The CAN Bus ports A and B are located in the VBOX 3i connectors “CAN” and “SER” respectively. The function of these
ports is configurable by the user using VBOX Setup to toggle the Racelogic Bus profile. The Racelogic CAN bus is used
for connected Racelogic modules or displays. The Vehicle CAN bus (VCI) is for use by third party CAN equipment,
whether logging to the VBOX, or logging from the VBOX. For dual use of RS232 and CAN from one of the sockets you
will require a 5 way Lemo splitter RLVBACS024.
Power supplied to external Racelogic CAN modules through the “CAN” or “SER” cables is at the same voltage
as the input power supply. Therefore when using Racelogic external CAN modules (eg; MFD or ADC03), the
VBOX 3i supply voltage must not exceed 15 V DC.
https://racelogic.support//01VBOX_data_loggers/VBOX_3i_Range/VBOX_3i_User_Guide_(All_Variants)/03_-_VB3i_Front_Panel
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