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The 40-661A-004 is a single pole, 1-bank, 32-channel PXI power multiplexer module, suitable for switching inductive/capacitive loads up to 10A with 125VDC/250VAC hot switching and 400VDC/250VAC cold switching. The multiplexer is available in 8-bank 4-channel, 5-bank 6-channel, 4-bank 8-channel, 2-bank 16-channel and 1-bank 32-channel formats. Also, 4-bank 4-channel, 2-bank 8-channel and 1-bank 16-channel half density configurations are available.
Signal connections are made via front panel mounted 20-way GMCT plugs.

Key Features

  • High Density, High Current Switching
  • 1-Pole Power Multiplexer Available as
    8-Bank 4-Channel, 5-Bank 6-Channel,
    4-Bank 8-Channel, 2-Bank 16-Channel or
    1-Bank 32-Channel
  • 3 Half Density Options
  • 10A Current Rating With 300W/2500VA
    Maximum Power
  • Hot Switch to 125VDC/250VAC, Cold Switch to
  • High Quality Electro-mechanical Relays
  • VISA, IVI and Kernel Drivers Supplied for Windows
  • Supported by PXI or LXI Chassis
  • 3 Year Warranty

* Note: Product image above may be a different model in this range and is for illustrative purposes only

Product specifications

If no specifications are present, please see the product datasheet in this section. 

Please note: In some cases, for products like our Scalable LXI Chassis, the specifications can be found on the datasheets for the associated plugin modules that are inserted into these chassis. To find these modules, go to the "Also in the Range" link above.

Need to narrow down your search by specifications, try our Product Selector

Product Type: Multiplexers
Platform: PXI
Switch Type: EMR
Max I (A): 10
Max V DC: 400
Poles: 1
Banks: 1
Channels: 32


PDF Datasheet
Includes full information and specifications
PDF, 977.38 KB
PDF Manual
Includes manual, extended specifications, installation instructions and data
PDF, 3.28 MB
Related 20-pin GMCT Connector Accessories Datasheet
A complete list and documentation for mating connection accessories
PDF, 2.4 MB
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