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4.5.2
Busch-Presence detector KNX / Busch-Presence detector mini KNX
The Busch-Presence detector KNX / Busch-Presence detector mini KNX is available in two
versions:
The Standard version (6131/30-xxx + 6131/20-xxx),
■
The Premium version (6131/31-xxx + 6131/21-xxx).
■
The Standard version (6131/30-xxx + 6131/20-xxx) offers movement detection with 2
channels, as well as constant light switching. Constant light switching adds light when persons
move within the detection range and the daylight does not meet the required brightness level in
the room. For this the device detects the luminosity of the lamps used. As soon as the natural
light is adequate, the connected light sources are deactivated.
The combination of these two functions results in two advantages:
Energy is being saved since the lamps are deactivated as soon as the natural light has
■
reached sufficient brightness.
Additional energy is saved since the lights are only switched on when persons are inside the
■
room.
The Premium version (6131/31-xxx + 6131/21-xxx) not only switches lamps, but also dims
them. This makes constant light control much more precise and maintains the brightness level
in the room at the desired level. The integrated HVAC function makes it possible to control
heating, ventilation and air-conditioning in the respective detection range when someone is
present. This additionally saves energy. Two channels are available for this function. Special
comfort is made possible with the integration of the IR remote control (6010/25). The device
receives the signals and converts them on the KNX bus. The device also contains an integrated
room temperature controller object with temperature sensor. In addition, the device has
numerous general functions (see Description of parameters and objects).
Available also is the Busch-Watchdog Sky KNX. This device has the same functions as the
standard version of the Busch-Presence detector KNX / Busch-Presence detector mini KNX.
However, this device can be mounted in higher locations due to its greater sensitivity. It is better
suited as movement detector.
KNX Technical Manual 2CKA001473B8667 │ 06.02.2017
Product description
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