Changeover method for operating planes of touch sensor unit, using several push buttons simultaneously, with connection to bus coupler of installation bus of building system technology

摘要

The method is carried out so that the electrical changeover of an operating plane in a further operating plane results using a touch sensor unit (4). This is done by a simultaneous and selective operating of several pushbuttons (5-12). The electrical changeover from one operating unit in a further operating plane of a touch sensor unit (4) results, by the operation of a determining number of several keys or pushbuttons (5-12).