R500 Harmonas-DEO™ Harmonized Automation System
■SYSTEM ARCHITECTURE
■A scalable system that allows real-time tracking of operational status
●DOSS (supervisory station)
◆This human-machine interface (HMI) is used for plant operating and monitoring tasks. It is also used as the engineering environment for the Harmonas-DEO system.
●TSS (thin client supervisory server)
◆The DOSS operation monitoring screens are transmitted over a network, so monitoring of something like the DCS screen can be done from anywhere, rather than being restricted to a specific location like the control room.
●DOHS™ (history station)
◆Process data, DCS alarms, and operational history handled by the Harmonas-DEO system are collected and stored here. DOHS serves as a platform for data analysis and other plant data utilization, with functions for viewing and outputting collected data.
●DOGS™ (gateway station)
◆This is a gateway station that connects the Harmonas-DEO system to third-party systems. OPC DA 2.05a and OPC UA server functionality are provided.
●DOPC™ IV (process controller)
◆This is a highly reliable process controller designed with triple CPUs in a 2-out-of-3 redundancy architecture.
●DOPL™II S (PLC linker)
◆This is a PLC integration controller that connects the Harmonas-DEO system to Mitsubishi Electric’s MELSEC. Connection to MELSEC is made via MELSECNET.
●DGPL™ II (general purpose subsystem integration gateway)
◆This is a gateway that connects the Harmonas-DEO system to third-party subsystems and provides integrated control.
Connection to third-party systems is made via OPC.
●DOBS™ (batch station)
◆This station runs a batch process package based on ISA S88 and JIS C 1807.
●IFO™: InnovativeField Organizer™ * (device management system)
◆This system provides digital field device information management and various diagnostics functions that are compatible with the HART®communication protocol.
●HIMax, HIQuad, HIMatrix (safety instrumented systems)
◆Safety controllers conforming to SIL3.
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Harmonized Automation System 、 PLC integration controller 、 signal I/O module 、 integration gateway |
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Selection guide |
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Please see the document for details |
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English Chinese Chinese and English Japanese |
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Jul. 2017 |
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1st Edition |
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CA2-HDS500 |
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2.1 MB |
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