12/8/2010 2:22 AM | |
Joined: 10/7/2005 Last visit: 5/27/2024 Posts: 3007 Rating: (1049)
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Hello autom a very similar question was sked some time ago, so allow me to direct you to THIS link for some initial advise on this matter. Having said that, the CP343-1 LEAN can only handle a maximum of4 "incoming" S7 connections (plus 8 Open IE connections), so you will struggle to connect 10 IM151-8 to it (it would be a very messy setup and you woudl need a mix of open IE comms and S7 comms). Usage of a "real" CP343-1 or the PN port of aPN CPUwould overcome this limitation (you are then limited by the number of S7 connections that the CPU can handle which you'll find in its technical spec, e.g. 14 for the latest 315-2 PN/DP) On top of that, you may find theCPU-CPU communication with SIMATIC controllers (compendium)very useful too. I hope this helps |
Cheers |
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