KNX TH-UP gl: without display, without push buttons. Indoor sensor for temperature and air humidity

The Sensor KNX TH-UP gl measures the temperature and humidity and calculates the dew point. The sensor can receive external measured values via the bus and  process them with the own data to overall values (mixed values, e. g. room average).

The KNX TH-UP gl provides switching outputs with adjustable threshold values. The switching outputs and further communication objects can be linked by AND and OR, logic gates. Additionally, an integrated actuating variable comparator can compare and output values that are received via communication objects.

Integrated PI controllers allows for control of a ventilation (depending on air humidity) and a heating/cooling system (depending on temperature). The KNX TH-UP gl can emit a warning to the bus as soon as the area of optimum comfort (according to DIN 1946) is left.

The device is completed with a frame of the switching series installed in the building and thus merges with the interior.

Functions:

• Measurement of temperature and air humidity (absolute and relative), calculation of the dew point
• Mixed values from own measured values and external values (proportions can be set in percentage)
• PI controller for heating (one or two step) and cooling (one or two step) depending on temperature. Control according to separate target values or basic target temperature
• PI controller for ventilation depending on humidity: dehumidification/ humidification (one step) or dehumidification (one or two step)
• Threshold values can be adjusted per parameter or via communication objects: 3 × temperature, 2 × humidity
• 4 AND and 4 OR logic gates with each 4 inputs. Every switching incident as well as 16 logic inputs in the form of communication objects, may be used as inputs for the logic gates. The output of each gate may optionally be configured
as 1 bit or 2 x 8 bits
• 2 actuating variable comparators for output of minimum, maximum or average values. Each with 5 inputs (for values received via communication objects)