Tlog1002 - Multi-channels of CAN-FD, LIN bus datalogger

TLog1002 is a multi-channel CAN(FD) bus and LIN bus interface logger device launched by TOSUN, with CANFD bus rate up to 8M bps and LIN bus rate 0~200k bps, and built-in multi-channel digital and analog IO interface, which is convenient for multiple signal measurement and system integration. The Windows drive-free design provides excellent system compatibility.

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  • USB 2.0 High speed *1
  • DB 9 Male interface:
    -CANFD * 2
    -LIN * 2
    -Digital Input * 3
    -EMMC: 64G


Support dbc file, a2l file, blf file, asc file, arxml file to meet the needs of automotive CAN bus development, testing, calibration and diagnosis.

Support for secondary application development API interfaces for Windows and Linux systems allows the device to be easily integrated into other devices or software systems.

It can be used by R&D personnel, ECU production line, test engineers, and after-sales personnel.


  • Time stamp resolution 1 μs, which meets advanced requirements.
  • High-speed USB 2.0 interface and Windows drive-free design for excellent system compatibility.
  • CAN channel DC2500V isolation.
  • Automotive-grade design, supporting dbc files, a2l files, blf files, asc files.
  • Support for blf, asc format data recording and offline/online playback.
  • Built-in script editing, supporting virtual simulation and semi-physical simulation.
  • Supports UDS diagnostics and CCP/XCP calibrations.
  • Support the same star CAN/LIN Flash BootLoader series software.
  • Support for Windows, Linux system secondary development interface, 32G storage.
  • Unique LIN message free sending mode, which reduces the debugging threshold for LIN bus development.
  • Can be used independently of a PC.



  • PC-based software customization
  • Device communication interface integration
  • BootLoader customization
  • CCP/XCP protocol customization
  • Customized diagnostic protocols
  • Function Customization
  • Production Line Integration


Download TLog1002-Datasheet Simplified Chinese

Download TLog1002-User Manual Simplified Chinese

Download TLog1002-Datasheet English-version 

Download TLog1002-UserManual English-version 


PC side

High-speed USB 2.0 interface

CAN/LIN side

DB9 interface


Drive-free design for Windows systems with excellent system compatibility, also supports Linux


Hardware caching to ensure no frame loss


Supports LIN1.3 and 2.x, baud rate 0-20Kbps


Support CAN2.0A and B protocols, conforming to ISO11898-1 specification, baud rate 5Kbps-1Mbps


Support ISO and non-ISO standard CAN FD, baud rate 100Kbps-8Mbps

Number of channels



1us, hardware message timestamp for higher-order requirements


CAN channel DC2500V isolation, electrostatic level contact discharge ±8KV

Terminal resistance

Built-in 120 ohm termination resistor is software configurable

Electricity supply

USB power supply or external 9~36V power supply

Operating temperature


Shell material

Aluminum alloy


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