Profibus System Integration PDF 4.03MB - Schneider Electric
Profibus System Integration PDF 4.03MB - Schneider Electric
Profibus System Integration PDF 4.03MB - Schneider Electric
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Distributed Architecture Premium with MNET gatewayPlant assetmanagementSCADAQuantumEthernetM340PremiumProsoftMNET 5204<strong>Profibus</strong> DPSK3Junctionboxe<strong>Profibus</strong> PAI/ODistributed topology with a Premium PLC requires an alternative PROFIBUSarchitectural method. In this example an Ethernet TCP/IP to PROFIBUS DP gateway isintegrated into the architecture. This gateway is also capable of handling Modbus TCPprotocol and Master Class 2 communications. The Premium PLC can communicate to<strong>Profibus</strong> devices through this gateway from an Ethernet port, located either on an inrackEthernet Module, or on the CPU front plate, depending on the PLC type.In this architecture a Master Gateway (5204-MNET-PDPMV1) from ProSoft, is usedto connect the <strong>Profibus</strong> DP bus to the Ethernet network. This gateway offer <strong>Profibus</strong>DP V1 services that enable direct access to instrumentation devices allowingconfiguration, diagnostics, and calibration from asset management tools.Please note:. Other Modbus TCP to <strong>Profibus</strong> DP gateways can be used for thispurpose, such as the Anybus X-gateway from HMS. The only constraints are Masterclass 2 and FDT/DTM compatibility.This type of architecture is compatible with a Premium Hot Standby configuration.Other PLC such as the Modicon M340 can also be used in this architecture instead ofthe Premium.Prosoft Configuration Builder software (PCB) is required to configure the network.37