The AD84A02KNX Analog / Digital Interface module is characterized by 4 digital inputs for dry contacts, 4 inputs configurable as digital for dry contacts or analog for reading temperature probes and 4 outputs for LEDs. Digital inputs can interface with sensors, traditional buttons, etc. the 4 low-voltage output channels can drive LEDs for displaying statuses on push-button panels or in synoptic panels. The 5 ÷ 8 inputs configured as analog allow you to enable up to 2 temperature probes (with On/Off threshold) and 2 thermostats for the control of heating / air conditioning equipment, valves, 2 / 4 pipe fan coils, etc. The device is equipped with a suitable communication interface with the TP1 (twisted pair) bus in accordance with the European KNX standard compliant with the CEI EN 50090 industry standards.
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