NI PXIe-8822 PXI Controller

NI PXIe - 8822 PXI controller is a high-performance controller suitable for a variety of test, measurement and control application scenarios. The following is a detailed introduction:

Features and Advantages

Powerful processing power: Usually equipped with a high-performance processor, it can quickly handle complex computing tasks and real-time data to ensure the efficient operation of the system. For example, when processing a large number of data acquisition and analysis tasks, the data can be processed and fed back in a timely manner to meet application scenarios with high real-time requirements.

High-speed data transmission: Based on the PXIe bus architecture, it supports high-speed data transmission and can achieve fast data interaction with other PXIe modules. The data transmission rate can meet the requirements of modules with high bandwidth requirements, such as high-speed data acquisition cards, RF modules, etc., to avoid data transmission becoming a system bottleneck.

Rich interfaces: Provides a variety of types of interfaces, such as Ethernet interfaces, USB interfaces, serial ports, etc., to facilitate connection and communication with external devices. It can be easily connected to a computer network for remote control and data sharing, and can also easily access various external instruments or sensors.

Real-time operating system support: Supports real-time operating systems such as VxWorks, NI Real-Time, etc., which can ensure the real-time and deterministic nature of the system. It is suitable for control and test applications with strict time requirements, ensuring that tasks are completed within a precise time and avoiding errors or instability caused by system delays.

Compact modular design: The modular design of the PXIe standard can be easily integrated into the PXIe chassis, and together with other PXIe modules, it forms a complete test or control system, saving space, improving the integration and portability of the system, and facilitating deployment and use in different application scenarios.

Technical specifications

Processor: Generally uses Intel Core series or other high-performance processors. The specific models and performance parameters vary according to different configurations. It can provide powerful computing power to meet the processing needs of various applications.

Memory: Equipped with a certain capacity of high-speed memory, such as 8GB or 16GB, to support fast data storage and access, to ensure that the system can run efficiently when processing large amounts of data and complex tasks, and to reduce system freezes or data loss caused by insufficient memory.

Storage: Solid-state drive (SSD) storage options are usually provided, with high read and write speeds and reliability. They can be used to store system software, test programs, collected data, etc., and can quickly start the system and load applications to improve work efficiency.

Interface:

Ethernet interface: It has a Gigabit Ethernet interface for network connection, remote control, data transmission and system integration, and is convenient for communication and collaboration with other devices or systems.

USB interface: Multiple USB interfaces can be used to connect external storage devices, printers, mice, keyboards and other external devices to expand the functions and convenience of the system.

Serial port: Several serial ports can be used to connect to devices with serial communication functions, such as certain sensors, instruments, etc., to achieve data transmission and control.

PXIe bus interface: It complies with the PXIe bus standard, can be seamlessly connected to the PXIe chassis and other PXIe modules, provides high-speed and reliable data transmission channels, supports hot-swap functions, and is convenient for replacing or adding modules during system operation.