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PI NL

16-10-2018 | Kantoor vs fabriek? | © 2018 PROCENTEC All rights reserved

Kantoorautomatisering belangrijker dan fabriek?

Infrastructurele netwerkconcepten in de KA worden gemiddeld tussen de 15 en 25 jaar gecertificeerd.

Waarom gebeurt dit in de KA wél, maar in de fabriek niet?

Met onze ruim 20 jaar ervaring in het veld, concluderen wij dat

90% van alle fouten in de bekabeling zit. Richtlijnen voor een optimale PROFIBUS of PROFINET architectuur

worden in de praktijk vaak aan de laars gelapt.

Wij houden u de spiegel voor, voorkom onnodige faalkosten en downtime!

18 April 2017 | PROCENTEC Hannover Network | © 2017 PROCENTEC All rights reserved

Agenda

• Introductie

• IT belangrijker dan OT?

• Feiten KA

• Feiten OT

• Propositie

• NA-IJL-EFFECT

• EHBO functie + conclusie

• Vragen


Introductie

Clement JenseAccount Manager | Business Development

Klopperman 162292 JD WateringenThe Netherlands

Email: [email protected]: +31(0)6 125 151 17 Office: +31(0)174 671 800

Focus & about: • Account Management• Business Development• Partnering

https://www.linkedin.com/in/clementjense

16-10-2018 | Testlab | © 2018 PROCENTEC All rights reserved 4

mailto:[email protected]


Feiten KA (IT)


Feiten OT


Reliability ComponentsKnowlegde

End-userPreventing downtime

Predictive MaintenanceAsset Management

Global & Local

Vendor PS /Key Accounts

Certified Engineers

Certified System Integrators

and OEM


meten is

weten

voorkomenis beter dan

genezen

Knowledge

Preventing downtimePredictive Maintenance

Asset Management

EngineeringProcurementConstruction

CivielAutomationMechanical

E&I

Project

Chemicals

Steel, Waste &

Energy

Water

Logistics

OEM

Food &

Beverage

Oil & Gas

Global & Local

PROCENTEC BVKlopperman 162292 JD WateringenThe NetherlandsT: +31 (0)174 671 800F: +31 (0)174 671 801E: [email protected]: www.procentec.com

Contactinformatie

16-10-2018 | Guidelines, aarding & shielding | © 2018 PROCENTEC All rights reserved

PI Nederland


Guidelines, aarding & shielding

Cable types

16-10-2018 | Guidelines, aarding & shielding | © 2018 PROCENTEC All rights reserved 12

All kinds of cables are available for areas in which the standard PROFIBUS cable cannot be used.

Offshore cable

Festoon cableStandard cable

flexible core

EMC cable

Fire proof cableStandard cablesolid core

Ground cable

Hybrid cable Hybrid festoon cableSteel armoredground cable

PROFIBUS PA cable(solid core)

PROFIBUS PA cable(flexible core)

Overview PROFINET copper cable

Type A Type B Type B Hybrid Type C

Standard Cable Flexible Cable Flexible Cable with additional wires for power supply

Trailing cable

Solid core Stranded core Stranded core Stranded core

static installatione.g. in cable trays.

frequent flexing or bending

e.g. mobile machine parts

High flexible applicatione.g. trailing chains


Overview PROFINET 8-core copper cable

Type A Type B Type C

Standard Cable Flexible Cable Trailing cable

Solid core Stranded core Stranded core

static installatione.g. in cable trays.

frequent flexing or bending e.g. mobile machine parts

High flexible applicatione.g. trailing chains


Cable types – EMC cable


Earthing and grounding must be considered at:

• Planning

• Installation

• Inspection, maintenance, troubleshooting

Influences on data communication


Currents

Sender Receiver

EMI

16

• The twist in the wires eliminates magnetic fields.

• Try to keep the twist in the wires when the sheath has been removed.

• This theory is valid for all signal carriers!

Electromagnetic injection


Induced currents in adjacent loops tends to cancel

Pickup

17

• The shielding of the cable reduces electrostatic injection!

• Ground multiple points (resistance reduction).

• As thick possible.

• Non grounded shielding has no effect!

Electrostatic injection


High Voltage

Interference sourcee.g. Power cable

Pickup

Pickup passes through groundRs Rs Rs

Rs = Shield resistance (normally 9.5 Ohm/km)

18


Shielding

19

Potential Equalization


Ground cable

Cabinet 2 Cabinet 3

ground rail ground rail ground rail

Cabinet 1

20

Policy of separation


As far away as possible!

Power line

As close as possible!Ground potential

21

Cable separation


PROFIBUS and PROFINET cable and cables for:

Spacing

Without partition or with non-metallic partition

Partition made out of aluminum

Partition made out of steel

Signal transmission

Network signals such as PROFIBUS and PROFINETDigital data signals for PCs, programming devices, printers, etc.Shielded analog inputs or outputs

0 mm 0 mm 0 mm

Power supply

Unshielded (≥ 230V) 200 mm 100 mm 50 mm

Shielded (≥ 230V) 0 mm 0 mm 0 mm

22

PI PROFINET Guidelines

• PROFINET Design Guideline - Order No.: 8.062

• PROFINET Installation Guideline for Cabling and Assembly - Order No.: 8.072

• PROFINET Commissioning Guideline - Order No: 8.082


PROCENTEC BVKlopperman 162292 JD WateringenThe NetherlandsT: +31 (0)174 671 800F: +31 (0)174 671 801E: [email protected]: www.procentec.com

Contactinformatie


pi nl - profibus · overview profinet copper cable type a type b type b hybrid type c standard...

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