Isa scada overview
- 1. “Any way you want it” The best of both worlds from Invensys
- 2. The two faces of SCADA • Traditional SCADA for pipelines, power distribution or anything that spans great distances – Typical – Stand-Alone – Networked • Local control SCADA for plant or unit operations or any architecture that is within a defined boundary – DCS – PC based – HMI / PLC
- 3. Only Invensys… …delivering leading brand solutions, from the production line to the bottom line.
- 4. Typical SCADA Platform Programming/Engineering Stations Enterprise PCs Operator Stations UNIX or Microsoft Microsoft WAN Duel 100BaseT Ethernet Communications Color Printer Servers B & W Printer SCADA/History/Application Web Interface Server Telecommunications Servers Circuits RTU 50 (Multiple Protocols) Hub Hub RTU 50 Hub OPTOnet Hub Hub • RTU 10 Hub IED Hub
- 5. Stand Alone SCADA HMI/SCADA Server RS-232 Communications Network RTU 1 RTU 2 RTU 3 RTU 4 RTU n
- 6. Networked SCADA Alarm/Event Report Printer Printer Print Server Print Server SCADA Server SCADA Server Redundant Ethernet LAN 802.3 Historical Archiving Data Acquisition Data Concentrator Modem & Radio Fiber Optic Converter Modem & Radio Modem & Radio Modem & Radio Field Data Acquisition RTU 1 RTU 2 RTU 3 & Local control Serial Line Serial Line Serial Line Fiber Optic Fiber Optic Fi ber Optic Converter Converter Converter Fiber Optic Cable
- 7. Plant Control (DCS world) Corporate Network – TCP/IP, DecNet, NFS, SNA, X.25, OSI, Novell DEC PC PC VAX Workstations PCs Computers Control Room Fault Tolerant Process LAN (HSE 100MB Fiber) Personal Table-Top Table-Top Workstation Workstation Workstation Spectrum PC PLC — RTU’s Single — Scales Station — Bar Code Fault Controllers Fault — Scanners Tolerant Tolerant — Etc... Fieldbus Fieldbus
- 8. Stand Alone HMI / PLC Programming HMI / MMI Terminal Operator Console PLC processor DIN Rail I/O
- 9. Networked HMI/PLC Corporate Network – TCP/IP, DecNet, NFS, SNA, X.25, OSI, Novell DEC VAX PC’s Server Control Room Process LAN Programming PC PLC Single Station PC Controllers — RTU’s — Scales — Bar Code Remote PC — Scanners — Etc... I/O I/O
- 10. Today’s issues Distributed Control into the field Distributed Computing Distributed I/O into the field Services, Applications, Solutions Industry Standards Configurator tools Asset Management Performance guarantees ($) Life Cycle Costs (scalability / migration / upgrades) Digital bus selection
- 11. Thanks for listening-I'm out of here