Question: Application Description: The input ultrasonic switch is employed to detect the presence of an approaching vehicle. A separate photosensor detects the passing of a vehicle

Application Description: The input ultrasonic switch is employed to detect the presence of an approaching vehicle. A separate photosensor detects the passing of a vehicle via the interruption of the light beam. In response to these signals, the control circuit controls the outputs that drive the motor of the door for opening and closing. Door position Ultra dolar Pushbutte PM2A Pataclett! Switch Com Based on this information, write a PLC program using ladder logic diagram to accomplish this application
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