Light-dependent Control System Operating Instructions Part 1
Contents
1. Tel 49 4843 2009 0 Fax 49 4843 2009 33 E mail info hansen neon de Light dependent Control System Operating Instructions Part 2 Control Unit Sensor _ _ Potentiometer P1 lt _ died i pro h Bs op HA i ts a _ Potentiometer P2 eyt Nes rl i py is r r Service jumper 230 V input Sensor connection 0 10 V output Functional Description The purpose of the light dependent control system is to switch and dim an illuminated advertising sign depending on the ambient brightness twilight switch and dimmer function Both functions help to reduce the energy consumption and extend the service life of the system Example An illuminated advertising sign is switched on at dusk to shine at full brightness With increasing darkness the brightness of the system is reduced At dawn the brightness of the system is increased again corresponding to the increasing ambient brightness until the sign is finally switched off Initial Installation First the converter dimmer LEDs and the control unit must be installed and wired as shown in the wiring plan see part 1 of this instruction The service jumper in the control unit must be put into the position 1 2 to deactivate the time delay The potentiometer P1 is used to set the maximum dimming level at night Potentiometer P1 turned fully to the right System is dimmed to approx 30 Potentiometer P1 in middle position System is dimmed to approx 70 Po2. hansen neon technologie electronic licht WSE Hansen Munk GmbH This information is available on the Internet at www hansen neon de or www klinger neon de L71 04 2008 Contact Hansen Neon GmbH Norderstr 1 25855 Haselund Germany Tel 49 4843 2009 0 Fax 49 4843 2009 33 E mail info hansen neon de Light dependent Control System Operating Instructions Part 1 Control Unit Sensor Potentiometer P1 BSS as Potentiometer P2 at at A A t NG 4 Service jumper y 230 V input Sensor connection 0 10 V output 85 x 85 x 40 mm L x Wx H Control Elements P1 brightness potentiometer for setting the dimming level of the LEDs P2 switch off potentiometer for setting the switch off response characteristic Service jumper for bridging the delay element Technical Data D d Uor 230 V 50 60 Hz Sensor Control lon 0 005 A 1 2 W Uo 0 10 V controlled Degree of protection IP54 is J zez Control voltage 0 10 V Wiring C100 990 Dimmer 90 W aov cP E E LED Tube with up to 280 LEDs white C100 990 Dimmer 90 W aov P 7 Sau hansen neon technologie electronic licht WTE Hansen Munk GmbH This information is available on the Internet at www hansen neon de or www klinger neon de L72 04 2008 Contact Hansen Neon GmbH Norderstr 1 25855 Haselund Germany
3. tentiometer P1 turned fully to the left No dimming The potentiometer P2 is used the set the ambient light level at which the system is switched on and off The pre set default is 10 lux The setting can be changed as follows Middle position System is switched on and off at 10 lux Turned to the right System is switched on earlier at a lower ambient light level Turned to the left System is switched on later at a higher ambient light level As the light conditions around illuminated signs can be very different the switching and dimming levels should be set under real light conditions i e at dusk or dawn After the setting has been made the service jumper must be put into the position 2 3 to reactivate the time delay Additional Information Time delay The control system is equipped with an internal time delay function to prevent the control system from being influenced by short time light sources Such as car headlights or lightning flashes When working on the system however the delay can be very inconvenient so that it can be deactivated using the service jumper
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