This logic group controls how, for example, outdoor lighting is controlled depending on an astronomical clock. The outdoor lighting is switched on once by the astro clock at sunset and switched off at sunrise. In parallel with the astro clock, the gate element is enabled at sunrise and disabled at sunset via the enable. In this way, only the astro clock controls the outdoor lighting from sunset to sunrise.

For the rest of the time, i.e. from sunrise to sunset, the outdoor lighting is controlled by the motion detector. This ensures that the lighting is only activated when necessary, when movements are detected. The astroclock, on the other hand, takes over control during the night hours to ensure that the outdoor lighting is automatically switched on at nightfall and switched off again at daybreak.

This intelligent control not only saves energy, but also ensures adequate lighting during the night hours. The combination of astronomical clock and motion detector ensures efficient and demand-oriented use of the outdoor lighting, guaranteeing a high level of comfort and safety.