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Coolmay 3.5 inch HMI Touch Screen with RS485 RS232 and 320*240 Resolution for Automation Control
| Brand Name: | COOLMAY |
| Model Number: | TK8037H |
| MOQ: | 1 set |
| Price: | Negotiable |
| Payment Terms: | Western Union,T/T |
| Supply Ability: | 100,000 units per month |
Detail Information
Place of Origin:
Shenzhen, China
Certification:
CE
Dimension:
88*88*25mm
Cutout Size:
72*72mm
Color:
Grey, Silver
Resolution:
320*240 Pixels
Type:
Automation Monitor
Memory:
64MB RAM
Backlight:
LED
Protocol:
MODBUS/free Port/common PLC Communication Protocol
Certification:
CE
Packaging Details:
Packed with standard carton box
Supply Ability:
100,000 units per month
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Product Description
Coolmay 3.5 inch TK8037H HMI Touch Screen
Professional 3.5-inch HMI touch screen with RS485/RS232 interfaces and Modbus TCP support for industrial automation control systems
Technical Specifications
| Model | TK8037H |
| Display Size | 3.5 inch |
| Working Environment Temperature | Ambient: 0-50°C | Storage: -20-70°C |
| Working Environment Humidity | 20-90% (non-condensing) |
| RAM / ROM | 64MB / NOR Flash 16MB |
| CPU | 32-bit CPU 408MHz |
| USB Download Port | Yes |
| SD Card Port | Yes |
| Serial Interface | RS485/RS232 |
Product Features
- Linux-based system for stability, efficiency, safety and reliability
- Industrial 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: Certified by RoHS and CE
- Front panel protection class: IP65 rated
Application Scenarios
About Coolmay
Founded in March 2006, Coolmay stands as 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.
Partners
Exhibitions
Certifications
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 on AliExpress, including Western Union, WeChat, AliPay, and PayPal (where available), as well as 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.
Covers hardware defects and system malfunctions under normal use.
Lifetime Technical Support
Remote assistance available for configuration, firmware, and integration.
Remote assistance available for configuration, firmware, and integration.
Returns & Exchanges
For damaged shipments, please contact us within 3 days with photo evidence.
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
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Dgood product！
