NI PXI-6230高性能數(shù)據(jù)采集模塊
1.產(chǎn) 品 資 料 介 紹：
中文資料：
NI PXI-6230是一款高性能數(shù)據(jù)采集模塊，適用于使用PXI平臺進行測量和控制的應用。下面是對該模塊的產(chǎn)品特點、使用方法和參數(shù)的詳細介紹：
NI PXI-6230產(chǎn)品特點：
- 多通道數(shù)據(jù)采集：NI PXI-6230提供了16個模擬輸入通道和24個數(shù)字I/O通道，可同時采集多個信號源的數(shù)據(jù)。
- 高速采集和更新率：NI PXI-6230模塊支持高達400 kS/s的模擬采樣速率，并具有可編程的數(shù)字I/O更新率。
- 靈活的輸入/輸出配置：每個模擬輸入通道都具有獨立的增益和終端配置選項，可以適應不同的測量需求。數(shù)字I/O通道可配置為輸入或輸出模式，以滿足各種控制應用的要求。
- 多種觸發(fā)模式：支持軟件觸發(fā)、硬件觸發(fā)和外部觸發(fā)等多種觸發(fā)方式，以便根據(jù)需要對數(shù)據(jù)采集進行同步控制。
- 靈活的同步功能：NI PXI-6230通過PXI總線和其他PXI設備進行同步操作，實現(xiàn)多個模塊之間的精確時間和觸發(fā)同步。
- 高精度和低噪聲：模塊具有高精度的模擬輸入和輸出，以及低噪聲和低失真的性能，可確保準確和可靠的測量結果。
NI PXI-6230使用方法：
- 硬件安裝：將NI PXI-6230模塊插入PXI底板的合適槽位，并連接所需的信號源和外部觸發(fā)信號。
- 驅(qū)動程序安裝：在計算機上安裝適用于NI PXI-6230的驅(qū)動程序和相應的開發(fā)環(huán)境，如LabVIEW或NI-DAQmx。
- 軟件編程：NI PXI-6230使用LabVIEW、C/C++、Python等編程語言編寫程序，通過驅(qū)動程序和API函數(shù)控制模塊進行數(shù)據(jù)采集和控制操作。也可以使用NI-DAQmx配置工具進行快速設置和配置。
- 數(shù)據(jù)采集和控制：根據(jù)應用需求，使用適當?shù)呐渲眠x項設置模塊的參數(shù)，包括采樣率、增益、終端配置、觸發(fā)模式等。然后啟動數(shù)據(jù)采集和控制操作。
NI PXI-6230參數(shù)詳情：
- 模擬輸入通道數(shù)：16通道
- 模擬輸入范圍：±10 V、±5 V、±2 V、±1 V
- 模擬輸入分辨率：16位
- 模擬輸入采樣率：最大400 kS/s
- 數(shù)字I/O通道數(shù)：24通道
英文資料：
NI PXI-6230 is a high-performance data acquisition module suitable for measurement and control applications using the PXI platform. The following is a detailed introduction to the product features, usage methods, and parameters of this module:
NI PXI-6230 Product Features:
Multi channel data acquisition: NI PXI-6230 provides 16 analog input channels and 24 digital I/O channels, which can simultaneously collect data from multiple signal sources.
High speed acquisition and update rate: The NI PXI-6230 module supports analog sampling rates of up to 400 kS/s and has programmable digital I/O update rates.
Flexible input/output configuration: Each analog input channel has independent gain and terminal configuration options, which can adapt to different measurement needs. The digital I/O channel can be configured as an input or output mode to meet the requirements of various control applications.
Multiple triggering modes: Support multiple triggering methods such as software triggering, hardware triggering, and external triggering to synchronize and control data collection as needed.
Flexible synchronization function: NI PXI-6230 synchronizes with other PXI devices through the PXI bus, achieving precise time and trigger synchronization between multiple modules.
High precision and low noise: The module has high-precision analog input and output, as well as low noise and low distortion performance, ensuring accurate and reliable measurement results.
NI PXI-6230 Usage:
Hardware installation: Insert the NI PXI-6230 module into a suitable slot on the PXI backplane and connect the required signal source and external trigger signal.
Driver installation: Install drivers and corresponding development environments suitable for NI PXI-6230 on the computer, such as LabVIEW or NI-DAQmx.
Software programming: NI PXI-6230 uses programming languages such as LabVIEW, C/C++, Python, etc. to write programs, and uses driver programs and API function control modules for data collection and control operations. You can also use the NI-DAQmx configuration tool for quick setup and configuration.
Data collection and control: According to application requirements, use appropriate configuration options to set module parameters, including sampling rate, gain, terminal configuration, trigger mode, etc. Then initiate data collection and control operations.
NI PXI-6230 parameter details:
Number of analog input channels: 16 channels
Analog input range: ± 10 V, ± 5 V, ± 2 V, ± 1 V
Analog input resolution: 16 bits
Analog input sampling rate: maximum 400 kS/s
Number of digital I/O channels: 24 channels
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