NI PXI-4498高性能的數(shù)據(jù)采集模塊
1.產(chǎn) 品 資 料 介 紹：
中文資料：
NI PXI-4498是一款高性能的數(shù)據(jù)采集模塊，提供了多通道、高精度的模擬輸入功能。下面是對(duì)其產(chǎn)品特點(diǎn)、使用方法和參數(shù)詳情的介紹：
NI PXI-4498產(chǎn)品特點(diǎn)：
- 多通道輸入：NI PXI-4498具有16個(gè)單端或8個(gè)差分模擬輸入通道，可同時(shí)采集多個(gè)信號(hào)源的數(shù)據(jù)。
- 高精度采樣：模塊采用24位ΔΣ轉(zhuǎn)換器，提供高精度的數(shù)據(jù)采樣，能夠捕捉細(xì)微的信號(hào)變化。
- 高速采樣率：支持連續(xù)采樣模式，最大采樣率可達(dá)204.8 kS/s。
- 豐富的輸入范圍：支持多種可編程的輸入范圍，可根據(jù)具體應(yīng)用調(diào)整輸入信號(hào)的量程。
- 靈活的觸發(fā)模式：提供多種觸發(fā)模式，包括軟件觸發(fā)、數(shù)字觸發(fā)和模擬觸發(fā)，可根據(jù)實(shí)驗(yàn)需求進(jìn)行配置。
NI PXI-4498使用方法：
- 安裝模塊：將NI PXI-4498插入到PXI機(jī)箱的適當(dāng)槽位上，并確保連接穩(wěn)固。
- 驅(qū)動(dòng)安裝：安裝NI-DAQmx驅(qū)動(dòng)軟件，并確保驅(qū)動(dòng)與模塊兼容。
- 連接信號(hào)源：將待測(cè)信號(hào)連接到模塊的輸入通道上。
- 配置參數(shù)：使用NI-DAQmx軟件或編程接口，配置模塊的采樣率、觸發(fā)模式、輸入范圍等參數(shù)。
- 數(shù)據(jù)采集：?jiǎn)?dòng)數(shù)據(jù)采集任務(wù)，并獲取模塊采集到的數(shù)據(jù)。
NI PXI-4498參數(shù)詳情：
- 通道數(shù)：16個(gè)單端或8個(gè)差分模擬輸入通道
- 分辨率：24位
- 最大采樣率：204.8 kS/s
- 輸入范圍：可編程輸入范圍，具體范圍取決于模塊的配置
- 觸發(fā)模式：支持軟件觸發(fā)、數(shù)字觸發(fā)和模擬觸發(fā)
- 連接接口：PXI總線連接
- 驅(qū)動(dòng)軟件：NI-DAQmx
英文資料：
NI PXI-4498 is a high-performance data acquisition module that provides multi-channel and high-precision analog input functions. The following is an introduction to its product features, usage methods, and parameter details:
NI PXI-4498 Product Features:
Multi channel input: NI PXI-4498 has 16 single ended or 8 differential analog input channels, which can simultaneously collect data from multiple signal sources.
High precision sampling: The module adopts 24 bits ΔΣ The converter provides high-precision data sampling and can capture subtle signal changes.
High speed sampling rate: supports continuous sampling mode, with a maximum sampling rate of 204.8 kS/s.
Rich input range: Supports multiple programmable input ranges, and the range of input signals can be adjusted according to specific applications.
Flexible triggering modes: Provide multiple triggering modes, including software triggering, digital triggering, and analog triggering, which can be configured according to experimental requirements.
NI PXI-4498 Usage:
Installation module: Insert NI PXI-4498 into the appropriate slot of the PXI chassis and ensure a secure connection.
Driver installation: Install the NI-DAQmx driver software and ensure that the driver is compatible with the module.
Connect signal source: Connect the signal to be tested to the input channel of the module.
Configuration parameters: Use NI-DAQmx software or programming interface to configure the sampling rate, triggering mode, input range, and other parameters of the module.
Data collection: Start the data collection task and obtain the data collected by the module.
NI PXI-4498 parameter details:
Number of channels: 16 single ended or 8 differential analog input channels
Resolution: 24 bits
Maximum sampling rate: 204.8 kS/s
Input range: Programmable input range, specific range depends on module configuration
Trigger mode: supports software trigger, digital trigger, and analog trigger
Connection interface: PXI bus connection
Driver software: NI-DAQmx
2.產(chǎn) 品 展 示
3.主 營(yíng) 品 牌
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