NI PXI-4224數(shù)據(jù)采集模塊
1.產(chǎn) 品 資 料 介 紹：
中文資料：
NI PXI-4224是一款高性能的數(shù)據(jù)采集模塊，屬于National Instruments（NI）的PXI系列產(chǎn)品。下面是關(guān)于NI PXI-4224的產(chǎn)品特點(diǎn)、使用方法以及參數(shù)詳情的介紹：
NI PXI-4224產(chǎn)品特點(diǎn)：
- 高精度：NI PXI-4224具有16位的分辨率和高達(dá)250 kS/s的采樣速率，可提供精確的數(shù)據(jù)采集和測量。
- 多通道：該模塊提供了4個(gè)獨(dú)立的模擬輸入通道，可同時(shí)采集多個(gè)信號(hào)源的數(shù)據(jù)。
- 寬輸入范圍：每個(gè)通道都具有可調(diào)節(jié)的輸入范圍，適用于不同類型的信號(hào)測量。
- 內(nèi)置校準(zhǔn)：NI PXI-4224內(nèi)置了自動(dòng)校準(zhǔn)功能，可確保采集的數(shù)據(jù)準(zhǔn)確無誤。
- PXI總線接口：該模塊采用PXI總線接口，可以與其他PXI設(shè)備進(jìn)行高速數(shù)據(jù)傳輸和同步操作。
NI PXI-4224使用方法：
- 安裝：將NI PXI-4224模塊插入PXI機(jī)箱的可用槽位，并確保連接良好。
- 驅(qū)動(dòng)程序：安裝NI-DAQmx驅(qū)動(dòng)程序，并使用NI-DAQmx軟件配置和控制模塊。
- 通道配置：使用NI-DAQmx軟件配置每個(gè)通道的輸入范圍、采樣速率和其他參數(shù)。
- 數(shù)據(jù)采集：使用NI-DAQmx提供的API或編程環(huán)境（如LabVIEW）進(jìn)行數(shù)據(jù)采集和測量。
NI PXI-4224參數(shù)詳情：
- 通道數(shù)：4個(gè)模擬輸入通道
- 分辨率：16位
- 采樣速率：最大250 kS/s
- 輸入范圍：可調(diào)節(jié)，具體取決于模塊的配置
- 精度：典型精度為±0.05％
- 帶寬：最大10 kHz
- 數(shù)據(jù)緩沖區(qū)：512個(gè)樣本
- 接口：PXI總線接口
- 驅(qū)動(dòng)程序：需要安裝NI-DAQmx驅(qū)動(dòng)程序
英文資料：
NI PXI-4224 is a high-performance data collection module belonging to the PXI series of National Instruments (NI) products. The following is an introduction to the product features, usage methods, and parameter details of NI PXI-4224:
NI PXI-4224 Product Features:
High precision: NI PXI-4224 has a resolution of 16 bits and a sampling rate of up to 250 kS/s, providing accurate data collection and measurement.
Multi channel: This module provides four independent analog input channels, which can simultaneously collect data from multiple signal sources.
Wide input range: Each channel has an adjustable input range, suitable for different types of signal measurement.
Built in calibration: The NI PXI-4224 has an automatic calibration function that ensures the accuracy of the collected data.
PXI bus interface: This module adopts a PXI bus interface and can perform high-speed data transmission and synchronization operations with other PXI devices.
NI PXI-4224 Usage:
Installation: Insert the NI PXI-4224 module into the available slot of the PXI chassis and ensure good connection.
Driver: Install the NI-DAQmx driver and use the NI-DAQmx software to configure and control the module.
Channel configuration: Use NI-DAQmx software to configure the input range, sampling rate, and other parameters for each channel.
Data collection: Use the API or programming environment provided by NI-DAQmx (such as LabVIEW) for data collection and measurement.
NI PXI-4224 parameter details:
Number of channels: 4 analog input channels
Resolution: 16 bits
Sampling rate: maximum 250 kS/s
Input range: adjustable, depending on module configuration
Accuracy: Typical accuracy is ± 0.05%
Bandwidth: maximum 10 kHz
Data buffer: 512 samples
Interface: PXI bus interface
Driver: NI-DAQmx driver needs to be installed
2.產(chǎn) 品 展 示
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