11/17/2015 12:18 AM | |
Posts: 1 Rating: (0) |
I have tried to find the MTBF for Step 7 PLC's and have been unsuccessful can anyone send me the direct link. Thank you ------------------------------------------------------------------------------------------ |
Last edited by: Min_Moderator at: 11/17/2015 2:13:28 PMNew subject after splitting |
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11/17/2015 1:07 AM | |
Joined: 9/27/2006 Last visit: 10/17/2024 Posts: 12289 Rating: (2687)
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Hello Railman; Maybe these links can help:
From the following FAQ, you can download an Excel list of MTBF values for most Siemens automation equipment. The fist tab holds information on S7 PLCs, just scroll down to the S7-400 part numbers you are searching for: https://support.industry.siemens.com/cs/ww/en/view/16818490
You could rely on the this application note for details on calculating your values of MTTB: https://cache.industry.siemens.com/dl/files/490/16818490/att_838358/v1/16818490_reliability_en.pdf
Information on MTTF can only be obtained by a support request, as shown here: https://support.industry.siemens.com/cs/ww/en/view/61454653
Hope this helps, Daniel Chartier
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Last edited by: dchartier at: 11/17/2015 1:09:01 AMLast edited by: dchartier at: 11/17/2015 1:21:55 AMLast edited by: dchartier at: 11/17/2015 1:23:34 AM |
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