with Application Controller (Instance mode can be activated)
sensor for motion, light, temperature, relative humidity, air pressure and air quality

Compact sensor module with motion detection (PIR) and light intensity measurement for DALI and DALI-2 systems. The module can either be used to directly control the DALI system (application controller) or simply to gather measurements for a building management system (instance mode).
The DALI-2 CS can be configured with the DALI Cockpit Software to send various DALI commands upon motion detection (on/off, max, min, scene, …) to either the entire DALI system, groups, or individual addresses.
The module contains a light sensor and can automatically adjust room lighting (constant light control). 4 operating modes are supported: motion triggered constant light control; motion triggered lighting; constant light control; light control via threshold switches.
Additionally independent threshold switches can be configured for the sensor values: temperature, humidity, air pressure and air quality.
In addition, alternative behaviour and parameters can be set, for example to change between different destination addresses or light values.
Multiple sensors within one group will synchronise automatically.
The device is powered directly by the DALI bus. The measured values can be read out via the DALI line.

DALI-2 CS is available in three different housings: for direct mounting on cavity walls or installation boxes (standard), for suspended ceilings (with spring), or for surface mounting (with backbox). The housing colour is traffic white RAL 9016 (-W16). Other colours are possible on request: pure white RAL 9010, or black (-B)
Factory setting: motion detection and 10min hold time before the off command.