the outputting of the output data of the electronic components 8 0 8 n u2212 1 begins by a primary initiation signal in being fed to the electronic component 8 0 from the control device 2 via a single line 12 this initiation signal in onto the line device 12 causes the output data a 0 of the electronic component 8 0 to be output the output data a 0 are output onto the line device 16 the output bus there at this time only the output data a 0 of the first electronic component 8 0 appear because all the following electronic components 8 1 8 n u2212 1 are inactive in terms of the outputting of data when the outputting by the first electronic component 8 0 has been concluded its status and thus also the respective status signal s 0 change this status signal s 0 or its change is used to generate an output initiation signal in 1 for the following electronic component 8 1 which is connected to the first electronic component 8 0 via the line device 14 1 and receives the respective output initiation signal in 1 from it because the outputting of the.