NI PXI-4200 - Legacy SC DAQ PXI Module

NI PXI-4200 - Legacy SC DAQ PXI Module

The NI PXI-4200 is a high-precision source measure unit (SMU) designed specifically for demanding applications in the power industry, petrochemical sectors, and general automation environments. Engineered by National Instruments (NI), the PXI-4200 combines exceptional input/output capacity with robust durability and outstanding performance metrics, making it a versatile instrument for automated test systems requiring precise sourcing and measurement capabilities.

At its core, the NI PXI-4200 delivers a dual-channel output with independently programmable voltage and current ranges, enabling simultaneous sourcing and measurement tasks. Each channel supports up to ±40 V and ±105 mA, which allows it to handle a wide range of device types and test conditions. The PXI-4200 boasts a high measurement resolution down to 100 fA and voltage measurement accuracy of up to 0.012%, making it ideal for sensitive device characterization and validation. Its fast settling time and low noise characteristics ensure reliable data acquisition in high-throughput testing scenarios. Built to withstand the rigors of industrial environments, the PXI-4200 meets stringent durability requirements with a rugged PXI form factor that guarantees long-term reliability and seamless integration into existing NI PXI-based automated test systems.

The real-world application of the NI PXI-4200 shines in the power industry, where precise voltage and current sourcing is critical for testing power semiconductors, battery management systems, and energy storage components. In the petrochemical field, the PXI-4200 supports the calibration and monitoring of sensors and control units that operate under harsh conditions, ensuring safety and process efficiency. For general automation, the NI PXI-4200 enables rapid, repeatable testing of electronic components, reducing test times and boosting manufacturing yield. This flexibility makes it a preferred choice for engineers who require a combination of precision, speed, and durability in a single instrument.

When compared to other NI automation products, the PXI-4200 stands out due to its unique blend of source and measurement capabilities within a compact PXI module. Unlike the NI PXI-4224, which is primarily a low-level voltage measurement device, or the NI PXI-6250, known for multifunction I/O but lacking dedicated SMU functions, the PXI-4200 offers specialized source measure functionality crucial for device characterization. It complements the NI PXI-6120 digitizer and the NI PXI-2540 switch modules by providing precise power sourcing, whereas those modules focus on data acquisition and signal routing, respectively. The PXI-4200 also pairs effectively with the NI PXI-6513 digital I/O module, enabling comprehensive automated test setups that combine analog sourcing with digital control signals.

Alongside the NI PXI-4200, the NI SCXI-1167 signal conditioning module and the NI PXI-2816 multiplexer can be integrated to expand system flexibility, enabling complex test sequences in industrial automation scenarios. The NI PXI-6071E multifunction DAQ and NI PXI-6025E high-speed digitizer serve as complementary devices for data logging and transient analysis, enhancing the testing ecosystem. Additionally, the NI PXIe-4339 dynamic signal acquisition module and the NI PXIe-4492 high-speed digitizer can be utilized alongside the PXI-4200 for advanced signal processing and noise analysis, particularly in research-intensive applications.

The application of PXI-4200 in the power industry, petrochemical, and general automation is further empowered by its seamless integration with NI’s extensive portfolio of PXI and PXIe modules. For example, the NI PXIe-2527 multifunction switch module and the NI PXI-6528 digital I/O device can be combined with the PXI-4200 to create fully automated test stations tailored to specific industry requirements. This interoperability highlights the PXI-4200’s role as a critical component within NI’s ecosystem of automation products, delivering enhanced performance, scalability, and precision.

In summary, the NI PXI-4200 offers unparalleled dual-channel source measure capabilities with high resolution, fast response, and industrial-grade durability, making it an indispensable tool for engineers in power, petrochemical, and automation sectors. Its compatibility with other NI modules such as the NI PXI-6120, NI PXI-2540, NI SCXI-1167, NI PXI-6513, NI PXI-2816, NI PXI-6250, NI PXIe-4339, NI PXIe-4492, NI PXI-6528, and NI PXI-6071E ensures a comprehensive, scalable solution for complex automated testing needs. Whether you are developing new energy devices, calibrating industrial sensors, or streamlining automated manufacturing processes, the NI PXI-4200 delivers the precision, reliability, and integration required for modern test and measurement challenges.