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Coolmay 4.3 inch HMI Touch Screen with Dual-core 1GHz CPU and Modbus TCP for Automation Control

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Shenzhen Coolmay Technology Co., Ltd.

City: shenzhen

Country/Region:china

Tel:86-755-26051858

Contact Person:
Ms.Sandra View Contact Details

Coolmay 4.3 inch HMI Touch Screen with Dual-core 1GHz CPU and Modbus TCP for Automation Control

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Brand Name COOLMAY
Model Number TK8043H
Certification CE
Place of Origin Shenzhen, China
Minimum Order Quantity 1 set
Price Negotiable
Payment Terms Western Union,T/T
Supply Ability 100,000 units per month
Delivery Time 5-8 work days
Packaging Details Packed with standard carton box
External dimensions 32bit CPU 408MHz
Opening Size 64MB / NOR Flash 8MB
Display Type 4.3"TFT
Resolution 480*272
Storage Memory NAND Flash 128MB
RAM IP65 (front panel)
Protection Class IP65 (front panel)
CPU Dual-core 1GHz
Operating System Linux-based
Communication Interface Type-C, RS232, RS485, Ethernet Port，Modbus TCP
Input Voltage 12-24VDC±10%<150mA @ 24VDC
Touchscreen Software Coolmay Vcool
Detailed Product Description
Coolmay 4.3 inch TK8043H HMI Touch Screen
Industrial HMI touch panel with RS485/RS232 interfaces, 480*272 resolution, and Modbus TCP support for automation control systems
Technical Specifications
ParameterSpecification
ModelTK8043H
Working Temperature-20°C to 60°C (no freezing)
Working Environment Humidity20-90% (non-condensing)
RAM / Flash128MB + 128MB NAND FLASH
CPU1GHz Dual Core
USB Download PortYes
SD Card PortYes
Serial InterfacesRS485, RS232
Product Features
  • Linux-based operating system for stability, efficiency, and reliability
  • Industrial-grade high-performance dual core 1GHz processor
  • Diversified functional modules for multifunctional control applications
  • Multiple interface options: RS485, RS232, Type-C download port, SD card port
  • High-standard quality control with RoHS and CE certification
  • IP65 protection rating (front panel)
Application Scenarios
About Coolmay
Founded in March 2006, Coolmay is a premier brand in industrial automation, serving over 10,000 customers across 200+ countries. Our team of 200+ global professionals, including 40+ R&D specialists, has completed 55,000+ projects and secured 60+ intellectual property rights. We deliver advanced, reliable solutions including PLC, HMI+PLC all-in-one machines, HMI, power supply, servo drives, stepper drives, VFDs, and IoT modules engineered for precision and efficiency in smart manufacturing.
Our Partners
Industry Exhibitions
Certifications & Quality Standards
Coolmay products are fully compliant with CE and RoHS regulations, and are manufactured under ISO 9001-certified quality management systems.
Payment Methods
We accept a variety of secure payment methods including Western Union, WeChat, AliPay, PayPal (where available), and international bank transfers (T/T). All transactions are protected under AliExpress Buyer Protection for your peace of mind.
Warranty & After-Sales Service
  • 18-Month Manufacturer Warranty: Covers hardware defects and system malfunctions under normal use
  • Lifetime Technical Support: Remote assistance available for configuration, firmware, and integration
  • Returns & Exchanges: For damaged shipments, please contact us within 3 days with photo evidence
Contact Us Anytime
Feel free to reach out for support, documentation, or firmware files. We will respond within 24 hours.
WhatsApp: +86 199-2529-1353
WeChat: +86 199-2529-1353
Product Tags: 4.3 inch HMI Touch Screen   Dual-core 1GHz HMI Control Panel   Modbus TCP Human Machine Interface  
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