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Subject: Re: RS485 Full duplex question

Date: 11/14/02 at 10:29 AM
Posted by: Ray
E-mail: rrogers@plaidheron.com
Message Posted:

In Reply to: RS485 Full duplex question posted by Darren on 11/13/02 at 4:31 PM:

The Max490 is not made for a party line set of transmitters. It is a made for Full-Duplex 4-wire transmission.
Go to the data sheet for the family and you will see that party line or half-duplex usage is done with other members of the family.
http://pdfserv.maxim-ic.com/arpdf/MAX1487-MAX491.pdf

I am setting up a small RS485 network myself now. Perhaps we can share solutions.


Ray


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