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Leaf Light HS v2

CAN to USB interface
Kvaser AB Vendor:
Kvaser AB
  • Details
  • Specification
  • Order information
  • Channels: 1
  • Bitrate: 40-1000 kbps
  • DSUB 9 connector
  • Operating temperature: -20 to +70°C

The Kvaser Leaf Light HS v2 represents one of the easiest and lowest-cost methods of connecting a computer to a CAN bus network. With its USB 2.0 compliant connector and 9-pin D-SUB connector, the Leaf Light HS v2’s sleek, ergonomically designed housing is both robust enough for everyday use and small and flexible enough to be used in space-constrained applications. Now with galvanic isolation as standard.

Kvaser’s Leaf Light series is the workhorse of the CAN world. The Kvaser Leaf Light HS V2 supports high speed USB for CAN and offers high performance at low cost. Loss free transmission and reception of standard and extended CAN messages on the CAN bus is transmitted with a time stamp precision of 100 microseconds.

Major Features

  • The Kvaser Leaf Light HS V2 is a high speed USB interface for CAN that offers loss free transmission and reception of standard and extended CAN messages on the CAN bus.
  • 8000 messages per second, each time-stamped with 100 microsecond accuracy
  • Supports both 11-bit (CAN 2.0A) and 29-bit (CAN 2.0B active) identifiers
  • High-speed CAN connection (compliant with ISO 11898-2), up to 1 Mbit/s.
  • Galvanic isolation, previously a more expensive option on Kvaser’s original Leaf Light, now comes as standard on the Leaf Light v2, enhancing protection from power surges or electrical shocks.
  • Low current consumption (70 mA) reduces power drain from your laptop.
  • Local buffering and preprocessing results in high performance and a reduction of time critical tasks for the PC.

Software

  • Documentation, software and drivers can be downloaded for free at www.kvaser.com/downloads.
  • 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 40-1000 kbps
Timestamp resolution 100 µs
Messages per second receive 8 000
Messages per second sending 8 000
Error counters reading No
Error frame generation No
Current consumption 90 mA
Interfaces USB
Connectors DSUB 9
Silent mode No
Sound No
Galvanic isolation Yes
OS Linux, Win 7, Win Vista, Win 10, Win 8
Material PA66
Length 165 mm
Height 17 mm

Environmental and physical specifications

Operating Temperature -20 to +70°C
Certificates CE, RoHS
Model Description
73-30130-00685-0 Kvaser Leaf Light HS v2

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