Subject:
According to discussed with PTTGSP ( PTTPLC) customer , he have plan to revamp PLC system (GSP5). For the point that I would to inform to you the exiting communication between GSP5 and GSP3 via " Profibus DP Fiber Optic" . I think this is the good time for you to present your product with them.
Note :
Distrance between GSP5 and 3 about 600-800 m
If you need more support/information, do not hesitate to requeste.