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PCS7 Architecture

10/10/2014 1:10 PM	Rate (0)
kour Posts: 13 Rating: (0)	Hello I want to know the differnce between this 2 PCS staructure , Thank you Attachment PCS7.gif (187 Downloads)
kour Posts: 13 Rating: (0)
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10/10/2014 2:23 PM	Rate (0)
eisenpferdreiter Posts: 1058 Rating: (93)	kour Hello I want to know the differnce between this 2 PCS staructure , Thank you Hello kour, the difference between the 2 structures shown in your picture is following: in struct 1 all the 3 S7-410 are connected to same optical fiber ring and also all ET200. Thus any ET200 can be seen by any S7-410 and you can build redundancies,so if one of the S7-410 fails, other could overtake the work. in struct 2 all S7-410 are isolated and only connected with ET200 needed. Redundancy for a failing S7-410 is not possible in that case, but optical fiber rings can be used totheir communication limit regards
eisenpferdreiter Posts: 1058 Rating: (93)
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10/16/2014 5:20 PM	Rate (0)
kour Posts: 13 Rating: (0)	Halloeisenpferdreiter Thank you for your reply. So, we can mix the 2 architecture , and there is no problem
kour Posts: 13 Rating: (0)
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12/4/2014 2:43 PM	Rate (0)
Thunderstorm Gold Expert Joined: 10/26/2011 Last visit: 11/11/2024 Posts: 762 Rating: (192)	Yes, why not. It is up to you or your customer, what he wants orneed.
	SIMATIC PCS 7 - Overview SIMATIC PCS neo - Overview Here you have direct access to the most important technical information and solutions
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