PXI Controllers

PXI Controllers: The Core of High-Performance Test Systems

In modern automated testing, PXI controllers play a crucial role in ensuring seamless system operation, high-speed data processing, and efficient communication between test modules. These controllers serve as the central processing unit of a PXI-based system, providing the necessary computing power, connectivity, and real-time control required for demanding applications in aerospace, automotive, telecommunications, and semiconductor industries.

Why PXI Controllers Are Essential for Test Automation

1. High-Speed Data Processing
   PXI controllers are equipped with powerful processors and high-speed memory to handle complex test applications efficiently. Their ability to manage large data sets in real-time ensures faster execution and improved accuracy.

2. Seamless System Integration
   Designed for compatibility with PXI Chassis and a wide range of test instruments, PXI Controllers facilitate smooth communication between different modules, enabling a fully integrated and automated test environment.

3. Real-Time Control and Deterministic Performance
   With advanced synchronization features, PXI controllers deliver precise timing and control, making them ideal for time-sensitive applications such as RF signal processing, avionics testing, and semiconductor validation.

4. Compact and Space-Efficient Design
   Unlike traditional rack-mounted test systems, PXI controllers consolidate processing power within the PXI chassis, reducing the need for external computers and simplifying system architecture.

5. Multiple Connectivity Options
   PXI controllers come with a variety of interfaces, including Gigabit Ethernet, USB, and serial communication ports, allowing for flexible data acquisition, remote control, and system expansion.

Applications of PXI Controllers in Automated Testing

• Semiconductor testing for validating high-speed digital and analog circuits.

• Aerospace and defense applications, including radar and avionics testing.

• Automotive diagnostics, ECU validation, and in-vehicle network analysis.

• Telecommunications and RF testing for wireless communication systems.

• Industrial automation for real-time monitoring and quality assurance.

Optimize Your Test System with a PXI Controller

A PXI controller is the foundation of a high-performance test system, enabling faster data acquisition, precise synchronization, and efficient test execution. Whether for research, development, or production environments, these controllers provide the computing power needed to streamline workflows and enhance measurement accuracy.

Contact Us today to explore our selection of PXI controllers and find the perfect solution for your automated test requirements.

Frequently Asked Questions About PXI Controllers

1. What is a PXI Controller?

A PXI Controller is the brain of a PXI system, managing communication between the PXI chassis and test software. It can be embedded or remote and ensures seamless operation of PXI Test Modules and other connected hardware.

2. What’s the difference between embedded and remote PXI Controllers?

Embedded PXI Controllers are installed directly into the PXI chassis and run the OS locally. Remote controllers connect to a desktop or laptop via PCIe, Thunderbolt, or USB, enabling control of PXI Modules without needing an onboard processor.

3. Can I use PXI Controllers with different PXI Test Modules?

Yes. PXI Controllers are designed for high compatibility across a variety of PXI Test Modules, ensuring flexibility in automated testing, data acquisition, and measurement applications.

4. Are PXI Controllers compatible with PXI and PXI Express modules?

Most modern PXI Controllers support both PXI and PXI Express modules, offering backward compatibility and future-proof performance with the latest PXI Modules.