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| 3/3/2013 7:56 PM | |
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Posts: 8946 Rating:
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Yes!
No, failsave and ex are complete different things! |
| 3/4/2013 7:45 AM | |
Joined: 3/21/2006 Last visit: 10/16/2025 Posts: 10239 Rating:
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http://support.automation.siemens.com/WW/view/en/14198947 and many more links just use search option here in forum. Best regards, Hristo Mihalev
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| 7/7/2013 11:15 AM | |
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Posts: 315 Rating:
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For S7-300 CPUs try this link: For ET200M configuration etc try this: |
Last edited by: O_Moderator at: 7/9/2013 8:09 AMlink to manual corrected |
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| 7/8/2013 7:21 AM | |
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Posts: 719 Rating:
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Ex modules are intended to be mounted inside hazardous areaswhere there is possibility for explosion because of the availability of flammable gas in the air, so if a module outputs a tiny spark, the whole place could go down Failsafe modules and programming blocks are certified for failsafe operation and that's mainly intended for critical processes where double checking for instruments and output signals is essential.
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| 7/9/2013 7:37 AM | |
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Posts: 315 Rating:
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Ex modules are intended to be mounted inside hazardous areaswhere there is possibility for explosion because of the availability of flammable gas in the air, so if a module outputs a tiny spark, the whole place could go down Failsafe modules and programming blocks are certified for failsafe operation and that's mainly intended for critical processes where double checking for instruments and output signals is essential. By Ex modules you mean Intrinsically safe modules right? |
| 8/12/2013 11:46 AM | |
Joined: 9/1/2005 Last visit: 10/31/2025 Posts: 4114 Rating:
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Follow up question published by Ziemensis split to a seperate thread with the subject Simatic s7 failsafe - catalog pdf for failsafe components. Best regards CS Moderator |
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