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Technical Forum
6/25/2010 12:04 PM | |
Posts: 130 Rating: (18) |
Dear ansul, It all depends on the limitations of the IM, I/O and CPU. Suppose you select IM360/361/ or 365 it can support only 3 expansion units as per ST70 catalog. And when you select IM460 it can support upto 8 expansion racks or units. Similar is the case with all the products. Kindly go through the catalog ST70 through this link below which will give you a more clearer picture. http:// www.siemens.com/simatic/printmaterial regards, |
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