(1)| 10/11/2009 1:58 PM | |
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Posts: 1742 Rating:
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Hello, A possible solution is to use GPRS for the remote stations. And an Internet connection at the central location. Have a look to the SINAUT ST7 system in this example: http://support.automation.siemens.com/WW/view/en/23810112 and more specially the volume 2 using GPRS For smaller CPUs (S7-200) there is also a SINAUT Micro solution: Here an example. http://support.automation.siemens.com/WW/view/en/22537809 |
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