inBOX 24 / inBOX 20
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4
1.2
INSTALLATION
inBOX 24 / 20 connects to the KNX bus through the on-board KNX connector.
Once the device is powered from the KNX bus, both the individual address and the
associated application program may be downloaded.
This device does not need any additional external power since it is entirely powered
through the KNX bus.
Figure 1.
inBOX 24. Elements
Note
:
the above element diagram refers to inBOX 24. It is entirely analogous for inBOX
20, although the inputs are not available
.
The main elements of the device are described next.
Test/Prog. Pushbutton (3)
: a short press on this button sets the device into
the programming mode, making the associated LED (2) light in red.
Note
:
if this button is held while plugging the device into the KNX bus, the
device will enter into safe mode. In such case, the LED will blink in red every
0.5 seconds.
Outputs (5)
: output ports for the insertion of the stripped cables of the
systems being controlled by the actuator (see section 2.3). Please secure the
1.
Output status LED.
2.
Prog./Test LED.
3.
Prog./Test pushbutton.
4.
Inputs.
5.
Outputs.
6.
Output control button.
7.
KNX connector.
3
5
7
2
4
1
6
