Electrical device

摘要

An electrical device, which is assembled from modules or includes assembled modules, the modules each including an electronic circuit mounted on a respective heat sink, the modules being configured as nodes of a system bus that also leads to an electronic circuit designed as a node of the system bus, the electronic circuit being configured in a lower part that is configured in a recess of the housing of the electrical device; an upper part being detachably connectable to the lower part; a memory element being configured in the upper part; and data lines for reading out the memory element via the electronic circuit being routed via a plug connection to the electronic circuit.

主权项

1. An electrical device, comprising
a housing including a plurality of modules, each module including an electronic circuit mounted on a respective heat sink; a further electronic circuit; a system bus connecting each of the modules and the further electronic circuit as nodes of the system bus; a memory element storing a node address of the electrical device and connected to the further electronic circuit on the system bus; a fieldbus separate from the system bus and connected to one of the modules; and a connector connected to the housing and including a lower part and an upper part that is detachably connected to the lower part, wherein—the electronic circuit is arranged in the lower part, the lower part is arranged in a recess of the housing of the electrical device; the memory element is arranged in the upper part; the electrical device obtains the node address by the further electronic circuit reading the node address from the memory element and supplying the node address to the modules, the electrical device communicates data with a further fieldbus via the fieldbus connected to the one of the modules, and the housing, including the modules, and the lower part of the connector are detachable from the upper part of the connector while the upper part remains in communication with the further fieldbus; and the electrical device further comprising fieldbus drivers provided in the upper part, a T-shaped cabling for the fieldbus provided in the upper part, and/or fieldbus lines leading from the further fieldbus to the upper part and leading from a corresponding tapping point via the plug connection to the one of the modules connected to the fieldbus.