![CDATA[KNX adapter for mechanical control with 4 digital inputs and 4 digital outputs (SELV). 4 SELV (Extra-Low Voltage) digital input modules for connecting conventional push buttons or switches. This device has programmable inputs for simultaneous or independent operation in different modes (binary inputs, blinds, dimmers, etc.). 4 outputs for controlling signal LEDs. Arithmetic logic unit (AUL). Param: Programming by ETS parameter application Technical data: Supply: 29 V DC from the KNX bus Inputs: 4 low voltage inputs (SELV) Outputs: 4 low voltage outputs (SELV) Max. cable distance: 30 m Dimensions (WxHxD): 45 x 45 x 10 mm For further technical data, please refer to the manufacturer's data sheet under Documentation.]]>