Design, operation and maintenance of Safety Instrumented Systems (SIS) just got easier
exSILentia Version 3 adds capabilities that will help users achieve a new level of consistency and productivity in the design of their Safety Instrumented Systems (SIS). This release enhances the existing suite of tools, including the industry leading tool for Safety Integrity Level (SIL) verification (SILver®). All-new functionality allows users to follow the entire IEC 61511 / ISA 84 functional safety lifecycle for the first time using a single tool. It also supports compliance with regulations such as OSHA PSM 1919.119 (USA) and Seveso II (Europe).
Current Version
exSILentia
3.0.9.785
SERH database
2013.1.01
Enhancements to the Existing exSILentia Suite
New Graphical User Interface (GUI)
Create user-defined risk graphs
Required SIL based upon LOPA calculation (uses detailed frequency based target)
Multiple risk calibrations can be used for SIL Selection within a single project
Specify Partial Stroke Test intervals
Support for MooN (M-out-of-N) architectures
Required SIL based upon LOPA calculation (uses detailed frequency based target)
Define proof testing to account for SIF deadtime (during bypass)