Description
The BI08F01KNX device is equipped with 8 inputs for interfacing dry contacts, for example sensors, switch buttons, etc. Inputs functions are: on / off control, dimmers, roller shutters and scene recall, etc. Short and long pressure management, switching, sequences are possible.
The lines can be monitored using an end of line resistor (EOL) of 1.8KΩ [1/8W] value which allows the device to manage sensors with a higher level of safety such as magnetic contacts, motion detectors.
The pulse counter function is also available for counting the pulses detectable on inputs (1, 3, 5, 7). One of the 8 inputs can be configured as analogue for the connection of NTC temperature probes (see eelectron probes code TS00A01ACC / TS00B01ACC) with which to send the temperature measurement on the bus or manage a complete thermostat module. The thermostat manages 2 stages with an integrated PI controller for controlling heating and cooling equipment, valves, 2 and 4-pipe Fancoils, etc. Two of the 4 inputs can be configured as “smart sensor” for the connection of ‘plug-in sensor’ (see SM03E01ACC CO2 – temperature, SM03E02ACC VOC – temperature – eCO2). On the front panel there is a LED to display the status of each input. Moreover, 10 logic blocks are available to implement simple expressions with logical or threshold operator or complex expressions with algebraic and conditional operators; It is possible to use predefined algorithms as proportional controls of temperature and humidity or dew point calculation.
