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| Issue Date 1. Title 2. Item number w w 1 S Name 2 3 4 5 6 1 Series ta 2 Display area: 96x192mm a D 3 Included with driver (D) . 4 Dot matrix: 16(Vertical) x 32(Horizontal) dot w 5 Emitted color: R(Red)/ G(Green) 6 Specific symbol om March 11. 2002 .c LED Outdoor Dot Matrix Display Module 96 4U t eRLU 96 D - 1632 - RG - 01 he S-CD941 SPECIFICATION 3. Specification 3a. Absolute Maximum Ratings Item Logic Voltage LED Voltage Input Voltage Symbol VCC VLED VI Topr1 Operating Temp. Topr2 Topr3 Storage Temp. Humidity Range Tstg Rating - 0.3~+6.0 - 0.3~+3.2 - 0.3~VCC+0.3 - 20~+25 - 20~+50 Unit V V V o o o o C C C C 3b. Mechanical Rating Item Displayed Color Dot Dimension Dot- to- Dot Pitch Number of dots Display area dimension Drive method Number of modules connected Module Weight w w .D w t a - 20~+65 - 25~+85 30~ 90 S a e h Rating 100% when illuminated (each color) 50% when illuminated (each color) 25% when illuminated (each color) t e U 4 Remark .c m o %RH Unit Red, Yellow Green, Orange (red, yellow and green illuminate same time) mm mm dot mm 3.0 x 2.5 6.0 + 0.2 16 x 32 (512) 95.7 x 191.7 + 0.2 1/4 Dynamic illumination Max 16 180 Module OKAYA Electric America, Inc. 503 Wall St., Valparaiso IN 46383 w whttp://www.okaya.com Phone: 800-852-0122 Fax: 219-477-4856 w .D a aS tg ee h 4U t om .c S-CD941 Issue Date March 11. 2002 SPECIFICATION 3c. Electrical Specifications Item LogicVoltage LED Voltage Input Voltage Symbol VCC VLED VIL VIH IIL IIH ICC ILED fCLK Rating MIN. TYP MAX Unit V V V mA A mA A MHz Remark 4.5 2.8 0.0 3.9 - 5.0 3.0 - 5.5 3.2 1.3 VCC 1.3 0.2 150 12 5 Input Current Current Comsumption Operating Frequency 3d. Optical Characteristics (TA=25oC, VCC=5.0V, VLED=3.0V) Item Luminous Intensity Dominant Wavelength Half Angle Luminous Intensity Luminous Intensity (Factory setting) Red Yellow, Green Horizontal Vertical Red Yellow, Green Symbol IV d 2 1/2 2 1/2 IVR IVG Rating MIN TYP MAX Unit cd/m2 nm Remark *1 240 240 600 660 570 30 30 300 300 360 360 Degree cd/m2 *2 Variation of luminous intensity between the dot Variation of luminous intensity between the unit within 1.7 times within 1.5 times *1: Conditions- The intensity with both Red and Green active. *2: Conditions- Ta=25+3oC, VCC=5.0V, VLED=4.5V Average luminous intensity including non-emitting part immediately after adjustment. 3e. Life Expectancy (Ta=25oC, VCC=5.0V, VLED=3.0V) Item Life expectancy Conditions Rating Unit Hr Red and Green both active 30,000 Hr. min. (Time to half- life of initial luminous intensity) Topr=25oC OKAYA Electric America, Inc. 503 Wall St., Valparaiso IN 46383 Phone: 800-852-0122 Fax: 219-477-4856 http://www.okaya.com S-CD941 Issue Date March 11. 2002 SPECIFICATION 4. Description of Signals 4-a. Power Supply (CN1: The side of the main body: 1-353524-8 : AMP) Item VLED VCC GND Terminal Number 1 2~9 10 ~ 18 for logic for LED Power supply ground Functions Remark 4-b. Input Signal (CN2: The side of the main body: B10B-PH : JST) Item A1 A0 LATCH Red Data Green Data Shift Clock Red Enable Green Enable NC GND Terminal Number 1 2 3 4 5 6 7 8 9 10 Signal ground (internal connection of power supply ground and signal ground) Row address selection signal Latch signal of display data. Display data at shift register is transferred by low level and latched by high level Display data input of red LED. H: ON, L: OFF (shift from 1 to 128) Functions Remark Display data input of yellow, green LED. H: ON, L: OFF (shift from 1 to 128) Data shifting clock of the shift register. Start- up of the clock: ddata shifting by changing from L to H. Control signal of turning on/off of red LED. H: Turn Off, L: Turn On Control signal of turning on/off of yellow, green LED. H: Turn Off, L: Turn On 4c. Output Signal (CN3: The side of the main body : B10B-PH : JST) Output each input signal through buffer. Attaches to the input connector for the next row. Item A1 A0 Latch Red Data Green Data Shift Clock Red Enable Green Enable NC GND Terminal Number 1 2 3 4 5 6 7 8 9 10 Signal ground (internal connection of power supply ground and signal ground) Functions Outputs the input signal through buffer Outputs the input signal through buffer Outputs the input signal through buffer Outputs the input signal through buffer 128- bit shift register and buffer Outputs the input signal through buffer 128- bit shift register and buffer Outputs the input signal through buffer Outputs the input signal through buffer Outputs the input signal through buffer Remark OKAYA Electric America, Inc. 503 Wall St., Valparaiso IN 46383 Phone: 800-852-0122 Fax: 219-477-4856 http://www.okaya.com S-CD941 Issue Date March 11. 2002 SPECIFICATION 5. Interface 5a. Connection The display module requires a display controller and DC power supply for proper operation. LED Display Module LED Display Module LED Display Module External display controller VLED V CC GND Part of DC power supply 5b. Input method of Display Data The display data is entered by selecting the red or green data for the 128 pixels starting at the upper right of the screen. The following table shows display row and row address selection signal (A1, A0). Row address A1 A0 2 1 0 0 1 1 18 17 0 0 1 1 34 33 0 0 1 1 50 49 0 0 1 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 Front look of LED display surface 80 79 LL LL LL LL 96 95 LL LL LL LL 112 111 LL LL LL LL 128 127 LL LL LL LL 114 113 64 63 98 97 48 47 82 81 32 31 66 65 16 15 LL LL LL LL LL LL LL LL LL LL LL LL LL LL LL LL OKAYA Electric America, Inc. 503 Wall St., Valparaiso IN 46383 Phone: 800-852-0122 Fax: 219-477-4856 http://www.okaya.com S-CD941 Issue Date March 11. 2002 SPECIFICATION 5c. Input-output circuit CN2 Input VCC CN3 Output 5d. Timing chart tsd Shift Clock Red Data Green Data Latch Red Enable Green Enable Address (A0,A1) thd td f N tsE-LT tWLT tWEN fEN tsLTA Rating MIN TYP N+1 thLTE thA-E Item Clock Frequency Data set- up time Data hold time Clock - latch time Latch pulse width Enable pulse width Enable latch width Latch- enable time Latch- address time Address- enable time Symbol f tsd thd td tWLT tWEN tsE-LT thLT-E tsLT-A thA-E MAX Unit MHz ns ns ns ns s ns s ns s Remark 100 100 200 200 11 200 11 500 10 - 5 - 6. Handling 6a. Installation i. Securely mount using the specified torque (3 Kgf/cm). ii. The module spacing should be vertical 96mm and horizontally 192mm. iii. To insure proper water seal, care must be taken that where the plate and waterproof packing material are bonded remains free from deformation or penetration of foreign material. ix. Make sure that water proof packing material does not stick out of the frame when installing the modules. OKAYA Electric America, Inc. 503 Wall St., Valparaiso IN 46383 Phone: 800-852-0122 Fax: 219-477-4856 http://www.okaya.com S-CD941 Issue Date March 11. 2002 SPECIFICATION 6b. Heat Using a large number of modules can cause degradation due to heat radiation. Care should be taken to prevent the temperature over the case's surface from exceeding 65C. The use of fans or reduction of illumination intensity may be required for heat control. Fig. 1 shows the ratio of illumination to ambient temperature. Ambient temperature vs. Illumination ratio 100% Illumination ratio 80% 60% 40% 20% 0% -20 -10 0 10 20 30 40 50 60 70 80 90 100 Fig.1 Ambient temperature vs. (oC) 6c. Chemical and abrasion withstand capability To clean the surface of the module, use a soft cloth and a neutral detergent. 6d. Static These modules contain static sensitive CMOS-IC circuitry. Antistatic measures must be followed during assembly or testing to prevent damage to the electronics. 6e. Connecting Cable To make electrical connection to the modules use only the provided or specified connectors. Use extreme caution to prevent damage when attaching or detaching the connectors. 6f. Others i. Do not attempt to adjust the pre-set resistor used for luminous intensity adjustment. ii. Take care to avoid electromagnetic interface when assembling and installing the modules. iii. Be sure to disconnect power when installing or disassembling the module. ix. Caution: excessive ambient electrical noise may cause modules to malfunction. 7. Included Parts (refer to the figure 11a and 11b) Number 1 2 Power cable Signal cable 1 1 OKAYA Electric America, Inc. 503 Wall St., Valparaiso IN 46383 Phone: 800-852-0122 Fax: 219-477-4856 http://www.okaya.com S-CD941 Issue Date March 11. 2002 SPECIFICATION 8. External forms and dimensions 15 191.7+0.2 95.7+0.2 67.0 40.0 67.0 6-M3.0 CN1 78.0 CN2 9a. Included Parts1: Power cable CN3 9b. Included Parts2: Signal cable 230+5 Contact: 353907-1 353918-1 Housing: VHR-6Nx1 300+5 Cable: UL1007 AWG26 Brown 1Pin Red 2~9Pin Black 10~18Pin Cable: UL1007 AWG24 White Contact: SPH-002T-PO 5S(JST)x20 Housing: PHR-10(JST)x2 Connection: 1x1 (Unit: mm) OKAYA Electric America, Inc. 503 Wall St., Valparaiso IN 46383 Phone: 800-852-0122 Fax: 219-477-4856 http://www.okaya.com |
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