NI PXI-4498高性能的數據采集模塊
1.產 品 資 料 介 紹:
中文資料:
NI PXI-4498是一款高性能的數據采集模塊,提供了多通道、高精度的模擬輸入功能。下面是對其產品特點、使用方法和參數詳情的介紹:
NI PXI-4498產品特點:
- 多通道輸入:NI PXI-4498具有16個單端或8個差分模擬輸入通道,可同時采集多個信號源的數據。
- 高精度采樣:模塊采用24位ΔΣ轉換器,提供高精度的數據采樣,能夠捕捉細微的信號變化。
- 高速采樣率:支持連續采樣模式,最大采樣率可達204.8 kS/s。
- 豐富的輸入范圍:支持多種可編程的輸入范圍,可根據具體應用調整輸入信號的量程。
- 靈活的觸發模式:提供多種觸發模式,包括軟件觸發、數字觸發和模擬觸發,可根據實驗需求進行配置。
NI PXI-4498使用方法:
- 安裝模塊:將NI PXI-4498插入到PXI機箱的適當槽位上,并確保連接穩固。
- 驅動安裝:安裝NI-DAQmx驅動軟件,并確保驅動與模塊兼容。
- 連接信號源:將待測信號連接到模塊的輸入通道上。
- 配置參數:使用NI-DAQmx軟件或編程接口,配置模塊的采樣率、觸發模式、輸入范圍等參數。
- 數據采集:啟動數據采集任務,并獲取模塊采集到的數據。
NI PXI-4498參數詳情:
- 通道數:16個單端或8個差分模擬輸入通道
- 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
- 觸發模式:支持軟件觸發、數字觸發和模擬觸發
- 連接接口:PXI總線連接
- 驅動軟件: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 品 展 示
3.主 營 品 牌
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