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Overview

PXI programmable resistors featuring fine resistance setting resolution and excellent resistance stability and accuracy through the use of advanced switching networks and software correction techniques. The two modules in this range support two identical resistor channels t that can be set to values of between 1.5Ω to 2.9kΩ or 10Ω to 36kΩ with a precision of better than 2mΩ (this version) or 15mΩ (40-261-002) making them ideal for simulating sensors that can be accurately controlled to fine values.

Thanks to the use of innovative technology the 40-261 range ensures all resistance values can be set—no missing values because of switch resistance or resistor tolerance. Applications include air bag squib, strain gauge and temperature dependent resistor emulation.

Calibration cables are available for this module: 40-975-009

Key Features

  • Precision Variable Resistance From 1.5 Ohms
  • Two Channels per Module
  • Fine Setting Resolution <2mΩ or 15mΩ
  • Short and Open Circuit Simulation
  • Low Thermo-electric EMF Errors
  • Simple Calibration With External DMM
  • Drivers supplied for Windows and Linux, plus support for Real-time systems
  • Supported by PXI or LXI Chassis
  • 3 Year Warranty
 
* Note: Product image above may be a different model in this range and is for illustrative purposes only

Product specifications

If no specifications are present, please see the product datasheet in this section. 

Please note: In some cases, for products like our Scalable LXI Chassis, the specifications can be found on the datasheets for the associated plugin modules that are inserted into these chassis. To find these modules, go to the "Also in the Range" link above.

Need to narrow down your search by specifications, try our Product Selector

Product Type: Programmable Resistors
Platform: PXI
Min R (Ω): 1.5
Max R (Ω): 2900
Accuracy (%): 0.08
Resolution (Ω): 0.002
Channel Type: Resistor
Channels: 2

Downloads

PDF Datasheet
Includes full information and specifications
PDF, 867.12 KB
PDF Manual
Includes manual, extended specifications, installation instructions and data
PDF, 3.19 MB
Software drivers & downloads for Switching & Simulation Products

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