DNx-CAN-503 – 4-port, CAN bus interface board

4-port, CAN bus interface board

10yglilThe DNx-CAN-503 boards are 4-port high-speed CAN interfaces designed for communication with high-speed CAN devices up to 1 Mb/s. The DNx-CAN-503 uses the Philips SJA1000 CAN Controller for advanced functionality such as listen-only, self-reception (echo), and advanced filtering modes and new transceivers for sleep/wakeup mode support.



  • 4 independent CAN ports
  • Up to 1Mbit/sec maximum transfer rate
  • 24MHz base clock
  • Completely independent bit rate settings for every port
  • 250V DC max isolation between ports; ports and circuitry
  • Hot plugging support; error detection
  • Fully compatible with ISO 11898 standard

DNA/DNR-CAN-503 is designed to meet the physical and electrical requirements for in-vehicle (automotive) networks based on CAN. It can be used for a variety of CAN applications, including automotive data acquisition, testing and diagnostics, prototype design, factory automation, and machine control.
Software for the DNA/DNR-CAN-503 series is provided in the UEI Software Suite. A high-level easy to use API is provided for Linux and most real-time operating systems, and the UEIDAQ Framework for Windows which provides a comprehensive, easy to use API.

I/O Chassis
Model No.


RACKtangle ®


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