Kvaser U100 - User Manual

Kvaser U100 User’s Guide
Copyright 2020-2021 Kvaser AB, Mölndal, Sweden
https://www.kvaser.com
Printed Tuesday 16
th
February, 2021
We believe that the information contained herein was accurate in all respects at the time of printing.
Kvaser AB cannot, however, assume any responsibility for errors or omissions in this text. Also note
that the information in this document is subject to change without notice and should not be construed
as a commitment by Kvaser AB.

Summary

About this manual

Introduction

Welcome to Kvaser U100

Introduces the Kvaser U100 and its purpose as a CAN to USB interface.

Major features

Lists the key capabilities and specifications of the Kvaser U100, including CAN FD support and IP67 rating.

Interface

Explains how the Kvaser U100 connects and functions as a CAN bus interface via USB.

Additional software and documentation

Details the Kvaser CANlib SDK and where to find the latest documentation and drivers.

Kvaser U100 hardware

Hardware installation

Provides instructions for installing the Kvaser U100 hardware, including driver and firmware requirements.

USB connection

Describes how to connect the Kvaser U100 to a PC via USB, including cable length considerations.

CAN channels

Specifies that the Kvaser U100 has one CAN Hi-Speed channel.

Power supply

Explains that the Kvaser U100 is powered through the USB connector.

LED Indicators

Details the Tx and Rx LED bars on the Kvaser U100 and refers to their function descriptions.

Troubleshooting

Offers guidance on verifying communication and checking power supply issues for the Kvaser U100.

Appendices

Definitions of LED states and colors

Explains the meaning of different LED states, colors, and patterns on the Kvaser U100.

Definitions of Information types and States

Defines the information types conveyed by LED colors and the meanings of various indicator states.

Interface mode

Describes the device's interface mode when connected via USB and the associated LED indications.

Technical data

Presents the detailed technical specifications for the Kvaser U100, including electrical and physical properties.

USB connector options

Describes the available PC connector options for the Kvaser U100, specifically the USB-A connector.

CAN connector options

Details the CAN connector options for the Kvaser U100, focusing on the 9-pin D-SUB connector and pinout.

CAN bus termination

Explains the necessity of CAN bus termination and the Kvaser U100's lack of built-in termination.

Updating the firmware

Provides instructions on how to update the firmware for the Kvaser U100 and check the current version.

Safety Instructions

Intended Use

Defines the intended purpose of Kvaser CAN interfaces and the Kvaser U100.

Usage Warning

Issues a critical warning about potential hazards, risks, and responsible usage of the device.

Disposal and Recycling Information

Legal Acknowledgements

EU Regulatory Compliance

Details the EU Declaration of Conformity and applied harmonised standards for the Kvaser U100.

FCC Regulatory Compliance

Outlines the FCC compliance statements, conditions, and responsible party information for the Kvaser U100.

Patents, Copyrights and Trademarks

Lists trademarks, copyrights, and mentions patents related to Kvaser products.

Document Revision History

Kvaser U100 Specifications

General

Type	USB to CAN Adapter
Channels	1
CAN Protocols	CAN, CAN FD
Operating System Compatibility	Windows, Linux
Galvanic Isolation	Yes
USB	USB 2.0
CAN Standard	ISO 11898-2
Operating Voltage	5V (USB powered)
Operating Temperature	-40°C to +85°C
Data Rate	CAN FD: Up to 8 Mbit/s, CAN: Up to 1 Mbit/s
Power Supply	USB powered
Connector	9-pin D-SUB
Weight	150 g