National Instruments AMUX-64T Analog Multiplexer

National Instruments AMUX-64T Analog Multiplexer

This unit ships in an unmarked box and original static bag.

Product Number: 181990C-01

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Stock # 58258-5
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National Instruments AMUX-64T Analog Multiplexer

  • Active Input Overvoltage Protection; ±35V Powered On
  • Expandable to 256 Single-Ended/128 Differential Inputs by Cascading Modules
  • Open Component Locations for Custom Filter, Attenuation, Current Measurement, or Ground Referencing
  • Onboard Sensor for Thermocouple Cold-Junction Compensation
  • Multiplexes 64 single/32 Differential Inputs to the E Series Data Acquisition Devices


The National Instruments AMUX-64T is a front-end analog multiplexer that quadruples the number of analog input signals that can be digitized with a NI MIO board (except the AT-MIO-64). For low-cost thermocouple cold junction compensation, it has an integrated circuit temperature sensor that can be connected as a differential input to 2 of the 64 input channels. Up to 4 AMUX-64T boards can be cascaded to increase the number of thermocouple inputs with cold-junction compensation to 248 in single-ended mode or 124 in differential mode. The AMUX-64T has open component positions on all 64 input channels.

Product Family: amux-64t, amux64t, 776366-90

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 AMUX-64T Analog Multiplexer
National Instruments AMUX-64T Analog Multiplexer

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