NI PXI-4071 Isolated digital instruments

NI PXI-4071 Isolated digital instruments

Product Overview

The NI PXI-4071 is a module that integrates the functionality of two commonly used test instruments: a high-resolution digital multimeter, and a digitiser. It is ideal for automated testing in production and R&D environments with its superior rate, accuracy, and functionality.

Measurement Functions

Digital Multimeter Functions:

Voltage measurement range: ±10nV to 1000V (700 VAC).

Current measurement range: ±1pA to 3A.

Resistance measurement range: 10μΩ to 5GΩ.

Also capable of frequency/period and diode measurements.

Digitiser function:

Capable of capturing DC waveforms in all voltage and current modes at an acquisition rate of 1.8 MS/s in high voltage isolated digitiser mode.

With common mode isolation of ±500 VDC/Vrms and isolation up to 1000V, it provides an extremely high level of safety for measurements.

Product Advantages

High Accuracy: As the industry's most accurate 7½-bit digital multimeter, the NI PXI-4071 provides extremely high measurement accuracy.

High-speed: In high-voltage isolated digitiser mode, it can acquire waveforms at a rate of up to 1.8 MS/s to meet the needs of high-speed measurements.

Multi-functionality: Integrates the functions of a digital multimeter and digitiser to meet the needs of different test scenarios.

Easy to integrate: It can be used with PXI switch to form a multi-channel high-voltage data acquisition system, which is convenient for users to build complex test systems.

Application Scenarios

NI PXI-4071 is suitable for a variety of occasions that require high precision and high speed measurements, such as automated test systems, R&D and production environments. Especially in the need for simultaneous measurement of a variety of parameters (such as voltage, current, resistance, etc.), NI PXI-4071 can significantly improve test efficiency and accuracy.

Summary

The NI PXI-4071 is a powerful, easy-to-integrate, high-performance PXI module that integrates the functions of a digital multimeter and digitiser to provide high-precision and high-speed measurement capabilities. At the same time, it also features easy integration and expansion, which makes it convenient for users to build complex test systems. As a result, the NI PXI-4071 is ideal for use in automated test, R&D, and production environments.

Technical features

Programmability: Users can program and customise the module according to specific application requirements to achieve precise control of industrial processes and improve productivity and product quality.

Integration and compatibility: The module can be seamlessly integrated with other ABB products and solutions to form a unified automation platform. It also has excellent compatibility with other manufacturers' equipment and systems.

High performance and reliability: High-performance hardware and software are used to ensure stable operation and efficient control in industrial environments. With advanced fault detection and diagnostic functions, potential problems can be detected and dealt with in a timely manner, improving the reliability of the system.

Flexibility and expandability: with modular design, it can be flexibly configured and expanded according to actual needs. Whether it is a small or large project, it can be easily integrated into the existing automation system.

Easy to use and maintain: Provides an intuitive user interface and powerful diagnostic tools, enabling users to operate and maintain with ease.

Application Functions

Multi-functional control: The module can perform a variety of control functions, including logic control, motion control, temperature control, etc., to meet the needs of different application scenarios.

Digital control: Provides digital control functions that allow users to programmatically define and execute control logic to achieve precise control of complex industrial processes.

Communication Capability: Supports a variety of digital communication protocols, such as Ethernet, Profibus, Modbus, etc., in order to communicate with other devices, monitoring systems, or upper level control systems, and to achieve centralised management and monitoring of all parts of the system.

PLC Integration: Compatible and able to be integrated into ABB or other manufacturers' PLC systems to achieve seamless integration and overall synergy with other automation equipment and control systems.