TECU-PC is the software package that interfaces with the TECU System.  The software is available to customers at no additional cost with the purchase of TECU and is not limited to the number of users.

System Requirements:  
• Microsoft Windows 10, 8, 7, XP, Vista, or 2000 SP4.
• Computer with 766 MHz Pentium or compatible processor (1.5 GHz+ recommended)
• 256 MB RAM (512 MB + recommended)

This is to download, view, and analyze your vehicle’s data. It is for upgrading TECU software and to access the TECU system terminal. 

You can download Fault logs, short term logs (which is the last two minutes of recorded activity), Real Time View which enables you to review Real Time Captures later, and current statistics and parameters on the TECU.


Customers find TECU-PC to be an extremely important tool in troubleshooting locomotive performance.

Screen Display

Display Record

Graph Display

Statistics and Downloading

There are three different Data Viewing Modes: Screen Display, which shows exactly what’s on the touchscreen; Table Display, which displays data in tabular form; and Graph Display which displays selected data channels in graphical form.


Two connection methods are available to download data or upload software to the TECU:  Either physically through a serial port, such as the Tera Grand Premium High Speed USB 2.0 to Serial RS-232 DB-9 Converter, with FTDI chipset — or remotely through a TCP socket.

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04545-041 - São Paulo - SP - BRASIL

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