Description
The NI USB-8472 is categorized under Automotive Networking Products and is identified by the part number 194210D-12L (779790-01). This model is a robust USB CAN Interface device, designed by National Instruments, that allows for efficient communication within automotive networks. It utilizes the CAN (Controller Area Network) interface type, specifically designed for low-speed/fault-tolerant communication, making it suitable for a wide range of automotive networking applications.
The device is powered internally via a DC to DC converter, ensuring a steady and reliable power supply without the need for external power sources. It boasts electrical isolation of up to 500V, providing an extra layer of protection against electrical shocks and surges, thereby enhancing its durability and the safety of its users.
Compatibility with a variety of driver software is a key feature of the USB-8472, including NI-CAN, which facilitates easy integration and application development. The device supports an extensive range of APIs, including Visual Basic 6.0, Microsoft Visual C/C++, Borland C/C++, and NI LabVIEW, offering versatility for developers working in different programming environments. Additional utilities like NI Spy and Bus Monitor are available to assist in diagnostic and monitoring tasks.
At its core, the USB-8472 employs the SJA1000 CAN controller by Philips, ensuring reliable and efficient handling of CAN protocols. It is compliant with the ISO 11898 CAN protocols and the J1939 protocol, further broadening its applicability in various automotive and industrial scenarios. The device operates efficiently, with a current requirement of approximately 250 mA at 5 VDC, making it an energy-efficient choice for users.
In summary, the NI USB-8472 is a versatile and efficient solution for automotive networking needs, combining robust protection features with broad software and protocol compatibility, all while being powered in a convenient and energy-efficient manner.
| Specification | Detail |
|---|---|
| Part Number | 194210D-12L (779790-01) |
| Category | Automotive Networking Products |
| Model | USB-8472 |
| Description | NI USB-8472, 1 Port Low-Speed, USB CAN Interface |
| Manufacturer | National Instruments |
| Interface Type | CAN |
| Physical Layer | Low-Speed/Fault-Tolerant |
| Power Supply | Internally powered via DC to DC converter |
| Electrical Isolation | Up to 500V |
| Driver Software | NI-CAN |
| API Compatibility | Visual Basic 6.0, Microsoft Visual C/C++, Borland C/C++, NI LabVIEW |
| Utilities | NI Spy, Bus Monitor |
| CAN Controller | SJA1000 (Philips) |
| Protocols | ISO 11898 CAN protocols, J1939 protocol |
| Current Requirement | Approx. 250 mA at 5 VDC |
