NI PXIe-8431/8 Serial Interface Module

Product Introduction

NI PXIe-8431/8 is a high-performance serial interface module developed by National Instruments (NI). It is a module based on the PXI Express (PXIE) bus architecture, providing multiple functions and flexibility, suitable for a wide range of serial communication and control applications. The following is a detailed introduction to the product:

Multiple communication protocol support: The PXIe-8431/8 interface module supports multiple common serial communication protocols, including RS-232, RS-422, and RS-485. This makes it suitable for various device control, data acquisition, and data communication applications.

High speed data transmission: the module provides high-speed data transmission capability, supporting Baud of up to 3 Mbps. It can handle a large amount of data and meet the needs of real-time data transmission.

8 independent channels: PXIe-8431/8 provides 8 independent serial communication channels, each with independent hardware control. This enables it to handle communication between multiple devices simultaneously, improving the flexibility and scalability of the system.

Hardware flow control: This module supports hardware flow control function, and achieves data flow control through RTS/CTS or DTR/DSR lines. This can ensure reliability and stability during data transmission.

Flexible software programming interface: PXIE-8431/8 provides rich software programming interfaces and supports multiple programming languages, including LabVIEW, C, C++, and Python. Developers can easily develop, control, and process applications.

PXI Express Bus Compatibility: This interface module adopts a PXI Express bus interface and seamlessly integrates with other PXIE modules and devices to build complex testing and measurement systems. It is also integrated with NI's software platform, providing comprehensive testing, measurement, and automation functions.

FPGA acceleration: PXIe-8431/8 module is also equipped with FPGA (field programmable gate array) acceleration function, which can realize Hardware acceleration and user-defined data processing tasks through FPGA programming, improving system performance and response time.

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