Circuit shown in Figure 3-72. The circuit uses deformable bistable reversing motor control circuit automatically run and stop there during the time delay (time adjustable), to
protect the motor from impact when the motor reversing conversion. Figure, sQi and SQ2 are forward and reverse limit switch terminals. Adjustment R], R2, C, Cz values and choose different models, specifications of the regulator and Vsl vs, Can change the stop (delay) time.