The National Instruments PXI-2501 performs as a multiplexer or matrix switch. The NI PXI-2501 is ideal for applications that require high-speed scanning of low-voltage signals (±10 V) because it uses FET ...

I want to connect the routes of a PXImultiplexer module using the IVI Switch Step type in TestStand. Themodule supports several topologies but they do not seem to be configurable in the IVI Switch Step ...

What connections are required when using a switch and digital multimeter (DMM)?

I need a multiplexer with more channels than any individual NI switch module has. Is there a way to expand multiplexer channel count using multiple modules?

I have an NI Switch device and I would like to monitor the switches state in order to know if they are currently open or closed. Do the switches have a readablestate verification so I can monitor the state ...

This document lists specifications for the NI PXI-2501 multiplexer/matrix module. Refer to the NI Switches Help for detailed topology information.

This is the Letter of Volatility for the PXI-2501/2503.

This document will describe the fundamental principles that affect low-level measurements, which relay types best address these principles, the recommended NI Switches to use, and other tips and techniques ...

This page provides dimensional drawings for the PXI-2501.

NI's solutions can help you solve today's test program set obsolescence challenges and take a proactive approach to tomorrow's sustainment burden.

This page shows supported versions of the NI-DAQmx hardware driver with the Microsoft Windows operating system. Reference this information to ensure you install the correct version when upgrading or updating ...

PXI Matrix Switch Modules are organized into rows and columns and provide maximum flexibility for switching systems by allowing you to connect any channel to any other channel. PXI Matrix Switch Modules ...

This page documents all the applicable standards and certifications for the PXI-2501 and provides downloadable certifications.

Use this guide to match your NI Multiplexer (or mux) models PXI or PXI Express (PXIe) device with a compatible cable and accessory to meet the needs of your application, whether you are creating a new ...

Use this guide to match your NI Matrix models PXI or PXI Express (PXIe) device with a compatible cable and accessory to meet the needs of your application, whether you are creating a new configuration, ...

This guide addresses many common questions for the SCB-68 and SCB-68A 68-pin DAQ breakout connector (or terminal blocks), which allow you to easily interface analog, digital, counter input and output signals, ...

This guide describes how to select an NI Switch cable or accessory that is compatible with your NI Switch hardware. When working with NI Matrix Switch modules, NI Multiplexer Switch Modules, NI Relay or ...

If you are trying to create a custom Switch cable, create a custom fixture or breakout, modify an existing cable, repair or replace the connector on your cable or printed circuit board (PCB), this document ...