National Instruments PXI-8461-1

The National Instruments PXI-8461/1 CAN Module (Part Number: 777707-01) is a high-performance Area Control Network (CAN) interface designed to facilitate rapid communication in industrial automation applications. With a maximum transfer rate of 1,000 kb/s, this module is well-suited for interfacing with devices such as Antilock Brake Systems, motor control modules, and emission control systems. It also supports low-speed fault-tolerant communication up to 125 kb/s, featuring built-in transceivers that enhance reliability through fault tolerance. The module supports single-cable connectivity at speeds of 33.3 kb/s, and in fast mode, up to 88.3 kb/s, making it ideal for automotive comfort devices like seat and mirror adjusters.

Users can easily configure the software-selectable CAN interface for various communication modes, including rapid, low-speed/fault tolerant, or single cable. The included NI-CAN software enables users to import CAN database files in the Vector (.dbc) format, simplifying the conversion of CAN frame attributes into engineering units such as degrees Celsius or kilopascals. Furthermore, users can define channels either directly in the software or via Measurement and Automation Explorer (MAX), enhancing application flexibility.

The Test Panel utility offers a straightforward troubleshooting interface, allowing users to interact with specific CAN channels without programming. It provides real-time data visualization and logging capabilities, while the Bus Monitor utility captures all CAN activities for easy analysis. The PXI-8461/1 module is compatible with NI-CAN drivers for Windows operating systems including Windows 2000, NT, XP, ME, and 98, and is designed for seamless integration with application development environments such as NI LabVIEW and LabWindows/CVI. With dimensions of 6.3 x 3.9 inches and a typical current consumption of 800 mA, the PXI-8461/1 is backed by a three-year warranty, ensuring long-term reliability and support. For pricing details, please contact a National Instruments sales representative.