

Unlike the “usual” LIN, BSD ensure two-way data exchange, it means: peripheral units “respond” after inquiry of master – send data, but in case of BSD master also can send to peripheral units different management commands. More detailed description regarding LIN interface here.

Passive level of signal (“0”) – close Ubat (12 V) active (“1”) – close 0 V. Why the user should go deep in such technical nuances? Even more – most probably, there is a lot of commercial secrets and innovations!īSD is a network, based on LIN principle. 180 A and are managed via BSD (Bit Serial Data) interface.Ĭhecking TIS data, you can found connection schemes of BSD units, but more detailed information is not available.

These alternators provide a max current of 120. They only visually resemble a “simple” alternator! The fundamental difference of these alternators – they don’t maintain an exact (fixed) onboard voltage of the car but can be managed (with max required voltage: 16.0V) via a serial interface. To solve problems with huge electricity consumption, for BMW E6X/E8X/E9X and following models “intelligent” alternators are used.
