| 摘要 |
The invention relates to a power and data distribution system comprising an electrical conductor (20), to which an electrical consumer (7, 8), a power source (6) and a data source are connectable for distributing power and data, wherein the electrical conductor comprises a data subconductor (4) for distributing the data and at least two power subconductors (3, 5) for distributing the power, wherein the electrical conductor (20), the data source and the electrical consumer are impedance matched regarding the data distribution and wherein the electrical conductor is adapted such that the electrical consumer is connectable with the electrical conductor at several locations along the electrical conductor. This system allows several electrical consumers to be easily connected in a bus topology by connecting them at the several locations along the electrical conductor. In contrast, known Ethernet power and data distribution systems generally allow for a star connection topology only. |
