Data transmission device i.e. power-line bonded data transmission device, for e.g. industrial manufacturing facility, has adaptors for data transmission, where adaptors are inductively or capacitively coupled with conductor

摘要

The device (1) has a conductor (6), a filter (19) e.g. low pass filter, and an adapter (33) for data transmission. Another adapter (34) is provided for data transmission, where the former adapter and the latter adapter are inductively or capacitively coupled with the conductor. The conductor is electrically coupled with an electrical network (50). The conductor is electromagnetically coupled with a power line.