About pfd and pfh calculations 289, Determine which values to use 289, Calculations for 1715 i/o modules 290 – Rockwell Automation 1715-OF8I Redundant I/O System User Manual User Manual
Page 11: Pfd calculations with 10-hour mttr 291, Pfd calculations with 24-hour mttr 297, 1715 i/o modules 303, 1715-aentr adapter module 305, 1715-ib16d 307, 1715-ob8de 308, 1715-if16 310
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Rockwell Automation Publication 1715-UM001C-EN-P - March 2014
11
Table of Contents
PFD and PFH Calculations for a SIL 2
System
About PFD and PFH Calculations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 289
Determine Which Values to Use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 289
Calculations for 1715 I/O Modules. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 290
PFD Calculations with 10-hour MTTR . . . . . . . . . . . . . . . . . . . . . . . 291
PFD Calculations with 24-hour MTTR . . . . . . . . . . . . . . . . . . . . . . . 297
1715-AENTR Adapter Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 305
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