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4.3 Inch HMI RS232/RS485/RS422 Touch Screen with 2 Serial Port
  • 4.3 Inch HMI RS232/RS485/RS422 Touch Screen with 2 Serial Port4.3 Inch HMI RS232/RS485/RS422 Touch Screen with 2 Serial Port
  • 4.3 Inch HMI RS232/RS485/RS422 Touch Screen with 2 Serial Port4.3 Inch HMI RS232/RS485/RS422 Touch Screen with 2 Serial Port

4.3 Inch HMI RS232/RS485/RS422 Touch Screen with 2 Serial Port

LICHUAN® is one of the famous China 4.3 Inch HMI RS232/RS485/RS422 Touch Screen with 2 Serial Port manufacturers and suppliers. Our factory specializes in manufacturing of 4.3 Inch HMI Touch Screen.

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Product Description


Welcome to buy 4.3 Inch HMI RS232/RS485/RS422 Touch Screen with 2 Serial Port from LICHUAN®. Every request from customers is being replied within 24 hours.

Lichuan HMI widely use to industrial automatic equipment and cnc machines and dedicate to provide a easyuse easy-install human Machine Interfaces(HMI) to our customers. We have HMI with Ethernet and RS485/RS232/RS422 communication options and OEM logo is acceptable.we are support programming software for clients. Our HMI touch screen have 4.3inch. 7 inch ,10.1inch ,more details pls check HMI manual.

Product Models

Module Specifications
LCX043-A1 4.3 inch, DC10-30V, a single serial port:RS232 / RS485 / RS422, 128 Mbyte SPI Nand, Resistive touch screen,Grey housing;
DC 10-30V
LCX043-A2 4.3 inch, DC10-30V,serial port 1: RS232/RS485/RS422, serial port 2: RS485, 128Mbyte SPI Nand Flash, Resistive touch screen,Grey housing; DC 10-30V

Products Size

Show Dimensions Product model Overall dimensions Effective display area size Opening size Recommended opening size
4.3inch LCX043-A1 140*98*26mm 95*54mm 130*78mm 132*80mm



Products Parameters

Product Specification
Hardware Performance Module LCX043
Display Size 4.3" TFT LCD
Resolution(Px) 480X272
Colors 260000 Colors
Brightness 300 cd/m2
Backlight LED
LED life 20000 hours
Touch screen 4-wire resistive touch screen touch screen(Surface hardness 4H)
CPU 32-bit 600MHz ARM9 built-in 32MB DDR2 memory
Memory 128Mbyte SPI Nand Flash
RTC Real-time clock built-in
Buzzer have
Save power failure data Support
USB1 A USB2.0 Device port
USB2 TYPE A USB,U-disk
Program download Mode USB,U disk,SD card
U disk Support
Communication port Port1:RS232,RS485,RS422 .(3 choose 1)
Port2:RS232,RS485d.(2 choose 1)
Electrical Specifications Maximum power consumption <2W
Voltage range DC 10-30V
Power protection +/-2KV lightning surge protection capability
The allowed loss of power <5ms
CE&ROHS Comply with EN61000-6-2:2005, EN61000-6-4:2007 standards;Lightning surge +/ -2kV, EFT: +/ -4kV;Electrostatic contact discharge +/-8KV;Electrostatic air discharge +/-15KV.
Environmental Specifications Operating temperature -10℃~50℃
Storage temperature -30℃~70℃
Environmental humidity 10~90%RH(non-condensing)
Vibration 10-25Hz (X, Y, Z direction, 2g/30 min)
Cooling way Natural air cooling
The Other Parameters Protection grade The front panel conforms to IP65 (with flat plate cabinet installation), and the rear panel conforms to IP20
Overall dimensions 140*98*26mm
Effective display area size 95.04*53.86mm
Opening size 130*78mm
Recommended opening size 132*80mm
The  weight 149g

Lichuan Factory Production Products Machine


  • Carving Machine

  • Coating Equipment

  • Fiber laster Marking Machine

  • Screwing Machine

  • Testing Machine

  • UV Printer

  • Automatic Soldering Machine

  • Holding Torque Testing Machine

  • Screw Machine

  • Oscillograph Machine

Industry Applications


  • Robotic Arm

  • Laser Cutting Machine

  • 3D Printing

  • CNC Machine

  • Automatic Assertmbly

  • Engraving Machine

Hot Tags: 4.3 Inch HMI RS232/RS485/RS422 Touch Screen with 2 Serial Port, China, Manufacturers, Suppliers, Factory, Customized, Made in China, Cheap, CE, Durable, Quality

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