• 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

RS485 73*56mm Display HMI Control Panel 320*240 Pixels HMI Resistive Panel

Place of Origin ShenZhen
Brand Name Coolmay
Certification CE
Model Number MT6037H
Minimum Order Quantity 1 Unit
Price Negotiable
Packaging Details Carton packaging / Wooden box packaging
Delivery Time 3-7 work days
Payment Terms D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability 100,000 Sets per month

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Product Details
Display 3.5” TFT Display Size 73*56mm
Resolution 320*240 Pixels Brightness 300cd/m2
Touch Type 4-wire Resistive Panel Ambient Environment 0~50℃
Storage Environment -20~70℃ Software CoolMay HMI Programming Software
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73*56mm Display HMI Control Panel


RS485 HMI Control Panel


320*240 Pixels HMI Resistive Panel

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Product Description

HMI Control Panel 73*56mm Display Size 320*240 Pixels Resistive Panel


COOLMAY MT6037HA 3.5-inch 65536 color HMI, two installation methods, can be used in many occasions such as machinery and smart home, with 232/485 ports, optional network ports, support MODBUS protocol, and can communicate with multiple PLCs. Three appearances: black plastic panel with black shell, golden metal panel with white shell, silver metal panel with black shell.



Specs Dimension 88*88*25mm
Cutout size 72*72mm
Display size 73*56mm
Weight(kg) Appox. 0.3 kg
Display Display 3.5” TFT


320*240 pixels
Brightness 300cd/m²
Contrast ratio 400:1
Backlight LED
Backlight time 60,000 h
Display color 65536 true colors
Touch type 4-wire resistive panel
Storage ROM 128MB
CPU ARM9 core 400MHz
Operating system WINCE 5.0
Interface 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 Optional
COM port 1 RS232 and 1 RS485
Protocol Support MODBUS, free port and common PLC communication Protocol
Audio Optional
Calendar Yes
Input Voltage Default as DC12~24±10%V
Consumption 100mA*24VAmbient environment: 0~50℃ | Storage environment: -20~70℃
Protection Class IP65 (front panel)
Humidity 20%~90% RH
Certification CE
Software CoolMay HMI programming software