KNX PY

The Pyranometer KNX PY records the global radiation that is perceived as heat. Conclusions can be drawn about the energy quantity over a surface during a certain time (kilowatt hours per square metre) from the measured radiation strength (watts per square metre). Both values can be output by the KNX PY. It has four switching outputs with adjustable limit values as well as additional AND or OR logic links.
Inside a compact housing, the sensors, the computing electronics and the control electronics for linking to the control bus are housed.

Functions:

•  Measurement of global radiation: the momentary illumination strength (W/m²) is measured. The energy yield over a certain period of time (kWh/m²) can also be output.
•  4 switching outputs with adjustable limit values (limit values can be set optionally by means of parameters or communication objects) communication objects)
• 2 AND logic gates and 2 OR logic gates with 4 inputs each. All switching cases and 8 logic inputs (in the form of communication objects) can be used as inputs to the logic gates. The output of each gate can be optionally configured for 1 bit or 2 by 8 bits.