NI PXI-6052E Data Acquisition Module

Multi-Functional Integration: Combines analog input, analog output, digital I/O, and counter functions, supporting synchronous processing of multiple signal types.

Medium-Speed High-Precision Acquisition: 12-bit ADC resolution and a maximum sampling rate of 1.25 MS/s meet the measurement requirements for conventional dynamic signals (such as voltage, current, and temperature).

Flexible I/O Configuration: Supports software-customizable channel functions, adapting to diverse testing scenarios (e.g., sensor signal acquisition, control signal output).

Data acquisition from production line sensors (e.g., temperature, pressure, flow) for real-time equipment status monitoring.

PID closed-loop control combined with analog output channels (e.g., motor speed regulation, heating furnace temperature control).

Acquisition and playback of audio signals and communication baseband signals, supporting signal integrity analysis (e.g., harmonic distortion, noise level).

Logic state monitoring of digital circuits (capturing timing signals via DIO channels).

Physics/electronics experimental teaching (e.g., RC circuit response, sensor principle verification).

Development of research prototype systems (e.g., simple data recorders, multi-channel signal acquisition platforms).

NI-DAQmx Driver: Compatible with development environments such as LabVIEW, Python, C++, and MATLAB, providing a unified API interface.

NI MAX: Used for hardware configuration, channel calibration, self-test, and diagnostics.

SignalExpress: Code-free data acquisition software supporting real-time waveform display and simple analysis.

Switch Module: Pair with the NI PXI-2564 multi-channel relay to expand to signal scanning for hundreds of channels (e.g., multi-point monitoring of large equipment).

Dedicated Module: Combine with the NI PXI-4472 dynamic signal acquisition card for synchronous analysis of high-frequency signals such as vibration and noise.

Chassis Selection: Compatible with PXI/PXI Express chassis (e.g., NI PXIE-1075) to achieve multi-module synchronization via the bus.

Anti-Interference Design: Use shielded cables for analog input channels, connect the ground end to the chassis common ground to reduce electromagnetic interference.

Sampling Rate Configuration: Set the sampling rate to over 200 Hz based on the signal frequency (e.g., 100 Hz dynamic signal) to meet the Nyquist sampling theorem.

Calibration and Maintenance: Perform regular self-calibration via NI MAX (recommended annually) to compensate for ADC/DAC drift errors.