4.3 inch Coolmay TK8043H HMI Touch Screen with Modbus TCP and Dual-core 1GHz for Automation Control System
Coolmay 4.3 inch TK8043H HMI Touch Panel with RS485/RS232 interfaces, 480×272 resolution, and Modbus TCP support for automation control systems.
Technical Specifications
| Parameter |
Specification |
| Model |
TK8043H |
| Working Temperature |
-20°C to 60°C (no freezing) |
| Working Environment Humidity |
20-90% (non-condensing) |
| RAM / Flash |
128MB + 128MB NAND FLASH |
| CPU |
1GHz Dual Core |
| USB Download Port |
Yes |
| SD Card Port |
Yes |
| Serial Interfaces |
RS485, 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.