Model: PXI-8461
Category: PXI CAN Interface module
Support for NI-CAN, 2-port, high-speed PXI CAN Interface module – The PXI-8461 is a fault-tolerant controller Local Area Network (CAN) interface for developing applications in conjunction with NI-CAN drivers. The PXI-8461 offers eavesdropping only, self-receiving (echo), and advanced filtering modes. All PXI-8461 ships with NI-CAN driver software, which provides a framework based API to help users develop applications quickly. All NI-CAN interfaces meet the physical and electrical requirements of CAN-based in-vehicle (automotive) networks.

The PXI-8461 interface module can greatly improve the compatibility, stability, and reliability of the system, thereby improving the overall system performance and user experience. In the fields of industrial automation, medical equipment, smart home and automotive electronics, module communication interfaces also play a vital role, which enables different devices to connect to each other and share resources to achieve interconnection between devices.
PXI-8461 in the design and implementation of the interface module, it is necessary to follow some principles, such as the naming of the interface method should be standardized, the data type of the relevant parameters in the interface should be as simple as possible, the method of the module interface should be as single as possible, and the implementation details of the module function should be completely closed to the outside world, and the function provided by the module should be a comprehensive whole. And modules should be replaceable.
When implementing the interface module, PXI-8461 can adopt various methods, such as using the Python Web framework to quickly build the interface server, separating the front and back ends to better control the function and access rights of the interface, and designing a reasonable database structure according to business requirements. And consider security issues such as preventing SQL injection, cross-site request forgery and other attacks.