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20 Channel Multiplexer (2/4-wire) Module for DAQ970A and DAQ973A

Keysight DAQM901A is a 20 Channel Multiplexer (2/4-wire) module with high voltage switching capability of up to 300 V and built-in thermocouple reference junction.

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  • Inputs/Outputs

    300 Volts

  • Platform

    DAQ970A

  • Number of channels

    20

  • Module type

    Armature Switch Multiplexer

  • Speed or Frequency

    80 ch/s

  • Speed

    80 ch/s

  • Frequency

    0

  • Mainframe Compatibility

    DAQ970A, DAQ973A

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Highlights

The Keysight DAQM901A module Data Acquisition System is the most versatile 20-channel multiplexer for general-purpose scanning. It combines dense, multi-function switching with 80 channel / second scan rates to address a broad spectrum of data acquisition applications.

Two- and four-wire channels can be mixed on the same module. Two additional fused inputs (22 channels total) route up to 1A of current to the internal digital multimeter, allowing ac and dc current measurements without the need for external shunt resistors.

  • 20 Channel Multiplexer + 2 Channels for dedicated current measurement
  • Two- and four-wire scanning
  • 300 V switching
  • 80 channels/s scanning
  • Built-in thermocouple reference junction

Standard product includes:

  • 1 DAQM901A, 20 Channel Multiplexer Module
  • 1 Functional Test Certificate

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