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Home > Electrical & Electronics > Electrical Control System > NI PXI-1031 Chassis

NI PXI-1031 Chassis

Negotiable MOQ: 1 Piece (Price negotiable depending on order volume and customization)

Key Specifications

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Material:

Other, Global universal model

Condition:

Other, Global universal model

Task:

Other, Global universal model

Contact Supplier Request Quote Chat Now

Guizhou Yuanmiao Automation Equipment Co., Ltd.

Payment & Shipping

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Port of Shipment:

China

Delivery Detail:

Delivery time depends on order quantity.

Product Details
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Material Other, Global universal model

Condition Other, Global universal model

Task Other, Global universal model

Mathematical Model Other, Global universal model

Signal Other, Global universal model

Customized Non-Customized

Structure Other, Global universal model

Dimensions 314mm (W) × 263mm (D) × 133mm (H)

Weight 8kg

Operating Temperature -20°C to +55°C

NI PXI-1031Overview

The NI PXI-1031 is a high-performance 3U PXI chassis designed for industrial automation, test & measurement, and control systems. Supporting the PXI bus standard, it features a compact structure and high expandability, enabling integration of various PXI modules (e.g., data acquisition, digital I/O, motion control) to meet modular requirements of complex systems.

Core Functional Features

Hardware Architecture and Expandability

Slot Configuration: Provides 8 PXI slots (1 system slot + 7 peripheral slots), supporting simultaneous installation of multiple functional modules for multi-channel data acquisition or control.
Bus Compatibility: Compatible with PXI and PXI Express standards, enabling high-speed data transmission (PXI Express backplane bandwidth up to 2GB/s).
Synchronization Mechanism: Built-in 10MHz system clock and trigger buses (e.g., STAR trigger) ensure multi-module synchronous operation, suitable for scenarios requiring high-precision timing (e.g., multi-channel test systems).

Heat Dissipation and Reliability Design

Intelligent Cooling: Integrates fans and a temperature monitoring system, automatically adjusting fan speed based on load to reduce noise and extend hardware lifespan.
Industrial-Grade Durability: Metal housing design supports wide-temperature operation (-20°C to +55°C), resisting vibration and shock for industrial field deployment.

Power Supply and Compatibility

Power Specifications: Built-in 300W power supply supports 100-240V AC wide-voltage input, adapting to global power grid standards.
Software Compatibility: Compatible with development tools like NI LabVIEW and NI MAX, supporting operating systems such as Windows and Linux to simplify system integration and programming.

Technical Parameters

Parameter Type	Specific Index
Chassis Type	3U PXI chassis, supporting PXI/PXI Express modules
Number of Slots	8 slots (1 system slot + 7 peripheral slots)
Backplane Bus	PXI Express (x1 channel), maximum data transfer rate 2GB/s
System Clock	10MHz reference clock, supporting inter-module synchronization
Trigger Mechanism	Supports STAR trigger, Trigger Bus, and Local Trigger
Power Supply	300W power supply, input voltage 100-240V AC, power factor correction (PFC)
Cooling	Forced air cooling, automatic fan speed adjustment
Operating Temperature	-20°C to +55°C (industrial grade)
Mechanical Specifications	Dimensions: 314mm (W) × 263mm (D) × 133mm (H), weight approx. 8kg

Application Areas

Industrial Automation Testing
Used for functional testing of production line equipment (e.g., automotive electronic components, sensor performance detection), achieving multi-parameter synchronous measurement by integrating data acquisition and digital I/O modules.
Instruments and Control Systems
Builds modular test instruments (e.g., oscilloscopes, signal generators) or serves as core hardware for industrial control systems, connecting sensors and actuators (e.g., motors, valves).
Research and Education
Constructs customized experimental platforms in laboratories, supporting research on signal processing and control system design for universities and research institutions.
Aerospace and Defense
Applies to scenarios like airborne equipment testing and radar system signal processing, leveraging high reliability and synchronization to meet rigorous environmental requirements.

Collaborative Applications with Other Modules

Integration with Data Acquisition Modules
Paired with the NI PXIe-6366 data acquisition card, it enables high-speed acquisition and real-time processing of multiple analog signals (e.g., voltage, current), suitable for vibration monitoring, acoustic analysis, etc.
Collaboration with Motion Control Modules
Integrates the NI PXIe-7390 motion control card to regulate the position and speed of stepper or servo motors, applied to precise motion control for robotic arms and automated production lines.
Coordination with Vision Modules
Connects to the NI PXIe-1433 vision acquisition card, combining with image processing algorithms to realize industrial vision inspection (e.g., product defect recognition, dimension measurement), and outputs sorting control signals via digital I/O modules.

Installation and Maintenance Key Points

Installation Environment: Recommended to place in a well-ventilated cabinet, avoiding high-temperature, humid, or strong electromagnetic interference environments.
Module Installation: Insert modules in slot order, ensuring tight contact between modules and backplane connectors; the system slot requires a controller module (e.g., NI PXIe-8840).
Troubleshooting:

If chassis indicator lights are abnormal (e.g., power light off), check input power connections or replace the power cable.
For module communication failures, scan hardware via NI MAX software, confirm correct driver installation, or try restarting the chassis.

Summary

As a high-performance 3U PXI chassis, the NI PXI-1031 serves as a core hardware platform for modular test and control systems, thanks to its high expandability, reliable synchronization mechanism, and industrial-grade design. Whether in industrial automation, research testing, or defense fields, it meets diverse application needs through flexible module combinations. Meanwhile, relying on NI's comprehensive software ecosystem, it reduces system development and maintenance costs.

Product Tags: PXI-1031 , CFP-DO-403