Room climate sensor Komfort for KNX System 55
New
Specification
Item no.
Room
Quantity
EAN
PU
PS
cream white glossy
2005 01
4010337130383
1/5
pure white glossy
2005 03
4010337130390
1/5
pure white matt
2005 27
4010337130413
1/5
anthracite
2005 28
4010337130482
1/5
colour aluminium
2005 26
4010337130505
1/5
black matt
2005 005
4010337130512
1/5
grey matt
2005 015
4010337130529
1/5
stainless steel (lacquered)
2005 600
4010337130536
1/5
Price system (PS) not equal to 1, 14 = reduced discount.
New product. Available from 07/2026.
Note: For legal reasons, some products are not available in certain countries.
cream white glossy
EAN 4010337130383
Item no. 2005 01PU 1/5
PS
pure white glossy
EAN 4010337130390
Item no. 2005 03PU 1/5
PS
pure white matt
EAN 4010337130413
Item no. 2005 27PU 1/5
PS
anthracite
EAN 4010337130482
Item no. 2005 28PU 1/5
PS
colour aluminium
EAN 4010337130505
Item no. 2005 26PU 1/5
PS
black matt
EAN 4010337130512
Item no. 2005 005PU 1/5
PS
grey matt
EAN 4010337130529
Item no. 2005 015PU 1/5
PS
stainless steel (lacquered)
EAN 4010337130536
Item no. 2005 600PU 1/5
PS
Price system (PS) not equal to 1, 14 = reduced discount.
New product. Available from 07/2026.
Note: For legal reasons, some products are not available in certain countries.
Optional accessories
Accessories
Heating, ventilation, air conditioning
Rocker switch / Rocker button
Alarm devices and sensors
Features
- Room climate sensor with integrates bus coupler.
- Room temperature auxiliary unit for a heating actuator with controller.
- Segment-based display: Display of the operating mode (comfort, lowering temperature, night-time lowering, eco), window status, operation lock, boost function, heating/cooling mode, humidity and air quality status as a configurable traffic light indicator.
- Display brightness can be configured incl. day/night mode.
- Integrated temperature and humidity sensor.
- Connection of an external temperature sensor.
- Dew point determination and alarm function.
Operating functions
- Setpoint adjustment.
- Operating mode change.
- Operation lock can be set automatically after a set time or via an object.
- Switch on/off function.
- Boost function.
- Heartbeat function: Check whether the application is running without errors.
Controller auxiliary unit
- Control of heating actuators for KNX with integrated room temperature controller.
- Change the operating mode of the room temperature controller.
- Adjust the target temperature of the room temperature controller.
Integrated button interface, 4-gang
- 4 zero-voltage inputs for buttons, switches, door/window status, leakage/condensation sensor, pulse counter, temperature sensor, output.
- Scene auxiliary units and value transmitter functions (temperature, brightness, RGBW colour values).
- Different telegrams with short/long button press.
- Short-circuit-proof, overload-protected and reverse-polarity-protected outputs.
Logic functions
- 8 separate logic functions (AND, OR, XOR, 1-bit to 1-byte, blocking element, comparator, limit switch).
- Dedicated KNX communication objects, processing of external KNX telegrams.
Technical data
| KNX medium | TP256 |
| KNX current consumption | 8 to 14 mA |
| KNX connection | Connection and junction terminal |
| Number of inputs | 4 |
| Output voltage | DC 5 V SELV |
| Output current | Max. 3.2 mA |
| LED current | 2.2 mA per output |
| Length cable set | 25 cm, can be extended to max. 30 m |
| Protection class | III |
| Installation depth | 19 mm |
| Ambient temperature | -5 °C to +45 °C |
| Relative humidity | 5 to 95% (no condensation) |
Notes
- KNX Data Secure compatible.
- Firmware can be updated using the Gira ETS Service App (additional software).
- Configuration and start-up of the device from ETS 5 version 5.7.7 or higher or ETS 6 version 6.3 or higher (recommended).
Scope of delivery
- KNX connection and junction terminal included in the scope of delivery.
- 5-wire cable set
Room climate sensor Komfort
Technical documentation
Technical documentation.
Technical documentation
Technical documentation.
Room climate sensor Standard / Komfort
Operating instructions
Operating instructions.
Operating instructions
Operating instructions.
Room climate sensor Standard / Komfort, Room climate sensor HVAC Standard / Komfort
Product database
from version 5.7.7 and 6.3.0
Product database
from version 5.7.7 and 6.3.0
Room climate sensor Komfort
Technical documentation
Technical documentation.
Technical documentation
Technical documentation.
Room climate sensor Standard / Komfort
Operating instructions
Operating instructions.
Operating instructions
Operating instructions.