CHAPTER 3. TECHNICAL DESCRIPTION
GÖPEL electronic GmbH
data errors due to ground potential differences.
On the
G CAR 6282
Multibus Controller, the host system is electrically isolated from the interfaces that go to the
DUT. This includes the CAN/ CAN FD, LIN/ K-Line, Automotive Ethernet and FlexRay communication interfaces as
well as the digital and analog inputs and outputs.
When using the galvanically isolated interfaces, please make sure to connect the separated ground (iso-
lated, see
Pin assignment matrix of the ODU connector
) of the
G CAR 6282
power supply to the DUT
ground.
3.5
Onboard Interfaces
The
G CAR 6282
Multibus Controller offers the possibility to use a total of 19 Automotive Bus interfaces.
Transceivers are available for each bus (CAN/ CAN FD, LIN/ K-Line, FlexRay and Automotive Ethernet), which
can be replaced with little effort in accordance with your test requirements (see
).
Furthermore onboard four digital out signals are supported. Each transceiver type is coded and uniquely
identifiable. Detailed information about the interfaces and how they are supported can be found on the following
pages in the corresponding chapters.
Due to the large number of possible variants, how the various bus interfaces can be connected to the transceiver
slots some variants were defined in order to be able to handle these on the firmware side. The
G CAR 6282
Multibus
Controller can be equipped with these variants. On the software side the transceiver slots all have a unique assign-
ment via which the interfaces are addressed. The interface options supported by the Firmware variants firmware
variants can be found in the following table:
G CAR 6282
16
