NI PXI-7951R Data Acquisition Card Module

Product Introduction

NI PXI-7951R is a high-performance data acquisition card module from National Instruments (NI), used for the PXI (PCI eXtensions for Instrumentation) bus architecture. This module has multiple functions and characteristics, suitable for complex measurement and control applications. The following are some product features of this module:

High speed data collection: The PXI-7951R module supports high-speed data collection, with fast sampling rates and large capacity data cache. It can collect and process high-speed signals in real-time, suitable for real-time monitoring and analysis of rapidly changing signals.

Multi functional input and output: This module provides multiple input and output channels, supporting various types of signal acquisition and control. It can receive analog signals, digital signals, differential signals, etc., and output corresponding control signals.

FPGA acceleration: The PXI-7951R module is equipped with an FPGA (Field Programmable Gate Array) accelerator, which can be used to achieve high-speed data processing and real-time control. FPGA can be programmed according to user needs, providing flexible data processing and algorithm implementation.

High precision measurement: This module has high-precision analog input and output capabilities, which can achieve accurate measurement results. It adopts high-precision ADC (analog-to-digital converter) and DAC (digital to analog converter) to provide stable and accurate data acquisition and output.

Multichannel synchronous acquisition: The PXI-7951R module supports multi-channel synchronous acquisition, which can simultaneously collect multiple input signals and maintain their synchronization. This is very useful for applications that require correlation analysis of multiple signals.

Flexible triggering and synchronization functions: This module has flexible triggering and synchronization functions, which can be configured according to user needs. It supports multiple triggering sources and modes to achieve precise triggering and synchronization operations.

High speed data transmission and processing: The PXI-7951R module supports fast data transmission and processing, enabling efficient data exchange with other PXI modules and devices. It is also integrated with NI's software platform, providing comprehensive testing, measurement, and automation functions.

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