HMI equipment of intelligence low pressure generating line temperature measurement system
The utility model discloses a HMI equipment of intelligence low pressure generating line temperature measurement system, which comprises a master control chip, main control chip passes through the SP3485 chip to be expanded a RS485 and is connected with the concentrator of low pressure generating li...
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| Hauptverfasser: | , , , , , , , |
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model discloses a HMI equipment of intelligence low pressure generating line temperature measurement system, which comprises a master control chip, main control chip passes through the SP3485 chip to be expanded a RS485 and is connected with the concentrator of low pressure generating line temperature measurement system, main control chip passes through touch -screen interface and is connected with the touch -sensitive screen, based on LCD screen interface is extended out to main control chip's LTDC module, main control chip passes through LCD screen interface with the LCD screen is connected, is used for the demonstration of each the temperature spot data in the low pressure generating line temperature measurement system, the SD card with main control chip connects, is used for the storage each temperature spot data of low pressure generating line temperature measurement system. The utility model discloses couple together low pressure generating line temperature measurement system with the touch |
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