• 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

408MHz 3.5 Inch HMI Control Panel RS485 Modbus RTU Human Machine

Place of Origin China
Brand Name Coolmay
Certification CE
Model Number TK6037FH
Minimum Order Quantity 1 peice
Price Negotiable
Packaging Details Carton Box
Delivery Time 3-7 working days after payment done
Payment Terms T/T, Western Union, MoneyGram, PayPal, Alipay
Supply Ability 2000 pcs per day

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Product Details
Type HMI Size 3.5inch
Display TFT LCD Resolution 320*240
Backlight Time 60000 Hours COM Port Rs232,rs485,typeC
Protection Level IP65 Software Free
High Light

408MHz HMI Control Panel


3.5 Inch HMI Control Panel


RS485 RTU Human Machine Panel

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Product Description

3.5inch HMI Control Panel DC24V Smart home Control RS485 Modbus RTU Human Machine Interface TFT LCD Display


TK series HMI main features:

1. Resistive touch panel with high precision and reliability

2. 60,000 TFT true color display, all series support vertical display

3. Supports any-format static images and GIF animation

4. Supports all fonts in Windows

5. Provide a large number of vector libraries and component libraries

6. Button sound and alarm sound can be set by yourself

7. Convenient drawing components and full-featured editing components allow users to quickly design screens at will

8.  Multi-language, support to display multiple languages in the same screen, and have the function of translator

9. Multiple communication protocols, support each communication port to connect with multiple controllers




Item Specification Coolmay TK6xxx series Coolmay MT6xxx series
Display Screen size 3.5''/4.3''/5''/7''/10'' 3.5''/4.3''/5''/7''/10''
Resolution 480*272(TK6043FH),800*480(TK6070FH) 480*272(MT6043H),800*480(MT6070H)
Brightness 300cd/mm 300cd/mm
Contrast ratio 400;1 400;1
Display color 65536 true color 65536 true color
Processor CPU 408MHz 400M(H series),
720MHz-1GHz(HA series)
Memory RAM 8M,
ROM 32M 64M(H series),
128M(HA series)
I/O interface USB Host USB2.0(in developing) USB2.0
USB Client USB2.0(Type-C) USB2.0(Type-B)
Ethernet port Optional (7''/10'') Optional
Serial Port COM1(RS232) COM2(RS485) RS232/RS485
Audio output null Optional (HA series)
Video output null Optional (HA series, Specific camera)
Configuration Software Multiple component operation shortcuts Same size/Same height/Same width/Space equally,vertically/Space equally,horizontally/Center vertically in window/ Center horizontally in window/Align left edges/Align right edges/
Align tops/Align bottoms
Same size/Same height/Same width/
Align left edges/Align right edges/
Align tops/Align bottoms/
Align vertical centers/Align horizontal centers
Component movement Up/Down/Left/Right
Shift+Up (up one grid)
Shift+Down (down one grid)
Shift+Left (left one grid)
Shift+Right (right one grid)
Label function (user-defined register name) Yes,Can Import and export(Format:tag,txt) null
Drawing Dots, lines, rectangles, polygonal circles, ellipses, arcs, chords, hand-drawn polygons, etc. Hollow and solid graphics Dots, lines, rectangles
Component order view Can view the order of component creation NO
Screen sorts Can divid screens into groups NO
Configuration interface export Can export corresponding screen,convenient for project transplantation and interoperability,convenient for users to design NO
Configuration interface export to be picture Yes NO
Buzzer sound Can customize the buzzer sound (key press sound, pop-up dialog box sound, alarm sound) NO
Component library control Save as whole(0 and 1 state) No Component library
System keyboard Can be modified or customized Can not be modified
Screen inheritance Can make a public screen as the parent screen and be inherited by other sub-screens, increasing design interoperability and reducing repetitive design NO
Save the project file in other formats Can be saved as a VHO file with decompilation(can be opened for modification);
Can be saved as a VHO file without decompilation(can't be opened,can only be used for download)
No similar function, the compiled download file can't be decompiled into an editable file
Project file protectio Yes,Password supported NO
HMI Read file Support reading, can set a read password Support reading, But can't set a read password (only allowed to read and not allowed to read)
HMI Download Yes,Can set download password NO
HMI Function Font window all fonts Only static text supports all windows fonts
Language Support hundred languages Support 18kinds languages
Numerical display(Write addition, subtraction, multiplication and division to display the result directly) to facilitate the display of values Yes NO
Numerical display(Engineering conversion display)to facilitate the display of values Yes NO
Numerical embedded display (text and numerical mixed display) Yes NO
485 smart online Yes, the slave is online again, and the master can establish connection with the slave again NO,the number of communication failures exceeded, the master station needs to be powered on again to establish a connection
Script program (macro program) Multiple script calling methods, rich functions provided by the system Only support background macro, initial macro, sub-macro, table format writing is not convenient! Single function provided
QR code display NO Yes
Chinese input method NO Yes
Phased authorization NO Yes
U disk function In developing Support U disk update interface and upload/download HMI data
Vertical screen/Horizontal screen Yes Horizontal screen (Specific model
Gesture operation (swipe up, down, left, right,) Yes NO
Recipe function Yes Yes
Recipe browsing component NO Yes
Schedule Yes NO
Triggered data transfer Yes NO



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408MHz 3.5 Inch HMI Control Panel RS485 Modbus RTU Human Machine 1

408MHz 3.5 Inch HMI Control Panel RS485 Modbus RTU Human Machine 2