I had some issues with a fake ebay omron encoder frying the bi-directional 3.3v <-> 5v level conversion chip that sits between the eQEP header and the microcontroller on the LaunchXL F280049C board.

I bought the suggested Encoder, now I have to wire to the TI board, I have 5 wire + the Shield, but I can't fine the wiring diagram and I'm scared to mess up everything, the brown is simple because is ...

Omron Industrial Automation has incorporated advanced precision and functionality in the general-purpose E5CC (48×48 mm) models to meet the monitoring and control needs of a wider range of processes.