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Coolmay EX3U Series 7 Inch HMI PLC All-In-One Controller EX3U-8070H-44MRT
Technical Specifications
Parameter
Description
Model
EX3U-8070H-44MRT
Maximum I/O Points
24DI / 20DO
Display Size
7 inch
Power consumption
6-7W
CPU
Dual-core1GHz
RAM
256MB
ROM
NANDFlash256MB
Product Features
High-Performance Dual Processor 32-bit CPU + ASIC dual processor, with online monitoring/download support and instruction execution speed as fast as 0.24μs.
Highly Integrated Design Supports up to 30 digital inputs, 28 digital outputs, and 12 analog inputs + 8 analog outputs. Digital outputs can be transistor, relay, or mixed. Built-in PLC and HMI programming ports, with 1 RS232 + 1 RS485 by default.
Powerful Programming Capability Supports up to 30K program steps and 12K retentive registers, with Instruction, Ladder Diagram (LD), and Sequential Function Chart (SFC) programming.
CAN Bus & Motion Control Supports CAN bus communication and CANopen protocol for servo motion control and controller communication.
Enhanced Security Protection HMI and PLC can be encrypted separately. PLC password protection can completely prevent unauthorized program reading.
Certifications & Quality Standards
Coolmay products are fully compliant with CE and RoHS regulations and manufactured under ISO 9001-certified quality management systems.
Application Scenarios
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.
Our Partners
Industry 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...
