The DALI Photo Sensor is connected to the same communication line as existing DALI Module. It is applied as Photo Sensor Control for the 64EA of DALI Modules. The Photo Sensor is applied in the following two types.
…It is attached to the LDM(DALI Dimming Module) itself and operates as Photo Sensor for only one LED Fixture.
…By the one DALI-PH Sensor, the 64EA of LDMs can be controlled for the Photo Control.

…DALI PROTOCOL INTERFACE.
…254 steps of Photo Monitoring function
…16 sets of Scene Setting Functions
…16 sets of Group Setting Function.
…DALI Standard : IEC 62386
…Communication Speed : 1,200 BPS
…Data : Individual ON/OFF Control, Individual Dimming Control, Lamp Status/Alarm Signal, Ballast Status/Alarm Signal.
…Dimming Range : 5% ~ 100%
…Dimming times : Program
…Do not require a separate shielded communication cables, able to construct with general cable or cable wiring.
…When constructing the cable, able to use the 5C cable (3C-L/N/E, 2C-DALI). Also without installing a separate communication line, construction is possible.
…No need to distinguish between the polarity of communication line.

…It detects the 254 steps of Photo to operate the Dimming Control for the LDM by Photo Level.
…Setting function for 16 SCENE.
…The Global Interlocking Control is possible so that it can interlock control with other DALI Master.
…When controlling by the Photo Sensor, the LDM that has no Photo Sensor can be interlock controlled.

DALI-PH:
…Input Voltage : 12~60VDC
…Input Current : 10mA
…IP Rating : 32
…Default Range : 0 - 753Lux(0-70FC)
…Operation Current : 50mA
…DALI Control Standard : EN62386
…Operating Temp : -10°C to 45°C