NI PCIe-6321 数据采集仪

NI   PCIe-6321 数据采集仪 是一款功能强大的设备，广泛应用于各种工业应用和实验室环境。

NI   PCIe-6321 数据采集仪 详情介绍：

1. NI PCIe-6321数据采集仪是一款功能强大的设备，广泛应用于各种工业应用和实验室环境。以下是关于NI PCIe-6321数据采集仪的详细介绍：

2. 首先，在性能上，NI PCIe-6321凭借高处理能力的PCI Express总线、NI-STC3定时和同步技术，以及经优化的驱动与应用软件，将性能提升至新高度。它提供最高达250 MB/s的专用带宽，确保从各个方向连接各个设备时都能实现高效的数据传输。同时，其本地PCI Express接口经过优化，可实现高吞吐能力和低延迟，进一步提高数据采集的效率和准确性。

3. 其次，NI PCIe-6321数据采集仪拥有丰富的I/O配置。它提供16路模拟输入，采样率高达250 kS/s，分辨率为16位，±10 V的输入范围。此外，还有2路模拟输出，输出速率为900 kS/s，同样具有16位分辨率和±10 V的输出范围。设备还包含24条数字I/O线（其中8条为1 MHz硬件定时线）以及4路32位计数器/定时器，适用于各种测量需求。

4. 在定时和同步方面，NI PCIe-6321配备了高级的NI-STC3定时和同步技术。这一技术提供了独立的模拟和数字定时引擎、可重触发的测量任务以及更多功能的计数器/定时器，从而确保数据采集的准确性和同步性。

5. 此外，NI PCIe-6321数据采集仪还支持Windows 7/Vista/XP/2000等操作系统，方便用户在不同环境下进行数据采集和分析。设备还随附了DAQExpress™配套软件和NI DAQmx驱动程序。DAQExpress软件提供了基本的测量和分析功能，而NI DAQmx驱动程序则可用于创建定制的自动化测量和控制应用程序，从而满足各种复杂的应用需求。

6. 总的来说，NI PCIe-6321数据采集仪是一款功能全面、性能稳定的数据采集设备。它凭借高带宽、高吞吐能力、低延迟以及丰富的I/O配置和高级定时技术，成为实验室自动化、研究和设计验证等工业应用的理想选择。

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Details of NI PCIe-6321 Data Acquisition Instrument:

The NI PCIe-6321 data acquisition instrument is a powerful device widely used in various industrial applications and laboratory environments. The following is a detailed introduction to the NI PCIe-6321 data acquisition instrument:

Firstly, in terms of performance, NI PCIe-6321 has taken its performance to new heights with its high processing power PCI Express bus, NI-STC3 timing and synchronization technology, and optimized driver and application software. It provides a dedicated bandwidth of up to 250 MB/s, ensuring efficient data transmission when connecting devices from all directions. Meanwhile, its local PCI Express interface has been optimized to achieve high throughput and low latency, further improving the efficiency and accuracy of data collection.

Secondly, the NI PCIe-6321 data acquisition instrument has rich I/O configurations. It provides 16 analog inputs with a sampling rate of up to 250 kS/s, a resolution of 16 bits, and an input range of ± 10 V. In addition, there are two analog outputs with an output rate of 900 kS/s, which also have a 16 bit resolution and an output range of ± 10 V. The device also includes 24 digital I/O lines (8 of which are 1 MHz hardware timing lines) and 4 32-bit counters/timers, suitable for various measurement needs.

In terms of timing and synchronization, NI PCIe-6321 is equipped with advanced NI-STC3 timing and synchronization technology. This technology provides independent analog and digital timing engines, re triggered measurement tasks, and more functional counters/timers to ensure the accuracy and synchronization of data collection.

In addition, the NI PCIe-6321 data acquisition device also supports operating systems such as Windows 7/Vista/XP/2000, making it convenient for users to collect and analyze data in different environments. The device also comes with DAQExpress ™ Supporting software and NI DAQmx driver. The DAQExpress software provides basic measurement and analysis functions, while the NI DAQmx driver can be used to create customized automated measurement and control applications to meet various complex application requirements.

Overall, the NI PCIe 6321 data acquisition device is a comprehensive and stable data acquisition device. It is an ideal choice for industrial applications such as laboratory automation, research, and design verification, thanks to its high bandwidth, high throughput, low latency, rich I/O configuration, and advanced timing technology.

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