OSRAM OPTOTRONIC Constant current LED power supplies with 3DIM - Manual (Page 45)

45
LEDset APPLICATIONS
The MCU approach can be a bit more expensive and may
require more design development skills (need of HW and
SW development) compared to the application solutions
discussed earlier in this chapter. However, together with
OSRAM ECGs equipped with LEDset interface, it signifi cantly
increases the customizability and fl exibility of the luminaire
system.
Figure 44: Thermal derating – MCU solution: module status signaling by an LED. Figure 45: MCU solution: module status signaling/communication by IR interface.