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Problem in network and choosing suitable repeater

9/6/2013 6:53 PM
Navid Entezari Posts: 40 Rating: (12)	Hello to Dear All I have Problem in Profibus network That plan is in Attached The data transfer rate of Profibus Network is 12 Mbits / S 12 stations is in Segments 1, 2, 3 and 18 stations is in Segment 4. The total Profibus cable length is 371 m. Please tips me to Fix Problem in network and choosing suitable repeater Number of repeaters needed, and place of putting them Best regards Thank you Attachment PROFIBUS NETWORK.jpg (212 Downloads)
Navid Entezari Posts: 40 Rating: (12)	Last edited by: O_Moderator at: 9/18/2013 8:11 AM new subject after splitting from /tf/WW/en/Posts/90450#top
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9/6/2013 8:49 PM	Rate (0)
Marcjan Diamond Member Joined: 4/22/2010 Last visit: 3/31/2025 Posts: 5697 Rating: (716)	Hello, It's hard to give an answer to this questionWihout knowing the whole situation, The thing is have you followed the regulations ? That means do you have some nodes together in one cabinet with short cables and then go further with a longer cable to another cabinet, etc etc. Can you give a better drawing with all nodes. Please not that between nodes there is a minimum cable length advised of 1 M regards, Marcjan
	Problem solved? Please let us know! Please no technical questions by PM, use the forum sections for your questions.
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9/7/2013 7:08 PM	Rate (0)
Navid Entezari Posts: 40 Rating: (12)	Hi Dear Marcjan Thank you very much for your attention As you wanted , I designed a full plan with all nodes and uploaded in attachment This profibus network have a lot of noise and when occurs The problem in a station , All the segments become in trouble Due to data transfer rate in network , 12 Mbit / s , the profibus cable length is too long (371 meter) Please help me To solve the above problems and isolate different parts of each That the problem in one segment can not cause problems in other segments... About to Number of repeater is require ? suitable repeater order cod ? and Where should I put them ? Best regards Attachment full profibus plan.jpg (198 Downloads)
Navid Entezari Posts: 40 Rating: (12)	Last edited by: Navid Entezari at: 9/8/2013 8:22 PM
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9/8/2013 8:08 AM	Rate (0)
Navid Entezari Posts: 40 Rating: (12)	Dear Marcjan Do attached idea is appropriate for solve the mentioned problems? Best Regards, Attachment New Design.jpg (183 Downloads)
Navid Entezari Posts: 40 Rating: (12)	Last edited by: Navid Entezari at: 9/8/2013 8:32 PM
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