NI PXI series PXIe-4322 Module for Test Measurement & Automation Systems

The NI PXIe-4322 is a channel-to-channel isolated analog output module in the PXI series, featuring integrated signal conditioning functionality. Here is a detailed introduction:

Features

Channel-to-Channel Isolation: It provides channel - to - channel isolation, which helps to prevent crosstalk and interference between different channels, ensuring the accuracy and reliability of the output signals.

High-Resolution Output: With a 16 - bit resolution, it can output analog signals with high precision, enabling fine - grained control and measurement in various applications.

Wide Voltage Output Range: The module has a voltage output range of ±16 V, which can meet the requirements of different voltage - level signal output.

Relatively High Update Rate: It offers a maximum update rate of 250 kS/s, allowing for the rapid generation and update of analog output signals, suitable for applications that require real - time control and monitoring.

Integrated Signal Conditioning: It integrates signal conditioning functions, including amplification, filtering, and buffering, reducing the need for external signal conditioning circuitry and simplifying the system design.

Four - Quadrant Operation in Current Mode: In current - mode operation, the module can operate in four quadrants, which means it can both source and sink current, providing more flexibility for driving different types of loads.

Specifications

Number of Channels: 8 channels.

Resolution: 16 bits.

Maximum Update Rate: 250 kS/s.

Voltage Output Range: ±16 V.

Output Impedance: Typically, the output impedance is low to ensure good signal - driving capabilities.

Isolation Voltage: The isolation voltage between channels and other parts of the module is designed to meet certain safety and performance requirements, protecting the system from electrical interference and potential damage.