profinet of things, iiot and industry 4 - derek lane

Derek Lane – Automation Manager – WAGO Ltd(Deputy Chairman – PI UK)

PROFINET for IoT, IIoT and Industry 4.0

2PROFIBUS UK 2PROFIBUS, PROFINET and IO-Link in Industrial Automation Training Day – March 29th 2017 © 2017

Internet of Things

“Things” refer to any physical object with an IP address can connect/send/receive data via a network.

Kevin Ashton (British) defined “Internet of Things “ in 1999 at Auto-ID Labs while working on RFID’s (1989 WWW by Sir Tim Berners-Lee - CERN)

3PROFIBUS UKPROFIBUS, PROFINET and IO-Link in Industrial Automation Training Day – March 29th 2017

Internet of Things: connecting things to the Internet.Things in buildings, energy, homes, transportation, retail, public safety, IT and, oh yeah, industry

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IPv4 (4 bytes)1 Byte = 8 bitsRange 0 - 255 = 256

Addresses on single network232 = 4,294,967,296

IPv6 (8 words)1 Word = 16 bitsRange 0 - 65535 = 65,536

Addresses on single network2128 = 3.4e+38 (rounded up)

MAC address (Unique)6 x bytes (2 x 3 bytes = Company, device)(16,777,216) (16,777,216)[256,000,000,000,000 possible devices]

Internet Protocol (IP) Address – IPv4 to IPv6

PROFIBUS, PROFINET and IO-Link in Industrial Automation Training Day – March 29th 2017

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From taxi to ride-sharing

From record storeto streaming

From bookstore to e-book

FromYellow Pages

to marketplace /GOOGLE

New business models in the Internet age:


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Industry 4.0 ….moving into a fourth Ind Revolution


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IND4.0

A report by the UK Government Chief Scientific Adviser Dec 2014. Prof Sir Mark Walport:-“We are on the brink of a new industrial revolution. I want the UK to lead it” !!!!!

Chancellor MerkelDavid Cameron


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Fieldbus Organizations

Technology PROFINET PROFIBUS

EtherNet/IP DeviceNet

Foundation Fieldbus

Modbus TCP Modbus

Consortium PI ODVA FieldCommGroup Modbus IDA

Founded 1989 1995 1994 2002Membership 1,487 381 369 90

Regional Organizations 27 4 4 0

Competence Centers 54 0 0 0

Test Labs 10 3 1 1Training Centers 28 0 8 0

Fieldbus nodes 50,900,000 4,200,000 ~2,000,000 4,200,000

Ethernet nodes 10,100,000 9,500,000 ~100,000 3,675,000

Primary BackersSiemens,

Phoenix Contact, GE

Rockwell Emerson Schneider sour

ce: o

rgan

izat

ion

web

site

s, H

MS

rese

arch


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Road to Industrial Ethernet

PROFIBUS PA

PROFIBUS DP

…What’s next?!


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Industrial Internet of Things

IIoT

Industrie 4.0

Internetof

Things

IoT IIoTRevolution EvolutionThings DataAd hoc connectivity

Structured connectivity

Important –but not critical

Mission critical• Analytics• Security• Data integrity• Response

timesUser serviced User + OEM +

Vendor servicedNew• Devices• Standards

Existing • Devices• Standards

Proprietary Solutions

Defined Standards

Industrie 4.0


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IoT IIoTRevolution EvolutionThings DataAd hoc connectivity

Structured connectivity

Important –but not critical

Mission critical• Analytics• Security• Data integrity• Response

timesUser serviced User + OEM +

Vendor servicedNew• Devices• Standards

Existing • Devices• Standards

Proprietary Solutions

Defined Standards

Data AccessPerformanceProfilesProxies

UptimeDiagnosticsFault ToleranceSecurity

OpennessOpen StandardMulti-vendor

PROFINET of Things


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PROFINET of Things

ERP

EnterpriseResourcePlanning

ManufacturingExecutionSystem

PlantAssetManagement

MES

Interface defined in IEC62264

Pro

duct

ion

Qua

lity

Inve

ntor

y

Mai

nten

ance

Mai

nten

ance

Interface defined by PROFINET

PAMController & Field Devices

PROFINET Devices

ControllersAllen-Bradley

HMI

Storage & Analysis

OPC UA

PROFINET Proxies

PROFINET

OPC UA & 97 other protocols

PRO

FIN

ET o

f Thi

ngs

ERPMES

OPC UAOPC UA FDIFDI


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It’s all about the Data

…and what you do with it!

IIoTPR

OFI

NET

of T

hing

s


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Putting it all together

Data

Data with context & quality flag

Selected data with modeling & logic applied

User Interface

Big Data

Analytics

PROFINET

I/O

OPC UA

Industrial Internet of Things, a subset of Internet of Things and Industrie 4.0

Edge computing or gatewayEthernet Switch PLC

PRO

FIN

ET o

f Thi

ngs


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Data vs. Information

SecondsSub – Second

Timescale

Controller

Security

VisualizationAnalytics

IT

1 1 1 0

0 1 1 0

0 1 1 1

0 1 0 1

0 1 0 0

17.800.0644.529

Data

Information

I / O


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Orders of magnitude – Big Data

Orders of magnitude:-

1000 kB kilobyte10002 MB megabyte10003 GB gigabyte10004 TB terabyte10005 PB petabyte

exabyte1 EB = 10006 bytes = 1018 bytes = 1,000,000,000,000,000,000 bytes

Equal to:- 1000 petabytesEqual to:- 1 million terabytesEqual to:- 1 billion gigabytes.

After that:-10007 ZB zettabyte10008 YB yottabyte


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Data Access – Performance

Use TCP/IP where it makes senseNon time critical data

Skip TCP/IP where it doesn’tCyclic I/O can be taken for granted

Coexistence (ISO/OSI model)

Factory Automation

Motion ControlApplication

Standard Communication

TCP/IP<1ms1-10ms100ms+

Real-Time IRT


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Data Access – Application Profiles

Motor Starter:LVSG Profile

Identifying:Ident Profile

Checking:Weighing Profile

Filling: Intelligent Pumps

Charging level: PA devices

Filling: Dosing Profile

Detecting Position: Encoder Profile

Measuring Temperature: RIO for PA

Pressure: PA devices

Protecting: PROFIsafe

Packaging: PROFIdrive

Palletizing: Robots & NC Profile

Controlling: Host Profile

Saving Energy: PROFIenergy

Structuring data in consistent object format


http://us.profinet.com/documents/system-description-profile-technology-and-application/

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Data Access – Proxies

Machine Machine MachineMachine

Proxy

Factory

Legacy fieldbus network (PROFIBUS)

Industrial Ethernet network (PROFINET)

Data from Ethernet and legacy networks


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Plausible Deniability is not a Security Strategy

20

Your facility could be targetedYour facility might be a victim,

even if not targeted

The most targeted industry isManufacturing!

Basics:-Firewall & VPN (Virtual Private Network)System “hardening”


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Openness – Open Standard

Where open open standards exist…Innovation is drivenBroad selection of products and vendorsLonger lifetime than proprietary solutions


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Trends Summary

IIoT is in the intersection of IoT and Industrie 4.0Big Data is moved via OPC UA and stored in the Cloud to be analyzed Networks are most useful item to support IIoTCompanies are budgeting to implement IIoTPROFINET of Things supports IIoT through

Data AccessUptimeOpen Standards

IIoT/PROFINET of Thingsprovide ROI

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Future Requirements

New applications demand higher bandwidth

• PROFINET is just Ethernet so it’s scalable

IP-based communication more in the field level

• Multiple protocols in parallel with deterministic, cyclic I/O

• OPC UA as a standard on higher levels

But Industrial Communication should not become more complex!

Energy -management

Cloud

Condition Monitoring


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Data Access + Openness

InformationCloud

Domain specific data transfer (IO, Safety, …)Internet Communication

Data

Internet Communication


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The PROFINET of Things

100100001010101100010001 Data

Connectivity

Uptime

• Condition Monitoring• Asset Management• Energy Management• PA Profile• Safety• OPC

• Cloud• Deterministic Real-Time / Performance• TCP/IP Communication / Openness• Security• Device Integration (FDI)• Legacy integration• Multi vendor

• Data Analytics / Predictive Maintenance• Diagnostics• Fault Tolerance / Robustness


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On our way to Industrie 4.0


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Stable Basis• World wide use • Profiles for simplified Engineering• Proven in use in all industries

Future Proven Architecture• Seamless use of TCP/IP• Standard Ethernet• Deterministic real time

Summary

The Backbone for Industrie 4.0


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Thank You for your Attention !
