Device for switching controller on and off has two electronic switches, each for separate supply voltage path, logic unit with signal combination unit between the inputs and outputs

摘要

The device has first electronic switch in a first supply voltage path, a second electronic switch in a second voltage path and a logic unit (9) with a first input (10) for a first switch-on signal, a second input (12) for a switch-off signal, a first output (15) for a control signal for the first switch (5), a second output (16) for a control signal for the second switch (6) and a signal combination unit (21-23,27) between the inputs and output.