USB to CAN Adapter, Dual-Channel CAN Analyzer, Industrial Isolation

SKU: 22773
Part Number: USB-CAN-B
Brand: Waveshare


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USB to CAN Adapter, Dual-Channel CAN Analyzer, Industrial Isolation
USB to CAN Adapter


CAN Interface Card

CAN Bus Analyzer

Features at a glance

USB-CAN-B is an industrial high-performance USB to CAN adapter, CAN-bus communication interface card and CAN protocol data analyzer. Integrating dual independent channels with electrical isolation and multiple protection circuits. Supports Windows and Linux systems, comes with drivers, CANTools related software, secondary development examples and tutorials. It can be connected to the PC or industrial control host via USB port to realize transceiver control, data analysis, collection and monitoring of CAN bus network. Compact in size and easy to use, which can be used for learning and debugging of CAN bus, and secondary developmentand integration into various industrial, power communication and intelligent control applications that require CAN bus communication.

Product type Industrial grade: USB to CAN interface converter/CAN-bus communication interface card/CAN protocol data analyzer
USB Operating voltage 5V (directly powered by USB port without external power supply)
Connector USB-B
CAN interface CAN channel Dual-channel: CAN1 and CAN2 (independent and isolated)
Connector CAN bus screw terminal (OPEN6 5.08mm pitch)
Terminal resistor Each CAN channel has two built-in 120Ω terminal resistors, which can be enabled by switch
Baud Rate 10Kbps~1Mbps (Configurable via software)
Protocol Support CAN2.0A, CAN2.0B, CANOpen, SAE J1939, DeviceNet, iCAN, ISO 15765 protocol
Hardware Support Single-wire CAN, High-speed CAN, Low-speed/Fault-tolerant CAN (CAN2 can be set by software to High-speed CAN or Low-speed/Fault-tolerant CAN)
Transfer speed The receiving and sending of each CAN channel can reach: 8500 frames/s
Transmit buffer 2000 frames receiving buffer and 1000 frames sending buffer per channel (automatically retransmit when transmission fails)
Indicators PWR Power indicator
SYS System status indicator, normally off; keeps on when there is a bus error
CAN1 CAN1 channel indicator (blinking when sending and receiving data)
CAN2 CAN2 channel indicator (blinking when sending and receiving data)
System support Windows Windows XP/7/8/10/11 (32/64 bits)
Linux Raspberry Pi OS, Ubuntu (Jetson Nano), VMware virtual PC and so on.
Operating temperature -40~85℃
Case material Aluminum alloy case + 3D flame-retardant insulating sheets on both sides (This design can provide better protection against metal tip discharge, also improves product safety, and extends service life)
Dimensions 104 x 70 x 25 mm

Supports Protocol Conversion
Between USB And CAN Bus

Adopt high-speed USB2.0 interface, compatible with USB 1.1 and USB 3.0
Dual CAN bus interfaces support two-way transmission, can work independently without affecting each other

Baud Rate Programmable, Support Automatic Detection

CAN baud rate is configurable in the range of 10Kbps-1Mbps
Supports baud rate calculation, auto-detection, and setting via the configuration tool

Support Decoding and Analyzing for
multiple CAN Protocols

Support CAN 2.0A, CAN 2.0B, CANOpen, SAE1939, DeviceNet, iCAN, ISO 15765 Protocols

Support Single-wire CAN, High-speed CAN and Low-speed/Fault-tolerant CAN

CAN2 can be set as hig-speed CAN or low-speed/fault-tolerant CAN by the software

Support Various Development Environments

Provide examples for secondary development projects on various mainstream development platforms: C++Builder, C#, VC, VB, VB.NET, Delphi, LabVIEW, LabWindows/CVI, Qt, Matlab, Python/Python-can, Qt samples under Linux

Support Windows And Linux System

Support Windows XP/7/8/10/11 and Linux systems such as Raspberry Pi OS and Ubuntu under Jetson Nano, provide corresponding driver libraries, development examples and usage tutorials, convenient for entry and secondary development

High-performance Hardware Solution

Adopt Microchip original controller and 32-bit MIPS M4K® Core, up to 80MHz frequency,
high performance, stable and reliable

High safety voltage isolation

ADI high-speed magnetic coupling isolation, 2500 VDC Electrical Isolation, USB, CAN1 and CAN2 three-terminal full isolation, higher communication security and stability

One PC With Multiple Devices

Supports one PC to run multiple CAN analyzers at the same time without interfering with each other, up to 128 devices after testing. It is suitable for monitoring multiple CAN networks at the same time with one monitoring device, or for data comparison and verification and so on.

Application Scenarios

Interface introduction
Outline dimensions
Resources & Services

Weight: 0.389 kg

Quick Overview

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