NI PX1-8840 Controller

NI PXIe-8840 Overview

The NI PXIe-8840 is a high-performance embedded controller for PXI Express systems. Based on an Intel Core i7 processor, it provides a powerful platform for applications requiring high-performance computing and high-throughput data processing.

Product Detailed Description

• Function:

• Serves as the central processing unit and system controller for PXI Express systems.

• Runs a real-time operating system (RTOS) or Windows operating system to control and manage PXI modules.

• Provides high-performance computing power for data acquisition, signal processing, and control algorithms.

• Communicates with external devices and networks through various interfaces.

• Features:

• Based on an Intel Core i7 processor (specific model may vary).

• Up to 8 GB DDR3 RAM.

• Integrated MXI-Express interface for connecting to the PXI Express backplane.

• Two Gigabit Ethernet ports.

• Two USB 3.0 ports and two USB 2.0 ports.

• DisplayPort for connecting a monitor.

• Optional solid-state drive (SSD) or traditional hard disk drive (HDD).

• Supports NI driver software such as NI-VISA and NI-DAQmx.

Product Parameters

As specific configurations may vary, always refer to the official datasheet for your specific NI PXIe-8840 controller:

• Processor:

• Intel Core i7-3610QE (2.3 GHz, Quad-Core) or other models of Intel Core i7 processors.

• Memory (RAM):

• Up to 8 GB DDR3 1600 MHz.

• Storage:

• Optional 64 GB SSD or larger capacity SSD/HDD.

• PXI Express Interface:

• Gen 2 x4 MXI-Express, maximum throughput of 3.2 GB/s.

• Ethernet:

• 2 x 10/100/1000BASE-TX (Gigabit Ethernet) ports.

• USB:

• 2 x USB 3.0 ports.

• 2 x USB 2.0 ports.

• Display Interface:

• 1 x DisplayPort.

• Operating System Support:

• NI Real-Time OS (NI Linux Real-Time or Phar Lap ETS).

• Windows 7/8/10/Server.

• Power Requirements:

• Powered by the PXI Express chassis.

• Operating Temperature:

• 0 °C to 55 °C (specific range may vary by configuration).

• Size and Weight:

• Single-slot 3U PXIe module.

• Weight approximately 0.6 kg.

Product Advantages

• High-Performance Computing:

• Intel Core i7 processor provides powerful processing capabilities for complex data acquisition and analysis tasks.

• High Bandwidth:

• PXI Express interface and Gigabit Ethernet ports offer high-throughput data transfer rates.

• Flexible Operating System Choices:

• Supports real-time operating systems and Windows operating systems to meet different application needs.

• Rich Interfaces:

• Provides multiple USB ports and a DisplayPort for easy connection of external devices.

• Rugged and Reliable:

• Designed for industrial environments with high reliability.

• Integration with NI Ecosystem:

• Seamless integration with NI's hardware and software platforms simplifies system development.

Precautions

• Correct Installation:

• Insert the PXIe-8840 controller into a compatible PXI Express chassis according to NI's installation guidelines.

• Power Requirements:

• Ensure the PXI Express chassis can provide sufficient power.

• Operating System Selection:

• Choose the appropriate operating system based on the application requirements and install the corresponding drivers and software.

• Thermal Management:

• Ensure the PXI Express system has good thermal management to prevent the controller from overheating.

• ESD Protection:

• Observe electrostatic discharge (ESD) precautions when handling the controller.

• Software Compatibility:

• Ensure that the NI drivers and application software used are compatible with the controller's hardware and operating system version.

Product Applications

The NI PXIe-8840 controller is suitable for various applications requiring high-performance computing and high-throughput data processing, including:

• Automated Test:

• High-speed data acquisition and analysis.

• Complex test sequence control.

• Scientific Research:

• High-performance data logging and processing.

• Real-time signal analysis.

• Industrial Control:

• Advanced motion control.

• Machine vision and image processing.

• Aerospace and Defense:

• Radar and sonar signal processing.

• Embedded system development.

• Communication System Test:

• High-speed data transmission and protocol analysis.