Cala KNX MultiTouch T, Button for Light, Temperature, black RAL 9005
A temperature sensor is integrated into Cala KNX MultiTouch T. An external temperature reading can be received via the bus and processed with its own data to create a total temperature (mixed value).
The Cala KNX MultiTouch T has a PI controller for heating and cooling. The setpoint temperature can be changed using the "+" and "-" touch buttons.
Communication objects can be linked via AND and OR logic gates. The device is supplemented with a frame of the switch series used in the building, and thus fits seamlessly into the interior fittings.
Description
- Operating zone for light with 3 areas (switching and dimming)
- Operating zone for temperature control with 3 areas (warmer, cooler, changeover heating/cooling)
- A total of 9 areas, all of which can be assigned either to the intended bus functions or to other individual bus functions (switches, changeover switches, dimmers, blinds, awnings, shutters, windows, 8- or 16-bit encoders, scene call/saving)
- LEDs can be set. All LEDs Off, all LEDs On, active LEDs Always On, all LEDs On for specific time after button pressed, active LEDs On for specific time after button pressed. Settable, as to whether LED flashes at block object value = 1. LED brightness can be pre-set for day and night
- Area function when touching five or more push buttons. Can be configured as switch, selector switch, as 8 or 16 bit encoder or for scenario recall
- Scene control. 3 scene channels with 5 objects each
- 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 two-level) according to temperature. Regulation according to separate setpoints or basic setpoint temperature
- 4 AND and 4 OR logic gates each with 4 inputs. All 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
Technical Details
Specification
Casing: Genuine glass, plastic
Assembly: Flush-mounted (wall installation in junction box, Ø 60 mm, 42 mm deep or cavity wall socket for burr hole Ø 68 mm)
Degree of protection: IP 20
Dimensions: Housing approx. 55 x 55 (W x H, mm), Installation depth: approx. 10 mm, Base plate approx. 71 x 71 (W x H, mm). Total weight approx. 50 g
Ambient temperature: Operation and storage -25…+85°C
Ambient humidity: max. 95% RH, avoid condensation
Operating voltage: KNX bus voltage
Bus current: max. 19 mA
Data output: KNX +/- Bus plug-in terminal
Group addresses: max. 205
Assignments: max. 205
Communication objects: 198
Temperature measurement range: -25…+85°C
Properties
Properties
| Technology | KNX |
| Brand | ELSNER |
