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[Siemens CPU 1517H-3 PN] Redundancy - Fiber Optic

Created by: socrames at: 1/6/2021 10:40 AM (1 Replies)

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1/6/2021 10:40 AM	Rate (0)
socrames Advanced Member Joined: 12/28/2018 Last visit: 2/23/2021 Posts: 13 Rating: (0)	Hi there, Is it possible to use two S7-1517H PLCs without fiber optic ? In my current project, I need to integrate two S7-1517H but I haven't received yet the fiber optic connectors. In the meantime, for testing purposes, I'm wondering whether I can still do either of the following : 1- downloading a program to each individual 1517H plc ? 2- establish redundancy with copper ethernet cable ? 3- establish redundancy with only one fiber optic cable ? Thanks in advance for any advice

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1/7/2021 9:01 AM	Rate (0)
MicroMan Platinum Member Joined: 11/29/2011 Last visit: 1/28/2021 Posts: 1333 Rating: (219)	Hi, RUN-Solo System State. Look up this manual: SIMATIC S7-1500 S7-1500R/H redundant system
	- What you read here, please check with manuals and your requirements. - Do not forget to Test, Test and Test... - If the post is helpful, please RATE it! MicroMan
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