SIL 3

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Dupline Specialist Seminar 2005Dupline Specialist Seminar 2005

Jens Neigaard

DuplineSafeDuplineSafe

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Jens Neigaard

To seek approval for Dupline as a Safety Bus To seek approval for Dupline as a Safety Bus according to:according to:

• EN61508 (SIL 3) EN61508 (SIL 3) Functional safety of electronic systems Functional safety of electronic systems

• EN954-1 (Cat 4) EN954-1 (Cat 4) Safety related parts of control systemsSafety related parts of control systems

• EN81–1 (Cat 4) EN81–1 (Cat 4) Elevator safety normElevator safety norm

DuplineSafe IdeaDuplineSafe Idea

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Jens Neigaard

• We have existing customers demanding itWe have existing customers demanding it

• We have new potential customers demanding itWe have new potential customers demanding it

• The approvals will open new markets for DuplineThe approvals will open new markets for Dupline

• The general image of Dupline will be improvedThe general image of Dupline will be improved

• Synergy with the Safety Product GroupSynergy with the Safety Product Group

• The trend in the Fieldbus market is going in this The trend in the Fieldbus market is going in this direction- and we must continue to develop our direction- and we must continue to develop our technology to keep pacetechnology to keep pace

Why do we need these approvals ?Why do we need these approvals ?

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Jens Neigaard

Dupline has some unique features which make the Dupline has some unique features which make the system very suitable for certain safety applications:system very suitable for certain safety applications:

• Dupline can handle long distancesDupline can handle long distances

• Dupline is noise immune and reliableDupline is noise immune and reliable

• Dupline is simple Dupline is simple

• Dupline modules can be powered from the busDupline modules can be powered from the bus

• Dupline input module can be ATEX approvedDupline input module can be ATEX approved

How can we compete with open Safety Buses How can we compete with open Safety Buses like ProfiSafe, SafetyBus and ASI-Safety ?like ProfiSafe, SafetyBus and ASI-Safety ?

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Jens Neigaard

The DuplineSafe The DuplineSafe ApprovalApproval

Approval according to:• IEC 61508-SIL3• EN954-1 Cat. 4

Pending:• EN81-1

Approved Products:• Safety Input Module (GS75102101)• Safety Relay Output module(GS38300143)

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Jens Neigaard

The ProductsThe Products

GS75102101GS75102101

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Jens Neigaard


GS38300143GS38300143

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Jens Neigaard


GS73800080GS73800080

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Jens Neigaard


GS38910125GS38910125

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Jens Neigaard


GSTI50GSTI50

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Jens Neigaard


GTD50GTD50

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Jens Neigaard

Safety rules / info in GS38300143 DatasheetSafety rules / info in GS38300143 Datasheet

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Jens Neigaard


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Jens Neigaard


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Jens Neigaard

Safety info / rules in GS38300143 DatasheetSafety info / rules in GS38300143 Datasheet

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Jens Neigaard

Safety data for approved productsSafety data for approved products

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Jens Neigaard

Application exampleApplication example

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Jens Neigaard

AdvantagesAdvantages

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Jens Neigaard

AdvantagesAdvantages

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Jens Neigaard

Target ApplicationsTarget Applications

0 VDC

24 VDC

0 VDC

24 VDC

Contactor

Contactor

Safety Relay REPLACEMENT OF SERIES WIRED EMERGENCY STOP SYSTEMS:• Much safer• Diagnostics reduce downtime• Several safety relays at different positions can

react on the same safety switch

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Jens Neigaard


Application requirements to our advantage• Long distances• Widespread safety switches• No local power supply available at safety switches• High reliability / noise immunity demanded• Simplicity in design, installation and commissioning demanded• Frequent system changes

Application requirements to our disadvantage• Ultra-fast reaction-time needed (not needed for buttons / pull-wire)• Advanced safety functions needed (e.g. Safety PLC with programmable logic functions)

• Open system specified

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Application examples• Long bulk material conveyors

• Tunnels• Mines• Stone Mills• Power Plants• Cement Factories

• Conveyors used in sorting systems• Airports• Postal systems

• Automated Logistics Systems• Wood Works• Cranes (sliding contacts)• Automatic door systems (e.g. big stock facility)• Elevators (when EN81-1 approval is ready)• Chemical plants (especially when ATEX approval is ready)

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Jens Neigaard

CompetitorsCompetitors

• Safetybus-P (Pilz)• ProfiSafe (Siemens)• ASI-Safety at work (Siemens, Schneider, Turck ..)• Interbus Safety (Phoenix)• Devicenet Safety (Rockwell)• SafeEthernet (HIMA)

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Jens Neigaard

Sales Tools / PromotionSales Tools / Promotion

DuplineSafe FlyerDuplineSafe Flyer

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Jens Neigaard


Exhibition PanelsExhibition Panels

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Jens Neigaard


Demo SuitcaseDemo Suitcase

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Jens Neigaard

Sales Tools / Promotion Sales Tools / Promotion

Application NotesApplication Notes

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Jens Neigaard


Dupline.comDupline.com

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Jens Neigaard


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Documents

SIL 3