Bus device for a bus system of building installation technology and method for operating a bus device for a bus system of building installation technology

摘要

The present invention relates to a bus device (3) for a bus system (1) of building installation technology, comprising a bus coupler (10), wherein the bus coupler (10) for coupling the bus device (3) to the bus (2) of the bus system (1) is an application module (20), a power supply (11) at least for the application module (20) and a conductive connection (12) between the application module (20) and the power supply (11), wherein in particular an activation unit (13) is provided, which is designed to close and open (14) the conductive connection (12) based on a signal. Furthermore, the invention relates to a method for operating a bus device (3) for a bus system (1) of building installation technology.