Coolmay EX3U Series 4.3 Inch HMI PLC All In One with 12DI/12DO and Modbus RTU Protocol
Price:
Details Need To Be Negotiated
MOQ:
1 unit
Delivery Time:
within 3 working days after payment confirmed
Brand:
Coolmay
Product Description
Coolmay EX3U Series 4.3 Inch HMI PLC All-In-One Controller
The Coolmay EX3U-8043H-24MR is a compact 4.3-inch HMI/PLC all-in-one controller featuring RS232 and RS485 interfaces with Modbus RTU protocol support and optional Ethernet functionality. This versatile controller is ideal for temperature, humidity, and compressor control applications.
Technical Specifications
| Parameter | Description |
|---|---|
| Model | EX3U-8043H-24MR |
| Maximum I/O Points | 12 DI / 12 DO |
| Display Size | 4.3 inch |
| Operating Temperature | -20°C to 60°C (no freezing) |
| Operating Humidity | 20% to 90% (non-condensing) |
| Serial Interfaces | RS485, RS232 |
Product Features
- Simplified engineering design reduces hardware costs by 50% compared to traditional PLC+HMI setups
- 8-axis synchronization at 200kHz with optimized pulse command execution
- Dual embedded ports: CANbus + Modbus-TCP for flexible communication network configuration
- Available in 7" and 10" HMI variants with optional I/O (maximum configuration: 30 DI / 28 DO with 6 DI / 8 DO module)
- Advanced motion capabilities including multi-axis linear/circular interpolation, G-code, and electronic cam
Certifications & Quality Standards
Coolmay products are fully compliant with CE and RoHS regulations and manufactured under ISO 9001-certified quality management systems.
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 PLCs, HMI+PLC all-in-one machines, HMIs, power supplies, servo drives, stepper drives, VFDs, and IoT modules—engineered for precision and efficiency in smart manufacturing.
Our Partners
Industry Exhibitions
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
- 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 Information
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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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Shenzhen Coolmay Technology Co., Ltd.
Location
#902, Block A, Building 4, Software Industry Base, Nanshan District, Shenzhen , China, 518061
Contact Person
Sandra