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Failsafe cards in an ET200SP IM155-6PN ST interface module.

8/2/2022 7:29 AM	Rate (0)
eiom Posts: 2 Rating: (0)	Hello. Is it possible to use failsafe input/output cards in a Simatic ET200SP IM155-6PN ST(6ES7155-6AU01-0BN0)? Or do i need a failsafe ET200SP interface module.
eiom Posts: 2 Rating: (0)
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8/2/2022 7:37 AM	Rate (1)
Stefan Arcularius Platinum Member Joined: 1/21/2013 Last visit: 1/13/2026 Posts: 4393 Rating: (652)	Hi eiom, yes, you can use the IM 155-6PN ST with failsafe modules. The only interface module which does not support failsafe is the IM155-6PN Basic. Kind regards Stefan

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