The Theben theRonda S360 Flat KNX has 2 light channels and 2 presence channels with a circular detection area 360°, up to Ø 9 m (64 m²).
Function description
- Passive infra-red presence detector KNX for ceiling installation
- Circular detection area 360°,Ø 8 m, (50 m2) at mounting height 3 m
- 2 channels light and 2 channels presence
- Mixed light measurement
- 2 light channels C1, C2
- Switching operation or constant light control with standby function (orientation light)
- Switching mode with dimmable lighting
- Choice of fully or semi-automatic
- Brightness switching value or set point value can be set in lux by using parameters, the object or via remote control
- Teach-in of the brightness switching value or the set point value
- Reduction of time delay when present briefly (short-term presence)
- Manual override by telegram or remote control
- 2 presence channels C4, C5, individually configurable
- Switch-on delay and time delay configurable
- Setting the room correction factor for brightness measurement comparison
- Adjustable sensitivity
- Test mode for checking function and detection area
- Scenes
- Parallel switching of multiple presence detectors (Master/Slave or Master/Master)
Technical data
Installation height |
2 – 4 m |
Minimum height |
> 1,7 m |
Measuring range brightness
|
10 – 3000 lx |
Detection angle |
360° |
Type of connection |
KNX bus terminal |
Installation type |
Ceiling mounting |
Light switch-off delay |
30 s – 60 min |
Lamps |
Energy saving lamps, fluorescent lamps, Incandescent/halogen lamps, LEDs |
Light measurement |
Mixed light measurement |
Presence switch-off delay |
10 s - 120 min |
Switch-on delay presence |
10 s – 30 min / inactive |
Ambient temperature |
-15°C ... 50°C |
Detection range |
50 m² (ø 8 m | 360°) |
Colour |
White |
Type of protection |
IP 54 (when fitted) |