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| 9/18/2008 10:43 AM | |
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Posts: 13 Rating:
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hi friends, thanks for your replyyyyyyyyyyyy |
| 9/18/2008 10:44 AM | |
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Posts: 13 Rating:
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hi friends, which plc is most suitable in process industry S7 300 or S7400 |
| 9/18/2008 11:59 AM | |
Joined: 9/27/2006 Last visit: 11/12/2024 Posts: 12293 Rating:
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Hello Krishna; That will depend on your process, basically the number of I/Os, the number of loops, the expected response time of the controller.... For a very small plant or uncomplicated process a network of S&-300 CPUs could do the job. But basically in Siemens Process Control System (PCS 7) only the S7-400 CPUs can be used as controllers. That would give you an idea of what Siemens would thionk on that subject. You can have a look at the Siemens Process control Portal for more detailed descriptions: https://pcs.khe.siemens.com/index.aspx?nr=2122 Hope this helps, Daniel Chartier |
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