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NI PXI-2549

The NI PXI-2549 is a high-density relay switch module designed for PXI systems, offering versatile switching solutions for a range of test and measurement 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
  • 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 Matrix Switching: Provides a 64 x 64 matrix configuration, enabling extensive and flexible signal routing within a single module.
  • High-Current Capability: Supports up to 2 A per channel, making it suitable for high-current applications.
  • Low Contact Resistance: Ensures minimal signal loss and high measurement accuracy, crucial for precision testing.
  • Electromechanical Relays: Utilizes reliable electromechanical relays for robust performance in switching tasks.
  • High Power Handling: Capable of managing up to 60 W of power, versatile for various testing and measurement scenarios.

Application Scenarios:

  • Automated Test Systems: Ideal for use in automated testing environments where high-density and flexible switching are needed to manage multiple signals and connections.
  • System Simulation: Useful for simulating different circuit configurations and system states during research and development.
  • Signal Routing: Facilitates efficient routing of signals between multiple components or instruments, enhancing the capability of test setups.
  • Measurement and Control: Assists in managing and switching numerous test signals, supporting complex measurement and control applications.

Additional Considerations:

  • Driver and Software Support: Requires appropriate drivers and software from National Instruments, such as NI LabVIEW or NI TestStand, for configuration and control. Ensure compatibility with your PXI system’s software environment.
  • Integration and Configuration: Easily integrated into National Instruments’ software ecosystems, providing flexibility and ease of use for complex testing needs.

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