Wide Array of Programmable Resistors

PXI High-Density Precision Programmable Resistor Module (model 40-297) and PCI High-Density Precision Programmable Resistor Card (model 50-297) offer 42 to 50 models per platform for high-density resistor simulation.

Each version gives users the choice of resistor channel count, resistance range and the resistance setting resolution. Depending on the version, the resolution is from 0.125Ω to 2Ω and resistor channel counts from 3 to 18, basic accuracy is 0.2% ± resolution.

Programmed by the use of resistance calls to the software driver, the drivers use calibration data from the module to give the best setting available to the user and can also return to the user the theoretical value of the actual resistance set.