SYSTEM MODULE FOR BUILDING ELECTRICAL INSTALLATION TECHNOLOGY AND DOOR COMMUNICATION TECHNOLOGY

摘要

The module has a functional upper part (3) releasably connected with a module base part (2), which is fastened at a system support part. The module base part comprises a cuboid base part (4) in which a circuitry carrier (6) with an electronic circuit is received. The circuitry carrier comprises contacts (7, 8) i.e. series contacts, for a terminal of a bus line. The contacts are electrically connected with each other to form input pads and output pads of an electrical signal processing unit and a power supply. The contacts are accessible through apertures (11) in the cuboid base part.