PXI Chassis

The NI PXI Chassis provide the mechanical, electrical, and timing foundation for modular PXI and PXI Express test systems. Designed to house PXI controllers and instrument modules, these chassis deliver high-speed data transfer, precise synchronization, and reliable power distribution for demanding automated test and measurement applications. NI PXI chassis feature high-performance backplanes that support deterministic timing, low-latency communication, and system-wide synchronization. Available in a range of slot counts and form factors, PXI chassis enable scalable system architectures for applications requiring high channel density, tight timing alignment, and long-term reliability. NI PXI Chassis are widely used in semiconductor test, aerospace and defense, automotive electronics, wireless communications, and advanced research environments. Their rugged construction and modular design allow engineers to build flexible test systems that evolve as measurement requirements and technologies change.