Brusa BDC546 - Pin 1 GND

Technical data
and start-up
BDC546
36
7.1.1 Pin 1 GND
INFORMATION
If control signals of the device are connected with other vehicle components, the vehicle's ground is
to be connected at this pin.
Internal wiring
 Direct connection to the ground of the control unit.
 The signal earth is only capacitively connected to the housing.

When wiring BDC546 control signals with other vehicle components (e.g. traction drive, vehicle battery,
battery management (BMS), fuel cell), the vehicle ground is to be connected here.