บล็อก เกี่ยวกับ NI Module Enhances Automotive Multiprotocol Testing Precision

As automotive electronic systems become increasingly sophisticated and intelligent, the demands on testing and measurement equipment have reached unprecedented levels. In this complex landscape of multi-protocol communication, selecting a module capable of precisely and reliably handling diverse communication protocols becomes critical for accelerating project timelines and ensuring product quality. The PXIe-8510 module from National Instruments (NI) emerges as a standout solution in vehicle multi-protocol interface technology, offering exceptional performance, flexible configuration, and robust reliability.

Built on the advanced PXI Express architecture, the PXIe-8510 module delivers powerful solutions for 2-port and 6-port vehicle multi-protocol communication. Supporting mainstream automotive protocols including CAN and LIN, the module provides unparalleled flexibility and scalability through NI-XNET hardware-selectable interfaces. Whether conducting complex ECU (Electronic Control Unit) integration tests or validating complete vehicle communication networks, the PXIe-8510 demonstrates remarkable capability as an indispensable tool in the development process.

The PXIe-8510 exemplifies NI's commitment to precision engineering. Its x1 PXI Express form factor complies with Specification Rev 1.0 standards, enabling seamless integration into x1 and x4 PXI Express or PXI Express hybrid slots while maintaining high compatibility with existing NI PXI platforms. The compact module (16 cm × 10 cm) features 3U CompactPCI slot compatibility, delivering powerful functionality within limited space. With lightweight designs (140g for 2-port, 150g for 6-port), the modules enhance system portability and deployment flexibility.

The PXIe-8510 offers both 2-port and 6-port configurations to accommodate testing scenarios of varying complexity. From point-to-point communication verification to simulation of intricate network topologies, the module provides stable and reliable interface support. Its NI-XNET Host Port compatibility with NI-XNET transceiver cables (CAN/LIN) simplifies CAN bus connections, enabling efficient data transmission while significantly reducing system setup complexity.

Designed for automotive electronic systems operating in diverse and demanding conditions, the PXIe-8510 maintains stable performance across an operational temperature range of 0°C to 55°C, verified by IEC 60068-2-1 and IEC 60068-2-2 testing standards. The module withstands humidity levels from 10% to 90% (non-condensing), compliant with IEC 60068-2-56 standards, and maintains functionality at altitudes up to 2000 meters (800 mbar at 25°C). Storage conditions extend from -40°C to 70°C, ensuring reliability in extreme environments. Additional durability is demonstrated through successful completion of shock tests (30 g peak acceleration) and random vibration tests (0.3 grms operational), confirming robustness in dynamic and harsh conditions.

The module adheres to stringent international safety standards including IEC 61010-1, EN 61010-1, UL 61010-1, and CSA C22.2 No. 61010-1, ensuring safety in measurement, control, and laboratory applications. Its electromagnetic compatibility meets Class A radiation and basic immunity requirements under EN 61326-1 (IEC 61326-1), along with compliance to EN 55011 (CISPR 11), EN 55022 (CISPR 22), EN 55024 (CISPR 24), AS/NZS CISPR 11, AS/NZS CISPR 22, FCC 47 CFR Part 15B, and ICES-001 standards. These comprehensive certifications provide reliable assurance for integration into high-demand application environments.

NI maintains a commitment to environmentally responsible product design and manufacturing. The PXIe-8510 complies with EU RoHS Directive (2011/65/EU), restricting hazardous substances, and follows WEEE Directive guidelines for EU and UK customers to facilitate proper end-of-life product recycling. For customers in China, the module conforms to the "Administration on the Control of Pollution Caused by Electronic Information Products" (China RoHS) regulations.

The NI PXIe-8510 module establishes new benchmarks in automotive multi-protocol communication testing through its advanced technology, adaptable configurations, exceptional performance, environmental resilience, and comprehensive safety compliance. More than just a bridge for vehicle communication networks, it serves as a powerful engine for innovation and quality assurance in automotive electronic development projects.