PXIe-7820

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$5,800.00

Item details

Bus Connector: PXI Express
Maximum Clock Rate: 8 MHz
Number of Bidirectional Digital Channels: 128
Digital I/O Logic Levels: 1.2 V, 1.5 V, 1.8 V, 2.5 V, 3.3 V
Dynamic RAM (DRAM): MB
Number of External Clock Inputs: 4
FPGA: Kintex-7 160T
Supports Peer To Peer Streaming: Yes

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National Instruments NI PXIe-7820 PXI Digital Reconfigurable I/O Module

Kintex 7 160T FPGA, 128 DIO, PXI Digital Reconfigurable I/O Module

The PXIe‑7820 is a reconfigurable I/O (RIO) device that features a user-programmable FPGA for onboard processing and flexible I/O operation. With LabVIEW FPGA, you can individually configure the digital lines as inputs, outputs, counter/timers, PWM, encoder inputs, or specialized communication protocols. You can also program custom onboard decision making that executes with hardware-timed speed and reliability. Each line offers software-selectable logic levels. The PXIe‑782 supports peer‑to‑peer streaming for direct data transfer between PXI Express modules. The PXIe‑782 is well-suited for a wide variety of applications, such as high-speed waveform generation, sensor simulation, hardware‑in‑the‑loop (HIL) test, bit error rate test, and other applications that require precise timing and control.

Applications and Use Cases of PXIe-7820

The PXIe-7820 R Series Multifunction RIO Module is a PXI Express R Series multifunction reconfigurable I/O (RIO) module that integrates analog I/O, digital I/O, counters, and a user-programmable FPGA. It is designed for custom measurement, high-speed control, and deterministic real-time applications, making it ideal for flexible and high-performance test systems.

1. FPGA-Based Custom Measurement Systems
PXIe-7820 allows users to implement custom acquisition, triggering, and signal processing directly on the FPGA, enabling tailored measurement solutions.

2. Real-Time Control & Deterministic Processing
Provides hardware-timed I/O with deterministic behavior, suitable for applications requiring precise timing and low latency.

3. Mixed-Signal Data Acquisition (Analog + Digital)
Supports simultaneous acquisition and control of analog and digital signals, enabling comprehensive system monitoring and control.

4. Hardware-in-the-Loop (HIL) Simulation
Widely used in HIL systems for real-time simulation and interaction with embedded controllers.

5. Industrial Automation & Machine Control
Used for controlling machinery, reading sensor inputs, and executing control logic in industrial environments.

6. Automated Test Equipment (ATE)
Integrated into test systems for synchronized measurement, control, and real-time decision making.

7. Research & Advanced Prototyping
Used in laboratories for rapid prototyping of control systems, FPGA algorithms, and custom instrumentation.

Part Number(s): 783484-01

Specification

Overview

Brand

National Instruments

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