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NI SCXI-1104C

The NI SCXI-1104C is a high-performance voltage input module designed by National Instruments (NI) for use in data acquisition systems. It is part of the SCXI (Signal Conditioning eXtensions for Instrumentation) series and is typically employed in applications requiring precise analog signal acquisition and conditioning.

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Technical Specifications:

  • Channels: The module offers 32 differential input channels, which are useful for handling various high-voltage signals.
  • Input Voltage Range: The module supports an input voltage range of ±10 V, making it suitable for a broad spectrum of signal types.
  • Sampling Rate: It provides a maximum sampling rate of 100 kS/s, though this may vary based on specific application needs.
  • Resolution: Equipped with a 24-bit analog-to-digital converter, the SCXI-1104C ensures high precision in data acquisition.
  • Input Impedance: The input impedance is rated at 1 MΩ || 5 pF, allowing for stable signal transmission.
  • Filter: It includes a 10 kHz cutoff frequency filter for signal conditioning.

Key Features:

  • High Performance: The module is designed to deliver reliable and accurate data acquisition, crucial for complex measurement tasks.
  • Versatility: It supports various signal types, including voltage, and can be customized via software for different acquisition modes, such as single-point or scanning.
  • Compatibility: The SCXI-1104C is compatible with other NI hardware and software, which facilitates its integration into larger data acquisition systems.
  • Extensibility: Users can expand their systems by adding additional NI modules to handle more complex tasks.
  • Reliability: Built with high-quality components, the module is designed to operate in harsh environments with stable performance.

Applications:

The SCXI-1104C is widely used in fields requiring high-precision data acquisition, such as:

  • Scientific Research: For experiments that demand precise voltage measurements.
  • Testing and Measurement: In labs and industrial environments for monitoring and recording data.
  • Automation Control: To manage and control automated processes that require accurate signal monitoring.
  • Data Logging: For recording and analyzing voltage signals over time in various scenarios.

This module is particularly beneficial in environments where high reliability and precision are crucial, and it is supported by NI’s extensive software ecosystem, including LabVIEW and NI-DAQ drivers.

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