8/23/2019 1:08 PM | |
Posts: 1 Rating: (0) |
Hi, We use IM153-2 for failsafe modules. I would like to know that how does IM 153-2 comply with SIL2/3 as does by S7 controller and modules? Thank you ------------------------------------------------------------------------------------------ |
Last edited by: Jen_Moderator at: 08/23/2019 13:46:40New subject after splitting |
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8/23/2019 3:52 PM | |
Joined: 9/27/2006 Last visit: 9/25/2024 Posts: 12283 Rating: (2685) |
Hello; I feel that you need to clarify your question, I do not quite understand what your issues are. Basically, an IM 153-2 is transparent to the Profibus network data exchanges, as long as the standard and FailSafe modules that are on its rack follow the specifications of the application. FailSafe communications are supported without any issue, if the package Distributed Safety ois installed with your Step 7 program and safety configuration/blocks are done properly. This link is for the manual of Distributed Safety v5.4 (with Step 7 v5.x): https://support.industry.siemens.com/cs/ww/en/view/22099875 This link is for Simatic Safety v15, (with TIA Portal v15.1 Basic/Advanced):: https://support.industry.siemens.com/cs/ww/en/view/54110126 In the meantime, maybe the following document can answer some of your underlying questions: How can you combine fail-safe and standard modules in the ET 200 stations? https://support.industry.siemens.com/cs/ww/en/view/14198063 Hope this helps Daniel Chartier |
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