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How to mount the Sentido switch
Use a standard European backbox with screws to mount the Sentido switch. The screwdistance needs to be 60mm.
The depth required for the Sentido switch KNX is 20mm. Additional depth should be reserved for connecting the device.
Caution:
when fixing the screws, do not apply to much force since this will deform the plastic surrounding the opening E.
Doing so might disable the Sentido front cover to be mounted onto the Sentido switch!
Caution:
using screws that are to big might disable mounting the Sentido front cover onto the Sentido switch. The Sentido
front cover should be completely hiding the Sentido switch when mounted. If not the capacitive coupling to the Sentido front
cover might not work properly, this will result in a reduced sensitivity of the switch!
Caution:
the device could become damaged. Never connect the device to 230V or mains!
Caution:
the device could become damaged. If there are any 230V or mains cables in the vicinity, make sure to maintain the
distances to them specified in the applicable standards and regulations. Never install the device in a flush-mounted box toge-
ther with 230V or mains cables.
How to put the Sentido switch into operation
Connect the bus line according to the KNX standard.
The required voltage to operate comes from the KNX bus.
Load the physical address into the Sentido switch from ETS via the KNX bus.
Complete the required configuration settings for the Sentido switch in ETS, and transfer the configuration by the KNX bus into
the Sentido switch. Depending of the Sendido front cover all four or only two touch sensors will be used.
Use the ETS database file you can find on our website www.basalte.be.
Caution:
if you install the Sentido front cover while the Sentido switch is operating, the Sentido switch will light up like it was to
be touched. This ‘false detection’ is caused by the presence of the Sentido front cover. This situation will remain for 60 se-
conds, after that the Sentido switch will self calibrate and the device will work properly again. You can force the calibration by
removing the power from the device and powering it up while the Sentido front cover is in place.
Caution:
not mounting the Sentido front cover correctly may result in a poor sensitivity of the touch sensors. Please be aware
to always push the front cover onto the Sentido switch as far as possible.
Operating the Sentido switch
Touching a single surface of the sentido switch will make the RGB led turn white as long as you keep touching the surface.
Touching more then one surface at the same time will activate the comfort function and turn the RGB led orange as a visual
feedback.
These colours can not be changed.
When no surface is touched the RGB led can be controlled by KNX enabeling the use of the RGB led for displaying status
information or the use of the RGB led to illuminate the device in the dark.
In order to detect the difference between touching one surface or more then one surface, the surfaces need to be touched for
a minimum amount of time.
The entire surface of the Sentido front cover will become touch sensitive, enabeling you to touch the Sentido anywhere you
want.
Technical data
Initialisation:
after a bus voltage failure or a bus reset, the Sentido switch will not be ready for operation for at least 10 se-
conds.
Power supply from the bus:
DC 24V / <10mA
Inputs:
4 capacitive touch sensors
Outputs:
1 RGB led
Ambient temperature:
Operation:
-5°C to 45°C
Storage:
-25°C to 55°C
Transport:
-25°C to 55°C
Max. humidity:
93% relative humidity, no moisture condensation
Environment:
the device is designed for use at up to 2000m above sea level (MSL).
Protection class:
II
Type of protection:
IP 20
Basalte bvba
Dorpsstraat 5A
9052 Gent
Belgium
tel +32 9 3857838
fax +32 9 3296695
www.basalte.be
