Input- and output module for programmable controller, has multi-functional components arranged on module and freely configurable by associated control module to form each functional block as multi-functional component

摘要

The module (1) has functional blocks and multi-functional components connectable with a CPU (13) by an internal bus and an external system bus (11) at its one side and with external electrical sensors and actuators by bidirectional input and outputs at its other side. The multi-functional components are arranged on the module, are formed as surface mount device components and are freely configurable by an associated control module (12) to form each functional block as the multi-functional component. The functional blocks are formed as analog input, analog output, digital input/output and digital input and output. The control module is formed as a fieldbus interface.