Shenzhen Coolmay Technology Co., Ltd.
| Payment Terms | T/T,Western Union,MoneyGram,PayPal,Alipay |
| Supply Ability | 2000 pcs per day |
| Delivery Time | 3-7 working days after payment done |
| Packaging Details | Carton Box |
| Type | HMI/PLC all in one |
| Size | 4.3inch |
| I/O | 12DI/12DO |
| Digital output | Transistor |
| Protocol | Modbus RTU |
| Software | Free |
| Brand Name | Coolmay |
| Model Number | EX3S-8043H-24MT |
| Certification | CE |
| Place of Origin | China |
View Detail Information
Explore similar products
Temperature Humidity Control PLC HMI Panel 2AO For Small Incubator Machine
4.3 Inch Integrated HMI PLC Combo 32K Steps Rs232 Touch Screen
Analog Input Ouput HMI PLC Combo 8 Bit Password 800*480 Pixels
TFT Display Touch Screen Coolmay PLC HMI Integrated Industrial
Product Specification
| Payment Terms | T/T,Western Union,MoneyGram,PayPal,Alipay | Supply Ability | 2000 pcs per day |
| Delivery Time | 3-7 working days after payment done | Packaging Details | Carton Box |
| Type | HMI/PLC all in one | Size | 4.3inch |
| I/O | 12DI/12DO | Digital output | Transistor |
| Protocol | Modbus RTU | Software | Free |
| Brand Name | Coolmay | Model Number | EX3S-8043H-24MT |
| Certification | CE | Place of Origin | China |
➤Product Features
Based on Linux system, which is stable, efficient, safe and reliable
Diversified functional modules:multifunctional and control diversification
Multiple interface embedding:RS485/RS232/Type-C
download port/SD card port
High-standard quality control:Qualified by RoHS and CE
Protection class:IP65(front panel)
Parameters of HMI Part:
Display Size: 4.3 Inches TFT
RAM: 128MB
ROM: NAND Flash 128MB
CPU: 1GHz Dual Core
Download Port : Type-C
Features: 60K colors resistive panel, can be displayed in portrait
Display Language: Chinese and English
Parameters of PLC Part:
Programming software: Coolmay vtool pro / Works2
Accuracy: 12 bits
Digital outputs (DO) type: Transistor Output
Input I/O level: Passive NPN, public terminal isolated
Transistor output I/O level: NPN
Allowed max current: MOS: 2A/ Transistor: 500mA
Loom voltage: DC12V~48V
Circuit insulation: Optocoupler insulation
Isolation voltage (power supply - external terminal):1500V AC
On response time: High speed output 10μs, others 0.5ms
High speed pulse: 4 channels, Y0-Y3 =200KHz
(Support customized 4 channels to control Motor)
High speed output frequency: 200KHz
PLC switch: Move the DIP switch on the back of the panel to "R" (Run)
Output level: COM port connects negative terminal
Isolation method: Photoelectric coupling
Input resistance: High speed input terminal 3.3KΩ/Ordinary input terminal 4.3ΚΩ
Input is ON: High speed input > 4.5mA/Ordinary input > 3.5mA
Input is OFF: Input < 1.5mA
Filter function: Filter can set from 0-100ms, default as 10ms
High speed counting: 4 single-phase (X0-X3)200KHZ
Input level: COM port connects negative terminal
Working temperature: 0°C~50°C
Relative humidity: 5%~95%RH
Technical Specifications
| Descriptions | |
| Model | EX3S-8043H |
| Display Size | 4.3 inch |
| Working environment temperature | -20°C~60°C (no freezing) |
| Working environment humidity | 20~90% (non-condensing) |
| RAM / Flash | 128MB DDR + 128MB NAND FLASH |
| CPU | 1GHz. Dual Core |
| USB download port | Yes |
| SD Card port | Yes |
| Serial interface | RS485 RS232 |
➤ 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, servo drives, stepper drives, VFDs, and loT modules—engineered for precision and efficiency in smart manufacturing.
➤ Certifications
Coolmay products are fully compliant with CE and 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.
Email: cm2@coolmay.net,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. is a national high-tech enterprise integrating R&D, production, and services. Since its establishment in 2006, Coolmay has adhered to the corporate mission of "making automation simpler" and upheld the business philosophy of... Shenzhen Coolmay Technology Co., Ltd. is a national high-tech enterprise integrating R&D, production, and services. Since its establishment in 2006, Coolmay has adhered to the corporate mission of "making automation simpler" and upheld the business philosophy of...
Get in touch with us
Leave a Message, we will call you back quickly!