CALCULATION FOR THE DETERMINATION OF THE TRANSITIONAL ARRANGEMENT OF AN INSTITUTION FOR THE CONCLUSION OF A PARTNER TO A BUILDING

摘要

The invention relates to a circuit for determining the direction of transmission in a device for connecting a subscriber (23) to a bus line (28). The subscriber (23) can be connected to the circuit (24, 26, 29) by means of a spur line (22). The circuit has a passive part (24) and few active components (26, 29). One advantage is that said circuit consumes little power and is easy to produce. The circuit can be supplied with the necessary operating power by the subscriber (23).