profinet of things, iiot and industry 4 - derek lane
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Derek Lane – Automation Manager – WAGO Ltd(Deputy Chairman – PI UK)
PROFINET for IoT, IIoT and Industry 4.0
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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)
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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
PROFIBUS, PROFINET and IO-Link in Industrial Automation Training Day – March 29th 2017
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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
PROFIBUS, PROFINET and IO-Link in Industrial Automation Training Day – March 29th 2017
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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
PROFIBUS, PROFINET and IO-Link in Industrial Automation Training Day – March 29th 2017
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Road to Industrial Ethernet
PROFIBUS PA
PROFIBUS DP
…What’s next?!
PROFIBUS, PROFINET and IO-Link in Industrial Automation Training Day – March 29th 2017
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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
PROFIBUS, PROFINET and IO-Link in Industrial Automation Training Day – March 29th 2017
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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
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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
PROFIBUS, PROFINET and IO-Link in Industrial Automation Training Day – March 29th 2017
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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 !
PROFIBUS, PROFINET and IO-Link in Industrial Automation Training Day – March 29th 2017
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