5/29/2008 4:25 PM | |
Posts: 5 Rating: (0) |
Yes, SM-326 DI 8xNAMUR is stated as fail-safe module in DNV certificate. But DO 16x24 is not in this list(fail safe but on normal list), but is the only output card that can supervise wire break and short circuit even with 0 signal on output card. It will be any problem from using both types in one system? PLC unit will be a 2 x 414-4H in redundancy mode plus more remote I/O panels ET200M. But: I need short circuit and wire break detection, not only protection. Attachment__exchange.dnv.com_taridocs_TA-CERT_36_04259752.pdf (364 Downloads) |
Last edited by: liviu2004 at: 5/29/2008 4:30 PMLast edited by: liviu2004 at: 5/29/2008 4:27 PMLast edited by: liviu2004 at: 5/29/2008 4:26 PM |
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5/29/2008 4:31 PM | |
Posts: 5 Rating: (0) |
Second certificate.
Attachment__exchange.dnv.com_taridocs_TA-CERT_36_04260043.pdf (257 Downloads) |
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