The 4-channel KNX actuator IO44E01KNX is equipped with 4 inputs for dry contacts, which can also be configured as outputs for driving LEDs or signal lights, and 4 x 16A relay outputs for controlling loads. The device includes KNX communication interface. The 4 input channels are dedicated to interfacing dry contacts, e.g. for sensors, traditional buttons, etc. they can be configured if necessary, via SW ETS, AS LOW-VOLTAGE OUTPUT CHANNELS for driving LEDs. The inputs have integrated on/off control functions, dimmers, shutters and scenario recall, logic and scenario functions are also implemented on the physical outputs. The device provides that the 8 outputs on board can be configured in different ways: • Each single output configured independently for load control (OUT 1÷ 4) • Each single output configured independently for ON / OFF control or continuous control (PWM) for solenoid valves (OUT 1÷ 4) • Outputs configured in pairs for roller shutter management, venetian blinds, etc.. for a total of 2 channels (CH A ÷ B) • Outputs configured in pairs for the management of servomotors with 3-point control for solenoid valves or ventilation blades for a total of 2 channels (CH A ÷ B)
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