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[China]
Trade Verify
Address: #526, Block E, Building 5, Software Industry Base, Nanshan District, Shenzhen , China, 518061
Contact name:Sandra
Shenzhen Coolmay Technology Co., Ltd. |
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Verified Suppliers
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HMI Control Panel High Precision And Reliability 65536 Display Colors
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
Parameter:
| SPECS | Dimension | 88*88*25mm |
| Cutout size | 72*72mm | |
| Display size | 73*56mm | |
| Weight | Appox. 0.3 kg | |
| DISPLAY | Display | 3.5" TFT |
| Resolution | 320*240 pixels | |
| Brightness | 300 cd/m² | |
| Contrast ratio | 400:01:00 | |
| Backlight | LED | |
| Backlight time | 60,000 hours | |
| Display color | 65536 colors | |
| Touch type | 4-wire resistive panel | |
| STORAGE | ROM | NOR Flash 8MB |
| RAM | 64MB | |
| CPU | 32bit CPU 408MHz | |
| INTERFACE | Download port | Type-C, RS232, RS485 |
| COM port | 1 RS232, 1 RS485 | |
| Optional | NULL | |
| Protocol | Support MODBUS, free port and common PLC communication Protocol | |
| OTHER | Calendar | Yes |
| Input Voltage | 12-24VDC±10%<150mA @ 24VDC | |
| Consumption | 42mA/24V | |
| Protection Class | IP65 (front panel) | |
| Temperature | Ambient environment: 0～50℃ Storage environment: -20～70℃ | |
| Humidity | 20%～90% RH | |
| Certification | CE | |
Software | CoolMay mView HMI programming software |
Tips:
Why is the HMI turned on, the screen is black, and the buttons make a sound but the screen cannot be displayed?
There are generally several reasons for the black screen:
(1) First check whether the power supply is a 24V switching power supply. If there is a screen at boot, but the screen will be black immediately after entering the system, this is a FLASH problem, and you need to send it back to flash.
(2) If the screen goes black as soon as it is powered on, but there is a sound when tapping on the screen, this situation is generally because the backlight of the touch screen is broken;
(3) If there is no sound when you tap the screen, it may be that the LCD screen is broken or the power chip of the touch screen is broken, and you need to send it back for repair.
