1. Intelligent NeSSI Sampling Systems – Feasible and Practical Rick Ales and Dave Simko Swagelok Company IFPAC 2006

2. © Swagelok Company, 2005 Swagelok confidential. For internal use only. NeSSI, Miniature and Modular

3. © Swagelok Company, 2005 Swagelok confidential. For internal use only. Preferred Intelligent System Digital Network Zone 1 V T P A NeSSI Device Sample System Gas Analyzer Sensor Analyzer Manager SAM Human Machine Interface HMI MPC Smart Devices Analyzer

4. © Swagelok Company, 2005 Swagelok confidential. For internal use only. Hybrid I/O Topology Today NeSSI Bus IS Barrier Zone 1

5. © Swagelok Company, 2005 Swagelok confidential. For internal use only. Automated Sample System Today

6. © Swagelok Company, 2005 Swagelok confidential. For internal use only. Stand Alone SAM V T P A NeSSI Device Sample System Gas Sensors Sensor Analyzer Manager SAM MPC SHS Smart Devices Analytic Sensor DeviceNET Remote Operator Station National Instruments CAN interface PCMCIA Any PC with Win XP LabVIEW HMI Ethernet

7. © Swagelok Company, 2005 Swagelok confidential. For internal use only. Device Configs Repository MPC Client Stand Alone SAM HMI MPC Server Tag Data Server Global I/O Data Table Network Interface Popup Device Specific Trend & Alarm Viewer Control Engine Trends Devices Network Interface Network Management Electronic Data Sheet Network Interface EventsAlarms Sample System Remote Interface OPC Messaging Service

8. © Swagelok Company, 2005 Swagelok confidential. For internal use only. Embedded SAM MPC Sample System Data Server Network Management Network Interface GC Command Interface Remote Interface HMI SAM EnvironmentGC OS Sample System Interface Gas Chromatograph

9. © Swagelok Company, 2005 Swagelok confidential. For internal use only. Practical

10. © Swagelok Company, 2005 Swagelok confidential. For internal use only. Discussion?