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grig100 Member 3


Joined: 01 Jan 2015 Posts: 752
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Posted: 07/01/2017 20:26 Post subject: Wiring and Voting Architectures for failsafe Analog Input |
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Wiring and Voting Architectures for failsafe Analog Input Modules (F AI) of the ET 200M
https://support.industry.siemens.com/cs/document/24690377/wiring-and-voting-architectures-for-failsafe-analog-input-modules- (f-ai)-of-the-et-200m
Several analog signals shall be monitored failsafe in a plant. Depending on importance and failure risk, there are several options of wiring and voting the signals.
The voting can, for example, be realized in the analog input modules and/or in the CPU. The various possibilities of wiring and voting failsafe signals are illustrated in this Functional Example.
https://support.industry.siemens.com/cs/attachments/24690377/24690377_Wiring_Voting_AI_V30_en.pdf
help files
https://support.industry.siemens.com/cs/attachments/22091986/A5E00482820-012.pdf
https://support.industry.siemens.com/cs/attachments/18652631/S7hwV54_e.pdf
https://support.industry.siemens.com/cs/attachments/19056619/step7_s7_safety_matrix_configuration_manual_en-US_en-US.pdf
https://support.industry.siemens.com/cs/attachments/19026151/s7300_failsafe_signal_modules_hardware_manual_en-US_en-US.pdf
https://support.industry.siemens.com/cs/attachments/1117849/424ish_e.pdf
https://support.industry.siemens.com/cs/attachments/24450116/ps7phesb_e.pdf
https://support.industry.siemens.com/cs/attachments/22557362/s7ftime.zip |
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