The Lunatone DALI-2 SI1L PRO combines the SI PRO's sensor-controller brain with a mains-voltage input. It evaluates up to 7 DALI-2 sensors (instances 203 and 204) in four operating modes — motion control, motion + constant light, constant light, and light control — and additionally accepts one 230V switching signal from a conventional motion sensor or switch, isolated from the bus.Key features Sensor controller for up to 7 DALI-2 sensors (instances 203 and 204) 4 operating modes, matching the DALI-2 CS logic 1 × switching input for mains voltage, cable up to 10m, reinforced isolation to DALI Constant light control and corridor function Function, timing and system behaviour configured via DALI Cockpit Bus powered, flush-box format Technical specifications Supply DALI bus Sensor capacity up to 7 DALI-2 sensors Input 1 × 230V AC switching input, max. 10m Mounting back box / class II device integration Dimensions 59 × 33 × 15 mm Ambient temperature -20°C to +60°C · IP20 For retrofits with 230V occupancy sensors that want DALI-2 daylight and presence logic without a room controller — the existing sensor keeps working, the SI1L PRO does the thinking.
