Binary input 6-way, universal, REG, KNX. Universal modular binary input for connection to signal generators (e.g. conventional switches, buttons, alarm generators, etc.). Each input can be used either at 24 V AC/DC - 230 V AC or as a potential-free input. The device has a manual control (can also be locked) that allows the bus function to be tested independently of the inputs. The function of the LED display can be parameterized. The power failure monitoring makes it possible to distinguish between an open input and a power failure by specifying a reference input. The input signals are converted independently of one another into the corresponding bus telegrams. Functions: Lighting, blinds, roller shutters and/or heating control, counting functions and scene recall can be freely defined for each input. The device is equipped with the installation-friendly QuickConnect connection technology.