KNX T-UP basic

KNX Temperature Sensor

The Temperature sensor KNX T-UP basic measures the room temperature. Via the bus, the sensor receives an external measuring value and processes it to an overall temperature (composite result) together with its own data.

The KNX T-UP basic provides three switched outputs whose threshold values can be adjusted. Switched outputs and other communication objects may be linked via AND and OR logic gates. In addition, an integrated control variable comparator compares and outputs variables that were received via communication objects. The sensor features a PI control for heating and cooling.

The housing is supplemented with a frame of the switch series used in buildings, and thus fits seamlessly into the interior fittings.


N° 70350 KNX T-UP basic, white

KNX T-UP basic, weiß (70350)
  • Temperature measurements
  • Composite value from own measured value and external value (proportions are adjusted 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
  • 3 switched outputs with variable threshold values (thresholds are set optionally by parameters 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) are used as inputs for the logic gates. The output from each gate can be configured optionally as 1-bit or 2 x 8-bit
  • 2 control variable comparators to output minimum, maximum or average values. 5 inputs each for values received via communication objects
  • Configuration is made using the KNX software ETS
Housing Plastic (partially painted)
Colours • White, glossy (similar to RAL 9016 Traffic White)
• Matt aluminium
• anthracite, matt
• Special colours on request
Assembly Flush mounting (Wall mounting in junction box Ø 60 mm, 42 mm depth)
Protection category IP 20
Dimensions Housing approx. 55 x 55 (W x H, mm),
Mounting depth approx. 15 mm
Baseplate approx. 71 x 71 (W x H, mm),
Total weight approx. 45 g
Ambient temperature Operation -25…+80°C, storage -40…+85°C
Ambient humidity max. 95% RH, avoid condensation
Operating voltage KNX bus voltage
Bus current max. 6 mA,
max. 10 mA when programming LED active
Data output KNX +/- bus plug-in terminals
Communication objects 151
Measurement range -25…+80°C