NI PXI-6122多功能数据采集模块
1.产 品 资 料 介 绍：
中文资料：
NI PXI-6122是一款高性能的多功能数据采集模块，主要用于测量、监测和控制应用。下面是该产品的特点介绍、使用方法以及参数详情：
产品特点：
- 高性能：NI PXI-6122采用了高速模数转换技术，提供了16位的分辨率和100 MS/s的采样速率，能够实现高精度和高速的数据采集。
- 多通道：该模块具有16个单独的模拟输入通道，可以同时采集多个信号源的数据，满足多通道数据采集的需求。
- 多功能：除了模拟输入通道，NI PXI-6122还具有数字I/O通道和计时器/计数器通道，可以实现数字信号的输入输出和计时计数功能。
- 灵活性：该模块采用了PXI总线接口，可以与其他PXI设备进行灵活组合和扩展，构建复杂的测量和控制系统。
- 高精度时钟：内部时钟源提供了高精度的时序控制，确保数据采集的准确性和同步性。
使用方法：
- 安装：将NI PXI-6122插入PXI机箱的合适槽位，并连接所需的电缆和传感器。
- 驱动程序：安装NI-DAQmx驱动程序，并使用相应的编程环境（如LabVIEW、Python等）进行配置和控制。
- 配置：使用驱动程序提供的API或开发环境，配置输入通道、采样率、触发方式等参数。
- 数据采集：通过编程方式启动数据采集，将模拟信号转换为数字数据，并进行后续处理、分析或存储。
参数详情：
- 模拟输入通道：16个单独的差分或单端输入通道
- 采样率：最大100 MS/s
- 分辨率：16位
- 输入范围：可选±10 V、±5 V、±2 V、±1 V
- 输入带宽：250 kHz
- 数字I/O通道：8个TTL I/O通道
- 计时器/计数器通道：2个32位计时器/计数器通道
- 外部触发：支持软件和硬件触发方式
- PXI总线接口：PCI Express x1接口
- 驱动程序：支持NI-DAQmx驱动程序
英文资料：
NI PXI-6122 is a high-performance multifunctional data acquisition module primarily used for measurement, monitoring, and control applications. The following is an introduction to the features, usage methods, and parameter details of the product:
Product features:
High performance: NI PXI-6122 adopts high-speed analog-to-digital conversion technology, providing a resolution of 16 bits and a sampling rate of 100 MS/s, enabling high-precision and high-speed data acquisition.
Multi channel: This module has 16 separate analog input channels, which can simultaneously collect data from multiple signal sources, meeting the needs of multi-channel data acquisition.
Multi functional: In addition to analog input channels, NI PXI-6122 also has digital I/O channels and timer/counter channels, which can achieve digital signal input and output, as well as timing and counting functions.
Flexibility: This module adopts a PXI bus interface, which can be flexibly combined and expanded with other PXI devices to build complex measurement and control systems.
High precision clock: The internal clock source provides high-precision timing control, ensuring the accuracy and synchronization of data collection.
usage method:
Installation: Insert NI PXI-6122 into a suitable slot in the PXI chassis and connect the required cables and sensors.
Driver: Install the NI-DAQmx driver and use the corresponding programming environment (such as LabVIEW, Python, etc.) for configuration and control.
Configuration: Use the API or development environment provided by the driver to configure parameters such as input channel, sampling rate, and triggering method.
Data collection: Initiate data collection through programming, convert analog signals into digital data, and perform subsequent processing, analysis, or storage.
Parameter details:
Analog input channels: 16 separate differential or single ended input channels
Sampling rate: maximum 100 MS/s
Resolution: 16 bits
Input range: optional ± 10 V, ± 5 V, ± 2 V, ± 1 V
Input bandwidth: 250 kHz
Digital I/O channels: 8 TTL I/O channels
Timer/counter channels: 2 32-bit timer/counter channels
External triggering: Supports software and hardware triggering methods
PXI bus interface: PCI Express x1 interface
Driver: Supports NI-DAQmx driver
2.产 品 展 示
3.主 营 品 牌
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