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Discussion Groups | Comp.Arch.Embedded | RS485

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RS485 - jjvijay - 14:49 09-06-06

 As we know  In RS485 we can  connect 32 nodes.,I have one doubt in RS485
Standard we can use upto 4000ft (distance)...will this length is between 2
nodes or we have to connect 32 nodes within this lenght(distance)...I am
waiting for the valuable solution....
 
urs
vijay



Re: RS485 - John B - 15:03 09-06-06

jjvijay scrobe on the papyrus:

>  As we know  In RS485 we can  connect 32 nodes.,I have one doubt in
> RS485 Standard we can use upto 4000ft (distance)...will this length
> is between 2 nodes or we have to connect 32 nodes within this
> lenght(distance)...I am waiting for the valuable solution....
>  
> urs
> vijay

Read this and all will be revealed.


http://www.bb-elec.com/tech_articles/rs422_485_app_note/table_of_content
s.asp

-- 
John B