SIL2 (SIS) Safety Instrumented System Implemented
Decatur, AL - PREMIER System Integrators announced the completion of its first Rockwell Automation ControlLogix based SIL2 (SIS) Safety Instrumented System. PREMIER utilized its experience with Process Safety Systems in conjunction with its expertise with Rockwell’s safety hardware to successfully implement a SIL2 rated SIS for their customer. This project is part of the company’s continuing expansion of its safety expertise in the process industry. PREMIER designed, developed and commissioned the system using Rockwell Automation’s latest SIL2 certified components. Rockwell’s ControlLogix System has been approved by the TUV Rheinland Group for use in SIL 2 safety related applications in which the de-energized state is typically considered to be the safe state. Rockwell Automation continues to push into the process arena and has been working to obtain SIL2 / IEC 61508 certification for many of their components.