NI PCI-6221 输入模块采集器

NI   PCI-6221 输入模块采集器  是一款高性能的数据采集（DAQ）卡，属于M系列多功能输入输出设备。它提供了模拟I/O和相关数字I/O，适用于多种应用场景，如实验室自动化、研究和制造。

NI   PCI-6221 输入模块采集器  详情介绍：

1. NI PCI-6221是一款高性能的数据采集（DAQ）卡，属于M系列多功能输入输出设备。它提供了模拟I/O和相关数字I/O，适用于多种应用场景，如实验室自动化、研究和制造。

2. 这款采集器的主要特点包括：

3. 模拟输入通道数：拥有16路模拟输入通道，其中8路为单端通道，8路为差分通道。
4. 分辨率：模拟输入分辨率为16位，保证了数据的准确性。
5. 采样率：最大采样率达到250 kS/s，可以满足各种高速数据采集需求。请注意，有资料提到其最大采样率可以达到200MS/s，这可能涉及不同型号或配置的设备，具体请参考产品手册或咨询供应商。
6. 电压范围：最大模拟输入电压为±10 V，最大电压范围为±11 V。
7. 其他参数：具有92 dB的CMRR（DC至60 Hz），以及特定的输入阻抗。

8. NI PCI-6221与NI-DAQmx驱动程序和配置实用程序配合使用，可以简化配置和测量过程。此外，它还可以与Measurement & Automation Explorer (MAX)工具进行配置，使得设备的使用和管理更加便捷。

9. 总的来说，NI PCI-6221输入模块采集器是一款功能强大、性能稳定的数据采集设备，适用于需要高精度、高速数据采集的各类应用。

NI   PCI-6221 输入模块采集器  实物图片：

NI   PCI-6221 输入模块采集器  产品视频：

NI PCI-6221 Input Module Collector Details Introduction:

NI PCI-6221 is a high-performance data acquisition (DAQ) card, belonging to the M series multifunctional input and output devices. It provides analog I/O and related digital I/O, suitable for various application scenarios such as laboratory automation, research, and manufacturing.

The main features of this collector include:

Number of analog input channels: It has 16 analog input channels, of which 8 are single ended channels and 8 are differential channels.

Resolution: The analog input resolution is 16 bits, ensuring the accuracy of the data.

Sampling rate: The maximum sampling rate can reach 250 kS/s, which can meet various high-speed data acquisition needs. Please note that some materials mention that its maximum sampling rate can reach 200MS/s, which may involve different models or configurations of equipment. Please refer to the product manual or consult the supplier for details.

Voltage range: The maximum analog input voltage is ± 10 V, and the maximum voltage range is ± 11 V.

Other parameters: CMRR with 92 dB (DC to 60 Hz) and specific input impedance.

The NI PCI-6221 can be used in conjunction with the NI-DAQmx driver and configuration utility to simplify the configuration and measurement process. In addition, it can also be configured with Measurement&Automation Explorer (MAX) tools to make device usage and management more convenient.

Overall, the NI PCI-6221 input module collector is a powerful and stable data acquisition device, suitable for various applications that require high-precision and high-speed data acquisition.

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