Modular Systems > National Instruments > PXI Multiplexer Modules

PXIe-2575
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PXIe-2575, 196-Channel, PXI Multiplexer Switch Module

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National Instruments PXIe-2575 PXI Multiplexer Switch ModuleThe NI PXIe-2575 offers excellent input characteristics. The maximum switching voltage is 100 V chan

The PXIe-2575 (Part Numbers: 780587-75, 198536A-01L) is a high-performance Multiplexer Switch Module from National Instruments. This module offers different topologies to operate in varying modes, including 1-wire 196-channel, 2-wire 95-channel, and 2-wire 98-channel configurations​. The PXIe-2575 Multiplexer Switch Module offers extraordinary dynamic characteristics. The typical relay operate time is 1 millisecond, with a maximum of 3.4 milliseconds. The module features electromechanical latching relays and also has the capability to route numerous signals to various devices. This allows it to fulfill a wide range of testing requirements with ease.

nel-to-channel or channel-to-ground, and the maximum per channel switching power is 60 W or 62.5 VA. It has a DC isolation resistance greater than 1 GΩ, measured between channel and COM terminals​. The maximum switching (or carry) current is 1 ampere. The bandwidth is greater than 20 MHz in 1-wire mode and greater than 8 MHz in 2-wire mode​.

The typical differential thermal EMF is 3 μV, with a maximum of less than 12 μV. The NI PXIe-2575 supports a scanning speed of up to 140 cycles per second. The instrument also features programmable software options and includes a relay counting feature. This module weighs around 231 grams.

ModelPXIe-2575
Part Number780587-75, 198536A-01L
ManufacturerNational Instruments
TypePXI Multiplexer Switch Module
Banks1
Channels196 (1-Wire), 95 or 98 (2-Wire)
Relay TypeElectromechanical, Latching
Dimensions8.5 x 0.8 x 5.1 in.
Weight8.1 oz. (231 g)
Warranty2-Year Calibration Interval Recommended
PXIe-2575 ManualUser Manual and Specifications PDF Available for Download
PriceContact a sales representative for a quote.

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National Instruments PXIe-2575 Frequently Asked Questions

 

Question: What is the switch bandwidth for the PXIe-2575?

Answer: The PXIe-2575 has a switch bandwidth of 20 MHz.

 

Question: What is the scan rate of the NI PXIe-2575 module?

Answer: The NI PXIe-2575 module has 140 cycles/s scan rate.

 

Question: What type of relay contact material do the relays on the PXIe-2575 have?

Answer: The relays on the PXIe-2575 have silver, gold covered relay contact material.

 

Question: What topologies are available for the NI PXIe-2575?

Answer: The NI PXIe-2575 has these topologies available: a 1-wire 196 x 1 multiplexer, a 2-wire 95 x 1 multiplexer, or a 2-wire 98 x 1 multiplexer.

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PAIE-2575, PDIE-2575, PXKE-2575, PXIE-257R, PXIE-257T
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