6/24/2012 2:03 PM | |
Posts: 8 Rating: (0) |
Hello INS, Thank you for the reply. Please see attached file for my draft design. Actually I'm considering also the cheaper approach on this project because the purpose of the plc is like waiting for the command of the IT's software for the control of the lamps, maybe programming through DBs. This will be used for a cement company's logistic system.
AttachmentDESIGN DRAFT.pdf (88 Downloads) |
6/24/2012 2:14 PM | |
Posts: 8 Rating: (0) |
Hello jklm, Thank you for the reply. From the s7 cpu down to its im / ios i will be the one to provide the switches. My problem is what switch to use...
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6/25/2012 10:24 AM | |
Posts: 8 Rating: (0) |
Hello INS, Thank you for the info. Attached now is my new draft design. The IM's will be connected to X212-2 (electrical) then the 3 units X212-2 will be connected through ring which I think is possible. I also indicated the RFID readers (non-Siemens) which can be connected through ethernet. Can I use scalance unmanage (x112) for this items then connect it to X212-2 (electrical)? The third party contractor will supply this item. The purpose of the rfid is to give signal to the server then the server's software will be the one to command the lamps of the plc/im. For this Project there will be 3 contractors, the IT system, the plc which is me and the rfid system. Thank you for the fast support.
Attachmentdraft design.PDF (61 Downloads) |
6/25/2012 11:29 AM | |
Posts: 8 Rating: (0) |
Hello INS, |
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