Nunio KNX M-T, KNX Universal touch glass push button
A temperature sensor is integrated into Nunio KNX M-T push button. An external temperature reading can be received via the bus and processed with its own data to create a total temperature (mixed value).
Nunio KNX M-T has a PI controller for heating and cooling. A temperature control display can also be represented on the screen. The target temperature, mode and, if applicable, the fan speed can be set there.
Communication objects can be linked via AND and OR logic gates.
The switch-sized device has an integrated glass frame, which is backlit by the screen's lighting. It installed in a switch box.
Description
- Display screen with one, two, three or four touch buttons. Icon and text selectable for each button. Each button can be configured as a switch, changer, drive (shutter, blind, awning or window with short/long difference), window, dimmer, 8 or 16-bit encoder or to call/save scenes
- Display lighting with adjustable basic brightness (standby) and operating brightness. With active operating lighting, the outsides of the frame are also illuminated.
- Area functionif touched with the hand or when wiping. Can be configured as switch, selector switch, as 8 or 16 bit encoder or for scenario recall
- Menu for temperature control with +/- buttons (warmer, cooler), target value display, mode selection button and fan speed setting
- Display lighting adjustable, including switched off in standby mode
- Temperature measurements. Mixed value from own measured value and external values (proportion can be set by percentage), output of minimum and maximum values
- PI-controller for heating (one or two-level) and cooling (one or twolevel) according to temperature. Control according to separate setpoints or basic setpoint temperature. With fan-coil control
- 2 AND and 2 OR logic gates each with 4 inputs. Switching events as well as 8 logic inputs (in the form of communications objects) can be used as inputs for the logic gates. The output from each gate can be configured optionally as 1-bit or 2 x 8-bit
- Configuration is made using the KNX software ETS 5
Technical Details
Specification
General
Casing: Genuine glass, plastic
Assembly: on device socket according to DIN 49073
Size: 85 mm × 85 mm (W × H),
Installation: via socket approx. 10.5 mm, total depth approx. 31 mm, Support frame approx. 71 mm × 71 mm (W × H)
Total weight: approx. 140 g
Display resolution: 160 × 160 px
Ambient temperature: 0…+55°C
Ambient humidity: 5...80% RH, non-condensing
Storage temperature: -30…+80°C
Overvoltage category: III
Degree of contamination: 2
KNX bus
KNX medium: TP1-256
Configuration mode: S-Mode
Group addresses: max. 254
Assignments: max. 254
Communication objects: 106
Nominal voltage KNX: 30 V DC SELV
Power consumption KNX: maximum 25 mA
Connection KNX: plug terminals
Duration after bus voltage restoration until data is received: approx. 5 seconds
Sensor
Temperature measurement range: 0…+55°C
Temperature resolution: 0.1°C
Properties
Properties
| Technology | KNX |
| Brand | ELSNER |
