Dual isolated high-speed CAN/CAN FD channels with FPGA control, USB host transport and on-device t-script execution
Interfaces & Integration · USB-to-CAN FD interface
USBcan Pro 2xHS v2
A dual-channel CAN FD interface with a small but material minimum-bitrate conflict between two current official documents.
Reported values, conditions attached.
Evidence state describes the claim—not the prestige of the company or document.
| Claim | Reported value | Condition / boundary | State | Source |
|---|---|---|---|---|
| High-speed CAN channelschannels | 2 | Two galvanically isolated channels. | M · Manufacturer claimed | Kvaser USBcan Pro 2xHS v2 product page ↗Major features and technical specifications Checked 2026-08-10 |
| Classical CAN bitratebus_bitrate | 20–1000 (product page) / 50–1000 (user guide) kbit/s | Two official current-facing documents publish different minimum bitrates.RCI preserves the conflict instead of choosing one value; confirm hardware/firmware revision with Kvaser. | C · Conflicting | Kvaser USBcan Pro 2xHS v2 product page ↗Additional source 1 ↗Major features and technical specifications Checked 2026-08-10 |
| CAN FD data-phase bitratecan_fd | Up to 8 Mbit/s | Requires a correct physical-layer implementation. | M · Manufacturer claimed | Kvaser USBcan Pro 2xHS v2 product page ↗Major features and technical specifications Checked 2026-08-10 |
| Host interfacehost_interface | USB Hi-Speed | USB bus powered. | M · Manufacturer claimed | Kvaser USBcan Pro 2xHS v2 User’s Guide ↗Technical data, table 6 · 2.3 Checked 2026-08-10 |
| Timestamp resolutiontimestamp | 1 µs | Device technical data. | M · Manufacturer claimed | Kvaser USBcan Pro 2xHS v2 product page ↗Major features and technical specifications Checked 2026-08-10 |
| Galvanic isolationisolation | Yes, both channels | Isolation present; voltage withstand is not stated in the selected product table. | M · Manufacturer claimed | Kvaser USBcan Pro 2xHS v2 product page ↗Major features and technical specifications Checked 2026-08-10 |
| Maximum message ratemessage_rate | 20,000 per channel messages/s | Receive and send headline values. | M · Manufacturer claimed | Kvaser USBcan Pro 2xHS v2 product page ↗Major features and technical specifications Checked 2026-08-10 |
| Operating temperatureenvironmental | −40 to +85 °C | No additional condition stated in the selected source. | M · Manufacturer claimed | Kvaser USBcan Pro 2xHS v2 product page ↗Major features and technical specifications Checked 2026-08-10 |
Known limits
What this record does not prove.
- Official sources disagree on the minimum classical-CAN bitrate.
- CAN FD at 8 Mbit/s depends on the network physical layer, cable and termination.
- USB interface timing is not identical to deterministic fieldbus control timing.