The module has an operating unit (1) whose functional area is formed as an incremental encoder and comprising an operating element (2) supported on a rotatable axis (3), where the element is designed as a rotary knob or pushbutton. The operating unit has a...

The subscriber module (T1) has a base module (8) and an attachment (9). The attachment is connected with the sensor module (11). The attachment and the base module are in master-slave relationship with regard to each other. The attachment is the master, an...

The apparatus e.g. extension (4), has an operating apparatus (20) comprising a power supply to supply power to the operation apparatus and an article apparatus (10). The operating apparatus comprises an interface (S) for an electrical building services sys...

The method involves executing control commands on an electrical conductor (2) in a voltage-coded manner in a negative half-wave for controlling a main station (HS) by a substation (NS), where the main station is connected to the substation over the conduct...

A second voltage branch (3) has a power reservoir (PR) (5) charged up by an auxiliary voltage with a higher voltage value than that available in a first voltage branch (2). Power in the PR can be extracted by connected equipment (4) through pulses via deep...

The device has a program memory significantly larger than required to ensure proper operation within the normal functional scope with data connectivity to a chip card reader (5) and microcontroller. At least part of the new program or additional program re...