The IO32D01KNX module includes: • 2 digital inputs • 1 analog input • 2 relay outputs (bistable) The digital inputs can be connected to dry contacts and interface sensors, traditional buttons, etc. They can be configured to send on/off commands on the bus, for dimmers or shutters, scenarios and sending sequences of 3 telegrams. The analog input can manage a temperature probe (with on/off threshold) or a thermostat for the control of heating/air conditioning equipment, valves, 2/4-pipe fan coils, etc. The analog input, as an alternative to the temperature sensor, can manage an infrared receiver (IRX) in order to send up to 8 channels from an infrared remote control (IRC) on the bus. These commands can be on/off, for dimmers or shutters, scenarios and sending sequences of 2 telegrams. The outputs can manage on/off functions with timing on or off, timed on, scenarios, block function or logic function. The device provides that the 2 outputs can be configured in the following ways: • For the control of generic loads (2 independent channels) • For the control of on/off type solenoid valves: each relay can control the valve with ON / OFF in PWM (2 independent channels) • For the control of roller shutters, in coupled mode (1 channel consisting of both relays) The device includes the KNX interface.
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