11/2/2017 3:04 AM | |
Joined: 10/7/2005 Last visit: 9/25/2024 Posts: 3022 Rating: (1054)
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Hello Number 73 you can now (finally) achieve the same level of availability with PROFINET as you are used too from PROFIBUS. What you are looking for is called System Redundancy in combination with a.) I/O devices that support System redundancy (somewhat still limited choice at the moment) b.) I/O Devices that offer redundant interface modules if you additionally require redundant IM's as you know them from redundant PROFIBUS Networks (very limited choice at the moment, but at least the ET200SP HA does fit the bill) Have a look to at PROFINET in PCS7 - Guidelines and Blueprint for more on this (applicable also if you use a "normal" S7-400H system without PCS7) |
Cheers |
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