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產(chǎn)品介紹:
PXI-7831R是一款可編程I/O硬件產(chǎn)品,其特性與功能豐富多樣。
首先,它可以通過LabVIEW FPGA模塊進(jìn)行編程,實(shí)現(xiàn)板上的同步與決策功能。這種可編程性使得PXI-7831R能夠靈活適應(yīng)各種應(yīng)用需求,實(shí)現(xiàn)高度定制化的I/O操作。
其次,PXI-7831R配備了8路獨(dú)立的模擬輸入通道和8路獨(dú)立的模擬輸出通道。每路模擬輸入通道具有4.3μs的轉(zhuǎn)換速率和16位分辨率,可處理±10 V的電壓范圍。而模擬輸出通道則具有1.0 μs的更新速率和相同的16位分辨率。這些通道的高性能和精確性使得PXI-7831R能夠準(zhǔn)確、快速地采集和輸出模擬信號。
此外,PXI-7831R還提供了96條同步數(shù)字線,這些線路可以配置為輸入、輸出、計(jì)數(shù)器參數(shù)或自定義其功能。這種靈活性使得用戶能夠根據(jù)需要定義數(shù)字信號的處理方式,實(shí)現(xiàn)更復(fù)雜的I/O操作。
PXI-7831R還具有可配置的觸發(fā)與同步功能,這對于需要精確控制數(shù)據(jù)采集和傳輸?shù)膽?yīng)用來說非常重要。通過合理配置觸發(fā)和同步參數(shù),用戶可以確保數(shù)據(jù)的準(zhǔn)確性和一致性。
最后,PXI-7831R的板上閃存可以存儲用戶自定義的配置信息。這意味著在設(shè)備通電后,程序可以立即運(yùn)行,無需每次都進(jìn)行手動配置。
綜上所述,PXI-7831R是一款功能強(qiáng)大、性能卓越的可編程I/O硬件產(chǎn)品,適用于各種需要高度定制化I/O操作的應(yīng)用場景。

PXI-7831R
英語介紹:
The PXI-7831R is a programmable I/O hardware product with a wide variety of features and functions.
First of all, it can be programmed through the LabVIEW FPGA module to achieve on-board synchronization and decision-making functions. This programmability enables the PXI-7831R to flexibly adapt to various application requirements and achieve highly customized I/O operations.
Second, the PXI-7831R is equipped with 8 independent analog input channels and 8 independent analog output channels. Each analog input channel has a conversion rate of 4.3μs and a 16-bit resolution that can handle a voltage range of ±10 V. The analog output channel has an update rate of 1.0 μs and the same 16-bit resolution. The high performance and accuracy of these channels enable the PXI-7831R to capture and output analog signals accurately and quickly.
In addition, the PXI-7831R offers 96 synchronous digital lines that can be configured for input, output, counter parameters, or to customize their functionality. This flexibility allows users to define the processing of digital signals as needed, enabling more complex I/O operations.
The PXI-7831R also has configurable trigger and sync functions, which are important for applications that require precise control over data acquisition and transmission. By properly configuring trigger and synchronization parameters, you can ensure data accuracy and consistency.
Finally, the PXI-7831R’s on-board flash memory can store user-defined configuration information. This means that after the device is powered on, the program can run immediately, without having to manually configure it every time.
In summary, the PXI-7831R is a powerful, high-performance programmable I/O hardware product for a variety of application scenarios requiring highly customized I/O operations.
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