DMX-LED-Dimmer BIG BROTHER MK2 330mA
Contents
1. aca Q PC Control Connecting cable for PC not included AAO Output Connection to combine more voltage supply Interfaces 1 7 26V DC orange 2 GND blue AAI Input Connection to combine more Interfaces DM ww ALE DMX LED Dimmer BIG BROTHER MK2 5 Operating Mode adjustment Two Modes are available for handling the BIG BROTHER MK2 which can be adjusted by Jumper 1 red marked J1 J2 m FO ah I Operating Mode 1 Controlling the output power by one DMX Channel In this mode a LookUp table is used to assign the 256 DMx values to the 1024 steps The table can be created for each output For this operating mode jumper J2 must be open delivery status Operating Mode 2 Controlling the output power by two DMX Channels For this operating mode jumper J2 must be closed To activate the Master Channel The master channel is used as a brightness control for each output This Master Channel occupies DMX Channel 5 in operating Mode 1 and DMX Channel 9 in operating Mode 2 To activate the Master Channel Jumper J1 red marked must be closed Service For service the outputs can be permanently turned ON or OFF by moving switch 5 and 10 to ON position Switches 1 4 turn ON or OFF the dedicated outputs A RESET to delivery status can be executed by moving switch 1 3 5 7 9 and 10 to ON position and power up the DMX LED Dimmer After a reset is done the DMX LED blink DM vw ALE DMX LED Dimmer2. BIG BROTHER MK2 6 Connect the LEDs The LEDs can be connected to the DMX LED Dimmer BIG BROTHER MK2 serial parallel or mixed ILED gt ere gt Ik I UGES I DMX UIN DMX334 Note the following introductions Only connect LED s to output which are identical in construction Each LED line must have an equal number of LEDs Uces Is about 2V lower than U Iges 2lLep must comply with the output electric current of the DMX Dimmer because the outputs are power regulated For Example 24 white LUXEON 1W LED s are connected to one output LED data ULeD 3 42V LED 350mA Supply voltage 24V DC 6 LEDs connected serial to 4 lines Uces 6 3 42V 20 52V OK Ices 4 350mA 1400mA OK DM vw ALE DMX LED Dimmer BIG BROTHER MK2 Examples for different ways of connecting LEDs Example 1 If a series connection is used every LED get the same operating power The voltage of all LEDs is about 2V lower than the operating voltage rr P Pro max 24 QUTI oa oa Oa rf gt rr wo e DMX334 rr o an wa e e S o P Po ya oe ya Example 2 If a parallel connection is used the operation power splits into equal parts to supply each LED The power of all LEDs must comply with the input power max 24 1 q 2 4 1 1 nr 5 2 43 DMX334 DMX V V auT3a WV ne 2 43 DM ww ALE DMX LED Dimmer BIG BROTHER MK2 Color Change Color Change can be used by moving
3. Switch 10 to ON position Use Switch 1 3 to choose a default color change setting Jumpers 4 9 OFF 10 ON Jumpers 1 3 color change setting Following default color change settings are available color change 1 color change 2 ee ee Be color change 3 ee a ee color change 4 ee ET color change 5 color change 6 ri color change 7 Bim ee color change 8 DM ints DMX LED Dimmer BIG BROTHER MK2 9 User defined color change The DMX LED Dimmer BIG BROTHER MK provides an option to program up to 16 color changes by using an EERPOM This only can be used if an EEPROM Type 24C64 24C128 or 24C256 is installed at IC socket Switch 1 4 offers a menu selection for light samples Move switches 5 9 to OFF and switch 10 to ON position to use a user defined color change Jumpers 5 9 OFF 10 ON Jumpers 1 4 color change setting Create a color change diagram The software DMX Configurator is needed to create a color change diagram The adjustable DMX Channels 1 4 are dedicated to outputs 1 4 The allocation of a color change diagram to a chosen light sample is analog So the first diagram is equivalent to the first light sample All switches are moved to OFF position Creating a light sample see user manual DMX Configurator Note The indicated time unit of the adjusted light sample could been different from replay it is only a standard value A program
4. connection DM vw ALE DMX LED Dimmer BIG BROTHER MK2 Data Sheet Voltage supply Drop voltage Output power Operating modes DMX Channels Board Dimension Operating temperature max 26V DC max 2V 4x 0 330 1500 mA Permanent Short circuit safe 1024 steps per output 1 DMX Channel comes with internal table 2 DMX Channels for 10 Bit control Adjustable temperature monitoring 4 8 Channels per configuration Channel 1 Channel 1 2 Output power 1 Channel 2 Channel 3 4 Output power 2 Channel 3 Channel 5 6 Output power 3 Channel 4 Channel 7 8 Output power 4 Channel 5 Master Dimmer disabled 121mm x 73mm From 0 C up to 45 C Shut down temperature Mode per output DMX starting address calibration The starting address can be set by a DIP Switch Switch 1 has the valency 2 1 Switch 2 has the valency 2 2 and so on finally Switch 9 has the valency 2 256 Each Switch which is moved to ON position represents the starting address Switch 10 is moved to OFF in normal mode 2 So ary H Vo DM ww ALE DMX LED Dimmer BI G BROTHER MK2 Connecting terminals Warning Do not connect an output or input connector among each other LED outputl LED output2 LED output3 LED output4 1 LED orange 1 LED orange 1 LED orange 1 LED orange 2 LED blue 2 LED blue 2 LED blue 2 LED blue Air gi ro TES 8 sa ii as O o ne
5. DMX LED Dimmer BIG BROTHER MK2 330mA 1500mA User Manual ALL WWW DMX4ALL EU DM mn ALE DMX LED Dimmer BIG BROTHER MK2 2 Specification The DMX LED Dimmer BIG BROTHER MK2 includes 4 outputs which has a current soure from 0 up to 350mA 700mA 1400mA The DMX software can control the output power Another DMX Channel can be added and driven as MASTER Each output driver comes with a resolution control of 1024 steps this driver regulates the output power The custom made driver allows a constant power which is not modulated by the PWM pulse width modulation 0 350mA 350mA j DMX RISC un INTERFACE CONTROLLER EE 0 350mA 350mA j auch in 700mA 0 350mA 1000mA 1400mA Two Modes are available for handling the BIG BROTHER MK2 in 1024 steps on each output The BIG BROTHER MK2 can be driven with 2 DMX Channels per output The first channel allows a coarse adjustment and the second one a fine adjustment BIG BROTHER MK2 can be driven with 1 DMX Channel per output In this Mode a table is used to assign the 256 DMX values to the 1024 steps The table can be created by a PC Tool To transfer these DMX values into the interface a connection cable is necessary The DMX LED Dimmer BIG BROTHER Mkz2 includes an optimal temperature monitoring to control the added LEDs by a temperature sensor Equipment The shut down temperature range from 0 C up to 120 C can be regulated by a PC
6. be adjusted This provides an opportunity to control the lower bright levels in small steps with a small brightness modulation On the other hand the higher bright levels can be controlled in larger steps The LookUp tables can be adjusted by the PC control program The outputs 1 4 can be chosen on the left side Every output comes with a DMX values table 0 255 and the appendant output value This table is shown in a graphic display by a characteristic curve DMX LED Dimmer PC Control 1 00 Online Dutput control Output 1 Output 2 Output 3 Output 4 Output 1 m OUTPUT Output 2 M Output 3 _______ Output 4 E l Use Lookup T ables Temperatur control Actual temperature select Predetines wie k O Oo LT IT ee d a Ot o i o00000060 Shut down temperature Read we Clear Choose Write to transfer a table to the shown output Note To transfer the data to the DMX LED Dimmer a connection cable and a USB port is necessary Make a connection between a PC and the PC Connection Port of the DMX LED Dimmer to transfer the data Move switches 1 8 to OFF position and switches 9 and 10 to ON position to enable the PC Mode WARNING During the PC Mode the DMX signal must cut off Lk vw ALE DMX LED Dimmer BI G BROTHER MK2 12 External DMX starting address calibration The DMX address module can adjust an external starting address which is available as equipment This DMX addres
7. file for the EEPROM can be created under File Export HEX Data for a favourite light sample this file can be written to the EEPROM by a usual programmable device DM vw ALE DMX LED Dimmer BIG BROTHER MK2 10 LED Display Codes The integrated DMX LED is used as a multifunctional display This LED lights nonstop in normal operation If the LED does not light there is no DMX512 input signal Also the LED signalled the operation status In this case the LED lights up in short pitches and then turns into off modus The Number of flashing signals is equal to the Number of the error status Error Error Description Status 2 Address error Check if a valid DMX starting address is adjusted at the DIP switch DMxX signal error An invalid DMX input signal is established invert the signal line by changing switch 2 and 3 Or use a twisted pair wire Temperature error No temperature sensor is found although the temperature monitoring is enabled The adjusted temperature is out of range Dimensions 121 117 4 i sd Q TOTO TOROS OF RA 20 Tj 73 69 Q EG Su Ea R ce 22220 ef z E BEREITEN E All details in mm DM vw ALE DMX LED Dimmer BIG BROTHER MK2 11 Configuration LookUp table The DMX LED Dimmer BIG BROTHER MK2 comes with a LookUp table per output The received DMxX channel values goes from O up to 255 The DMX LED Dimmer output driver offers 1024 steps 0 up to 1023 where the DMX values can
8. k This work can only be done by qualified personnel which read the full device paperwork and understand it Operating risk The Change or the operation under special conditions of the installed systems components could as well as hidden defects cause to breakdown within the running time Misusage risk Any nonstandard use could cause incalculable risks and is not allowed Warning It is not allowed to use the device in an operation where the safety of persons depend on this device ALL WWW DMX4ALL EU DMX4ALL GmbH Sophienstr 8 D 44791 Bochum Germany Copyright 2009 DMX4ALL GmbH All rights reserve No part of this manual may be reproduced in any form photocopy pressure microfilm or in another procedure without written permission or processed multiplied or spread using electronic systems All information contained in this manual was arranged with largest care and after best knowledge Nevertheless errors are to be excluded not completely For this reason see myself compelled to point out that can take over neither a warranty nor the legal responsibility or any adhesion for consequences which decrease go back to incorrect data This document does not contain assured characteristics The guidance and the characteristics can be changed at any time and without previous announcement
9. s module can be connected to the DMX LED Dimmer by the Extension Port which connects all data lines with each other and the voltage supply Combine more Interfaces If an application needs more than 4 outputs another DMX LED Dimmer can be combined by a connection cable between the AAO output first DMX LED Dimmer and the AAI input second DMX LED Dimmer The added outputs will be accessed by the following DMX Channels automatically To set a starting address is only necessary for the first DMX LED Dimmer Any other connected DMX LED Dimmer must have the starting address 1 Note In this case the Master channel can be controlled separate for any interface instead of controlling all outputs DM ww ALE DMX LED Dimmer BIG BROTHER MK2 13 CE conformity This assembly board is controlled by a microprocessor and uses high frequency 8MHz To get the characteristics of the assembly in relation to the CE conformity an installation in a compact metal casing is necessary CE Risk Notes You purchased a technical product Conformable to the best available technology the following risks should not excluded Failure risk The device can drop out partially or completely at any time without warning To reduce the probability of a failure a redundant system structure is necessary Initiation risk For the installation of the board the board must be connected and adjusted to foreign components according to the device paperwor
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