NI PXI-2720 PXI Programmable Resistor Module (10 Channels, 255 Ω)

Replicates the behavior of resistance‐based devices by controlling a series of relays that varies resistance across each I/O connector channel.

PXI Programmable Resistor Modules are well‐suited for simulating environmental conditions in hardware‐in‐the‐loop (HIL) validation. The software included provides a simple user interface that accepts inputs in units of temperature or resistance, and configures the resistance across each channel. Each module uses a 37‐pin D‐SUB connector on the front panel, as well as a 2x2 Micro‐Fit connector for easy connection to a PXI Digital Multimeter (DMM).

Datasheet