2010-04-07 00:10:17 UTC
I dont know if its appropriate to post such a topic here.
But any kind of advice will be appreciated.
My question is whether parallel access to multiple RS232 ports
expanded by using USB-RS232 converters is possible.
This is the details:
My computer communicates to several instruments through RS232. Because
there is only 1 RS232C port in a modern computer, I have to add extra
ports. I am now considering using USB to RS232 converts to realize it.
But due to the serial inherence of USB, I doubt I can not access two
different USB-expanded ports simultaneously.
Is my guess true?
Thanks in advance.