LED Display Drive Board DL61E User Manual
Contents
1. 8 GND Ground wire input 9 SCK Display screen serial clock wire output 10 STB Display screen locking signal output 11 SD3 Display screen serial data signal output 3 12 SD1 Display screen serial data signal output 1 13 LD Display screen row selection signal output B3 14 LC Display screen row selection signal output B2 15 LB Display screen row selection signal output B1 16 LA Display screen row selection signal output BO LED display screen control interface this is the standard display screen control interface of HSAV SCK Display screen serial clock wire output Used together by row and column GND Ground wire output OEG Display screen brightness control signal output SDP Display screen row data signal STB Display screen locking signal Used together by row and column SDO Display screen data signal output 0 SD1 Display screen data signal output 1 SD2 Display screen data signal output 2 S010 OY OR Oe NS SD3 Display screen data signal output 3 RUER LED Display Drive Board DL61E User Manual July 29 2008 Page 5 of 9 This interface is used to upgrade and test display screen in the inside of factory and connecting ST 991AR5 can upgrade program In general user may pay attention to it unnecessarily 1 SDA The data wire input of IC of ST 991 ARS 2 SCL The clock wire input output of PC of ST 991 ARS 3 GND Ground wire output 4 5V Power supply 5V output This interface is used to upgrade an2. Display screen interfaces user manual cnstl231 pdf J ST 991AR5 upgrading device user manual cnstl201 pdf Installation Characteristics gt Outline dimension is 100 x 63mm and installation dimension is 91 x 55mm gt An internal touch switch used to display luminosity percentage humidity temperature and the IP address of display screen gt Internal buzzer user can carry out any operation have corresponding ringing indication gt Have the built in high efficiency DC voltage stabilizer width voltage input range from 8V to 40V gt Adopt farad capacitance as the backup power which can completely eradicate the abuse of electrolyte leakage aroused by battery supplying and lifetime is short and can run a month under the situation of RUR LED Display Drive Board DL61E User Manual July 29 2008 Page 2 of 9 not supplying electricity gt Accurate clock rectification function can do 63 steps clock accuracy adjustment and can correct timekeeping errors aroused by the temperature of installation place and other factors gt Adopt FLASH memory all operation and advertisements have power fail memory and erasing times exceed 100 000 times gt Internal 433MHz 868Mhz or 915MHz wireless receiving devices can use wireless connection far from computer about 20 to 1000 meters gt 9 level flow speed adjustmen
3. brightness display according to the brightness changes of surrounding environment gt The technology that using single chip on the board directly decodes gif and the compression and decompression technology of picture make the speed of communication more high and improve the reliability of communication gt User can modify at will the quantity of display screen connected and arrangement mode gt Take the lead in putting out the shortest display screen connection technology even though many rows of display screens are connected together still can make sure that only link between two adjacent screens and don t need to increase control card or apply the lines of different specifications gt Single chip applies the mode that using serial interface sends internal code to carry out display as control unit which provides convenience for being added into the product of user gt Have simplified Chinese character and traditional Chinese character two kinds of 16x16 dot matrix Chinese character library at the same time support GB GUO BIAO and BIGS internal code gt Communication function is powerful support various long distance interfaces such as Ethernet RS232 and RS485 gt Opened serial interface communication protocol user can carry out repeated development and realize the individuation of product gt Can display year month day hour minute second week temperature luminosity humidity and support 12 hour time system
4. LED Display Drive Board DL61E User Manual Model DL61E DLGI1E is a simplified version of DL61K Breaking away computer completely can drive all one color and two color LED display screens in the market Support computer upper monitor control and through various communication equipments such as Ethernet network interface RS232 and the standard keyboard of PS2 interface user can edit and change display contents at will Support wireless and remote control function operation is simple and easy Characteristics gt Use DISTOOLS computer terminal control tool support GIF animated cartoon BMP picture TXT text and CSV form files gt The maximum supports 40960 dots one color display screen 160 16 x 16 Chinese characters or 20480 dots two color display screen 80 16 x 16 Chinese characters gt Support Ethernet network interface RJ45 user can use existing network equipments to realize long distance communication control gt Have PS2 keyboard interface on the board user can directly use the standard computer keyboard as input tool there is no need to use computer to change display contents gt Support infrared remote control users can easy input various symbols and realize various entering laws such as Pinyin T9 strokes of a Chinese character numbers and English gt Two power supply interfaces drive board and display screen can supply power each other gt Automatic luminosity control function can automatically adjust
5. and 24 hour time system gt Multi level display brightness and speed adjustment gt 10V to 48V width range power supply can provide 2A 5V stable voltage power for display screen RR LED Display Drive Board DL61E User Manual July 29 2008 Page 1 of 9 inn wig A Application Fields Plaza emporium shopping center etc The sale exhibition counter exposition etc Advertisement industry mobile information information announcing etc Government policy and decree announcing and all kinds of market quotations announcing The common place needing information display such as airport station dock gymnasium bank The Files Relating to DL61E DISTOOLS display screen control tool software user manual cnstl801 pdf Ethernet control tool software cnstl802 pdf Display screen keyboard and remote control operation user manual cnstl264 pdf High brightness LED display screen user manual cnstl261 pdf e Cordwood LED module display screen user manual cnstl263 pdf The Ethernet and serial interface of display screen communication protocol V3 88 won nnn nnn nn nnn nnn nn nnn nnn nn nn nnn nn nn nnn nn nn nnn nn nnn nnn nn nnn nnn nn nn nnn nn nnn nn nnn nn nnn nn nnn enna cnstl101 pdf
6. cifications of this product will be updated and perfected unceasingly and specifications subject to change without notice RUR LED Display Drive Board DL61E User Manual July 29 2008 Page 9 of 9
7. d test the internal IP71B module In general user may pay attention to it unnecessarily 1 C2D Module firmware upgrading and simulation port 2 C2K Module reset input 3 GND Ground wire input output 4 5V Power supply 5V input output Expansion external remote control temperature humidity and photosensitive detection function interface 1 5V Power supply 5V output 2 GND Ground wire output 3 REM Infrared remote control signal input 4 LGH Photometer photometric detection signal input 5 LED LED indicator light output 6 TCK Temperature and humidity signal clock output 7 TDA Temperature and humidity signal data input and output aa Large capacity FLASH chip online upgrade and function expansion In general user may pay attention to it unnecessarily VCC Power supply output GND Ground wire output SFCK Serial clock input output SFMI Serial data input SFMO Serial data output SFCS Control input output DN ges SO ik RUER LED Display Drive Board DL61E User Manual July 29 2008 Page 6 of 9 Serial communication expansion interface If users choose to connect with ST 991C232 RS232 level switching board used by LED display screen this interface can be used for RS232 expansion interface If users choose to connect with ST 991C485 RS485 level switching board used by LED display screen this interface can be used for RS485 expansion interface Choosing ST 991CUSB can directly connect compute
8. l operation user manual cnstl264 pdf RUER LED Display Drive Board DL61E User Manual July 29 2008 Page 7 of 9 Using DISTOOLS Display Screen Control Tool Controls Display Screen More information pleas refer to DISTOOLS display screen control tool user manual cnstl801 pdf Using Ethernet Display Screen Control Tool Controls Display Screen More information pleas refer to Ethernet display screen control tool user manual cnstl802 pdf The Methods of Upgrading DL61E The first method ST 991AR5 upgrading device connects with computer through serial port at the same time connects with DL6I1E and then supplying power can directly upgrade DLO1E The second method First ST 991AR5 upgrading device connects with computer and downloads files used to upgrade DL61E to the upgrading device second after breaking away computer upgrading device directly connects with DL61E finally supplying power can directly upgrade DLO1E The third method Computer mainframe directly sends upgrading file to DL61E through the Ethernet network interface Note more information about the first method and the second method please refer to ST 991AR5 upgrading device user manual cnstl201 pdf and for further information about the third method see Ethernet display screen control tool user manual cnstl802 pdf Electrical Specification and Temperature Specification Working power supply 12V to 40V Working current SOmA 12V do not inc
9. lude LED display Working life exceed five years VV V Vv Working temperature 0 C to 85 C If users need the product of industry level can directly ask for our company when order goods RUER LED Display Drive Board DL61E User Manual July 29 2008 Page 8 of 9 Troubleshooting 1 Display screen cannot be lighted up check the power supply to make sure that display screen has connected with power supply successfully and control line is correct 2 PC terminal tool communication is not normal a Check display screen power supply to make sure that power supply has been connected correctly b Check RS232 or RS485 interface to make sure that connection is right c Check the COM port to make sure that the COM port that has been chosen is correct More information please refer to COM Port Selection and Ascertaining IP of DISTOOLS display screen control tool software user manual In addition have to first install CP210X driver when users adopt wireless communication mode and then search corresponding serial port more information please refer to the serial interface of display screen user manual cnstl231 pdf d Check the end address selection and start address selection of COM Port setting to make sure that their IP are identical with the IP of display screen 3 If users accidentally press the touch switch can exit according to the operation method of touch switch instructions mentioned above The spe
10. r with display through USB interface After connecting with ST 991 receiving device using ST 991C20M sending device to connect with the USB interface of computer can realize 20 meters long distance wireless communication and using ST 991C1KM sending device to connect with the USB interface of computer can realize 1000 meters long distance wireless communication 1 ETX Sending allowance output port When it is sending its level is high level and TTL level 2 TXD The serial interface data output port of TTC level 3 RXD The serial interface data input port of TTC level 4 GND Ground wire input output 5 VCC Power supply input output Touch switch instructions a Pressing this switch continuously can in turn display the current luminosity percentage temperature humidity and exit b Pressing this switch long time can display the IP address of display screen pressing it again can exit or after several seconds display screen can automatically exit Note a power interface directly connect with power supply b Power 2 interface 3 80mm space between input output interface Through this interface drive board can directly supply power to display screen also display screen can directly supply power to drive board In practical use power 1 interface and power 1 interface can be used interchangeably Using Remote Control Controls Display Screen More information please refer to display screen keyboard and remote contro
11. t this function supports every advertisement different flow speed and makes display more nimble and changeful gt Can choose various circulation modes such as order repeat and random gt Power consumption is low and can adopt thinner wire to make long distance current supply gt The range of power supply voltage is 12V to 40v and there is no need to connect any connection wire when users adopt wireless communication mode which applies to the small scale advertisement announcing DL61E Application Block Diagram PS2 keyboard RUER LED Display Drive Board DL61E User Manual July 29 2008 Page 3 of 9 ST 991C20M ST 991C1KM ST 991C20M ST 991C1KM USB interface USB interface Outline Dimension unit mm keyboard Ethernet RUER LED Display Drive Board DL61E User Manual July 29 2008 Page 4 of 9 Socket Function Instructions power supply input output interface Through this interface drive board can directly supply power to display screen also display screen can directly supply power to drive board 1 GND Ground wire input output 2 5V Power supply 5V input output CN3 Other companies LED display screen interface 1 GND Ground wire input 2 GND Ground wire input 3 SD2 Display screen serial data signal output 2 4 SDO Display screen serial data signal output 0 5 ENA Display screen brightness control signal 6 GND Ground wire input 7 GND Ground wire input
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