PXI-2800

The NI PXI-2800 (Part Number: 781420-00) is a highly versatile, 4-slot PXI carrier module engineered by National Instruments specifically for high-density SwitchBlock applications. Designed to operate seamlessly within a PXI or PXI Express hybrid slot, this framework module empowers engineers to build sophisticated automated test equipment (ATE) and massively scalable switching matrices with unprecedented speed and precision.

Built for maximum switching flexibility and hardware optimization, the PXI-2800 serves as the ultimate backbone for large-scale relay integration. It is capable of holding up to six NI SwitchBlock relay cards simultaneously, allowing users to rapidly configure complex multicard routing schemes. This unparalleled adaptability makes it an essential asset for rapid differential estimations, multi-channel sensor routing, and complex semiconductor or aerospace validation testing.

The physical architecture of the PXI-2800 is a masterclass in spatial efficiency and high-density channel consolidation. By occupying just four chassis slots while delivering the capacity of up to six independent relay cards, engineers can dramatically reduce PXI chassis footprint and eliminate cumbersome external wiring. This streamlined approach minimizes hardware points of failure while securely managing up to 150 V maximum voltage (CAT I) and a 2 A maximum current capacity.

Engineered for rapid deployment and synchronized execution, the PXI-2800 utilizes an integrated analog backplane bus that allows for lightning-fast routing across multiple cards. When speed and scale are mission-critical, up to four PXI-2800 carriers can be bridged together, enabling an internally routed matrix with over 8,000 crosspoints within a single PXI chassis. This high-performance architecture drastically reduces signal latency and switching bottlenecks during high-throughput manufacturing analytics.

On a structural level, the PXI-2800 delivers exceptional reliability with an operating temperature range of 0 to 55 degrees C. For software orchestration, the carrier module integrates flawlessly with NI Switch Executive management software. This allows engineers to graphically configure switch frameworks, define precise endpoints, and orchestrate automated multi-relay signals with zero coding friction.

The PXI-2800 is meticulously tailored for environments where high-speed automated routing and signal density are non-negotiable. It is the definitive choice for massive-scale DAQ systems, defense aerospace test benches, semiconductor characterization, and complex industrial manufacturing. Its ability to centralize thousands of connections makes it an invaluable foundation for systems requiring stable, high-voltage differential measurements without signal degradation.

Overall, the National Instruments PXI-2800 Carrier Module is an elite infrastructural hardware solution for test engineers demanding uncompromising scale, speed, and reliability. With its 6-card capacity, seamless Switch Executive integration, and potential for 8,000+ crosspoints, the PXI-2800 provides a definitive edge for creating high-performance, future-proof switching systems.