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07/11/02 20:44
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#25699 - RE: RS458 line noise problem
Hello Kim,

Do you mean RS458 or RS485?

>And the RS458 line need connect Ground?

yes, the ground of your PC and the ground of your RS485-Chip must be connected.


Markus

List of 5 messages in thread
TopicAuthorDate
RS458 line noise problem            01/01/70 00:00      
RE: RS458 line noise problem            01/01/70 00:00      
RE: RS458 line noise problem            01/01/70 00:00      
RE: RS458 problem. Links by P. Gallo            01/01/70 00:00      
RE: RS458 line noise problem            01/01/70 00:00      

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