Control apparatus with load monitoring

Abstract

A modular control apparatus, having a head module, and at least one supply module and peripheral module arranged on the head module and having a bus structure. The supply module and the peripheral module have a base module part, an electronic module part and a connection module part. The base module parts are arranged next to one another and provide the bus structure that electrically couples the head module, the supply module and the peripheral module to one another. The supply module additionally comprises an electrical line that runs from the connection module part through the electronic module part to the base module part and connects the supply connection of the supply module to the bus structure. An overload identification unit is arranged at the electrical line and determines a parameter of the electrical line and produces a warning signal if the parameter exceeds a threshold value.

Dependencies are inferred from the claim text.