Coolmay 7 inch HMI PLC All In One Programmable PLC Controller with 64MB ROM and RS232/RS485 Ports
Price:
usd128-usd328 per piece
MOQ:
1
Delivery Time:
5-7 working days
Brand:
Coolmay
Product Description
Coolmay 7-inch Integrated HMI PLC All-in-One Controller
Advanced programmable PLC controller with integrated HMI for industrial automation applications, featuring 64MB ROM, RS232/RS485 connectivity, and robust I/O capabilities.
Recommended Models
| Model | Specifications |
|---|---|
| QM3G-70FH-44MT | 7-inch 800x480 display, 24DI, 24DO transistor output, RS232 COM port |
| QM3G-70FH-44MRT (18R2T) | 7-inch 800x480 display, 24DI, 18 relay + 2 transistor outputs, RS232 COM port |
| QM3G-70FH-44MRT-4AD2DA-2K1V1A4-A0-485P-WP (12R8T) | 7-inch 800x480 display, 24DI, 12 relay + 8 transistor outputs, 4 analog inputs (thermocouple, voltage, current), 2 analog outputs, RS232/RS485 COM port, Ethernet |
| QM3G-70FH-44MT-2AD-PT-485P | 7-inch 800x480 display, 24DI, 24 transistor outputs, 2 analog inputs (PT100 temperature), RS232 COM port |
Model QM3G-70FH-44MT/MRT Specifications
HMI Section
- Dimensions: 212*148*40mm
- Display: 7-inch TFT LCD
- Cutout Size: 192*138mm
- Resolution: 800*480 pixels
- RAM: 16MB
- ROM: 64MB
- CPU: 408MHz
- COM Port: 1* USB Type-C download port
- Input Voltage: DC24V
- Software: CoolMayHMI V5.92
PLC Section
- Output Type: Transistor or Relay/transistor mixed
- Digital I/O: 24DI/20DO (24 digital inputs, 20 digital outputs)
- I/O Level: NPN, COM
- Analog I/O: Optional expansion up to 16AI/8AO
- High-Speed Counting Input: 6 single-phase counters at 60KHz (X0-X5)
- High-Speed Pulse Output: 4 channels at 100KHz (Y0-Y3) + 4 channels at 10KHz (Y0-Y3)
- COM Port: RS232, Type-C programming port
- RS485: Optional expansion
- Ethernet Port: Optional expansion
- Software Compatibility: Mitsubishi GX8.52, GX Developer, and GX Works2
Application Scenarios
About Coolmay
Founded in March 2006, Coolmay is a premier industrial automation brand serving over 10,000 customers across 200+ countries. Our global team of 200+ 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.
Our Partners
Industry Exhibitions
Certifications & Compliance
Coolmay products are fully compliant with CE and RoHS regulations and manufactured under ISO 9001-certified quality management systems.
Payment Methods
We accept secure payment methods including Western Union, WeChat, AliPay, PayPal (where available), and international bank transfers (T/T). All transactions are protected under AliExpress Buyer Protection.
Warranty & After-Sales Service
- 18-Month Manufacturer Warranty: Covers hardware defects and system malfunctions under normal use
- Lifetime Technical Support: Remote assistance for configuration, firmware updates, and system integration
- Returns & Exchanges: Contact us within 3 days of receiving damaged shipments with photo evidence
Contact Us Anytime
Reach out for technical support, documentation, or firmware files. We respond within 24 hours.
WhatsApp: +86 199-2529-1353
WeChat: +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