Bus node and control system for controlling a work machine

摘要

A bus node for an electric coupling of a bus system to a functional module arrangement, having an electronic circuit for converting electrical signals between a bus protocol provided by the bus system and an internal communications protocol provided by the functional module arrangement, and having a first coupling means for electrically connecting the electronic circuit to the functional module arrangement, and having a second coupling means for electrically connecting the electronic circuit to the bus system, wherein the first coupling means comprises a first contact means that is configured for a direct electrical contact with a ground connection of the functional module arrangement.

主权项

1. A bus node for an electric coupling of a bus system to a functional module arrangement, having an electronic circuit for converting electrical signals between a bus protocol provided by the bus system and an internal communications protocol provided by the functional module arrangement, which comprises valve modules for controlling fluidic actors and/or electrical switching modules for controlling electrical actors and/or input-output modules for controlling and/or monitoring sensors, and having a first coupling means for electrically connecting the electronic circuit to the functional module arrangement, and having a second coupling means for electrically connecting the electronic circuit to the bus system, wherein the first coupling means comprises a first contact means that is configured for a direct electrical contact with a ground connection of the functional module arrangement for providing a ground potential of the functional module arrangement to the bus node.