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{"title":"32 Bit 408MHz CPU HMI PLC All In One 24VDC High Speed Pulse 4 Wire Plc","imgUrl":"https:\/\/img.chinax.com\/nimg\/64\/87\/8e77dcef41f7e261ae32ab68ef0c-200x200-1\/32_bit_408mhz_cpu_hmi_plc_all_in_one_24vdc_high_speed_pulse_4_wire_plc_controller.jpg","attrs":{"Brand Name":"COOLMAY","Model Number":"QM3G-50FH","Certification":"CE","Place of Origin":"Shenzhen, China"}}
{"title":"Type C HMI PLC All In One Support PWM Analog Output 64MB RAM For Egg Incubator","imgUrl":"https:\/\/img.chinax.com\/nimg\/06\/76\/afc259b592ecfab263d0306afbc6-200x200-1\/type_c_hmi_plc_all_in_one_support_pwm_analog_output_64mb_ram_for_egg_incubator.jpg","attrs":{"Brand Name":"COOLMAY","Model Number":"QM3G-50FH-24MR-4AD2DA-485P\/232H","Certification":"CE","Place of Origin":"Shenzhen, China"}}
{"title":"Coolmay 10" HMI PLC All In One Touch Screen With 24DI\/20DO Programmable","imgUrl":"https:\/\/img.chinax.com\/nimg\/2b\/59\/591caa91ec154ebcf30084d87bb2-200x200-1\/coolmay_10_22_hmi_plc_all_in_one_touch_screen_with_24di_2f20do_programmable_controller_panel_supporting_remote_operations.jpg","attrs":{"Brand Name":"Coolmay","Model Number":"EX3G-8100H-24MR-2AD","Certification":"CE","Place of Origin":"Shenzhen"}}
{"title":"Public Terminal Isolated PLC Touch Screen Interface 7 inch TFT","imgUrl":"https:\/\/img.chinax.com\/nimg\/14\/4d\/19279538384b0d6ad561986e7701-200x200-1\/public_terminal_isolated_plc_touch_screen_interface_7_inch_tft.jpg","attrs":{"Brand Name":"Coolmay","Model Number":"QM3G-70FH","Certification":"CE","Place of Origin":"Shenzhen"}}
Coolmay EX3U Series 5 Inch HMI PLC All-In-One Controller
The Coolmay EX3U-8050H-24MT is a compact 5-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.
Technical Specifications
Parameter
Description
Model
EX3U-8050H-24MT
Maximum I/O Points
12 DI / 12 DO
Display Size
5 inch
Operating Temperature
-20°C to 60°C (no freezing)
Operating Humidity
20% to 90% (non-condensing)
Serial Interfaces
RS485, RS232
Product Features
Simplified engineering design reduces hardware costs by 50% compared to traditional PLC+HMI setups
8-axis synchronization at 200kHz with optimized pulse command execution
Dual embedded ports: CANbus + Modbus-TCP for flexible communication network configuration
Available in 7" and 10" HMI variants with optional I/O (maximum configuration: 30 DI / 28 DO with 6 DI / 8 DO module)
Advanced motion capabilities including multi-axis linear/circular interpolation, G-code, and electronic cam
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...
