Shenzhen Coolmay Technology Co., Ltd.
| Payment Terms | T/T,Western Union |
| Supply Ability | 100,000 pcs per month |
| Delivery Time | 3-5 working days |
| Packaging Details | Packed with standard carton box |
| DI/DO | 12DI/12DO |
| analog points （Optional） | max 16AI/8AO |
| Communication | RS232, RS485，TYPE-C，CAN ,Ethernet,Optional Wi-Fi |
| high speed pulse | support |
| Dimension | 200*146*36mm |
| Cut-out size | 192*138mm |
| Type | 7" TFT |
| Resolution | 800*480/1024*600 |
| PLC Programming Software | Coolmay VTool Pro |
| Brand Name | Coolmay |
| Model Number | EX3U-8050H-24MT |
| Certification | CE |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T,Western Union | Supply Ability | 100,000 pcs per month |
| Delivery Time | 3-5 working days | Packaging Details | Packed with standard carton box |
| DI/DO | 12DI/12DO | analog points （Optional） | max 16AI/8AO |
| Communication | RS232, RS485，TYPE-C，CAN ,Ethernet,Optional Wi-Fi | high speed pulse | support |
| Dimension | 200*146*36mm | Cut-out size | 192*138mm |
| Type | 7" TFT | Resolution | 800*480/1024*600 |
| PLC Programming Software | Coolmay VTool Pro | Brand Name | Coolmay |
| Model Number | EX3U-8050H-24MT | Certification | CE |
| Place of Origin | China | ||
| High Light | 5 inch HMI PLC controller ，HMI PLC with RS232 RS485 ，industrial automation all-in-one controller | ||
The Coolmay EX3U-8050H-24MT 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.
| Parameter | Description |
|---|---|
| Model | EX3U-8050H-24MT |
| Maximum I/O Points | 12 DI / 12 DO |
| Display Size | 5 inch |
| Operating Temperature | -20°C to 60°C (no freezing) |
| Operating Humidity | 20% to 90% (non-condensing) |
| Serial Interfaces | RS485, RS232 |
Coolmay products are fully compliant with CE and RoHS regulations and manufactured under ISO 9001-certified quality management systems.
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.
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.
Company Details
Business Type:
Manufacturer
Year Established:
2006
Total Annual:
2,000,000 USD - 30,000,000
Ecer Certification：
Verified Supplier
Shenzhen Coolmay Technology Co., Ltd. (Coolmay), established in 2006 and located in Nanshan District, Shenzhen, China, is a recognized National High-tech Enterprise and a leading provider of automation control solutions. With over 20 years of dedicated development, Coolmay has built a strong repu... Shenzhen Coolmay Technology Co., Ltd. (Coolmay), established in 2006 and located in Nanshan District, Shenzhen, China, is a recognized National High-tech Enterprise and a leading provider of automation control solutions. With over 20 years of dedicated development, Coolmay has built a strong repu...
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