PSCAN Plus

The PSCAN Plus is a commercial-grade isolated USB to CAN interface built for professional use in automotive, industrial and laboratory environments. Its USB 2.0 High Speed interface streams up to 8,400 messages per second with 1 µs timestamp resolution and no frame loss even at full bus load — a well-tested design you can rely on for long diagnostic sessions and automated test benches.

±2500 V galvanic isolation protects both your computer and the CAN bus from ground loops and voltage transients, backed by ±72 V bus fault protection. The interface supports classic CAN 2.0A/B (ISO 11898) at any bitrate from 5 kbps to 1 Mbps, with silent (listen-only) mode and hardware error detection.

PSCAN Plus is fully cross-platform: it works on every major operating system, with native drivers and libraries for Windows 10/11, macOS 11+ and Linux (including SocketCAN), a Python API, and support for C/C++, Rust, LabVIEW and MATLAB. Plug in over USB, open the free software or the Python library, and you are on the bus in minutes — ideal for ECU development, vehicle diagnostics, robotics and industrial automation.