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ABB i-bus® KNX
Lighting Control – DALI

DALI Light Controller DLR/S 8.16.1M DALI Light Controller DLR/A 4.8.1.1
Energy through constant lighting control Decentralized Constant Lighting Control

Control via 16 lighting groups. Up to 8 lighting groups can The new DALI Light Controller DLR/A 4.8.1.1 is a surface
be controlled with 8 light sensors. Master-slave, staircase mounting device for switching and dimming of 8 indepen-
light and Scene mode round off the functions. dent lighting groups. A maximum of 64 DALI devices can be
connected. The device can be used for 4-fold constant light-
ing control in connection with 4 Light Sensors LF/U 2.1.
Further more staircase lighting and master / slave functions
are provided. Fault feedback messages, e.g. concerning bal-
last or lamp failures, can be programmed and activated via
KNX. The compact surface-mounted housing allows the de-
centralized installation in the underfloor or in false ceilings –
optimal for the use with Room Controller RC/A.

14
DALI 1 2 3 4 5 6 7 8
DALI Light
Controlller Flexible
DLR/S 8.16.1M group assignment
Light Sensor
KNX

Manual Operation/
light operation visualisation
via touch display