Siemens SIMATICS PCS7 brochure Simatic PCS

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© Siemens AG 2011

SIMATIC PCS 7 TeleControl

Process control system with integral telecontrol technology

Brochure · January 2011

SIMATIC PCS 7

Answers for industry.

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Contents Simatic PCS Totally Integrated Automation Totally Integrated AutomationContents Process control system with integral telecontrol center Simatic PCS 7 TeleControlAutomation of widely spread process plants Simatic PCS 7 TeleControlOil and gas industries Typical application areasWater industry System overview Simatic PCS 7 TeleControl system architectureIntegration in process control Engineering Communication with the outstations remote terminal unitsSimatic S7-300/S7-300F controllers Outstations remote terminal unitsSimatic S7-400/S7-400F controllers Spectrum of outstations and integration versions Basic topologies TopologiesMedia versions Combinations of basic topologies and media versionsPCS 7 TeleControl Operator System Simatic PCS 7 TeleControl system componentsSingle-user and multi-user systems Dual-channel operationLong-term archiving and logging Data Base Automation DBA PCS 7 TeleControl engineering stationSimatic PCS 7 TeleControl blocks Possible tele Information points Remote terminal unitsRTU Medium Simatic S7-300/S7-300F controller RTU Large Simatic S7-400/S7-400F controllerGeneral/elementary telecontrol functions Telecontrol protocolsSinaut ST7 telecontrol protocol Sinaut ST7 telecontrol protocolRange without repeaters example Classic WAN mediaRedundant transmission path TCP/IP-based WAN mediaTechnological configuration with Simatic water library Special characteristics Sinaut ST7 communicationOperating modes 20 DNP3 telecontrol protocol DNP3 telecontrol protocolScalance DNP3 telecontrol protocol22 DNP3 telecontrol protocol Special characteristics of DNP3 communicationIEC 870-5-101/IEC 870-5-104 telecontrol protocol IEC 870-5-101/IEC 870-5-104 telecontrol protocolTCP/IP-based WAN media IEC 870-5-104 telecontrol protocol Classic WAN media IEC 870-5-101 telecontrol protocolRTU ET 200S Modbus telecontrol protocol Modbus telecontrol protocolIncreasing the plant availability RedundancyRedundancy Migration of existing telecontrol systems MigrationUnits with Modbus communication Third-party stationsSinaut LSX systems Integration of third-party stations with OPCLinking of Siprotec or third-party protection equipment Uniform automation of all stations in the gas network Application examplesHigh system availability resulting from redundancy Application examplesCost-effective RTUs exactly matched to the respective unit Reporting and archiving in compliance withAdditional information