FlexRay Pinout

PCI and PXI FlexRay Interface

The following table describes the CAN DB-9 pinout on PCI and PXI FlexRay interfaces, such as PCI-8517 and PXI-8517.
PIN Signal Description
1 NC No connection
2 FlexRay A BM FlexRay channel A bus minus
3 COM FlexRay reference ground
4 FlexRay B BM FlexRay channel B bus minus
5 SHLD FlexRay shield
6 (COM) Optional FlexRay reference ground
7 FlexRay A BP FlexRay channel A bus plus
8 FlexRay B BP FlexRay channel B bus plus
9 (Ext_VBat) Optional external bus voltage