NI PXI-6284高性能多通道數(shù)據(jù)采集卡
1.產(chǎn) 品 資 料 介 紹：
中文資料：
NI PXI-6284是一款高性能多通道數(shù)據(jù)采集卡，是National Instruments（NI）的產(chǎn)品之一。下面是關(guān)于NI PXI-6284的產(chǎn)品特點(diǎn)介紹、使用方法以及參數(shù)詳情：
產(chǎn)品特點(diǎn)介紹：
- 多通道數(shù)據(jù)采集：NI PXI-6284具有16個(gè)模擬輸入通道和24個(gè)數(shù)字I/O通道，可實(shí)現(xiàn)高密度數(shù)據(jù)采集和控制。
- 高采樣率和精度：該采集卡提供的最大采樣率為1.25 MS/s（每秒采樣次數(shù)），并且具有16位的模擬輸入分辨率，可實(shí)現(xiàn)精確的數(shù)據(jù)采集。
- 靈活的觸發(fā)和定時(shí)功能：NI PXI-6284支持多種觸發(fā)模式和定時(shí)功能，可根據(jù)應(yīng)用需求進(jìn)行靈活配置和控制。
- 嵌入式同步和多卡同步：該采集卡支持PXI總線的同步功能，可與其他PXI設(shè)備進(jìn)行同步操作，實(shí)現(xiàn)多通道和多卡系統(tǒng)的同步采集。
- 高速數(shù)據(jù)傳輸和大容量存儲(chǔ)：NI PXI-6284通過高速數(shù)據(jù)總線實(shí)現(xiàn)快速數(shù)據(jù)傳輸，同時(shí)具備大容量存儲(chǔ)器，可應(yīng)對(duì)大量數(shù)據(jù)采集和處理需求。
使用方法：
- 安裝硬件：將NI PXI-6284插入支持PXI總線的主機(jī)機(jī)箱的插槽中，并確保連接適當(dāng)?shù)碾娫春托盘?hào)線。
- 安裝驅(qū)動(dòng)和軟件：安裝NI提供的適用于PXI-6284的驅(qū)動(dòng)程序和開發(fā)環(huán)境，如NI-DAQmx和LabVIEW。
- 配置采集參數(shù)：使用驅(qū)動(dòng)程序或開發(fā)環(huán)境進(jìn)行配置，包括選擇采樣率、通道配置、觸發(fā)模式等。
- 啟動(dòng)數(shù)據(jù)采集：使用驅(qū)動(dòng)程序或開發(fā)環(huán)境編寫代碼，啟動(dòng)數(shù)據(jù)采集操作，并根據(jù)需要處理和存儲(chǔ)采集的數(shù)據(jù)。
參數(shù)詳情：
- 模擬輸入通道數(shù)：16通道
- 數(shù)字I/O通道數(shù)：24通道
- 模擬輸入分辨率：16位
- 最大采樣率：1.25 MS/s
- 觸發(fā)模式：支持軟件觸發(fā)、硬件觸發(fā)、數(shù)字觸發(fā)等多種觸發(fā)模式
- 定時(shí)功能：支持定時(shí)觸發(fā)和定時(shí)測(cè)量功能
- 數(shù)據(jù)傳輸接口：PCI Express或PXI總線接口
- 存儲(chǔ)器容量：具備適當(dāng)?shù)拇鎯?chǔ)器容量以應(yīng)對(duì)大量數(shù)據(jù)采集需求
- 支持的軟件和開發(fā)環(huán)境：NI-DAQmx、LabVIEW等
英文資料：
NI PXI-6284 is a high-performance multi-channel data acquisition card and one of the products of National Instruments (NI). The following is an introduction to the product features, usage methods, and parameter details of NI PXI-6284:
Introduction to product features:
Multi channel data acquisition: NI PXI-6284 has 16 analog input channels and 24 digital I/O channels, enabling high-density data acquisition and control.
High sampling rate and accuracy: The acquisition card provides a maximum sampling rate of 1.25 MS/s (sampling times per second) and has a 16 bit analog input resolution, enabling accurate data collection.
Flexible triggering and timing functions: NI PXI-6284 supports multiple triggering modes and timing functions, and can be flexibly configured and controlled according to application requirements.
Embedded synchronization and multi card synchronization: This acquisition card supports the synchronization function of PXI bus and can synchronize with other PXI devices to achieve synchronous acquisition of multi-channel and multi card systems.
High speed data transmission and large capacity storage: NI PXI-6284 achieves fast data transmission through a high-speed data bus, while also equipped with large capacity memory, which can handle a large amount of data collection and processing needs.
usage method:
Install hardware: Insert NI PXI-6284 into the slot of the PXI bus supported host chassis and ensure that appropriate power and signal cables are connected.
Install drivers and software: Install NI provided drivers and development environments suitable for PXI-6284, such as NI-DAQmx and LabVIEW.
Configure collection parameters: Use a driver or development environment to configure, including selecting sampling rate, channel configuration, trigger mode, etc.
Start data collection: Write code using a driver or development environment, initiate data collection operations, and process and store collected data as needed.
Parameter details:
Number of analog input channels: 16 channels
Number of digital I/O channels: 24 channels
Analog input resolution: 16 bits
Maximum sampling rate: 1.25 MS/s
Trigger mode: supports multiple trigger modes such as software trigger, hardware trigger, digital trigger, etc
Timing function: supports timing triggering and timing measurement functions
Data transmission interface: PCI Express or PXI bus interface
Memory capacity: Having appropriate memory capacity to cope with large data collection needs
Supported software and development environments: NI-DAQmx, LabVIEW, etc
2.產(chǎn) 品 展 示
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