4.0 Inch Serial Port Screen <br/>DMG48480T040_01W（Industrial Grade)

Video Specification Hardware and interface description LCM interface FPC50_0.5mm, RGB interface TP interface Capacitive touch: FPC6_0.5mm, IIC interface Resistive touch: 4Pin_1.0mm interface User interface 8Pin_2.0mm socket for power supply and serial communication. Download rate(typical value): 12KByte/s Flash 16 MBytes NOR Flash, for fonts, pictures and audio files. Rewrite cycle: over 100,000 times Buzzer 3V passive buzzer. Power: <1W RTC Super-capacitor for power supply. Accuracy: ±20ppm@25℃. It can work normally for 7 days after power failure SD card interface FAT32. Download files by SD interface can be displayed in statistics. Download rate: 4Mb/s PGT05 interface When product crashes by accident, you can use PGT05 to update DGUS kernel and make the product return to normal Display Parameters LCD Type IPS, TFT LCD Viewing Angle Wide viewing angle, 85°/85°/85°/85°（L/R/U/D） Resolution 480×480 pixels (support 0°/90°/180°/270°) Color 18-bit 6R6G6B Active Area (A.A.) 71.9mm (W)×70.2mm (H) Backlight Mode LED Backlight Service Life >30000 hours (Time of the brightness decaying to 50%on the condition of continuous working with the maximum brightness) Brightness DMG48480T040_01WTC: 250nit DMG48480T040_01WTR: 250nit DMG48480T040_01WN: 300nit Brightness Control 0~100 grade (When the brightness is adjusted to 1%~30%of the maximum brightness, flickering may occur and is not recommended to use in this range) Note: You can use dynamic screen saver wallpapers to avoid afterimages caused by fixed page display for a long time. Touch Parameters Type CTP (Capacitive touch panel) Structure G+G structure with surface cover of tempered glass Touch Mode Support point touch and drag Surface Hardness 6H Light Transmittance Over 90% Life Over 1,000,000 times touch    Type RTP (Resistive touch panel) Structure ITO film + ITO glass Touch Mode Support point touch and drag Surface Hardness 3H Light Transmittance Over 80% Life Over 1,000,000 times touch Serial Interface Parameters Mode UART2: ON=TTL/CMOS; OFF=RS232 UART4: ON=TTL/CMOS; OFF=RS232(Only available after OS configuration) Voltage Level Test Condition Min Typ Max Unit Output 1, Iout = 1mA 3.0 3.3 - V Output 0, Iout = -1mA - 0 0.3 V Input 1, Iin = 1mA 2.4 3.3 5.0 V Input 0, Iin = -1mA 0 - 0.5 V Baud Rate 3150~3225600bps, typical value of 115200bps Data Format UART2: N81 UART4: N81/E81/O81/N82 , 4 modes (OS configuration) Interface Cable 8Pin_2.0mm Electrical specifications Rated Power <5W Operating Voltage 6~36V, typical value of 12V Operating Current 135mA VCC=12V, max backlight 55mA VCC=12V, backlight off Recommended power supply: 12V 1A DC Operating environment Operating Temperature -20℃~70℃ (12V @ 60% RH) Storage Temperature -30℃~80℃ Conformal Coating Yes Operating Humidity 10%~90%RH, typical value of 60% RH Application