Description
The Part Number 189839J-02L refers to a product in the PC-based R Series, specifically the model PCI-7830. This model, known as the NI PCI-7830R 1M Gate Multifunction RIO, is equipped with 4 AI (Analog Inputs), 4 AO (Analog Outputs), and 56 DIO (Digital Input/Output) channels.
One of the key features of this device is its FPGA (Field-Programmable Gate Array), which incorporates technology that utilizes a LabVIEW FPGA Module. This allows for significant flexibility in defining custom functionality for the R Series device. Additionally, the input ground is designed for simplicity, offering pins for RSE (Referenced Single-Ended) and differential measurements, ensuring versatile and reliable signal acquisition.
The ground references within the device, identified as AIGND (Analog Input Ground), AOGND (Analog Output Ground), and DGN (Digital Ground), are interconnected, providing a stable reference point for various signal types. Moreover, the RTSI (Real-Time System Integration) Trigger Lines can be configured either as input or output signals, offering further integration flexibility with external systems.
Its Local Bus Lines are strategically routed to the star trigger lines. This arrangement facilitates connections to up to 13 peripheral slots in a two-segment PXI system, significantly expanding the system’s capacity and flexibility. Furthermore, the inclusion of the LabVIEW FPGA Module allows users to define custom functionality for the R Series device, tailoring its operation to meet specific application needs.
Last but not least, the device features Flash Memory, which is utilized to store calibration constants. These constants are automatically loaded upon power-up, simplifying the device’s initialization process and ensuring accurate operation from the start.
| Specification | Details |
|---|---|
| Part Number | 189839J-02L |
| Category | PC-based R Series |
| Model | PCI-7830 |
| Description | NI PCI-7830R 1M Gate Multifunction RIO (4 AI, 4 AO, 56 DIO) |
| FPGA | Includes an FPGA that uses a LabVIEW FPGA Module |
| Input Ground | Simple Input Ground with pins for RSE and differential measurements |
| Ground References | AIGND, AOGND, DGN are interconnected |
| RTSI Trigger Lines | Configurable as input or output signal |
| Local Bus Lines | Routed to the star trigger lines for up to 13 peripheral slots in a two-segment PXI system |
| LabVIEW FPGA Module | Allows custom functionality definition for R Series device |
| Flash Memory | Stores calibration constants for automated loading on power-up |
Question 1: What is the part number for the NI PCI-7830R?
Answer 1: 189839J-02L
Question 2: How many AI channels does the PCI-7830 have?
Answer 2: 4 AI channels
Question 3: Can the RTSI trigger lines be configured as input or output?
Answer 3: Yes, they can be configured as both.
Question 4: Does the PCI-7830 support the LabVIEW FPGA Module?
Answer 4: Yes, it supports the LabVIEW FPGA Module.
Question 5: What type of memory is used to store calibration constants?
Answer 5: Flash Memory
