432-1HF00-0AB0: Is this card an IS (intrinsic safe) card?
Created by: GOCearnaigh at: 7/23/2021 12:42 PM (1 Replies)
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| 7/23/2021 12:42 PM | |
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Posts: 1 Rating:
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Hey Lads, I have an S7-400 AO 8x13bit 432-1HF00-0AB0 installed in the plant, on review of drawings the 4-20mA output from this card is not going through a barrier, as the field apparatus is located in a zone 2 hazardous area I would have expected to see an IS barrier in the circuit but there isn't. My question is, is this card an IS(intrinsic safe) card? Regards Gearoid O'Cearnaigh ------------------------------------------------------------------------------------------ |
Last edited by: Jen_Moderator at: 07/23/2021 13:23:46New subject after splitting |
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| 7/23/2021 1:56 PM | |
Joined: 3/5/2014 Last visit: 8/5/2022 Posts: 5521 Rating:
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hi, no, it isn´t. Have a look to the features in the manual: hope this helps, regards, |
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