Emerson DeltaV™ SQ Controller SE3008

Leveraging Digital Intelligence

The Ovation PlantWeb digital plant architecture begins with a strong foundation of intelligent field devices from industry leaders such as Fisher and Rosemount.

With their digital capabilities — including onboard microprocessors, embedded software, and openstandard communications — these field devices can…

• Deliver precise measurement and control to reduce process variability.

• Handle multiple variables to reduce the number of devices required.

• Perform diagnostics to monitor device health, predict problems, and avoid downtime.

Embedding DeltaV InSight into the automation system improves both ease of use and calculation performance.

InSight is easy to use because there is no additional configuration required. InSight configuration is automatic:

every time a control loop is added, deleted, or modified in the control system,

InSight configuration is automatically updated with the latest configuration. 

DeltaV InSight also performs better because the control calculations are embedded directly in the controller. 

Calculations for control performance, diagnostics, and tuning require a lot of information,which can significantly add to system communications loading. 

Embedded calculations greatly reduce the system communications as compared with traditional OPC data access.

Furthermore, for fast loops, it’s virtually impossible to scan the control loop via OPC fast enough for accurate calculations.

Two separate output schemes are available: 

▪ 24 VDC / 10 A / 240 W main and 24 VDC / 10 A / 240 W auxiliary power 

▪ 24 VDC / 20 A / 480 W main and 24 VDC / 20 A / 480 W auxiliary power

Benefits of the Ovation power supply scheme include: 

▪ Separate main and auxiliary power supplies allow easy replacement 

▪ Elimination of cooling fans greatly reduces failure risks 

▪ Diode auctioneered power feeds assure continuous power availability 

▪ New design increases efficiency, reduces heat generation and enhances equipment life expectancy 

▪ Dual input (AC and DC) capability reduces spare parts 

▪ Hot-swappable power supplies enable on-line replacement

▪ Quick installation of the power supplies minimizes downtime and production loss ▪ Power factor correction reduces power consumption

▪ Redundant power configurations, each with separate external wide-range AC or DC feeds 

▪ Separate main and auxiliary supplies in both the primary and secondary configurations 

▪ Dual wide-range input capabilities 

▪ Diode auctioneered power feeds

▪ High-efficiency power supplies

▪ Modular fanless systems 

▪ Redundant power feeds to each controller chassis and to the I/O modules 

▪ Continuous system monitoring

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