| 摘要 |
The invention relates to an automation device, in which a multiplicity of physically distributed functional units communicate with each other by means of a common transmission protocol. The device has a microcontroller ( 110 ), which is assigned at least one clock generator ( 120 ) and one memory unit ( 150 ), and which is connected at least to one data source ( 140 ), which is designed to output a data bit-stream to be transmitted. A sequential sequence of equidistant samples of a sinusoidal time profile is stored in the memory unit ( 150 ), such that it can be called up, in such a manner that the samples can be output using either the clock of the first clock generator or the clock of the second clock generator, depending on the data bit-stream.
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