Description Purpose and application The DALI MULTIeco control unit controls the lighting at the workplace and in offices according to the level of daylight and the presence of persons to increase comfort and save energy. DALI MULTIeco The control unit can be installed in luminaires (e.g. floor standing luminaires) or in suspended ceilings. Function The control unit can be operated in two different operating modes, see also “Setting the operating mode”: Brightness control The sensors measure the brightness in the area to be regulated and keep this to an adjustable set value by introducing artificial light according to the amount of daylight available. The sensors also detect the presence of people. When the level of daylight is sufficient or people are no longer present, the connected luminaires switch off after an adjustable delay period. Brightness control, presence detection and automatic switch-on can be activated and deactivated using various modes. Brightness reduction Control unit Fitting instructions If persons are present, the luminaires are dimmed to an adjustable brightness value. If no persons are present, the brightness drops to a fixed standby value of 50%, 30% or 10% after an adjustable delay time. Automatic switch-on and automatic switch-off during periods of prolonged absence can be activated and deactivated using various modes. Design The control unit is made up of the following components: A G F E D L N DALI MULTIeco Sensor B L’ DA+ DA - C • Adjusting screw for switch-off delay time (A) • Sensor connection (B) • DIP switch (C) • Pushbutton connection (D) • Control line connection (E) • Load contact (F) optional, see “Setting the switch-off delay time” in the operating instructions • Power supply connection (G) Installation Safety instructions The control unit must only be installed and put into operation by a qualified electrician. The applicable safety regulations and accident prevention regulations must be observed. WARNING! Exposed, live cables or damaged housing. Danger of electric shock! • Only work on the control unit when it is deenergised. CAUTION! Destruction of the control unit and other devices through incorrect mounting! • Do not operate any other control units on the control line. • Use the LMS CI BOX mounting kit for ceiling installation. VI 2011 DALI_MULTIeco_ma0611en_we1.02.indd OSRAM GmbH Kunden Service Center Customer-Service-Center (CSC) Steinerne Furt 62 86167 Augsburg Germany • Ensure that the external pushbutton is designed for the mains voltage. • Do not wire the control and pushbutton lines with an external voltage, especially not a mains voltage of 230 V. • Do not exceed the maximum number of electronic control gears. Tel : +49 (0) 1803 677 - 200 (kostenpflichtig / charges apply) Fax.: +49 (0) 1803 677 - 202 www.osram.com www.osram.de 40083213713002 4008321371300 Page 1 of 2 Connecting the control unit Installation (cont.) N L L N PE L N L‘ DA+ DA - Left: Individual operation with max. 2 sensors L N Sensor DALI MULTIeco H DALI MULTIeco ~ ~ DA DA ~ ~ DA DA L H H Sensor J Pushbutton M J J Right: Networked operation with up to 4 DALI MULTIeco control units and central presence detection Sensor N L N QTi DALI EVG 1 2 3 4 K Lamp 1 2 3 4 L Y-Connector M Y-Connector Screw Sensor N To luminaire group 1 DALI MULTIeco K H O To luminaire group 2 QTi DALI EVG J K O Appendix Technical data Operating voltage 100-240 VAC / 50-60 Hz (DC operation permissible) Supply connection L, N (PE not required) Control connections DALI IEC 10 electronic ballasts can be connected, max. line length 100 m Pushbutton input Potential-free make contact, max. line length 50 m Sensor connection Max. 2 sensors, max. line length 25 m Pin assignment: 1: Supply voltage (+ 3.3 V) 2: Light measurement 3: Motion signal 4: Ground Pin 1 2 3 4 Max. load contact load capacity L’ 5 A resistive load Fuse External 16 A Power consumption Operation: 1 W Standby: < 0.5 W Ambient temperature 0 °C … +50 °C Adjustable light value 20-600 lux (measured at sensor) Protection type IP 20 Protection class II Dimensions (L x W x H) 118 x 30 x 21 mm Hole distance for mounting 110 mm Max. number of ECGs: 10 (depends on the ECG type to be connected) The CE requirements to EN 60928 are fulfilled. The EMC requirements to EN 61547 are fulfilled. Conformity with the relevant EU directives is confirmed by the CE symbol. Page 2 of 2