Method and apparatus for data transmission of a home-network field bus on a bus interface for application modules of home-system technique

摘要

The method involves transmitting messages over multiple wire electrical cables to a bus coupler (19,21,23) for applications modules (20,22,24). Each bus coupler can accept the different types of application module via its applications interface (15), which is in the form of a plug socket. Each coupler's microcontroller (13) controls the data between the associated applications module at its applications interface for each socket and the wire pairs (4,6) in the field bus system cables (2,3).