Presence detector for ceiling mounting indoors. The sensor module detects moving heat sources (e.g. people) within an adjustable area of detection and starts a staircase timer. For fluorescent lamps with electronic ballast or electronic transformer with 1-10 V interface. The sensor module is equipped with a light sensor with an adjustable brightness threshold so that the lighting is only switched on when a specified brightness threshold is not met. When there is sufficient natural light, the presence function allows the sensor module to switch off the lighting even when a person is present. The switchable light control ensures that the room illumination remains almost constant. The sensor module continuously measures the brightness in the room and adjusts the illumination to an adjustable setpoint. For mounting in a size 60 flush-mounted socket or in the surface-mounted housing available as an accessory. With claw and screw fixing. With screw terminals. Functions: Switching and dimming of one output. External triggering via one PL-input (Slave, Side controller Plus). Memory function. Brightness dependent staircase lighting function, light control. Nominal voltage: AC 220/230 V, 50/60 Hz. Nominal current: max. 10 A, cos Phi 0.6. Control current: max. 50 mA. Load type: max. 25 controllable EBs (1-10 V). Outputs: 1 x make contact, 1x (1-10 V). Max. switching capacity: Incandescent lamps: 2200 W. HV halogen lamps: 2000 W. LV halogen lamps with wound transformer: 500 VA. Electronic transformers: 1050 W. Capacitive load: 10 A, 140 µF. Neutral conductor: required (3 conductor system). Wire range: max. 2x2.5 mm². Angle of detection: 360°. Number of levels: 6. Number of zones: 136. Number of movement sensors: 4. Recommended installation height: 2.5 m. Range: a radius of max. 7 m (at an installation height of 2.50 m). Sensitivity: continuously adjustable. Brightness threshold: continuously adjustable between approx. 10 and 1000 lux. Overshoot time: Channel 1: continuously adjustable between approx. 10 s and approx. 30 min. Colour: polar white.
