• Shenzhen Coolmay Technology Co., Ltd.
    Juan Guevara
    muy buen trato con el vendedor y muy buena asesoria y el producto está trabajando muy bien ya tiene un año y no he tenido ningún problema
  • Shenzhen Coolmay Technology Co., Ltd.
    Obert Matetakufa
    I'm very happy with the business deal and all the support they are giving . A very good business partner
Contact Person : Sandra
Phone Number : 008619925291353
Whatsapp : +8619925291353

3.5 Inch Modbus HMI Control Panel TFT Touch Screen 65536 True Colors

Place of Origin China
Brand Name Coolmay
Certification CE, RoHS, ISO
Model Number MT6037H-W
Minimum Order Quantity 2 units
Price Negotiable
Packaging Details Packed with standard carton box
Delivery Time 3-5 working days
Payment Terms T/T, Western Union
Supply Ability 100,000 pcs per month

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Product Details
Product HMI Control Panel COM Port RS232, RS485
Display 3.5 Inch TFT Touch Screen Resolution 320*240 Pixels
Color Grey As Default OEM Support
ODM Support Standard CE, ISO, RoHS
High Light

TFT HMI Control Panel


3.5 Inch HMI Control Panel


modbus hmi touch screen

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Product Description

3.5 Inch Modbus HMI Control Panel TFT Touch Screen 65536 True Colors

HMI Control Panel 3.5 Inch Ethernet Control Monitor Touch Panel Modbus RTU Protocol Display Screen


Coolmay HMI control panel can connect with multiple PLC brands, such as Mitsubishi. Omron. Panasonic. Siemens, LG. Delta. Fatek. Vigor, etc., or PLCs that support ModBus RTU, ModBus ASCII, ModBus TCP etc.. It can help PLC to deal with complicated computation by operating macros, together with the communication macro, users can draft the communication protocol by themselves and then the element can communicate with certain system through COM port.



  • Quickly download program via USB
  • Supports two PLCs at the same time: supports two communication ports at the same time, and can connect two different or multiple controllers with the same communication protocol at same time.
  • On-line simulation
  • Ethernet communication port: 10/100BASE-T, ethernet communicate port provide fast data exchange function. Any TP can organize network to perform aggregate remote control. Data can also be uploaded in a short time via Ethernet.
  • Backup data by USB flash drive (usb flash drive file system must be FAT 32) or SD card 
  • Multiple security: supports password protection to protect the intellectual property of the programmer.



Dimension 88*88*25mm
Cutout size 72*72mm
Display 3.5” TFT


320*240 pixels
Display color 65536 true colors
Touch type 4-wire resistive panel
CPU ARM9 core 400MHz
Operating system WINCE 5.0
USB port USB 2.0×1 (USB port and can be connected to external USB flash drive, mouse, etc.)
Download port Yes (Mini type B male port cable for program download
Ethernet port Yes
COM port 1 RS232 and 1 RS485
Protocol Support MODBUS, free port and common PLC communication Protocol
Calendar Yes
Input Voltage Default as DC12~24±10%V
Consumption 100mA*24V
Protection Class IP65 (front panel)
Temperature Ambient environment: 0~50℃ | Storage environment: -20~70℃
Humidity 20%~90% RH
Certification CE
Software CoolMay HMI programming software




3.5 Inch Modbus HMI Control Panel TFT Touch Screen 65536 True Colors 0


3.5 Inch Modbus HMI Control Panel TFT Touch Screen 65536 True Colors 1