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DC48270M043_1111_0X(T/C/N) (T: resistance; C: capacitance; N: no touch) is a 4.3-inch M-type medical-grade configuration serial screen with a resolution of 480*272.
(1) Using 400M SOC processor, the screen runs faster, and it can run after power-on
(2) Support any country's language in the world, only need 1 set of art UI, switch language with one key
(3) Support LUA script programming, running logic and algorithms inside the screen, reducing communication frequency
(4) Pass a number of severe tests such as EMI radiation, high and low temperature, microwave interference, coil interference, group pulse, etc. required for clinical medicine
(5) Low power consumption. The darkest backlight mode, only 0.4W when the processor is running at full speed, and the sleep mode is lower
(6) Conventional configuration controls meet 95% of user needs
(7) Support multiple modes such as remote upgrade, incremental upgrade, and running upgrade of pictures and firmware
Capacitive screen
Resistive screen
Non touch
Core hardware
Debug diagram
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Model Description | DC48270M043_1111_0T (RS232/TTL,resistive touch) DC48270M043_1111_0C (RS232/TTL,capacitive touch) DC48270M043_1111_0N (RS232/TTL,non-touch) |
Product Series | Mseries,Medical grade |
Core Processor | 400M SOC processor |
Operating System | No operating system (OS),can run once power on |
Protocol Type | Default Dacai configuration instruction set, the host computer can be configured to run MODBUS RTU, XGUS protocol |
Script language | LUA script, The screen can run user-written logic, protocol and algorithm functions |
Size | 4.3 inch |
Resolution | 480*272 |
Installation Display | Support 0°/90°/180°/270°rotate display |
Memory space | 128Mbit |
Font Library | Built-in vector font,edge anti-aliasing,including ASCII,GBK,GB2312 and UNICODE(Global language) libraries.Customized computer font display |
Image Storage | Support JPEG,PNG (semi-transparent / full transparent) image,support for any size image storage. Accumulate to store about 370 full-screen images (calculated by size 40KB/frame,BMP format is not recommended).The image compression ratio is different,this value will float up and down. |
Color | 65K color,16-bit RGB |
Voltage | 4.5-30V |
Power Consumption | Dormant: 0.2W |
| Darkest backlight non-speaker:0.4W |
| Darkest backlight with speaker:1.0W |
| Brightest backlight non-speaker: 1.2W |
| Brightest backlight with speaker:2.0W |
Communicate Interface | RS232/TTL( Factory default 232 level, short circuit J5 is TTL level ) |
Communicate Baudrate | 1200~921600bps,typical baud rate:115200bps |
Interface Specification | Default HY2.0-8P, FPC1.0-10P is optional. |
Image Local Download | SD card |
Firmware local/remote upgrade | Insert SD card to upgrade locally / support user motherboard remote serial port to upgrade screen firmware |
Image remote upgrade | Support users to remotely use their motherboard serial port to upgrade screen related picture projects, fonts, configuration files, etc. |
Real-time clock(RTC) | Support clock,countdown, timer,etc.function) |
Active Area of Displaying(AA) | L*W = 96mm*54.9mm |
Product Dimension(L*W*H) | 122mm*74.8mm*14.2mm(MAX, include TP) |
Development Software | VisualTFT® |
APPLICATION FIELD
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