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Can we use Fail Safe System(S7400FH) as a Fault Tolerant(S7400H) System
Created by: Lucky123 at: 5/16/2012 6:06 PM (11 Replies)
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| 8/21/2013 8:36 PM | |
Joined: 9/27/2006 Last visit: 1/20/2026 Posts: 12481 Rating:
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Hello Lucky; There were a few discussions on the forum recently thta addressed the subject, here is one: difference b/w failsafe(F),fault tolerant(H) and FH module The following link will take you to Siemens electronic catalog for the S7-400 CPUs, with links to FaiSafe and Fault-tolerant systems: https://www.automation.siemens.com/mcms/programmable-logic-controller/en/simatic-s7-controller/s7-400/cpu/Pages/Default.aspx |
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| 8/27/2013 11:07 PM | |
Joined: 12/20/2008 Last visit: 9/3/2025 Posts: 556 Rating:
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Yes, Excellent, Now I got it all. |
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