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Coolmay EX3U Series 7 Inch HMI PLC All In One Temperature Control with 12DI/12DO RS232 RS485 G-code Industrial Automation EX3U-8070H/HD Source Factory

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Coolmay EX3U Series 7 Inch HMI PLC All In One Temperature Control with 12DI/12DO RS232 RS485 G-code Industrial Automation EX3U-8070H/HD Source Factory

Brand Name : Coolmay

Model Number : EX3U-8070H/HD

Certification : CE

Place of Origin : China

MOQ : 2

Price : US$129~499 per unit

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

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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

Coolmay EX3U Series 7 Inch HMI PLC All In One Temperature Control with 12DI/12DO RS232 RS485 G-code Industrial Automation EX3U-8070H/HD Source Factory


Features

  • Integrated PLC,HMl,digital I/O(DW/DO), analog I/O(AD/DA), high speed functions,etc..
  • Compatible with FX3G/FX3U/FX3S PLC,fast operation.
  • Default 2 PLC programming ports, 1 HMl download port.
  • 32K-step program capacity and 32Kpower retentive registers.
  • Supports special encryption.HMl and PLC can be encrypted respectively.Set PLC password as 12345678 can prohibit reading program completely.(Note:PLC only supports 8-bit password.)
  • Supports OEM and ODM.


Coolmay EX3U Series 7 Inch HMI PLC All In One Temperature Control with 12DI/12DO RS232 RS485 G-code Industrial Automation EX3U-8070H/HD Source Factory


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


Coolmay EX3U Series 7 Inch HMI PLC All In One Temperature Control with 12DI/12DO RS232 RS485 G-code Industrial Automation EX3U-8070H/HD Source Factory


Application Scenarios


Coolmay EX3U Series 7 Inch HMI PLC All In One Temperature Control with 12DI/12DO RS232 RS485 G-code Industrial Automation EX3U-8070H/HD Source Factory

About Us


Coolmay EX3U Series 7 Inch HMI PLC All In One Temperature Control with 12DI/12DO RS232 RS485 G-code Industrial Automation EX3U-8070H/HD Source Factory


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


Coolmay EX3U Series 7 Inch HMI PLC All In One Temperature Control with 12DI/12DO RS232 RS485 G-code Industrial Automation EX3U-8070H/HD Source Factory

Exhibitions



Coolmay EX3U Series 7 Inch HMI PLC All In One Temperature Control with 12DI/12DO RS232 RS485 G-code Industrial Automation EX3U-8070H/HD Source Factory

Certifications

Coolmay products are fully compliant with CEand RoHS regulations, and are manufactured under ISO 9001-certified quality management systems.


Coolmay EX3U Series 7 Inch HMI PLC All In One Temperature Control with 12DI/12DO RS232 RS485 G-code Industrial Automation EX3U-8070H/HD Source Factory

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







Product Tags:

24vdc PLC Industrial Touch Screen

      

32K PLC Industrial Touch Screen

      

24vdc plc hmi panel

      
Quality Coolmay EX3U Series 7 Inch HMI PLC All In One Temperature Control with 12DI/12DO RS232 RS485 G-code Industrial Automation EX3U-8070H/HD Source Factory wholesale

Coolmay EX3U Series 7 Inch HMI PLC All In One Temperature Control with 12DI/12DO RS232 RS485 G-code Industrial Automation EX3U-8070H/HD Source Factory Images

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