Typical applications
Optical presence detector thePixa P360 KNX
75
13.5
Constant lighting control, additional monitoring of room occupancy to
control ventilation, 1 zone
Presence detectors with constant lighting control control the lighting dependent on natural daylight if the room is
occupied. Artificial light is automatically dimmed up with reducing levels of daylight, and with increasing amount of
daylight the artificial light automatically dims down and finally switches off.
In addition, the ventilation is controlled according to the number of persons. With the 3 configurable thresholds, the
ventilation can be controlled according to the number of persons, so the air always has the desired quality.
It is also possible to send the number of persons cyclically on the bus.
13.5.1
Devices
•
thePixa P360 KNX (2269200)
•
DMG 2 T KNX (4930270)
13.5.1
Overview
13.5.2
Objects and links
Links
No.
thePixa P360 KNX
No.
DMG 2 T
Comment
Object name / function
Object name
14
Z1 Light output / Send value
2
DMG 2 T channel C1 / dimming
value
Dimming value for lighting
16
Z1 Light input /
Feedback value
10 DMG 2 T channel C1 / feedback
in %
36
Z1 Ventilation
32 DMG 2 T channel C2 / dimming
value
Dimming value for ventilation
Obj. 14
Obj. 2
Obj. 16
Obj. 10
Obj. 36
Obj. 32