Description
The National Instruments PCIe-7842 Multifunction Reconfigurable I/O Device, part number 781101-01, is designed with a client-programmable FPGA for enhanced on-board processing capabilities.
This device is compatible with the LabVIEW FPGA Module, which is required to tailor the device for precise scheduling and control, making it ideal for applications that demand exact timing and synchronization. The module provides the flexibility needed for hardware testing, custom protocol communication, sensor simulation, and rapid control tasks.
Equipped with 8 analog input channels offering a 16-bit resolution and a sampling rate of 200 kS/s, alongside 8 analog output channels with the same resolution and a faster sampling rate of 1 MS/s, the PCIe-7842 ensures high-performance data acquisition and control.
The device also features 96 digital I/O lines and 3 DMA channels, allowing for efficient data transfer and signal processing. Connectivity is provided through 3 x 68-pin female high-density VHDCI connectors, ensuring a wide range of interfacing options.
With a light weight of just 0.28 lb and compact dimensions of 6.7 x 4.3 inches, the PCIe-7842 is suitable for various installation environments. It operates within a temperature range of 0 °C to 55 °C and can be stored in conditions ranging from –20 °C to 70 °C.
Calibration services are available for the PCIe-7842 through Apex Waves, providing options to ensure the device maintains its accuracy and reliability over time.
| Feature | Specification |
|---|---|
| Product Name | National Instruments PCIe-7842 Multifunction Reconfigurable I/O Device |
| Part Number | 781101-01 |
| Programmable FPGA | Client programmable for on-board processing |
| LabVIEW FPGA Module Compatibility | Required to customize device for precise scheduling and control |
| Analog Inputs | 8 channels, 16-bit resolution, 200 kS/s sampling rate |
| Analog Outputs | 8 channels, 16-bit resolution, 1 MS/s sampling rate |
| Digital I/O Lines | 96 |
| DMA Channels | 3 |
| I/O Connectors | 3 x 68-pin female high-density VHDCI |
| Weight | 0.28 lb |
| Dimensions | 6.7 x 4.3 inches |
| Operating Temperature Range | 0 °C to 55 °C |
| Storage Temperature Range | –20 °C to 70 °C |
| Calibration Availability | Yes, options available through Apex Waves |
Question 1: What are the key features and specifications of the National Instruments PCIe-7842 Multifunction Reconfigurable I/O Device, including its compatibility with the LabVIEW FPGA Module and its analog and digital input/output capabilities?
Answer 1: The National Instruments PCIe-7842 Multifunction Reconfigurable I/O Device is particularly suited for applications that require exact timing and synchronization such as hardware testing, custom protocol communication, sensor simulation, and rapid control tasks.
Question 2: What processing capabilities does the National Instruments PCIe-7842 Reconfigurable I/O Device offer, and what module is required to customize its timing and synchronization for different applications?
Answer 2: The client-programmable FPGA within the National Instruments PCIe-7842 Multifunction Reconfigurable I/O Device (part number 781101-01) is designed to enhance on-board processing capabilities, allowing for precise customization of scheduling and control tasks; it is best suited for applications requiring exact timing and synchronization, such as hardware testing, custom protocol communication, sensor simulation, and rapid control processes.
Question 3: What are the characteristics and capabilities of the National Instruments PCIe-7842 Multifunction Reconfigurable I/O Device, part number 781101-01, in terms of its compatibility with LabVIEW FPGA Module, input-output specifications, and physical attributes?
Answer 3: The National Instruments PCIe-7842 Multifunction Reconfigurable I/O Device offers enhanced on-board processing capabilities thanks to its client-programmable FPGA, and it requires the LabVIEW FPGA Module to customize its timing and synchronization for different applications.
Question 4: What type of applications is the National Instruments PCIe-7842 Multifunction Reconfigurable I/O Device particularly suited for, given its compatibility with the LabVIEW FPGA Module and precise scheduling and control features?
Answer 4: The National Instruments PCIe-7842 Multifunction Reconfigurable I/O Device features a client-programmable FPGA for on-board processing, compatibility with the LabVIEW FPGA Module for precise scheduling and control, 8 analog input channels with 16-bit resolution and 200 kS/s sampling rate, 8 analog output channels with the same resolution and a faster 1 MS/s sampling rate, 96 digital I/O lines, 3 DMA channels for efficient data transfer, connectivity through 3 x
Question 5: What is the functionality of the client-programmable FPGA within the National Instruments PCIe-7842 Multifunction Reconfigurable I/O Device (part number 781101-01), and what types of applications can it best support due to its precise scheduling and control?
Answer 5: The National Instruments PCIe-7842 Multifunction Reconfigurable I/O Device, part number 781101-01, is compatible with the LabVIEW FPGA Module, enabling precise scheduling and control for custom applications; it features 8 analog input channels with 16-bit resolution and a 200 kS/s sampling rate, 8 analog output channels with the same resolution and a 1 MS/s sampling rate, and 96 digital I/O lines supported by 3 DMA channels for efficient data transfer
