The NI 272x series allows engineers to simulate real-world physical conditions without needing the actual physical sensors.
: Being designed for industrial and automotive testing, they often include features to handle faults and ensure that the simulation hardware does not damage the unit under test (UUT). Use Cases in Engineering
In research contexts, "272x" may also appear in academic identifiers, such as the digital object identifier (DOI) fragment , which is associated with studies on enhanced thermoelectricity in semiconductor nanowires. The NI 272x series allows engineers to simulate
: Simulating thermistor strings within a battery pack to test thermal management and safety shutdown procedures.
: Many 272x modules include built-in modes to simulate RTD behavior. Instead of calculating resistance manually, users can input a desired temperature, and the hardware uses standard RTD curves (like Pt100 or Pt1000) to set the appropriate resistance. : Simulating thermistor strings within a battery pack
The modules are often part of the PXI or PXI Express platform, allowing them to be synchronized with other measurement and simulation hardware.
: Simulating engine coolant temperature, oil pressure sensors, and throttle positions to verify ECU logic under normal and fault conditions. The modules are often part of the PXI
: The primary purpose is to provide a precise, programmable resistance value across multiple channels. This is crucial for testing how a controller reacts to different sensor inputs, such as temperature changes or fuel levels.