NI PXI-7813R PXI-7813 PXI Digital Reconfigurable I/O Module

Title: Unveiling the National Instruments PXI-7813 Digital Reconfigurable I/O Module

Introduction: Discover the power and versatility of the National Instruments PXI-7813, a Digital Reconfigurable I/O Module designed to elevate PXI-based systems. In this article, we delve into its features, specifications, and diverse applications.

1. Overview: The PXI-7813 (Part number: 779362-01) stands as a beacon in the realm of PXI Digital Reconfigurable I/O Modules. Crafted by National Instruments, this module empowers users to configure digital channels, counters/timers, and communication protocols with ease.

2. Programmable FPGA: At its core lies a programmable FPGA, specifically a Virtex-II V3000 with an impressive 28,672 Flip-Flops. This FPGA handles processing and configuration functions, offering a flexible solution tailored to diverse configuration requirements.

3. Digital I/O Channels: Featuring 160 TTL-compatible bidirectional digital I/O channels, the PXI-7813 opens up a world of possibilities. The device supports digital channels with logic levels of 3.3 volts and 5 volts, while the output current is capped at 04 mA.

4. Overvoltage Protection: Safety is paramount, and the PXI-7813 ensures it with an input overvoltage range protection spanning from -0.5 volts to 7 volts.

5. Clock and Connectivity: Equipped with a reconfigurable FPGA, the PXI-7813 relies on an onboard clock with a maximum frequency of 40 MHz. Supporting the PXI bus connector and boasting three DMA channels for seamless data transfer, this module is geared for efficient connectivity.

6. Connectors and Compatibility: Featuring four 68-pin VHDCI female connectors, the PXI-7813 seamlessly integrates into various setups, offering compatibility and versatility.

7. Applications: The PXI-7813 caters to a broad spectrum of applications, from high-speed signal generation and custom communication protocols to sensor simulation, precise timing and control, as well as Hardware-in-the-Loop (HIL) testing and bit error rate testing.

8. Obsolete Status and Availability: National Instruments has officially announced the PXI-7813 as obsolete. However, users can still procure and repair this invaluable module through Apex Waves, ensuring continued access to its capabilities.

Conclusion: In conclusion, the PXI-7813 Digital Reconfigurable I/O Module is a testament to National Instruments’ commitment to innovation. Its rich feature set and compatibility make it a go-to solution for a myriad of applications, promising reliability and performance.