12/16/2015 8:39 AM | |
Joined: 4/24/2006 Last visit: 6/21/2024 Posts: 8685 Rating: (1159) |
Hello aag_03, Have you seen this manual: SIMATIC Automation System S7-300 ET 200M Distributed I/O Device Fail-safe signal modules See page 22 Best regards, Wizard |
12/16/2015 10:38 AM | |
Joined: 4/24/2006 Last visit: 6/21/2024 Posts: 8685 Rating: (1159) |
Hello, I found the following faq: how can you combine fail-safe and standard modules in the ET 200 stations? Best regards, Wizard |
12/16/2015 12:44 PM | |
Posts: 84 Rating: (2) |
Thanks for FAQ, it is rather helpful. I have found the following thread: Use of Safety protector for ET200M and if I understand all information in it correctly, I don't need any safety protector when I don't use active backplane bus. Because STEP7 doesn't give me any warning messages even if I insert in rack several standard modules and then place F-module. So, am I wrong? I need to form a hardware list for ordering and if I miss this safety protector it will be not good |
12/16/2015 12:51 PM | |
Joined: 4/24/2006 Last visit: 6/21/2024 Posts: 8685 Rating: (1159) |
Hello, In my opinion you do not need the separator module. Please have a look at the following thread: https://support.industry.siemens.com/tf/de/en/posts/139067/ Best regards, Wizard |
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