Description
The LV-222-441-000, with its National Instruments part number 784802-01, is an 8-channel interface module designed by Astronics Ballard Technology/ National Instruments for robust communication using the ARINC 429 standard. It features automatic transmission handling, including receive buffering and transmit scheduling, to ensure seamless data flow.
This module stands out for its support for both asynchronous and periodic transmission, along with advanced features like timestamping and sequential monitoring, enhancing its utility in critical data exchange scenarios. It is further equipped with extensive generation capabilities and error detection mechanisms that contribute to its reliability in avionics systems.
Equipped with 8 bidirectional digital channels and 8 ARINC 429 channels, the LV-222-441-000 offers diverse connectivity options. Its PCIe interface is capable of a 2.5 Gbps data transfer rate per direction and is designed for PCIe bus mastering, optimizing performance and data throughput.
The module adheres to the PXIe type 2 form factor and employs a single lane (PCIe) interface through x8 type standard PXIe connectors, ensuring compatibility with a range of PXIe systems. Notably, it doesn’t require an external power supply as it draws the necessary power directly from the host PXIe slot.
An additional advantage is the integrated test circuitry, which allows for automated testing and verification of the module’s functionality, ensuring ongoing reliability and performance.
| Specification | Detail |
|---|---|
| Part Number | LV-222-441-000 |
| National Instruments Part Number | 784802-01 |
| Channels | 8-Channel Interface Module |
| Manufacturer | Astronics Ballard Technology/ National Instruments |
| Transmission Handling | Automatic (receive buffering, transmit scheduling) |
| Communication Standard | ARINC 429 |
| Transmission Features | Asynchronous and periodic transmission, timestamping, sequential monitoring |
| Additional Features | Extensive generation capability, error detection |
| Digital Channels | 8 bidirectional digital channels |
| ARINC 429 Channels | 8 channels |
| Interface | PCIe, 2.5 Gbps data transfer rate per direction, PCIe bus mastering |
| Form Factor | PXIe type 2 |
| PCIe Interface | Single lane (PCIe) via an x8 type standard PXIe connectors |
| Power Supply | Powered through the host PXIe slot (no additional power supply needed) |
Question 1: What advanced features does the Astronics Ballard Technology/National Instruments LV-222-441-000 8-channel interface module offer to enhance its functionality in critical data exchange scenarios using the ARINC 429 standard?
Answer 1: The advanced features of the Astronics Ballard Technology/National Instruments LV-222-441-000 interface module that enhance its performance in critical data exchange scenarios include support for both asynchronous and periodic transmission, timestamping, sequential monitoring, extensive generation capabilities, and error detection mechanisms.
Question 2: What are the advanced features that enhance the LV-222-441-000 module’s utility in critical data exchange scenarios, and how do they contribute to its performance?
Answer 2: The advanced features that enhance the LV-222-441-000 module’s utility in critical data exchange scenarios include automatic transmission handling, asynchronous and periodic transmission support, timestamping, sequential monitoring, extensive generation capabilities, and error detection mechanisms. These features contribute to its performance by ensuring seamless data flow, accurate data synchronization, systematic data tracking, reliable data creation, and robust error identification, which are all crucial for maintaining integrity and efficiency in avionics communication systems.
Question 3: What are the primary features and connectivity options of the Astronics Ballard Technology/National Instruments-designed LV-222-441-000 8-channel interface module with part number 784802-01?
Answer 3: The Astronics Ballard Technology/National Instruments LV-222-441-000 8-channel interface module offers advanced features such as automatic transmission handling, timestamping, sequential monitoring, error detection mechanisms, and extensive signal generation capabilities to enhance its functionality in critical data exchange scenarios using the ARINC 429 standard.
Question 4: What are the capabilities and form factor of the Astronics Ballard Technology/National Instruments LV-222-441-000 8-channel interface module designed for ARINC 429 communications?
Answer 4: The LV-222-441-000 8-channel interface module, part number 784802-01, designed by Astronics Ballard Technology/National Instruments, primarily features automatic transmission handling for ARINC 429 standard communications, support for both asynchronous and periodic transmission, timestamping, sequential monitoring, error detection, and extensive generation capabilities. Its connectivity options include 8 bidirectional digital channels and 8 ARINC 429 channels, along with a PCIe interface capable of 2.5 Gbps
Question 5: What advanced features of the Astronics Ballard Technology/National Instruments LV-222-441-000 interface module enhance its performance in critical data exchange scenarios?
Answer 5: The Astronics Ballard Technology/National Instruments LV-222-441-000 8-channel interface module supports ARINC 429 communications and offers capabilities such as automatic transmission handling, asynchronous and periodic transmission, timestamping, sequential monitoring, extensive generation capabilities, and error detection, all within a PXIe type 2 form factor with a single lane PCIe interface and x8 standard PXIe connectors for compatibility with various PXIe systems.
