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The 40-419-002 is a 48-channel digital I/O module suitable for operating external devices, such as power, RF and high voltage relays, solenoids and lamps. It can also be used for interfacing with external logic such as a programmable instrument with a BCD interface depending upon the module’s driving capabilities.

The 40-419 is available with 16, 32, 48 or 64 channels arranged in ports of 8. Each port can be set as 8 inputs or 8 outputs together, as well as setting individual channel as a input or output within a single port. The outputs are capable of driving loads up to 300mA, and can be configured to clamp voltage to internal +3.3 V, +5 V, +12 V or +24 V rails, or to externally supplied rail up to +60 V.

The built in protection systems include over current detection for every channel and an over-voltage clamp so the module can drive relay coils without the use of fly-back diodes.

Connection to the module’s input and outputs is via a 160-pin DIN 41612 front panel mounted plug which is fully supported by a range of connector accessories.

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Key Features

  • 48-Channel I/O (6 Ports of 8 Channels)
  • I/O Direction Selection for Each Port/Channel
  • Open-Drain Outputs (Low side Driver) for Every Channel
  • Up to 60 V External Voltage Clamping Capability for Each Port
  • Over Output Current Limitation Detection for Every Channel
  • 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: Digital Input/Output
Platform: PXI
Max I (A): 0.3
Max V DC: 60
Channels: 48


PDF Datasheet
Includes full information and specifications
PDF, 621.9 KB
PDF Manual
Includes manual, extended specifications, installation instructions and data
PDF, 3.32 MB
Related 160 Pin DIN 41612 Connector Accessories Datasheet
A complete list and documentation for mating connection accessories
PDF, 6.13 MB
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