Coolmay EX3U Series 4.3 Inch HMI PLC All In One Temperature Control with 12DI/12DO RS232 RS485 Industrial Automation EX3U-8043H-24MT Source Factory 2026 New Edition
Price:
US$129~499 per unit
MOQ:
2
Delivery Time:
3-5 working days
Brand:
Coolmay
Product Description
Coolmay EX3U Series 4.3 Inch HMI PLC All-In-One Controller EX3U-8043H-24MT
Technical Specifications
| Parameter | Description |
|---|---|
| Model | EX3U-8043H-24MT |
| Maximum I/O Points | 12DI / 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
- High-Performance Dual Processor
32-bit CPU + ASIC dual processor, with online monitoring/download support and instruction execution speed as fast as 0.24μs. - Highly Integrated Design
Supports up to 30 digital inputs, 28 digital outputs, and 12 analog inputs + 8 analog outputs. Digital outputs can be transistor, relay, or mixed. Built-in PLC and HMI programming ports, with 1 RS232 + 1 RS485 by default. - Powerful Programming Capability
Supports up to 30K program steps and 12K retentive registers, with Instruction, Ladder Diagram (LD), and Sequential Function Chart (SFC) programming. - Multiple Interrupt Functions
Supports input, timer, communication, high-speed counter, and high-speed pulse output interrupts. - CAN Bus & Motion Control
Supports CAN bus communication and CANopen protocol for servo motion control and controller communication. - Enhanced Security Protection
HMI and PLC can be encrypted separately. PLC password protection can completely prevent unauthorized program reading.
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
Similar Products
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