The National Instruments PXI-7833 is a multifunction reconfigurable I/O device from the R Series, featuring 8 analog input and output channels with 16-bit resolution, 96 configurable digital I/O channels, an onboard Virtex-II
The National Instruments PXI-7833 is a versatile component from the R Series product line, identified by the part number 779360-01. This Multifunction Reconfigurable I/O Device is equipped with 8 analog input and 8 analog output channels, both with a 16-bit resolution, as well as 96 digital I/O channels that can be individually configured as input or output.
At its core, the PXI-7833 features an Onboard FPGA of the Virtex-II V3000 series, enhancing its reconfigurability. Users can select between DIFF, NRSE, and RSE input modes via software for the analog channels. The device also includes flash memory for storing a startup VI, ensuring that the FPGA can automatically load upon power-up.
Compatibility with the RTSI bus is provided, and for those requiring real-time data logging and floating-point processing, the LabVIEW RT software is a prerequisite. The PXI-7833’s physical connections are facilitated through three 68-pin connectors, offering extensive interfacing options.
To ensure accuracy and precision, the PXI-7833 supports various types of calibration, including self-calibration and more precise external calibration methods, allowing users to maintain optimal performance.
Attribute
Details
Manufacturer
National Instruments
Product Line
R Series
Part Number
779360-01
Device
PXI-7833
Functionality
Multifunction Reconfigurable I/O Device
Analog Input Channels
8
Analog Output Channels
8
Resolution
16-bit
Digital I/O Channels
96 (configurable as input or output)
Onboard FPGA
Virtex-II V3000
Input Modes
DIFF, NRSE, RSE (software-selectable)
Memory
Flash memory (for startup VI)
RTSI Bus Compatibility
Yes
LabVIEW RT Software Requirement
Yes (for real-time data logging and floating-point processing)
Connectors
Three 68-pin connectors
Calibration Types
Self-calibration, External calibration
Question 1: What input modes are available for the analog channels on the National Instruments PXI-7833, and how does its onboard FPGA contribute to its reconfigurability? Answer 1: The National Instruments PXI-7833 supports both self-calibration and external calibration methods to maintain its performance accuracy and precision.
Question 2: What configuration capabilities does the National Instruments PXI-7833 offer for its analog and digital I/O channels, and what types of calibration does it support to maintain optimal performance? Answer 2: The analog channels on the National Instruments PXI-7833 offer DIFF, NRSE, and RSE input modes that can be selected via software, and its onboard FPGA, from the Virtex-II V3000 series, significantly enhances its reconfigurability by allowing users to implement custom logic and signal processing algorithms directly on the device.
Question 3: What input modes are available on the National Instruments PXI-7833 for its analog channels, and how can they be configured? Answer 3: The National Instruments PXI-7833 allows users to select between DIFF, NRSE, and RSE input modes via software for the analog channels, and it includes flash memory for storing a startup VI.
Question 4: What input modes can be selected via software for the analog channels on the National Instruments PXI-7833, and what type of memory does it include for storing a startup VI? Answer 4: The National Instruments PXI-7833 offers DIFF, NRSE, and RSE input modes for its analog channels, which can be configured via software.
Question 5: What types of calibration does the National Instruments PXI-7833 support to maintain its performance accuracy and precision? Answer 5: The National Instruments PXI-7833 offers configuration capabilities that include 8 analog input and 8 analog output channels with 16-bit resolution, where users can select between DIFF, NRSE, and RSE input modes, and it features 96 digital I/O channels that can be individually configured as input or output; to maintain optimal performance, it supports self-calibration and more precise external calibration methods.
