DeltaV特点.pptVIP

优秀精品课件文档资料 Introduction to DeltaV System A new DCS whose formers are PROVOX、RS3 in Emerson DeltaV System Architect DeltaV Control Network The DeltaV Control Network is a standard Ethernet network interconnecting the DeltaV workstations and the controllers. The Control Network is a dual-speed 10/100BaseT network. CAT 5 screened (ScTP) twisted-pair cable connects each node to the hub or switch. DeltaV Control Network(LocalBus) LocalBus that consists of an internal power bus on the Power Controller Carrier, busses on the associated I/O interface carriers, and connecting cables. The LocalBus supplies power to the controller and the I/O subsystem and provides communications connections between cards. System power (12 VDC) can be shared along the length of the LocalBus. The length of the LocalBus, including all cabling, cannot exceed 6.5 m (21.3 ft.) as shown in the following figure. The length requirement is the same for vertically mounted systems. DeltaV Cabinet DeltaV Power Supply DeltaV Controller（MD、MD plus） DeltaV IO Cards DeltaV Software (MMI) DeltaV Software (Config) DeltaV Software (Control Studio) DeltaV Software (Diagnostic Explorer) DeltaV Software (Advanced Control) projects ranging from 8 I/O up to 30,000 I/O. built for busses. open, interoperable bus technologies like FOUNDATION fieldbus, AS-i bus, Profibus DP, and DeviceNet Only the DeltaV system is built with AMSinside so all of the device diagnostics are right at your fingertips in the control room and the maintenance shop Digital plants made easy PlantWeb? is a digital plant architecture that delivers proven results, and the DeltaV system makes it easy. Only the DeltaV system is built with AMSinside so all of the device diagnostics are right at your fingertips in the control room and the maintenance shop Built for digital busses ?? FOUNDATION fieldbus ?? HART ?? AS-i Bus ?? DeviceNet ?? Profibus. Any size you want The DeltaV system scales in both size and functionality. It’s the first fully digital s