National Instruments PXI-2575 196-Channel Multiplexer Switch Module
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National Instruments PXI-2575 196-Channel Multiplexer Switch Module

Part Number: 778572-75, 191706B-01, 191706C-01

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Stock # 78788-1
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National Instruments PXI-2575 196-Channel Multiplexer Switch Module

  • Up To 100 VDC, 100 VAC
  • Up To 1 A Switching/1 A Carry
  • 140 Cycles/Sec Maximum Switching Speed
  • 196 x 1 1-Wire, 98 x 1 2-Wire Multiplexer
  • Onboard Relay Counting
  • Deterministic Operation With Hardware Triggers


The National Instruments PXI-2575 is a high-density multiplexer switch module. With 196 1-wire channels or 98 2-wire channels, the NI PXI-2575 is capable of routing hundreds of signals to measurement devices or fromsource units. Each channel uses robust electromechanical relays and is capable of switching up to 100 VDC/100 VAC or 1 A. With a scanning speed of up to 140 cycles/s, the PXI-2575 acts as an excellent front-end for high-channel-count automated test applications.

Product Family: PXI-2575, PXI2575, PXI 2575

Important Notice: Please note that any additional items included with this equipment such as accessories, manuals, cables, calibration data, software, etc. are specifically listed in the above stock item description and/or displayed in the photos of the equipment. Please contact one of our Customer Support Specialists if you have any questions about what is included with this equipment or if you require any additional information.

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National Instruments PXI-2575 196-Channel Multiplexer Switch ModuleNational Instruments PXI-2575 196-Channel Multiplexer Switch Module

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Manuals, Datasheets, Drivers, Links

National Instruments PXI-2575 Datasheet (pdf) 
Link to National Instruments Website 

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