line
| CAN communication line between splices
|
Branch line
| CAN communication line between splice and a control unit
|
Splice
| A point connecting a branch line with a main line
|
Termination circuit
| Refer to CAN Communication Control Circuit.
|