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what is the major difference between ordinary PLC like 313C and 317F?
Created by: Import-User-1 at: 10/19/2009 10:35 AM (2 Replies)
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| 10/19/2009 10:35 AM | |
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Posts: 3609 Rating:
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Import of a Technical Question of an User senthils wrote: dear sir, how r u, sir? i am fine. we are having one of our machines with fail safe PLC S7-300, CPU 317F PLC. and my doubts is what is the major difference between ordinary PLC like 313C and 317F. and i want to know about the programming done in fail safe plc and any special modules in siemens and third party like wago modules. and i am simply expecting from u is the specfications of the 2 PLC. thank u sir, regards, senthils |
| 10/28/2009 7:57 AM | |
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Posts: 94 Rating:
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Hello, The major difference between standard CPU and Failsafe CPU. Failsafe CPU:-- • The fail-safe CPU with a large program memory and quantity framework for demanding applications • For design of a fail-safe automation system for plants with increased safety requirements • Complies with safety requirements up to SIL 3 to IEC 61508 and up to Cat. 4 according to EN 954-1 • Distributed fail-safe I/O modules can be connected through the two integral PROFIBUS DP interfaces (PROFIsafe). • Fail-safe I/O modules of the ET 200M range can also be centrally connected • Central and distributed use of standard modules for non safety-relevant applicationsStandard CPU 313C:- • The compact CPU with integrated digital and analog inputs and outputs • For installations with high requirements in terms of processing power and response time. • With process-related functions
AttachmentCPU317F Technical details.pdf (351 Downloads) |
| 11/27/2015 2:24 PM | |
Joined: 9/3/2014 Last visit: 3/13/2019 Posts: 4767 Rating:
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New question published by AutoGen_1014558 is split to a separate thread with the subject How to wired it Fail safe module DI/DO?. Best regards |
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