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 | 24DI/20DO |
| 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-8070H/HD |
| Certification | CE |
| Place of Origin | China |
View Detail Information
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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 | 24DI/20DO | 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-8070H/HD | Certification | CE |
| Place of Origin | China | ||
| High Light | 24vdc PLC Industrial Touch Screen ，32K PLC Industrial Touch Screen ，24vdc plc hmi panel | ||
Coolmay 24vdc Input PLC Industrial Touch Screen with PLC controller PLC Hmi All in One 7 Inch TFT 32K Step Program Temperature control QM3G-70FH-24MR-2AD-A4
Features
Specifications of model QM3G-70FH-24MR-2AD-A4
7 inch HMI/PLC all-in-one
12DI/12DO, relay outputs
2 analog inputs 4-20mA
RS232, RS485 communication ports
6 high speed inputs single phase 60KHz
Wiring
➤ Application Scenarios
➤About Us
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—PLC,HMI+PLC all-in-one machines, HMI, power supply, servodrives, stepperdrives, VFDs, and loT modules—engineered for precision and efficiency in smart manufacturing.
➤Partners
➤Exhibitions
➤ Certifications
Coolmay products are fully compliant with CEand 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
1. 18-Month Manufacturer Warranty
Covers hardware defects and system malfunctions under normal use.
2. Lifetime Technical Support
Remote assistance available for configuration, firmware, and integration.
3. 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.
WhatsApp: +86 199-2529-1353,WeChat: +86 199-2529-1353
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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