Vari KNX 3L-T - KNX Sensor measuring Brightness and Temperature

Description

• Brightness measurement: The current light intensity is measured by three sensors. Of the three measurement values, the maximum value or a calculated mixed value can be output optionally
• Switching outputs for all measured and computed values. Threshold values can be adjusted per parameter or via communication objects
• 8 AND and 8 OR logic gates, each with 4 inputs. All switching events as well as 16 logic inputs (in the form of communications objects) can be used as inputs for the logic gates. The output of each gate can be configured optionally as 1-bit or 2 x 8-bit
• 8 multi-function modules (computers) for changing the input data by calculations, by querying a condition or by converting the data point type
• Configuration is made using the KNX software ETS.
• Temperature measurement with mixed value calculation. The share of internal measurement value and external value can be set as a percentage
• PI-controller for heating(one or two-stage) and cooling (one or two-stage) according to temperature. Regulation according to separate setpoints or basic setpoint temperature
• Summer compensation for cooling systems. A characteristic curve matches the target temperature in the room to the external temperature and sets the minimum and maximum target temperature values

Technical Details