Computer Interfacing
Discussions about interfacing and electronics

node communication using rs 485

how to connect one or more nodes in rs 485


       Computer Interfacing Forum Index -> Local area networks
Author Message
New User

Joined: 28 Nov 2009
Posts: 1
Location: bangalore

Nov 28, 2009 3:08 pm

I have connected 3 nodes i.e., one is master and two are slaves . this connection I am doing with the ic MAX489 . so when i want to send data i am enabling tx pin , after sending data i will disable it. but this is working with 2 nodes, if i connect 3 nodes this is not working , data is colliding ... if there is any suggestion .. please reply me as soon as possible

       Computer Interfacing Forum Index -> Local area networks
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