communication ports

kumar satyam · Apr 1, 2012

i am very doubtful in different pin diagrams of different ports supported by different plcs like rs 232 rs 485, rs 422
as well as open bus protocols like profibus, modbus, devicenet

Mickey · Apr 1, 2012

kumar satyam said:
i am very doubtful in different pin diagrams of different ports supported by different plcs like rs 232 rs 485, rs 422
as well as open bus protocols like profibus, modbus, devicenet

You should be.

Steve Bailey · Apr 1, 2012

Is it some translation program that makes the English words "question" and "doubt" synonymous?
In general usage, "doubt" always implies disbelief, while "question" more often means to seek answers.

RussB · Apr 1, 2012

kumar satyam said:
i am very doubtful in different pin diagrams of different ports supported by different plcs like rs 232 rs 485, rs 422
as well as open bus protocols like profibus, modbus, devicenet

There are a few GEIP examples of serial ports here: http://forums.ge-ip.com/showthread.php?t=16709

communication ports

kumar satyam

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Mickey

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Steve Bailey

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RussB

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