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Old April 22nd, 2005, 09:54 AM   #1
marsu1821
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Baud rate control??????

In a RS232 - RS485 converter cable for PLC of Siemens, there is a baud rate control.
Anybody can explain me the baud rate control useful please?

Thank you for advance
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Old April 22nd, 2005, 11:27 AM   #2
rdrast
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Do you mean the switch on the PC adapter (19.2 / 38.4)?

It's just there to tell the RS-232 side what communications baud rate to expect from the PC. 38.4 is faster than 19.2, but with some computers (especially older ones) 38.4 might be unreliable.
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Old April 25th, 2005, 03:39 AM   #3
marsu1821
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alright, thank you
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