Details

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LEVI-430T is a compact 4.3-inch industrial HMI designed for machine control and automation applications.
It features a 480 × 272 TFT color display, 65,536 colors, and a high-precision resistive touchscreen.
Powered by a 32-bit 400 MHz RISC processor with 128 MB Flash memory and 64 MB DDR RAM for reliable HMI operation.
 

Features :

• 4.3-inch TFT true color LCD display
• 480 × 272 pixel screen resolution
• Supports 65,536 display colors
• 16:9 wide-screen display format
• LED backlight for clear visibility and long operating life
• High-precision 4-wire resistive touchscreen
• 32-bit 400 MHz RISC processor
• 128 MB Flash memory
• 64 MB DDR RAM
• Built-in Real-Time Clock (RTC) support
• Supports formula/recipe management functions
• Supports data storage functions
• Supports USB storage devices (U-disk)
• Supports CF card data storage
• Communication interface support:
  • RS232
  • RS422
  • RS485
• Built-in COM1 serial communication port
• USB Host interface for external devices
• USB Slave interface for HMI programming and project download
• Supports serial printer and USB printer connection
• Compatible with multiple PLC brands and communication protocols
• Supports graphical HMI screen design
• Supports buttons, indicators, alarms, and data display objects
• Supports real-time machine monitoring and control
• IP65 front panel protection
• ABS plastic enclosure
• Compact panel-mount design
• Low power consumption (<5 W)
• 12–28 VDC power input (24 VDC rated)
• Wide operating temperature range (−10 °C to +60 °C)
• Compatible with LeviStudio HMI programming software
• Suitable for:
  • Machine automation
  • PLC control panels
  • Packaging equipment
  • Production line monitoring
  • Industrial process control

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Applications :

• Industrial machine operator panels
• PLC-based automation systems
• Packaging machines
• CNC machine control systems
• Production line monitoring
• Factory automation equipment
• Process monitoring and control
• Motor and inverter control applications
• Conveyor system monitoring
• Temperature and process control systems
• Data monitoring and operator interface applications
• Equipment status display systems

 

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Specifications :
 

Specification	Description
Model	LEVI-430T
HMI Type	Industrial Touchscreen Human Machine Interface
Display Size	4.3 inch TFT LCD
Screen Ratio	16:9 Wide Screen
Display Resolution	480 × 272 pixels
Display Color	65,536 colors (16-bit true color)
Brightness	300 cd/m²
Backlight Type	LED
Backlight Life	Approx. 50,000 hours
Touch Panel	High precision 4-wire resistive touchscreen
Processor	32-bit 400 MHz RISC CPU
Flash Memory	128 MB
RAM Memory	64 MB DDRAM
Real-Time Clock (RTC)	Supported
Communication Interface	RS232 / RS422 / RS485
USB Interface	USB Host + USB Client
Printer Support	Serial printer / USB printer
Data Storage	U Disk / external storage support
Ethernet	Not supported
Power Supply	DC 12–28V (Rated 24VDC)
Power Consumption	<5 W
Power Failure Allowance	<5 ms
Insulation Resistance	>20 MΩ at 500 VDC
Withstand Voltage	500 VAC for 1 minute
Protection Rating	IP65 front panel
Housing Material	ABS plastic
Housing Color	Black
Product Dimension	138(W) × 86(H) × 37(D) mm
Mounting Dimension	131(W) × 79(H) mm
Weight	Approx. 0.3 kg
Operating Temperature	-10°C to +60°C
Storage Temperature	-20°C to +70°C
Operating Humidity	10–90% RH (non-condensing)
Cooling Method	Natural air cooling
Certification	CE, FCC Class A

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Parameters :
 

Parameter	Value
Display Technology	TFT LCD
Display Area	Approx. 95 × 54 mm
Resolution	480 × 272 pixels
Color Depth	16-bit / 65,536 colors
Brightness	300 cd/m²
Contrast	Approx. 500:1
Touch Technology	4-wire resistive
Touch Surface Hardness	4H
CPU Architecture	32-bit RISC
CPU Speed	400 MHz
Internal Storage	128 MB Flash
Working Memory	64 MB DDRAM
RTC Memory	256 KB
Serial Communication	COM1: RS232 / RS422 / RS485
USB Host	USB 2.0 × 1
USB Client	USB 2.0 × 1
External Storage	U Disk / data storage
Power Input Range	12–28 VDC
Rated Voltage	24 VDC
Rated Power	<5 W
Protection Level	IP65 Front Panel
Mounting Type	Panel Mount
Cooling	Natural Cooling
Operating Temperature	-10°C ~ +60°C
Storage Temperature	-20°C ~ +70°C
Humidity	10–90% RH
Dimension	138 × 86 × 37 mm
Cutout Size	131 × 79 mm

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