Central component for a flexibly expandable automation device

摘要

The component has an interface for connecting an outer input and output module and an inner input and output module. Three electronic components are placed on three independent carriers (PCB1, PCB2, PCB3), respectively, where the electronic components hold a center unit, the inner input and output module and outer input and output module, respectively. The carrier (PCB1) is provided with an Ethernetinterface (11) and a series interface (10). A displaying device designed as optical conductors (51, 52) is placed on the carriers (PCB2, PCB3).