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1. Obelux MI 2KR A User Manual v1 4 FINLAND info obelux com Obelux MI 2KR A 04 06 2014 Page 9 17 8 2 Configuration Open all four 4 screws that secure the plastic made clear cover to the chassis using a slot head screwdriver This cover is secured using a strap between hatch and chassis to prevent it falling away Using the DIP switches on the controller board inside terminal box the following parameters are easily configured into MI 2KR x A Light head intensity either 2 000 cd or 200 cd red Operating mode during night time e g ICAO Medium Intensity Type B flashing red Type C fixed red Flash rate flashes per minute Photocell mode either enabled or disabled Device mode in network either master or slave Embedded software in the aviation obstruction light reads configuration switches regularly Configuration change be comes effective within few seconds Factory configuration is all DIP switches set to OFF i e turned to left 8 2 1 Light head type The first two DIP switches 1 and 2 located on top of switch block set the light output pest Mghhedtype OOOO Light head tvpe 1 2 9 i off off Medium intensity 2 000 cd red left left d on Medium intensity 1 000 red and NVG compliant infrared right left E Medium intensity 2 000 cd red at day and 200 cd red at night n pd Medium intensity 2 000 cd red and NVG compliant infrared right right Kindly note that infrared requires factory installable option
2. Too many RS 485 termination resistors 120 on the same RS 485 communication bus Do not exceed maximum operating voltage Mains power supply input is protected with overvoltage protection circuit that is tuned to stated operating voltage range AC input to the AC DC power supply module is overvoltage protected with components like MOV metal oxide varistor that are rated according to the nominal AC input voltage Photocell is sampled once in a minute and read value are averaged to avoid sudden state changes It takes approx three 3 minutes to change system state between day and night Intensity threshold values are set in the factory 11 1 Troubleshooting GPS if installed External GPS antenna is mounted on top of aviation obstacle light Antenna needs non blocked view to GPS satel lites in orbit After start up GPS receiver may take some time to obtain correct almanac data and calculate current time using data from the orbiting GPS satellites This operation requires data from greater number of GPS satellites than the GPS receiver normally needs to maintain the time In case the system cannot gain a GPS lock fix please check the external GPS antenna connector on the printed circuit board inside terminal box This connector shall be firmly seated and secured 12 Spare parts Part code GC MI 2KR Replacement glass cover incl gaskets CONT GPS 2KR SAL Controller board with GPS module CONT 2KR SAL Controller board without
3. 8 2 2 Flash rate The DIP switches 3 4 and 5 are used to set the desired flash rate Some entries are reserved for future use in new software versions Technical information in this document is subject to change without notice Copyright Obelux Oy 2014 Obelux Oy phone 358 9 6871 6800 Kutomotie 6 B fax 358 9 621 5518 Fl 00380 htto www obelux com Obelux MI 2KR A User Manual v1 4 FINLAND info obelux com O B LU X Obelux MI 2KR A 04 06 2014 Page 10 17 DiPswith aapa a e 8 2 3 Photocell DIP switch 6 controls whether the internal photocell is used to drive the unit between light s on and light s off Photocell mode ne M m Photocell is disabled Photocell controls the light s 8 2 4 Device mode DIP switch 8 is used when multiple Obelux aviation obstruction lights are connected together using RS 485 network to have one aviation light acting as master unit On standalone installations i e when other aviation lights are not pre sent or network feature is no used leave this switch at OFF DIPSwitch RS 485 bus operation 8 XJ off left This device is slave on right This device is master Using DIP switch 8 the obstruction light can be set to operate as master in network Only one obstruction light shall be master in a network domain Master unit broadcasts time and illumination data to slave units Time is typically received from GPS and illumination information comes
4. RS 485 bus is unavailable on standalone models having Ethernet IP option installed With this Ethernet option in stalled use high grade CAT5 or better Ethernet copper cable and RJ 45 connectors Obelux recommends foil shielded cable FTP Set the RS 485 termination jumper on devices at both ends of the RS 485 bus RS 485 interface connectors on the controller are marked as D Data D Data and SH Shield Input and out put wires are sharing the same connector i e in this case there are two wires in each terminal block connector Technical information in this document is subject to change without notice Copyright Obelux Oy 2014 Obelux Oy phone 358 9 6871 6800 Kutomotie 6 B fax 358 9 621 5518 FI 00380 htto www obelux com Obelux MI 2KR A User Manual v1 4 FINLAND info obelux com Obelux MI 2KR A 04 06 2014 Page 14 17 8 3 8 Post installation actions Place the cover properly on its place and securely tighten all four screws on the corners of the cover 8 3 9 Power On At start up all the status LEDs on the controller board are turned on Then the LEDs are turned off in sequence starting from the top and the red light head is turned on Alarm relay changes state to signal inactive state After three minutes if photocell control is enabled the system takes control from photocell 9 Status indications Status indications are LEDs mounted on the controller board in front of configuration DIP switches Some of
5. from photocell internal or external If the information flow from master unit to slave units is inter rupted the slave units will use local photocell setting and local clock time in their operations As data flow resumes the slaves automatically synchronise themselves with master unit Note jumper RS 485 TERMINATION right above RS 485 interface connectors if multiple lights are connected to each other When this jumper is connected short circuited the RS 485 bus is terminated here with 120 O resistor Obe lux recommends to terminate RS 485 bus with 120 ohm resistor on both ends of this communications bus 8 2 5 Reserved setting DIP switch 7 is reserved for future use Keep this DIP switch in OFF position unless otherwise instructed by Obelux Technical information in this document is subject to change without notice Copyright Obelux Oy 2014 Obelux Oy phone 358 9 6871 6800 Kutomotie 6 B fax 358 9 621 5518 Fl 00380 htto www obelux com Obelux MI 2KR A User Manual v1 4 FINLAND info obelux com Obelux MI 2KR A 04 06 2014 Page 11 17 6 3 Mounting 8 3 1 Physical installation Mount the obstruction light to selected mounting point using quality made fasteners Photocell is located on the controller board National regulations shall be consulted to find the approved installation direction for photocell In general the photocell need an unblocked view to operate properly If the photocell is blocked the MI 2KR x A remains in
6. 14 Mechanical dimensions external GPS antenna 14 May 2014 Added a section on grounding 04 June 2014 Changed light head type descriptions Changed GPS info in troubleshooting Technical information in this document is subject to change without notice Copyright Obelux Oy 2014 Created Checked Approved by Obelux Oy phone 7358 9 6871 6800 2014 06 04 RJ Kutomotie 6 B fax 358 9 621 5518 Name Status Fl 00380 htto www obelux com Obelux MI 2KR A User Manual v1 4 Release FINLAND info obelux com
7. GPS module Technical information in this document is subject to change without notice Copyright Obelux Oy 2014 Obelux Oy phone 358 9 6871 6800 Kutomotie 6 B fax 358 9 621 5518 Fl 00380 htto www obelux com Obelux MI 2KR A User Manual v1 4 FINLAND info obelux com O B LU X Obelux MI 2KR A 04 06 2014 Page 16 17 13 Configuration sheet Fi pz tede OOOO Light head type CNN NRI di off off Medium intensity 2 000 cd red ph 2 Medium intensity 1 000 cd red and NVG compliant infrared right left si Medium intensity 2 000 cd red at day and 200 cd red at night Medium intensity 2 000 cd red and NVG compliant infrared right right Ge a e 3 4 5 off off off left Steady burning i e fixed off on off ES DIP Switch photocell mode 6 off left Photocell is disabled on right Photocell controls the light s DIP Switch hii off left Reserved DIP Switch 8 RS 485 bus operation off left This device is slave Technical information in this document is subject to change without notice Copyright Obelux Oy 2014 Obelux Oy phone 358 9 6871 6800 Kutomotie 6 B fax 358 9 621 5518 Fl 00380 htto www obelux com Obelux MI 2KR A User Manual v1 4 FINLAND info obelux com O B LU X Obelux MI 2KR A 04 06 2014 Page 17 17 14 Change log Version Date Created Changes gt Z O 1 f9 December 2013 1 1 09 April 2014 Voltage selector 12 12 May 20
8. O R E LU X Obelux MI 2KR A 04 06 2014 LED LIGHTING USER MANUAL This User Manual applies to Obelux 2 000 cd red standalone aviation obstruction lights with software version 3 0 or above Technical information in this document is subject to change without notice Copyright Obelux Oy 2014 Obelux MI 2KR A User Manual v1 4 Table of contents IBMO CIO RRRRRRRRRRRRRRRRRRRRRRRRRRRRERRRRRREEREEEENEEMEEEEEEEEEMEMEMEEEEMMEEEEEEEMMEEEMMMMEEMMMMMMMMMMMMMMMMMM 3 UE os 3 3 Oe RR eee ne ee ene ee ee ee eee 4 F MOUNINO cate eat ane cone ni ate A nance pentane EA T E dues E A E A E A 4 SEE Dm N a EE E eee ee 4 5 1 Honzontal FIO UMM S OU RN Om om mmm 5 5 2 Pate Mounting Sole NT mmm 5 5 9 WSU all MOUNINO SO Desiraren R E EE E E E 6 o PIN e E EAE P E 6 eo aa A E EE AE A EE EEA 7 7 1 Etherneti P NetWork POP 7 e UOP a AE E EE E AE A E EEA 8 7 3 PONT UGS 8 BNI E 8 INAS aN tet cease E A eet EAEE AE ce stasis EAEN A eet ae E A E A E EE 8 8 1 Pire c EN 8 c ONC eno 9 8 2 1 WAGE TOA Ie COO TOTEM 9 8 2 2 m NINE E m 9 8 2 3 uilesc N 10 8 2 4 ICS NUS EET T
9. Oy 2014 Obelux Oy phone 358 9 6871 6800 Kutomotie 6 B fax 358 9 621 5518 Fl 00380 htto www obelux com Obelux MI 2KR A User Manual v1 4 FINLAND info obelux com Obelux MI 2KR A 04 06 2014 Page 5 17 5 1 Horizontal mounting set Obelux MI 2KR A with horizontal mounting set OPT MSH 2KR A with OPT GPS 2KR A Dimensions are in mm 5 2 Plate mounting set Obelux MI 2KR A with plate mounting set OPT MSP 2KR A with OPT GPS 2KR A Dimen sions are in mm Plate mounting set is generally used to install MI 2KR x A on top of a nacelle in wind turbine system Technical information in this document is subject to change without notice Copyright Obelux Oy 2014 Obelux Oy phone 358 9 6871 6800 Kutomotie 6 B fax 358 9 621 5518 FI 00380 htto www obelux com Obelux MI 2KR A User Manual v1 4 FINLAND info obelux com Obelux MI 2KR A 04 06 2014 Page 6 17 5 3 Vertical mounting set Obelux MI 2KR A with vertical mounting set OPT MSV 2KR A with OPT GPS 2KR A Dimensions are in mm 6 Parts User accessible parts are illustrated and explained in the table below Connectors on the system board are designed to house mains power supply wires of size up to 4 6 mm nominal cross section and communications cable wires of size up to 1 5 mm Power supply cable wires are secured using screw terminals the other wires a
10. UE 10 8 2 5 Reserved SOTHO M eiaei 10 8 3 NOMI Ter haters 11 8 3 1 iiic Nau MM 11 8 3 2 PUAN EIA MET nT m 11 8 3 3 Using With DC power supply sicceseeveececzseseesestenscaverieccayesiedcaedieshoenecaseqeaztceneakanseedgeiaesd davedaad qaussacsedtaceadeestinet 11 8 3 4 duce 11 8 3 5 Connectors Mains power in and Mains power OUt ccccceseeeeeceeeeeeeeeeeeeseeseeeseeeeeeesaeeeeseeeeeesseneesens 12 8 3 6 GONMECIOlS Grounding RENTRER u m 12 8 3 7 Connectors Alarm and RS 485 cccccccccccccsssseeeecceesececccseuseeeccseauececeeaeuseeeesseaaseeeesseaeeeeessaaseeeesssaages 13 8 3 8 Postinstalation AG HONS NTC TIT T OE 14 8 3 9 doo 14 SS nor NS cae ent T E m 14 O USCS FOR ALARN E 15 Pa FOUNDE SNOU RR 15 11 1 Troubleshooting GPS if installed sicctecccsseaccnsvsasencestencnexnehadecennsd scestoaneccdaeacdenecededaddbtcdecanneasiadaducssesesdebesestedecss 15 TZ MPE DAS a 15 EE So MNO MAU OES RII TET TEC mmm 16 IE OI 0 TE 17 Technical information i
11. cover Connect the RS 485 bus if applicable alarm relay cables if applicable and mains power supply cable wires se curely to appropriate terminal block connectors Route cables using cable glands on the bottom side of controller Technical information in this document is subject to change without notice Copyright Obelux Oy 2014 Obelux Oy phone 358 9 6871 6800 Kutomotie 6 B fax 358 9 621 5518 Fl 00380 htto www obelux com Obelux MI 2KR A User Manual v1 4 FINLAND info obelux com Illustration Cable Gland 8 3 5 Connectors Mains power in and Mains power out Mains power supply connectors power input connectors are marked with capital letters L N and PE Their meaning is as follows Description Informaion 1 1 1 1 Connect the mains power supply into these screw connectors Mak Neutral terminal Colours are typically brown for Live and blue for Neutral Protective earth Connect protective earth into this screw connector PE line is typically indicated with yellow green shield on the wire Using the Mains power out block the power supply cable can be daisy chained via this light The wire diameters cross section of a conductor are presented in the next table Mains power N L PE Conductor cross section Conductor cross section Conductor cross section solid and stranded min solid max stranded max Illustration PCB terminal block connector used wit
12. eady burning No external controller is required to install and run these products In most use cases mounting the standalone avia tion obstruction light and connecting power supply cable are the minimum actions needed to operate this light in fac tory default configuration The MI 2KR x A has a built in photocell that can switch on the red and infrared lights This photocell is located on the printed circuit board in the terminal box Various operating modes and responses to parameters are realised using embedded microcontroller on the control ler card These Obelux aviation obstruction lights are Class 2M LED device This class is safe for accidental viewing under all operating conditions However it may not be eye safe for a person who deliberately stares into the LED beam by overcoming their natural aversion response to the very bright light Technical information in this document is subject to change without notice Copyright Obelux Oy 2014 Obelux Oy phone 358 9 6871 6800 Kutomotie 6 B fax 358 9 621 5518 Fl 00380 htto www obelux com Obelux MI 2KR A User Manual v1 4 FINLAND info obelux com O B E LU X Obelux MI 2KR A 04 06 2014 3 Options These Obelux standalone aviation obstruction lights can be extended with factory installed options like GPS synchro nisation Ethernet IP interface and infrared LEDs Infrared LEDs are typically used to achieve NVG compatibility GPS synchronisation is an industry wide solution t
13. h mains power interface Recommended stripping length for Live Neutral and Protective Earth wires is 14 mm Minimum AWG according to UL CUL is 24 and maximum AWG is 10 8 3 6 Connectors Grounding To ensure proper grounding of the light head Obelux recommends using the grounding point on the light chassis Use an M8 x 25 screw to secure the grounding lead to the lamp chassis Maximum screw length is 40 mm Technical information in this document is subject to change without notice Copyright Obelux Oy 2014 Obelux Oy phone 358 9 6871 6800 Kutomotie 6 B fax 358 9 621 5518 FI 00380 htto www obelux com Obelux MI 2KR A User Manual v1 4 FINLAND info obelux com Obelux MI 2KR A 04 06 2014 Page 13 17 Illustration Grounding point on the light chassis 8 3 7 Connectors Alarm and RS 485 Observe signal names when doing the wiring RS 485 bus has polarity Data and Data lines shall be connected in right order Similarly connect the alarm relay wires to COM NC and NO as instructed by the manufacturer of the remote management system Mark _ Description lnformtion gt 0 O The wire diameters cross section of a conductor are presented in the next table Signal wires en GENE Cc ANM solid and stranded min solid and stranded max Illustration PCB terminal block connector used with ALARM and RS 485 interfaces Hecommended stripping length is 10 mm
14. n this document is subject to change without notice Copyright Obelux Oy 2014 Obelux Oy phone 358 9 6871 6800 Kutomotie 6 B fax 358 9 621 5518 Fl 00380 htto www obelux com Obelux MI 2KR A User Manual v1 4 FINLAND info obelux com O B LU X Obelux MI 2KR A 04 06 2014 Page 3 17 1 Overview Obelux MI 2KR A is aviation obstruction light product to customers needing an obstruction light that provides 2 000 cd red and infrared beacons in the same unit with factory installed options In addition to being easy to install and operate the configuration is simple and straightforward Replace x in the product code with operating voltage Values are presented in tables below 2 Models This obstruction light is available in following configurations 230 V ac Obelux MI 2KR 230 A 115 V ac 230 V ac Obelux MI 2KR AC A switch selectable between 115 V and 230 V 10 V pc 60 V pc Obelux MI 2KR DCW A DC supply only Obelux MI 2KR x A meets the following light output specifications user selectable with DIP switches on the printed circuit board in the terminal box ICAO Medium Intensity Type B flash rate 20 60 fpm FAA Medium Intensity Type L 864 flash rate 20 40 fpm FAA Medium Intensity Type L 885 flash rate 60 fpm Mode _Lightoutput L 2 000 cd 25 flashing red Mode Lightouput gt 2 U Z4 2 000 cd 25 fixed red st
15. night mode Tighten bolts amp nuts Obelux recommends 100 Nm tightening torque for M12 hot dipped 8 8 bolts with suitable washer between bolts and mounting plate 8 3 2 Alarm relay NC NC COM d COM 7 Alarm relay during normal operation Alarm relay during start up active alarm and or during loss of power When the controller board starts after a short delay the contacts NC Normally Connected and COM Common are short circuited During normal operation terminals ALARM COM and ALARM NC are connected i e short circuited If an alarm is raised ALARM COM and ALARM NO are short circuited with the short circuiting link between ALARM COM and ALARM NC is removed Note that the ALARM COM and ALARM NO are short circuited when controller card is starting and running the start up tests 8 3 8 Using with DC power supply MI 2KR x A can be operated with DC power supply that meets Obelux requirements In this case the AC power supply module must be bypassed removed and DC supply connected to the terminal block connectors on the printed circuit board To avoid risk of short circuit place insulation on the loose ends of DC power supply wires that come from the built in AC DC power supply module to the DC terminal block unless these wires are completely removed Secure these wires inside terminal box 8 3 4 Wiring When the cover is open check that there is no inflow of water incl hail and snow into aviation obstacle light Open the
16. o make aviation obstruction lights to synchronise their flashing re gardless of location These models can even be controlled and monitored from a remote control room using optional Ethernet IP interface Factory installable options available For Obelux MI 2KR x A Option Added functionality OPT GPS 2KR A GPS Receiver with External GPS Antenna OPT IR 2KR A Infrared 855 nm OPT LAN 2KR A Ethernet IP interface Options are ordered together with the aviation obstruction light Installing OPT IR 2KR A to this aviation obstruction light makes this product compliant with NVGs Night Vision Gog gles 4 Mounting sets The Obelux MI 2KR x A can be mounted using a variety of mounting sets from Obelux Mounting set is a separate item but usually shipped with the aviation obstruction light according to customer s order Mounting set can be replaced at later date even on the site For Obelux MI 2KR x A Added functionality Mounting set OPT MSH 2KR A Horizontal mounting OPT MSP 2KR A Plate mounting e g wind mills OPT MSV 2KR A Vertical mounting 5 Dimensions All dimensions stated in illustrations are in millimetres mm Please note that all the illustrations mechanical dimensions in this chapter present obstacle light with the GPS Re ceiver option OPT GPS 2KR A and external GPS antenna installed Technical information in this document is subject to change without notice Copyright Obelux
17. re secured using spring cage clamp terminals To release wire from terminal block push the orange lever on top of connector chassis backwards i e to up to open the terminal A slot head screwdriver is recommended Technical information in this document is subject to change without notice Copyright Obelux Oy 2014 Obelux Oy phone 358 9 6871 6800 Kutomotie 6 B fax 358 9 621 5518 FI 00380 htto www obelux com Obelux MI 2KR A User Manual v1 4 FINLAND info obelux com Communications network connector RS 485 External signal input connector Red LEDs Channel 1 Control board DC supply input 10 Voc 60 Vpc Cable glands are either M16 for 6 10 mm cable or M25 for 11 17 mm cable 7 Options Obstruction light may have factory installed Ethernet IP and or GPS options already mounted on the controller board 7 1 Ethernet IP network Ethernet IP option replaces RS 485 if Ethernet IP is equipped the RS 485 is unavailable Ethernet IP enables re mote control and monitoring without RS 485 bus allowing longer distances and monitoring off site Technical information in this document is subject to change without notice Copyright Obelux Oy 2014 Obelux Oy phone 358 9 6871 6800 Kutomotie 6 B fax 358 9 621 5518 FI 00380 htto www obelux com Obelux MI 2KR A User Manual v1 4 FINLAND info obelux com O B LU X Obelux MI 2KR A 04 06 2014 Page 8 17 7 2 GPS GPS receiver makes it possible to synchronise obstruc
18. the sta tus indicators have three operating states off lit and blinking Indicators listed below follow their order from left to right on the controller board This Obelux standalone light has five 5 status LEDs on the controller board These status LEDs are visible only when service access hatch is open Green mai Unit is powered on Photocell not in use blinking Night mode cm COMM Waiting for external signals Valid GPS signal is available blinking Master slave communications occurring on the network cM Uc All outputs are off At least one output is active F mg U Normal operation no alarms Active alarm condition See chapter 10 for conditions when ALRM is active Technical information in this document is subject to change without notice Copyright Obelux Oy 2014 Obelux Oy phone 358 9 6871 6800 Kutomotie 6 B fax 358 9 621 5518 Fl 00380 htto www obelux com Obelux MI 2KR A User Manual v1 4 FINLAND info obelux com O B LU X Obelux MI 2KR A 04 06 2014 Page 15 17 10 Causes for ALARM The following events can cause ALRM to signal active alarm e Internal power failure e Light source failure including decreased intensity level below rated level of light 11 Troubleshooting Potential sources for errors during start up are No power check that the 3V3 status LED is illuminated Incorrect configuration Loose wires check that all wires are properly seated in terminal block connectors
19. tion lights to external clock GPS time This option is typically used in master units or non networked lights to have all aviation obstruction lights to follow same flashing pattern External GPS antenna is located on top of light 7 3 Infrared Obstruction light may have factory installed Night Vision Goggles compatible infrared LEDs 8 Installation 8 1 Verify model Find the Obelux product label on the light and note the product model It should state the light output and operating voltage of that particular light Use the following information to decode Obelux product label information Product code sample Obelux 2KR 230 LT L2 8 4 Serie r Medium Intensity 2 Light output 2 000 cd red Operating voltage 100 V ac 100VaG O 115 Vac 230 V ac Switch selectable either 115 Vac or 230 Vac Switch selectable either 115 Vac or 230 Vac 10 V pc 60 V pc Note this model is only for DC supply circuit Standalone 4 Standalone model Using information on the product label check and verify that the product matches supply voltage on the site Incor rect voltage on the supply terminals can cause permanent damage on this device Using incorrect supply voltage also voids the product warranty Technical information in this document is subject to change without notice Copyright Obelux Oy 2014 Obelux Oy phone 358 9 6871 6800 Kutomotie 6 B fax 358 9 621 5518 Fl 00380 htto www obelux com

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