NI PXIe-7961R模擬輸入/輸出（I/O）模塊
1.產(chǎn) 品 資 料 介 紹：
中文資料：
NI PXIe-7961R是一種高性能的模擬輸入/輸出（I/O）模塊，用于在PXI Express系統(tǒng)中進(jìn)行數(shù)據(jù)采集和信號生成。以下是關(guān)于其配置說明、功能作用和應(yīng)用領(lǐng)域的詳細(xì)介紹：
配置說明：
- PXIe-7961R采用PXI Express接口，因此它需要安裝在支持PXI Express的機(jī)箱中，例如NI PXIe主機(jī)機(jī)箱。
- 模塊具有多個模擬輸入和模擬輸出通道，可以根據(jù)實(shí)際需求進(jìn)行配置。它支持不同的輸入/輸出電壓范圍和采樣率選項(xiàng)。
- PXIe-7961R模塊通常與NI FlexRIO FPGA模塊結(jié)合使用，以便在FPGA上進(jìn)行自定義信號處理和算法實(shí)現(xiàn)。
功能作用：
- 數(shù)據(jù)采集：PXIe-7961R提供了高速、高精度的模擬輸入通道，可用于采集來自傳感器、信號源、電壓測量等的模擬信號。它具有快速的采樣速率和高分辨率，可滿足對高精度數(shù)據(jù)采集的需求。
- 信號生成：模塊的模擬輸出通道可以用于生成各種模擬信號，例如控制外部設(shè)備、仿真測試、驅(qū)動執(zhí)行器等。它可以提供高精度的輸出信號和快速的更新速率。
應(yīng)用領(lǐng)域：
- 測試和測量系統(tǒng)：PXIe-7961R廣泛應(yīng)用于測試和測量領(lǐng)域，用于實(shí)時數(shù)據(jù)采集和信號生成。它可以用于聲音和振動分析、功率分析、環(huán)境監(jiān)測等各種應(yīng)用。
- 自動化控制系統(tǒng)：模塊可用于控制和監(jiān)測自動化系統(tǒng)中的各種過程和設(shè)備。它可以與其他硬件設(shè)備和傳感器集成，實(shí)現(xiàn)高速數(shù)據(jù)采集和實(shí)時反饋控制。
- 通信系統(tǒng)：PXIe-7961R可用于通信系統(tǒng)中的信號發(fā)生器和接收器。它支持各種調(diào)制和解調(diào)技術(shù)，可以生成和分析各種通信信號。
- 高速數(shù)據(jù)采集和處理：模塊的高采樣率和靈活性使其成為高速數(shù)據(jù)采集和實(shí)時信號處理應(yīng)用的理想選擇。例如，它可以用于雷達(dá)信號處理、視頻圖像采集和處理等。
英文資料：
NI PXIe-7961R is a high-performance analog input/output (I/O) module used for data acquisition and signal generation in PXI Express systems. The following is a detailed introduction to its configuration, functional functions, and application areas:
Configuration instructions:
The PXIe-7961R adopts the PXI Express interface, so it needs to be installed in a PXI Express capable chassis, such as the NI PXIE host chassis.
The module has multiple analog input and analog output channels, which can be configured according to actual needs. It supports different input/output voltage ranges and sampling rate options.
The PXIe-7961R module is typically used in conjunction with the NI FlexRIO FPGA module for custom signal processing and algorithm implementation on the FPGA.
Function:
Data collection: PXIe-7961R provides a high-speed and high-precision analog input channel that can be used to collect analog signals from sensors, signal sources, voltage measurements, and more. It has a fast sampling rate and high resolution, which can meet the demand for high-precision data collection.
Signal generation: The analog output channel of the module can be used to generate various analog signals, such as controlling external devices, simulating tests, driving actuators, etc. It can provide high-precision output signals and fast update rates.
Application field:
Testing and measurement system: PXIe-7961R is widely used in the field of testing and measurement, for real-time data acquisition and signal generation. It can be used for various applications such as sound and vibration analysis, power analysis, and environmental monitoring.
Automation control system: Modules can be used to control and monitor various processes and equipment in the automation system. It can be integrated with other hardware devices and sensors to achieve high-speed data acquisition and real-time feedback control.
Communication system: PXIe-7961R can be used as a signal generator and receiver in communication systems. It supports various modulation and demodulation technologies and can generate and analyze various communication signals.
High speed data acquisition and processing: The high sampling rate and flexibility of the module make it an ideal choice for high-speed data acquisition and real-time signal processing applications. For example, it can be used for radar signal processing, video image acquisition and processing, etc.
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