System 3000 blind control insert without auxiliary input Features: Control of electrically operated blinds, shutters and awnings. An individual intermediate position can be saved together with a top unit. Controlling a motor, e.g. to set the end positions, can be done without a top unit. Polarity reversal function for the outputs for simplified start-up. Operation with neutral conductor connection. Combination with RF operating top unit, 1-gang 2-gang for KNX: Blind actuator, 1-gang. Sensor channel, 1-gang or 2-gang. Local control of System 3000 insert possible. Wireless control of other devices for KNX as sensor possible. Temperature detection. Insert function selection: Curtain type selectable, safety function (wind, rain, frost alarm), sun protection function, scene function, blocking function.