
NI PXIe-7846 PXI Multifunctional Reconfigurable I/O Module
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The following is the data table information of the NI PXIe-7846 PXI multi-functi
The following is the data table information of the NI PXIe-7846 PXI multi-functional reconfigurable I/O module:
Overview: PXIe-7846 is a multifunctional reconfigurable I/O module based on the PXI Express platform, integrating analog I/O, digital I/O, and user-programmable FPGA,
enabling on-board signal processing as well as custom system timing and synchronization.
Hardware specification
FPGA: The Kintex-7 160T FPGA is adopted, providing powerful data processing and signal conditioning capabilities.
Analog Input (AI) : 8-channel analog input, each channel supporting a sampling rate of 500kS/s, suitable for high-precision signal measurement.
Analog Output (AO) : 8-channel analog output, which can provide high-precision analog signal output for driving external devices or generating analog waveforms.
Digital I/O (DIO) : 48-channel digital I/O, which can be used for communicating with digital devices or controlling the input and output of digital signals.
Clock source: A 100MHz clock source is provided to offer precise clock signals for high-speed data acquisition and processing.
Data transmission: It has the function of point-to-point data stream and can directly transfer data to other PXI Express modules to improve the efficiency of data transmission.
Software support: Custom development can be carried out using the LabVIEW FPGA module, facilitating users to program according to specific application requirements and develop applications that require precise timing and control,
such as hardware-in-the-loop (HIL) testing, custom protocol communication, sensor simulation, and high-speed control, etc.
Application fields: It is commonly used in aerospace, automotive electronics, industrial automation, test and measurement, and other fields.
For instance, in the hardware-in-loop simulation system of the aviation engine health monitoring unit, it can be used to simulate various sensor signals and engine-related signals, providing high-precision input and output signals for the system.
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