1. Yokogawa Electric Corporation FFFieldDevicePortfolioMasterApril2006 © Yokogawa Electric Corporation FOUNDATION™ Fieldbus Field Device Portfolio Today's agenda: Impact on CAPEX & OPEX Host system topologies Field device portfolio PRM - Plant Resource Manager

2. FFFieldDevicePortfolioMasterApril2006 © Yokogawa Electric Corporation Page2 What does FOUNDATION™ fieldbus do? Integrates sensors & actuators into automation systems –Sensor- and actuator-to-boardroom information integration –Field devices become information servers –Expanding the view on the process Enables significant TCoO reductions –Plant construction - CAPEX Cabling, barriers, cabinets –Plant operation - OPEX More information, validation –Plant maintenance - OPEX Diagnostics, unified tools Host Automation Control

3. FFFieldDevicePortfolioMasterApril2006 © Yokogawa Electric Corporation Page3 FOUNDATION™ fieldbus - Impact on CAPEX Full digital replacement of the 4-20 mA analogue concept –Multiple devices on a single wire pair – less wiring and terminations –Unlocking the capabilities of multi-variable devices –Unlocking device diagnostics capabilities All process in- and output functions reside in field devices –Also control and other functions can reside in field devices –Less marshalling and I/O cabinets - smaller footprint FOUNDATION™ Fieldbus is open - ”Best-in-Class” devices –Open concept is warranted by interoperability test regime –Unified configuration and device management tools

4. FFFieldDevicePortfolioMasterApril2006 © Yokogawa Electric Corporation Page4 FOUNDATION™ fieldbus - Impact on OPEX Improved operating profits –Increased plant availability –Faster, tighter control - "Control Anywhere " –Reduced maintenance effort - "Planned" maintenance –Increased integrity - SAFETY "Remote" monitoring –Unmanned installations –Device and process diagnostics –"Planned" maintenance –Unified Device Management Tools Consistent configuration and calibration

5. FFFieldDevicePortfolioMasterApril2006 © Yokogawa Electric Corporation Page5 CS3000 system topology HIS Operations, Maintenance & Engineering FFCS V-net/IP FFCS HIS Operations Plant Resource Manager ~ 120 segments ~ 600 FB’s ~ 400 devices FF-H1 segment Segment diagnostics

6. FFFieldDevicePortfolioMasterApril2006 © Yokogawa Electric Corporation Page6 STARDOM system topology FCN TCP/IP SCADA Plant Resource Manager ~ 30 segments ~ 175 devices FF-H1 segment Segment diagnostics FF-H1 segment 2 segments ~ 20 devices FCJ SCADA ~ 30 segments ~ 175 devices FF-H1 segment Segment diagnostics

7. FFFieldDevicePortfolioMasterApril2006 © Yokogawa Electric Corporation Page7 STARDOM system topology FCN TCP/IP SCADA Plant Resource Manager ~ 30 segments ~ 175 devices FF-H1 segment Segment diagnostics FF-H1 segment 2 segments ~ 20 devices FCJ SCADA

8. FFFieldDevicePortfolioMasterApril2006 © Yokogawa Electric Corporation Page8 CS3000/STARDOM device integration FOUNDATION TM Fieldbus H1 interface card –Connects up to 32 field devices Depending on current draw, # function blocks and execution time –Quadruple channels ALF111 (CS3000) and NFLF111 (STARDOM - FCN) - optional redundancy 2 directly wired segments (no card) for STARDOM - FCJ Bus power through separate power supplies –Intrinsic safety support through isolators Multi-barrier/repeater concepts - both FISCO and Entity FF-H1 segment FF-H1 card

9. FFFieldDevicePortfolioMasterApril2006 © Yokogawa Electric Corporation Page9 The Yokogawa FieldConnex connection Full portfolio of physical layer components –Preferred solution for safe as well as hazardous areas –Multi-barier concept solves the segment power limitation High current EExe trunk connection –Safe galvanic isolation between trunk and spurs Power supply and conditioner (power hub) –Optional redundant power supply and/or conditioner – passive –Supports 4 segment (redundant) Fieldbus I/O Advanced segment diagnostics (DTM) –Integrated or stand-alone concepts –Jitter & noise, oscilloscope, earthing, termination and cable degradation

10. FFFieldDevicePortfolioMasterApril2006 © Yokogawa Electric Corporation Page10 CS3000/STARDOM fieldbus engineering Integrated engineering functions –Off-line configuration of field devices and network –Device parameters and function blocks –Optimised function block scheduling –CFF compliant capability files Integrated device panel –On-line configuration of field devices –Plug & play - automatic address assignment –Detailed device status information Integrated asset management functions –Plant Resource Manager (PRM) - FieldMate –On-line field device health monitoring –Multi-user concept FFCS/FCN multifunction controller HIS Human Interface System

11. FFFieldDevicePortfolioMasterApril2006 © Yokogawa Electric Corporation Page11 Current offering – pressure (EJA) Complete range of pressure transmitters –Differential pressures from 5 mBar up to 140Bar –Gauge and absolute pressures up to 500 Bar Silicon resonant sensors –Superior precision:  0.075% of span Virtually drift free –UNCONDITIONAL 5 year stability guarantee; ±0.1% Digital signal - true 100:1 rangeability Capsule with built in over-pressure protection

12. FFFieldDevicePortfolioMasterApril2006 © Yokogawa Electric Corporation Page12 Current offering – pressure (EJX) Complete range of pressure transmitters –Differential pressures from 1 mBar up to 160Bar –Gauge and absolute pressures up to 500 Bar Multi-sensing silicon resonant sensors –Unmatched precision  0.04% of span ("Reference Class"  0.025%) –Static pressure accuracy  0.2% @ 1MPa (d/p only) Virtually drift free –UNCONDITIONAL 10 year stability guarantee; ±0.1% Innovative compact capsule design –Fast response < 100msec Capsule with built in over-pressure protection

13. FFFieldDevicePortfolioMasterApril2006 © Yokogawa Electric Corporation Page13 Pressure - functionality Master Stack (LAS) version only – can be set to Basic Stack –Analogue Input (AI) Block (3) (Differential) pressure, static pressure and temperature –Arithmetic (AR) and Integrator (IT) Flow computation and totalisation, level linearisation –Signal Selector (IS) and Characteriser (SC) Block –PID block (optionally) Transducer block functionality –Impulse Line Blocking Detection (ILBD) –Capsule temperature monitoring and alarming –Primary measurement exceeds range limits –Static pressure exceeds static pressure limits –Amplifier temperature monitoring and alarming

14. FFFieldDevicePortfolioMasterApril2006 © Yokogawa Electric Corporation Page14 Current offering – temperature (YTA320) Universal field mounted transmitter –RTD’s (2-, 3- and 4-wire), thermocouples, mV or  -signals Superior performance;  0.075% of span - typical –Advanced ambient temperature characterisation - stability Self-calibration using internal reference –Excellent long term stability Dual sensor capability - sensor back-up –Average and differential temperature Large informative display

15. FFFieldDevicePortfolioMasterApril2006 © Yokogawa Electric Corporation Page15 Future offering - temperature (YTA80) Inhead mounted “hockey-puck transmitter –RTD’s (2-, 3- and 4-wire), thermocouples, mV or  -signals Excellent performance;  0.1% of span – typical Self-calibration using internal reference –Excellent long term stability Dual sensor capability - sensor back-up –Average and differential temperature Compact packaging –Fits in all connection heads –Optional DIN-rail mounting clip

16. FFFieldDevicePortfolioMasterApril2006 © Yokogawa Electric Corporation Page16 Temperature - functionality Master Stack (LAS) version only – can be set to Basic Stack –Analogue Input (AI) Block (YTA320: 4; YTA:2) Sensor 1, sensor 2, difference and average temperature measurement –Digital Input (DI) Block (YTA320: 4) Temperature alarms –PID block (optionally) - (YTA320: 2; YTA80: 1) Transducer block functionality –Measurement exceeds range limits –Broken sensor - short or open circuit –Amplifier temperature monitoring and alarming –CPU functioning…etc.

17. FFFieldDevicePortfolioMasterApril2006 © Yokogawa Electric Corporation Page17 Current offering - Magflow Complete range of electro-magnetic flowmeters –Wafer, flanged or threaded connections; sizes 2.5 - 1000 mm –High grade solid ceramic, rubber or pfa-retained lined flowtube Unique dual frequency coil excitation –Superior performance - specifically in noisy applications –Excellent zero stability and speed of response Superior electrode construction - leak tight Robust, IP67 waterproof execution –Submersible (IP68) version optionally available Compact or remote transmitter version

18. FFFieldDevicePortfolioMasterApril2006 © Yokogawa Electric Corporation Page18 Magflow - functionality Master Stack (LAS) version only – can be set to Basic Stack –Analogue Input (AI) Block (1) Volumetric flowrate –Arithmetic (AR) and Integrator (IT) Block Flow computation and integration (totaliser) –Digital Input (DI) Block (2) Flow alarms –PID block (optionally) Transducer block functionality –Amplifier temperature monitoring and alarming –Advanced diagnostic capability Electrode adhesion detection Empty tube zero –Generic health monitoring - CPU functioning …etc.

19. FFFieldDevicePortfolioMasterApril2006 © Yokogawa Electric Corporation Page19 Current offering - Vortex Complete range of vortex flowmeters –Wafer or flanged connections; line sizes 15 - 300 mm –High pressure capability ANSI 2500 / PN 250 Truly universal; liquids, gas or steam Advanced Spectral Signal Processing (SSP) –Excellent vibration immunity at low flow conditions Multi-variable - integrated temperature sensor –Mass flow computation for liquids and steam Excellent "in-situ" performance –On-line k-factor correction –Wide rangeability; up to 20:1 for liquids

20. FFFieldDevicePortfolioMasterApril2006 © Yokogawa Electric Corporation Page20 Vortex - functionality Master Stack (LAS) version only – can be set to Basic Stack –Analogue Input (AI) Block (2) Volumetric or mass flowrate and integral temperature measurement –Digital Input (DI) Block (2) Flow and temperature alarms –PID block (optionally) Transducer block functionality –Amplifier temperature monitoring and alarming –Abnormal flow condition identification Excessive flow fluctuations - pulsating flow Excessive vibration –Generic health monitoring - CPU functioning …etc.

21. FFFieldDevicePortfolioMasterApril2006 © Yokogawa Electric Corporation Page21 Current offering - Coriolis Complete range of compact Coriolis mass flowmeters –Nominal capacity 0.05 - 250 t/h; line sizes 2 - 150 mm –Threaded (small sizes) and flanged connections; ANSI 900 / PN 100 Superior performance –± 0.1% of reading for liquids (± 0.5% for gases) Excellent mechanical design - "Box-in-a-Box" –Measuring tubes virtually decoupled form pipe work –Thick walled tubes - torsion mode of movement High application versatility –Tube material 316L, Hastelloy C22 or Titanium Multi-variable transmitter – mass, volume, density

22. FFFieldDevicePortfolioMasterApril2006 © Yokogawa Electric Corporation Page22 Coriolis - functionality Master Stack (LAS) version only – can be set to Basic Stack –Analogue Input (AI) Block (4 optionally 6) Mass and volumetric flowrate, density and temperature measurement Concentration and net mass flow (optional) –Integrator (IT) Block (2) Mass and volumetric flow, optionally net mass flow –PID block (optionally) Advanced device and process diagnostics –On-line corrosion and abrasion detection –Excessive zero fluctuation –Auto-zero out of range –Slug flow detection –Empty pipe detection

23. FFFieldDevicePortfolioMasterApril2006 © Yokogawa Electric Corporation Page23 Current offering - conductivity Contacting and non-contacting versions –complete range of electrodes - ranges 0 - 2 Siemens Excellent performance; ± 0.5% of reading - typical Advanced temperature compensation –Pre- and user defined compensation curves On-line sensor checking –Logbook - event recording User-friendly menu driven configuration –Pre- and user defined concentration curves

24. FFFieldDevicePortfolioMasterApril2006 © Yokogawa Electric Corporation Page24 Conductivity - functionality Basic Stack version –Analogue Input (AI) Block (3) Actual, compensated, concentration and/or process temperature Transducer block functionality –Measurement exceeds range limits –Polarisation detection and reporting –Broken sensor - short or open circuit Conductivity and process temperature –CPU functioning…etc. Flash memory - future firmware updates

25. FFFieldDevicePortfolioMasterApril2006 © Yokogawa Electric Corporation Page25 Current offering - pH and redox Superior performance –Common liquid earth electrode eliminates ground loops –Dual high impedance input amplifier Advanced sensor diagnostics –Glass and reference electrode fault detection Advanced temperature compensation Automatic calibration using buffer tables –NIST, US and IEC/EN 746-2 compatible User-friendly menu driven configuration –Menu driven step-by-step calibration

26. FFFieldDevicePortfolioMasterApril2006 © Yokogawa Electric Corporation Page26 pH and redox - functionality Basic Stack version –Analogue Input (AI) Block (3) PH, redox and process temperature Transducer block functionality –Measurement exceeds range limits –Broken sensor - short or open circuit pH and process temperature –Sensor impedance checking Detection of fouling, ageing and breakage –Non immersion detection –CPU functioning…etc. Flash memory - future firmware updates

27. FFFieldDevicePortfolioMasterApril2006 © Yokogawa Electric Corporation Page27 Current offering – Dissolved oxygen Compatible with galvanic and polarographic sensors –Measuring range 0-50 ppm, 0-1999 ppb or 0-600% saturation Excellent performance –Accuracy and repeatability <0.05 ppm and <1 ppb – typical Unique automatic temperature compensation; 0-100 ºC –Applicable to ppm/ppb and % saturation Manual salinity and pressure compensation –Salt in water compensation per Uses ISO 5814 User-friendly menu driven configuration –Menu driven step-by-step calibration

28. FFFieldDevicePortfolioMasterApril2006 © Yokogawa Electric Corporation Page28 Dissolved oxygen - functionality Basic Stack version –Analogue Input (AI) Block (3) Actual DO concentration, % saturation, temperature and/or cell current Transducer block functionality –Measurement exceeds range limits –Abnormal sensor current Zero current out of limits (after calibration) –Broken process temperature sensor Short or open circuit –CPU functioning…etc. Flash memory - future firmware updates

29. FFFieldDevicePortfolioMasterApril2006 © Yokogawa Electric Corporation Page29 Current offering – Averaging Oxygen Analyser Multi channel oxygen analyser with up to 8 oxygen sensors –Averaging concept eliminates influence of flue gas stratification –Removes failed or “in calibration” sensors from averaging calculation Excellent performance – 1% full scale; fast response Optional automatic calibration –Calibration is initiated based on historical data and system accuracy Remote sensor validation –Checks zero, span and mid point concentration Intuitive colour touch screen operation –Average, single or all gas concentrations –Trend graph visualisation

30. FFFieldDevicePortfolioMasterApril2006 © Yokogawa Electric Corporation Page30 Averaging Oxygen Analyser - functionality Master Stack (LAS) version only – can be set to Basic Stack –Analogue Input (AI) Block (3) Average 1, 2 and 3 –Digital Input (DI) Block (2) Measurement alarms –Multiple Analogue Input (MAI) Block (1) and Output (MAO) Block (1) 8 oxygen measurement channels - 8 trend channels Transducer block functionality –Measurement exceeds range limits –Analyser temperature exceeds range limits –Calibration initiation based on historic data Sensor deterioration detection –Sensor asymmetry alarm Detects sensor fly-ash filter blocking

31. FFFieldDevicePortfolioMasterApril2006 © Yokogawa Electric Corporation Page31 Current offering - valve positioner Mounts both on linear and rotary valves –Direct or reverse, single or double (using reversing relay) acting –Split range Auto-tuning function –"Matches" positioner with the valve –Measures non-linearity and dead band of forward elements Advanced valve control using non-linear PID function Patented frictionless position sensor –Superior position measurement - reduced variability Tight shut-off and full open function –Precise control of the tight Shut-Off point

32. FFFieldDevicePortfolioMasterApril2006 © Yokogawa Electric Corporation Page32 Valve positioner - functionality Master Stack (LAS) version only – can be set to Basic Stack –Analogue Output (AO) Block Output pressure to valve (pneumatic) motor –Digital Input (DI) Block (2) Limit switch status feedback –Output Splitter (OS) Block –PID block (optionally) Transducer block functionality –Valve motor air supply monitoring –Signature function using ValveNavi –Total cycle count and valve travel accumulation –Accumulation of time nearly open and close

33. FFFieldDevicePortfolioMasterApril2006 © Yokogawa Electric Corporation Page33 Current offering - DAQSTATION Local display function for fieldbus devices –Trends data communicated by devices on the bus Gateway function for analogue measurements –Universal inputs: analogue 4-20mA, RTD, thermocouple etc. Trending and data logging function - paperless –2 through 30 channel versions –Mathematical functions and reporting capability –FDA 21CR part 11 compliant batch reporting Easy network integration Robust, IP65 waterproof execution

34. FFFieldDevicePortfolioMasterApril2006 © Yokogawa Electric Corporation Page34 DAQSTATION - functionality Master Stack (LAS) version only Function Blocks –Analogue Input (AI) Blocks (8) –Multiple Analogue Input (MAI) Block (1) 8 input channels –Multiple Analogue Output (MAO) Block (1) 8 trend channels Can be implemented "Stand-alone" 4-20 mA inputs RTD sensors Thermocouple Digital inputs

35. FFFieldDevicePortfolioMasterApril2006 © Yokogawa Electric Corporation Page35 DAQSTATION - functionality Master Stack (LAS) version only Function Blocks –Analogue Input (AI) Blocks (8) –Multiple Analogue Input (MAI) Block (1) 8 input channels –Multiple Analogue Output (MAO) Block (1) 8 trend channels Can be implemented "Stand-alone" 4-20 mA inputs RTD sensors Thermocouple Digital inputs Segment power

36. FFFieldDevicePortfolioMasterApril2006 © Yokogawa Electric Corporation Page36 PRM and FieldMate asset management functions Real-time field device maintenance management –On-line field device data collection and health monitoring –Field device maintenance data server –Configuration, calibration and tuning of field devices –Multi-user concept Vertical and horizontal integration –Interfaces with PAM/EAM systems - Maximo, SAP –Interfaces with PAS/PIMS - Operations FDT/DTM and eddl ”Plug-in” support –Device diagnostics through ”Device Viewers” –Helper packages –MV flow computer set-up –ValveNavi valve management software Automation system

37. FFFieldDevicePortfolioMasterApril2006 © Yokogawa Electric Corporation Page37 ValveNavi - valve management software Stand-alone (PC-based) or as PRM plug-in Auto-tuning function - valve stroking –”Matches” the positioner with the valve –Characterisation of the valve Full open, full close Travel time Actuator pressure versus applied force Valve signature function logs the stroking process –Built history –Comparisons over time –Advanced diagnostics Predicts wear, packing box problems Valve seat problems, actuator problems etc.

38. FFFieldDevicePortfolioMasterApril2006 © Yokogawa Electric Corporation Page38 Flash memory to preserve investment Device functionality advances over time … –Advanced Function Blocks – Arithmetic functions etc. –Diagnostics capability - Orifice wear, valve friction, corrosion PRM plug-in downloads new firmware –On- or off-line procedures –Re-write check Yokogawa devices are ready for: –On-line firmware updates –On-line functionality upgrades New Function Blocks New advanced diagnostics –FISCO Intrinsically Safe compliant Automation system

39. FFFieldDevicePortfolioMasterApril2006 © Yokogawa Electric Corporation Page39 ~ 120 segments ~ 600 FB’s ~ 400 devices FF-H1 segment Segment diagnostics Complete portfolio by Yokogawa V-net/IP FFCS HIS Operations Plant Resource Manager HIS Operations, Maintenance & Engineering FFCS