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China factory - Shenzhen Coolmay Technology Co., Ltd.

Shenzhen Coolmay Technology Co., Ltd.

  • China,Shenzhen
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  3. Coolmay EX3S Series 4.3 Inch HMI PLC All-In-One Controller with 12DI/12DO and
China Coolmay EX3S Series 4.3 Inch HMI PLC All-In-One Controller with 12DI/12DO and
China Coolmay EX3S Series 4.3 Inch HMI PLC All-In-One Controller with 12DI/12DO and

  1. China Coolmay EX3S Series 4.3 Inch HMI PLC All-In-One Controller with 12DI/12DO and
  2. China Coolmay EX3S Series 4.3 Inch HMI PLC All-In-One Controller with 12DI/12DO and
  3. China Coolmay EX3S Series 4.3 Inch HMI PLC All-In-One Controller with 12DI/12DO and
  4. China Coolmay EX3S Series 4.3 Inch HMI PLC All-In-One Controller with 12DI/12DO and
  5. China Coolmay EX3S Series 4.3 Inch HMI PLC All-In-One Controller with 12DI/12DO and
  6. China Coolmay EX3S Series 4.3 Inch HMI PLC All-In-One Controller with 12DI/12DO and
  7. China Coolmay EX3S Series 4.3 Inch HMI PLC All-In-One Controller with 12DI/12DO and
  8. China Coolmay EX3S Series 4.3 Inch HMI PLC All-In-One Controller with 12DI/12DO and

Coolmay EX3S Series 4.3 Inch HMI PLC All-In-One Controller with 12DI/12DO and

  1. MOQ： 2
  2. Price： US$129~499 per unit
  3. Get Latest Price
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

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  1. Product Details
  2. Company Details

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 4.3 inch HMI PLC controller ，HMI PLC with RS232 RS485 ，industrial automation all-in-one controller
Coolmay EX3S Series 4.3 Inch HMI PLC All-In-One Controller
The Coolmay EX3S-8043H-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.
Coolmay EX3U-8043H-24MR HMI PLC All-in-One Controller front view and interface details
Technical Specifications
Parameter Description
Model EX3S-8043H-24MT
Maximum I/O Points 12 DI / 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

1. Compact & Space-Saving Design: Integrates logic control, HMI, analog I/O, temperature control, and weighing modules into a single unit. Features a compact design with a volume reduced by 60%.

2. Enhanced Performance: Delivers HMI-PLC integration for superior operation.

3. High-Speed I/O: Offers 100 kHz high-speed pulse outputs and 100 kHz high-speed inputs.

4. Powerful Communication: Built-in 3 communication ports: 2x RS232 + 1x RS485.

5. Flexible Configuration: Supports program download via USB or Ethernet, and configuration updates via USB drive.

Coolmay HMI PLC advanced features and capabilities demonstration
Certifications & Quality Standards
Coolmay products are fully compliant with CE and RoHS regulations and manufactured under ISO 9001-certified quality management systems.
Coolmay product certifications including CE, RoHS, and ISO 9001 documentation
Application Scenarios
Coolmay HMI PLC applications in industrial automation systems
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.
Coolmay company overview and manufacturing facilities
Our Partners
Coolmay global partners and distribution network map
Industry Exhibitions
Coolmay participation in international industrial 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

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • 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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Get in touch with us

  • Reach Us
  • Shenzhen Coolmay Technology Co., Ltd.
  • #902, Block A, Building 4, Software Industry Base, Nanshan District, Shenzhen , China, 518061
  • https://www.coolmayplchmi.com/

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