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Leaf SemiPro Rugged HS

CAN-USB interface
Kvaser AB Vendor:
Kvaser AB
  • Details
  • Specification
  • Order information
  • 1 channel
  • Bitrate: 5-1000 kbps
  • DSUB 9 connector
  • Operating temperature: -40 to +85 °C

Kvaser Leaf SemiPro Rugged HS is a one‑channel, IP65‑rated, USB interface for High Speed CAN. Ruggedized to handle harsh environments, this interface includes Kvaser's patented MagiSync feature for synchronized time-stamping, and galvanic Isolation for protection against voltage spikes.

Major Features

  • IP65 rated lightweight aluminium housing protects against dust and moisture.
  • Automatic and accurate clock synchronization between several Kvaser Leaf SemiPro interfaces through Kvaser MagiSync™. The technical solution is unique and patented by Kvaser.
  • Supports both 11-bit (CAN 2.0A) and 29-bit (CAN 2.0B active) identifiers.
  • Supports silent mode for analyzing tools.
  • Low power consumption.
  • Polyurethane cabling for extreme environments.
  • Galvanic isolation of the CAN bus driver stage to protect the hardware.
  • Equipped with a 110 cm (44 in.) long USB cable and a 30 cm (12 in.) long CAN cable.
  • Interfaces the CAN bus with a 9-pin D-SUB connector.
  • Designed for USB 2.0, backward compliant with USB 1.1.
  • Quick and easy Plug-and-Play installation.
  • Documentation, software and drivers can be downloaded for free at
  • Kvaser CANLIB SDK is a free resource that includes everything you need to develop software for the Kvaser CAN interfaces. Includes full documentation and many program samples, written in C, C++, C#, Delphi, and Visual Basic.
  • All Kvaser CAN interface boards share a common software API. Programs written for one interface type will run without modifications on the other interface types!
  • J2534 Application Programming Interface available.
  • RP1210A Application Programming Interface available.
  • On-line documentation in Windows HTML-Help and Adobe Acrobat format.

Technical specifications
Channels 1
Bitrate 5-1000 kbps
Buffers On Board Buffer
Messages per second sending 15000
Messages per second receive 15000
Galvanic Isolation Yes
Error Frame Generation Yes
Error Counters Reading No
Silent mode Yes
Time Stamp Resolution 25 ms
Current Consumption Typical 70mA
Sound No
Interfaces USB
Connectors DSUB 9
Height 20 mm
Length 200 mm
Weight (G) 160 g
Material Aluminium
Operating system Win 10, Win Vista, Linux, Win 8, Win 7, Win XP

Environmental and physical specifications

Operating Temperature -40 to +85 °C
Certificates CE, RoHS
Model Description
73-30130-00506-8 Kvaser Leaf SemiPro Rugged HS

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