KNX TH-UP Touch CH

Sensor and controller for temperature, humidity

 

  • Room controller with display and touch buttons
  • Heating control and ventilation control
  • Glass surface
  • Integrated sensors

The Sensor KNX TH-UP Touch CH measures 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 Touch CH offers two push buttons that may be used for changing the ambient temperature (target value), for switching between operating modes or as free programmable bus push buttons. The KNX TH-UP Touch CH 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 Touch CH can emit a warning to the bus as soon as the area of optimum comfort (according to DIN 1946) is left. The integrated display shows the own values and data received from the bus (e.g. date, time).

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

Models:

N° 70637 KNX TH-UP Touch CH, pure white RAL 9010
N° 70638 KNX TH-UP Touch CH, jet black RAL 9005

Delivery without frame


  • KNX TH-UP Touch CH KNX TH-UP Touch CH
  • KNX TH-UP Touch CH white (70637) KNX TH-UP Touch CH white (70637)
  • KNX AQS/TH-UP Touch CH white (not included in the delivery) KNX AQS/TH-UP Touch CH white (not included in the delivery)
  • KNX TH-UP Touch CH black RAL 9005 (70638) KNX TH-UP Touch CH black RAL 9005 (70638)
  • KNX TH-UP Touch CH black with frame (not included in the delivery) KNX TH-UP Touch CH black with frame (not included in the delivery)
  • 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)
  • Display 1-3 rows (own values or values received from the bus) or display of
    temperature control (see Mode display and manual temperature controller)
  • 2 push buttons. Configuration as bus push button or for changing ambient
    temperature and switching between operating modes (see Change ambient
    temperature with the buttons)
  • 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)
  • Configuration is made using the KNX software ETS 5
Housing Glass, plastic material
Colours • similar to RAL 9010 pure white
• similar to RAL 9005 jet black
Mounting Installation in inlet box
Protection category IP 20
Dimensions Housing approx. 60x 60 (W x H, mm), mounting depth approx. 8 mm
Total weight approx. 60 g
Ambient temperature Operation 0…+50°C, storage -10…+60°C
Ambient air humidity max. 95% RH, avoid bedewing
Operating voltage KNX bus voltage
Bus current max. 10 mA
Data output KNX +/- bus terminal plug
Group addresses max. 254
Allocations max. 254
Communication objects 186
Temperature measurement range 0…+50°C
Humidity measurement range 0% RH …95% RH