PC-connectable protocol analyzer / Data logger


●2-way operation of PC-connected protocol analyzer / logger
●2-channel measurement by combination of CAN and LIN
●pass / cut filter and powerful trigger function makes the analysis more efficient
●Robust design to withstand use in harsh field environments

LE-270A is a Communication Data Logger, which records CAN/LIN communication logs in the SD/SDHC card for long hours. Using with a PC, it performs as a CAN/LIN protocol analyzer, and monitors data on the PC at real time (Line Monitor). Using without a PC, it performs as the CAN/LIN data logger, and saves data in the SD/SDHC card. It has two High-speed CAN transceivers, two Low-speed CAN transceivers and two LIN (TJA1020) transceivers. It monitors two channels of CAN or LIN, or one CAN and one LIN transceivers. In addition, four channels of Analog/Digital signals can be recorded.
Power failure protection, water-proofing and low power consumption widens the usage of analyzer such as in the automation factories and other production factories.

  This model is discontinued. The successor is to be released.
Item Name Remark
LE-270GR/AR/A catalog LE-270GR_AR_A_catalog.pdf  
Manual LE-270A_E10.pdf
LE-270A software trial version LE-270A
Update firmware LE-270A After downloading, follow instructions of attached documents.
USB driver lewusbd  
Software for Transferring Firmware LE8FIRM It is used when updating the firmware of analyzer.
LE-270 series library
LEPCLIB_270 Library to make a customer application software to control the analyzer from a PC