What is the difference between Siemens SIS system and its PCS7?
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The company needs to use a SIS system, and Siemens’ product was chosen. From the information I’ve seen, it seems that aside from the CPU, it’s not very different from the PCS7. Those who have used it, please share your experience. Or if there are any relevant materials, please share them
It is very important that products meet the security level certification requirements.
There’s definitely no issue with the SIL certification; since the company has decided to adopt it, it must have been thoroughly evaluated. I mainly want to ask what the differences are in terms of usage. Learning more will facilitate future maintenance
I have always been puzzled by Siemens’ involvement in SIS systems – SIS requires that both its hardware and software obtain relevant certifications, and the software used must also have the necessary certification credentials. However, I have always been puzzled as to whether Siemens’ lower-level software has any level of certification.
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First, the hardware is different; second, the drivers and logic for the F card are also special!
Looking at the pinyin, I recognized it: lol