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Communication / Networks

maximum distance of profibus cable

Thread Starter: R&R   Started: 1/27/2011 10:35 PM   Replies: 4

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  1/27/2011, 10:35 PM
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Dear Experts,
                   1.Iam using RIO panels for two areas maximum distance from main panel to one area is                         110mtrs,from that first RIO panel to next RIO panel is 200mtrs .
                   2.Is it possible will communicate through profibus without using any repeaters.It is                                 redundunt IM.
RGDS,
R.R

R&R
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  1/28/2011, 8:13 AM
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Hello,

Look there Acceptable line length in PROFIBUS-DP networks

Best regards,
Hristo Mihalev
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  3/10/2012, 8:41 AM
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are that in the literature
Acceptable line length in PROFIBUS-DP networks
 is the transfer rate relationship with the total of profibus line length or with the node to node profibus line length ?
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  3/10/2012, 9:44 AM
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stevanus wrote:
are that in the literature
Acceptable line length in PROFIBUS-DP networks
 is the transfer rate relationship with the total of profibus line length or with the node to node profibus line length ?


Dear  stevanus,
Total length for a PROFIBUS segment is listed there.A segment
can be built up from a maximum 32 stations and 2-segments can
be connected with repeaters such as:



Best regards,
Hamid Hosseini
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  3/10/2012, 10:53 AM
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Dear Expert,

thanks for all the help, now i understand how to connect the bus correctly laugh

Best Regards,


   Stevanus
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