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Smart Components for Miniature Modular Sample Systems A Connectivity and Communication Solution

Discover how Swagelok is pioneering 2nd generation components for miniature modular sampling systems, featuring plug-n-play devices, self-diagnosing systems, and multi-drop sensor bus communication. Explore the evolution from 1st generation systems to the cutting-edge "Smart" NeSSi technology.

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Smart Components for Miniature Modular Sample Systems A Connectivity and Communication Solution

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  1. Smart Components for Miniature Modular Sample SystemsA Connectivity and Communication Solution Richard A. Ales David M. Simko John J. Wawrowski Swagelok Company, Solon, Ohio IFPAC San Diego, CA 1/23/2002

  2. Background • Swagelok committed to analytical instrumentation for over 50 years • Our response to NeSSi and subsequent work have helped define 1st generation miniature modular sample systems • We are continually developing “fit-for-purpose” 1st generation components • We are ready to move on to defining and developing 2nd generation components

  3. Evolution of Modular Sample Systems • 1st Generation NeSSi – miniature modular achieved • ISA SP76 interface standard • Commercially available control solutions • Functional downmount components • Systems successfully installed • Benefits are being realized • 2nd Generation NeSSi – Smart is next • Plug-n-play devices, integrated with S.A.M. • Multi-drop sensor bus communications • Self-diagnosing sample systems • Configurable device personalities • Multi-variable transducers

  4. Smart Device Example • Switching Valve • Hot-swap plug-n-play • Electric Actuator

  5. Acetylene + Hydrogen Ignition Curve

  6. SMART Valve Example

  7. Attribute Type Semantics Command Automation Output Valve Position Indicator Status Automation Input Valve Position Command Device ID Smart Identity Device Description Array Cycle Counter, Extended StatusCode Forced Command Smart Diagnostic Monitor Valve Health, Local Control Bad Status Alarm Smart Status Fault Indicator Flag Cycle Limit Register, Fault Action, Idle Action, Connection Format Smart Configuration Set the valve personality Smart Valve Features

  8. Automated vs. Smart

  9. Feature Partition Model

  10. Hybrid O2 Sample System

  11. Hybrid O2 Sample System Realization

  12. Then, set the network address and parameters First, Drag and Drop Device from pick list

  13. Add Devices to create a connection.

  14. Some Final Thoughts

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