Description Purpose and application The DUO sensor detects the presence of persons and measures the intensity of ambient light. DUO The sensor is designed for installation on ceilings or in luminaires using a T5/T8 holding clip and is ideal for the expansion of existing electrical installations. The following application types are available, depending on how the sensor is connected (see the connection diagram in the fitting instructions): • Alternative 1: One sensor switches a load area by means of light and/or motion detection. • Alternative 2: One sensor switches a load area by means of light and/or motion detection. Additional motion detection sensors are used to expand the detection area (slave mode). Function The sensor operates fully automatically and the values detected by the sensor (motion, light value) control the switching behaviour on the basis of the parameters set by the user. The measured light value depends on the incidence of daylight, the artificial lighting and the properties of the surface (light/dark). The following parameters can be set: Presence sensor (light and motion sensor) Operating instructions • Switch-off delay time (if no motion is detected) • Light value • Function mode Design The G sensor is made up of the following components: A Upper section of housing: • Motion sensor (A) B 1 5 B • Light sensor (C) DUO • Adjusting screws: C 6 mm 0,34 - 1,5mm2 1 D B • LED (B) 1 2 3 4 E F ON 5 –– Setpoint for brightness (D) 0V N L –0V– NSwitch-off delay time (E) L DUO • DIP switch on the back (F) G A Lower section of housing: G • Connections (G): –– L, N: Supply lines –– Switch contact B 5 1 2 3 4 C 1 DUO –– Parallel circuit for joint motion detection DUO 6 mm 0,34 - 1,5mm2 D B 1 F ON E 5 B 0V N 0V N L L G LED display The LED (B) indicates the operating state of the sensor. LED Operating state Green Switch contact OFF (sufficient daylight) Orange Switch contact ON (artificial lighting required) Flashes slowly (green/orange) Motion detected (orange = normal mode; green = slave mode) Flashes rapidly (orange) Setpoint for brightness was exceeded. Reduce the setpoint and check the light conditions at the installation location. Off Slave mode (see the connection diagram in the fitting instructions) IX 2009 DUO_ba0909en_we1.01.indd OSRAM GmbH Kunden Service Center Customer-Service-Center (CSC) Steinerne Furt 62 86167 Augsburg Germany Tel : +49 (0) 1803 677 - 200 (kostenpflichtig / charges apply) Fax.: +49 (0) 1803 677 - 202 www.osram.com www.osram.de 40083214963550 4008321496355 Page 1 of 4 Operation Symbols Luminaire on Luminaire off Automatic control principle Precondition: Motion detection and brightness control are activated. Luminaire OFF Luminaire OFF Motion? no yes Motion? no Artificial light required? no yes yes Artificial light required? Luminaire ON no yes Luminaire ON Luminaire ON Luminaire ON Motion? 1 - 60 min Luminaire OFF no yes 1 - 60 min Motion? no Artificial light required? Luminaire OFF 5 min Luminaire OFF no yes yes 5 min Artificial light required? Luminaire OFF no After the mains voltage is applied and the mains voltage returns, the lighting is switched on. yes Function of the DIP switches Function Motion detection Brightness control Switch-offsignaling DIP switch (F) Activated 1 ON Deactivated 1 OFF Activated 2 ON Deactivated 2 OFF Activated 3 ON Deactivated 3 OFF DIP switch 4 has no function (only used for production purposes) Default setting (state at delivery): DIP switches 1+2 are activated, DIP switch 3 is deactivated Page 2 of 4 Activating motion detection and brightness control Operation (cont.) Motion detection and brightness control can be activated individually or jointly. Motion detection To activate: DIP switch 1 = ON To deactivate: DIP switch 1 = OFF Brightness control To activate: DIP switch 2 = ON To deactivate: DIP switch 2 = OFF Note: When DIP switches 1 and 2 are set to OFF, the sensor is in slave mode (expansion of the motion detection area); see the connection diagram in the fitting instructions. Activating switch-off signaling Precondition: Motion detection is activated (DIP switch 1 = ON). The switch-off is signaled by a brief flash of the lighting 30 s before the switch-off delay time expires if no motion is detected. To activate: DIP switch 3 = ON To deactivate: DIP switch 3 = OFF Specifying set value for brightness control Note: • Make the setting while there is a low incidence of daylight. • Do not cover the sensor while making the setting. • When checking the function, keep an adequate distance to the sensor to avoid altering the luminance measurement. • While the setpoint is being changed, the switch-off delay time is set to 10 seconds for one minute if there is too much light. 5 Turn the adjusting screw (D) on the sensor to the required setting: 5 • Default setting: Position 10 = automatic mode 1 • Position 1 – 9: 30, 60, 100, 150, 200, 250, 300, 400, 500 lux 1 • Position 10 (all the way to the right): Automatic mode. The sensor independently defines the switch-on and switch-off thresholds based on the measured values. Adjusting the switch-off delay time Switch-off delay time if no motion is detected. Turn the adjusting screw (E) on the sensor to the required setting: • Default setting: Position 5 = 10 minutes delay time 5 5 1 1 • Position 1 (all the way to the left): Test mode for checking the function. Switch-off delay times (no motion or sufficient daylight) are reduced to 10 s. • Position 2 – 9: 1, 3, 5, 10, 15, 20, 30, 45, 60 minutes Page 3 of 4 Appendix Technical data Operating voltage 220-240 V/50-60 Hz (no DC operation) Fuse External 6 A (10 A) Power consumption Switched on: Approx. 1 W Switched off: Approx. 0.7 W Maximum total line length 100 m Switch output Floating contact (internal relay, make contact) Switch output load capacity Resistive load: 10 A/250 V AC, 6 A/30 V DC Ohmic lamp load: 5 A Inductive load: 5 A 30 x single-lamp ECG 18 W 20 x two-lamp ECG 18 W 30 x single-lamp ECG 36 W 20 x two-lamp ECG 36 W 20 x single-lamp ECG 58 W 10 x two-lamp ECG 58 W Detection area Max. Ø 12 m Installation height Max. 5 m (ideal: 2.5 - 3 m) Switching hysteresis Approx. 15% Operating temperature 0 °C ... +50 °C Protection class II Protection type IP 20 Weight Approx. 150 g Dimensions (L x W x H) 58.5 x 70.5 x 47 mm Dimensioned drawing Conformity with the relevant EU directives is confirmed by the CE symbol. Page 4 of 4