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EMERSON
Automation Systems

DeltaV™ SIS Logic Solver Hardware

Flexibility to fit your requirements by offering multiple types of logic solver hardware

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Know Your Safety System Will Perform When Called Upon

The DeltaV SIS process safety system extends flexibility to fit your requirements by offering multiple types of logic solver hardware: the Smart Logic Solver (SLS) and the CHARMs Smart Logic Solver (CSLS). Both logic solvers provide modular, distributed and scalable safety solutions.

The SLS provides software configurable I/O while the CSLSs provides individually interchangeable channels according to your device signal type, so late project changes won’t hold up schedules.

CHARMs Smart Logic Solvers (CSLS)

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CHARMs technology extends the benefits on the  Modern Process Safety System.

The Extended Hardware Warranty service supports the essential spares requirement for your DeltaV Distributed Control System (DCS), Safety Instrumented System (SIS), or Standalone DeltaV PK Controller system by providing direct access to replacement
parts from Emerson.

Functional Safety Maintenance and Proof Testing for continued safety integrity and operation in accordance with the IEC 61511 Safety Life Cycle.