Connect an ECU without a Vehicle
To connect an ECU without a vehicle, you need one of the following alternatives:
- CAESAR Part A + B2 + F
- CAESAR Part Y + F
- CAESAR Part C + special cable with Part F
- Part P - eCOM Box + F + USB2LAN Adapter
as well as
- ECU with connector and cable harness or adapter
To acquire a connector with cable harness or adapter, please contact one of the ECU's developers.
- Power supply to power the ECU (12V or 24V)
If you use an adapter, you will also need measurement cables with 4mm banana plugs.
Connection to K-Line:
The available resources in Ecoute or in the system configuration determine whether the ECU can be addressed over K-line.
Connect the ECU as depicted in the following figures (click on figure for larger image).
to Part F using adapter ECU connection over K-line
to Part F without adapter
Please note, that a connection over K-line requires the supply voltage for Part F.
Connection to CAN:
The available resources in Ecoute or in the system configuration determine whether the ECU can be addressed over CAN.
Connect the ECU as depicted in the following figures (click on figure for larger image).
ECU connection over CAN
to Part F using adapter ECU connection over CAN
to Part F without adapter
Please note:
- A 120Ω termination may be necessary for the CAN, depending on whether the ECU has a terminating resistor installed or not.
- CAN SHLD (CAN shield/ground) is not identical to CAN Low. These contacts must not be connected.