The EB+ CAN Hub on one trailer connects to:
- The predecessor vehicle
- The EBS ECU installed on it's own vehicle (local)
- The successor vehicle (if any and can be another EB+ CAN Hub or EBS)
Road train example :
- Grey EBS and EB+ CAN Hub are installed on a semitrailer
- Purple EBS and EB+ CAN Hub are installed on a dolly or center axle trailer.
EB+ CAN Hub work as a router. For Road train application, successor ECU can be another EB+ CAN Hub or EBS, located on next trailer.