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NI PXI-2520

The NI PXI-2520 is a switch module designed for use in PXI systems by National Instruments. It provides high-density, flexible switching solutions for various applications.

Detailed content

Technical Specifications:

  • Switch Type: Matrix Switch
  • Form Factor: PXI (PCI eXtensions for Instrumentation)
  • Channel Count: 64 x 64 (cross-point matrix switch)
  • Switch Type: Electromechanical (for high-current switching)
  • Maximum Switching Voltage: 30 V
  • Maximum Switching Current: 2 A
  • Maximum Switching Power: 60 W
  • Contact Resistance: < 0.1 Ω
  • Insulation Resistance: > 10^9 Ω
  • Operating Temperature: 0°C to 55°C
  • Storage Temperature: -40°C to 70°C
  • Relative Humidity: 10% to 90% non-condensing

Functional Features:

  • High-Density Switching: Provides 64 x 64 matrix switching, allowing for complex signal routing and management.
  • Flexible Configuration: Can be used for a variety of switching tasks, including signal routing, automated testing, and system simulation.
  • High Current Capability: Capable of handling high-current switching applications with a maximum of 2 A per channel.
  • Low Contact Resistance: Ensures minimal signal loss and high accuracy in measurements.
  • Electromechanical Relays: Offers reliable switching with low contact resistance, suitable for high-current and high-power applications.

Application Scenarios:

  • Automated Test Systems: Ideal for use in automated test setups where complex signal routing and high-density switching are required.
  • System Simulation: Can be used to simulate various circuit configurations and system states in research and development.
  • Signal Routing: Useful for routing signals between different components or instruments in a test system.
  • Measurement and Control: Employed in measurement systems to manage and switch multiple test signals efficiently.

Additional Considerations:

  • Driver and Software Support: Compatible with National Instruments’ software and drivers for integration with PXI systems. Ensure the use of appropriate drivers for configuration and control.
  • Configuration and Control: Controlled via NI’s software tools, such as NI TestStand or LabVIEW, allowing for easy integration and programming in test setups.

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