| 摘要 |
A method of transmitting data between a first and a second device ( 2, 3 ) by way of a power supply line between the first and the second device ( 2, 3 ). The power supply and the data transmission take place alternately in a power supply time window ( 21 ) and in a data transmission time window ( 22 ). As a result of this measure, a separate data transmission line is not be necessary.
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