The National Instruments LV-222-441-000 is a highly advanced PXI ARINC 429 Interface Module, designed to facilitate robust communication between PXI systems and ARINC 429 standards. Featuring an onboard processor, this module handles all transmission-related operations autonomously, including receive buffering and transmit scheduling, thereby optimizing performance in demanding avionics applications. The LV-222-441-000 encompasses eight bidirectional digital channels, providing extensive generation capabilities and error detection for enhanced reliability in production testing and product development environments. It supports both asynchronous and periodic transmission, along with timestamping and sequential monitoring to ensure precise data packet delivery.

This interface module adheres to the PXIe type 2 form factor and interfaces through a PCIe connection, enabling data transfer rates of up to 2.5 Gbps in each direction without the need for an external power supply, as it draws power directly from the host PXIe slot. Additionally, integrated test circuitry is included to automate functionality testing and to maintain awareness of hardware health. Weighing 3.5 pounds and conforming to a standard 3U size, the LV-222-441-000 is a reliable choice for applications that require efficient control and monitoring of avionics data buses. For further information, including user and maintenance manuals, please contact a sales representative for a quote.