8/7/2008 1:34 PM | |
Joined: 12/22/2006 Last visit: 1/25/2022 Posts: 1742 Rating: (309) |
Hello, The normal usage of redundant power suppies is as follows Redundant operation Using two power supply modules of type PS 407 10A R or PS 405 10A R, you can design a redundant power supply for a rack.
Redundant operation is possible with any of the S7 CPUs and racks described in this manual: http://support.automation.siemens.com/WW/view/en/1117740 To design a redundant power supply, insert a power supply module into slots 1 and 3 of the rack. |
Best regards |
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