There's a lot to unpack, starting with the fact that there's more than one kind of M.2 connector, more than one type of interface that can be used with M.2, and more than one kind of M.2 card.

The Cylindrical Reader M30 UHF is now available with the additional CANbus (SAE J1939 or CANopen) interface option. The serial CANbus system enables data exchange between several control units.

With the dust cover closed and latched, the through connector interface has an IP65 rating thereby providing a watertight seal. Interface connectors are available with a wide range of connector and AC ...