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PLC Redundancy - which PLC?

Created by: KydeX at: 1/8/2015 9:02 AM (3 Replies)

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1/8/2015 9:02 AM	Rate (0)
KydeX Posts: 47 Rating: (1)	Hi. I am wondering which PLC's support hardware redundancy. Can it be done with any of the new S7-1500 and programmed in the TIA portal?
KydeX Posts: 47 Rating: (1)
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1/9/2015 11:32 AM	Rate (0)
dmertens Bronze Member Joined: 10/3/2007 Last visit: 6/25/2024 Posts: 188 Rating: (34)	Currently only S7-4xx-H CPU's offer hardware redundancy. They can not be used with TIA portal. Hope this helps, David

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This contribution was helpful to 1 thankful Users MicroMan

1/15/2015 10:29 PM	Rate (0)
KydeX Posts: 47 Rating: (1)	It helps to know. Thanks for the reply.
KydeX Posts: 47 Rating: (1)
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1/16/2015 4:45 PM	Rate (0)
KKDAS2012 Advanced Member Joined: 11/7/2012 Last visit: 8/5/2020 Posts: 59 Rating: (2)	Kindly know from the project members what type of redundancy system client is asking and what are the nos. of IO's assigned for the project. Based upon the above terms and size of memory usage required, you will definitely find out the required sort of CPU.

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