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A FOUNDATION FIELDBUS System

A FOUNDATION FIELDBUS System. 4-20 mA. Discrete I/O. SYSTEM302 - Linking Devices. Linking Devices. WHAT IS A Linking Device?. LINKING DEVICES. A Linking Device Connects: Fieldbus High Speed Ethernet H1 Foundation Fieldbus Networks Configured by Any FF Configuration Tool.

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A FOUNDATION FIELDBUS System

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  1. A FOUNDATION FIELDBUS System

  2. 4-20 mA Discrete I/O SYSTEM302 - Linking Devices

  3. Linking Devices WHAT IS A Linking Device?

  4. LINKING DEVICES • A Linking Device Connects: • Fieldbus High Speed Ethernet • H1 Foundation Fieldbus Networks • Configured by Any FF Configuration Tool Linking Device FIELDBUS H1

  5. LINKING DEVICES MAIN FEATURES

  6. LAS Organizes the communication, Passing the token. Fieldbus Ethernet

  7. FIELDBUS H1 DEVICES ON DIFFERENT NETWORKS FF BRIDGES BETWEEN FIELDBUS NETWORKS HSE Linking Device FIELDBUS H1

  8. DFI302 “DFI302” “SYSTEM302’s Linking Device !”

  9. DFI302 “DFI302” “Much More Than Linking Device !”

  10. Distribution and Scalability • Unique Distributed Modular Design • Several Parallel Processors working together, as ONE!! • Unlimited Expandability: • Unlimited I/O • Unlimited Control Capability • Extreme Control Performance

  11. DFI302 PROCESSORS Each DFI302 PROCESSOR Handles: • 256 Conventional Points (512 Points with I/O Coprocessor) • 4 FF H1 Networks (Up to 64 Foundation Fieldbus Field Devices) • 4 LAS • 1 FF HSE Port • 1 Modbus Gateway Network (As-i Bus, DeviceNet, Profibus to come) • 100 Fieldbus Foundation Function Blocks

  12. DISTRIBUTED ARCHITECTURE with Horizontal Comunication Truly Distributed FIELDBUS H1 FIELDBUS H1 FIELDBUS H1

  13. H1 in a Box- A DFI302 for 4 H1 Networks Fully integrated - HSE + 4 FF H1 + Modbus • DF52 and DF53 modules • Power Supply and Impedance for 4 FF H1 ports • DF51 module • HSE • 1 Modbus port • 4 FF H1ports • DF50 module • Power Supply for DF51 + I/O modules

  14. Dynamically Instantiable Function Blocks

  15. Available Blocks in DFI302 RESOURCE DESCRIPTION RS RESOURCE TRANSDUCER BLOCKS DESCRIPTION DIAG Diagnostics Transducer HC Hardware Configuration Transducer MBCF Modbus Configuration TRD Transducer INPUT TRANSDUCER BLOCKS DESCRIPTION TEMP Temperature Transducer INPUT FUNCTION BLOCKS DESCRIPTION AI Analog Input DI Discrete Input MAI Multiple Analog Input MDI Multiple Discrete Input PUL Pulse Input

  16. Available Blocks in DFI302 CONTROL AND CALCULATION FUNCTION BLOCKS DESCRIPTION PID PID Control EPID ENHANCED PID – It has all the standard features plus : bumpless or hard transfer from a “manual” mode to an “automatic” mode and bias. APID ADVANCED PID – It has all the standard features plus: bumpless or hard transfer from a “manual” mode to an “automatic” mode, bias. Adaptive gain, PI sampling, deadband for error, special treatment for error, ISA or parallel algorithm,.. ARTH Arithmetic - 9 predefined equation types SPLT Splitter - split ranging and sequencing. CHAR Signal Characterizer - 20 points curve INTG Integrator AALM Analog Alarm ISEL Input Selector - 4 inputs SPG Setpoint Ramp Generator TIME Timer

  17. Available Blocks in DFI302 CONTROL AND CALCULATION FUNCTION BLOCKS DESCRIPTION LLAG Lead Lag DENS Density CT Constant FFET FLIP-FLOP and EDGE TRIGGER MBCS Modbus Control Slave MBSS Modbus Supervision Slave MBCM Modbus Control Master MBCS Modbus Control Slave AEQU Advanced Equations OUTPUT FUNCTION BLOCKS DESCRIPTION AO Analog Output DO Discrete Output MAO Multiple Analog Output MDO Multiple Discrete Output STEP Step Output PID

  18. Standard programming language The last language you need to learn Same everywhere Easy Full use of FF Status: bumpless, shutdown, Execution synchronization Homogenous Environment

  19. DI DO Pulse 4-20 ma Profibus DP Modbus Other Protocols DFI302 DIRECT I/O ACCESS • DIGITAL I/O • ANALOG I/O • SIMILAR TO DCS/PLC, But the signals are now Fieldbus. HSE DFI302 Modbus FIELDBUS H1

  20. I/O Modules List

  21. I/O Modules List

  22. I/O Modules List

  23. I/O Modules List

  24. DFI302 as Modbus Slave Proprietary Control Network Legacy system with Modbus card Modbus DFI302 DFI302 as Modbus Master Fieldbus H1 DFI302 as a MODBUS GATEWAY Ethernet DFI302 Modbus

  25. MODBUS TPC/IP - Master/Slave MODBUS TCP/IP DFI302 LC700 + ENET700 FIELDBUS H1 FIELDBUS H1

  26. System Architecture

  27. System Architecture

  28. Power Supply Subsystem Modules List

  29. Supply 24VDC for the Field Devices Operates with 90VAC through 220VAC Supplies power up to 64 field devices. DFI302 Integrated Design. Fail Led and Output Circuit. Short-Circuit Protection DIN-rail or panel mount DF52 Fieldbus Power Supply

  30. Allows use of standard power supplies. 18 +/-2 V, 300 mA output. Built-in terminator DIN-rail or panel mount Active Impedance, allows redundancy DFI302 Integrated Design. Fail indication Short-Circuit Protection DF49(DF53) - 2(4) Channel Fieldbus Power Supply Impedance

  31. ON 1 2 3 4 DF49/53 Terminator Switches + IN - + OUT1 - + - OUT2 + OUT3 - + OUT4 - BT

  32. Limits power to the classified area. Typically 8 hazardous area devices per barrier. Works as a repeater (Does not need a separate repeater). Uses a independent and isolated power supply. DF47 Fieldbus Safety Barrier

  33. Hazardous Area PS DF47 Fieldbus Safety Barrier STILL 16 DEVICES PER CHANNEL

  34. Extends the network up to 9,500 mts. Up to 4 repeaters per network. PS PS PS PS PS DF48 Fieldbus Repeater

  35. Two paths to the field DFI302 Redundancy DFI302 • Redundant LAS • Redundant Interface • Processor Redundancy Available in January 2002

  36. Choices are everything!

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