Module d'entrée/sortie pour un bus de données.

摘要

The invention relates to I/O devices for a data bus, which are configured as series terminals having an I/O electronic means installed therein (so-called bus terminals). The terminals are locatable on commercially available support rails and form there a terminal bus. Incorporated in the bus terminals are, power supply lines. A power supply electrically communicates with the power supply lines, the lines being automatically contacted or slipped therethrough upon location on the support rail.