The Control Network Architecture of Tomorrow TRACK 5: SESSION 1

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1 The Control Network Architecture of Tomorrow TRACK 5: SESSION 1

2 The Control Network Architecture of Tomorrow Stefan David Siemens AG Global Account Manager Phone: Website: Linkedin: / 2

3 Abstract Industrial Ethernet and wireless technologies are both growing rapidly, and now make up a collective 52% of the industrial network market. The network architecture of the future isn t going to look anything like it once did, with 4D networks, Time-Sensitive Networking, cloud-based electrical controls, 5G mobile networks, and other innovations replacing the 120-volt I/O points that we re all accustomed to. In this session, an industry expert will explain the need for new network infrastructure and peek into their crystal ball to share what s coming around the next corner. 3

4 » It is not a matter of predicting the future, but of being prepared for it. «Pericles 4

5 A lot can happen in a year >50% of the world s data was created last year but less than 0.5% was analyzed or used 5

6 A lot can happen in a day 5.5 million new things get connected every day, and 50 billion by

He copied someone named Eliza Borysiuk on an email to me, but her title isn't listed, so I have no idea if she is an admin or not

Cars that drive themselves. Planes without pilots. Innovation: Camera makers leverage digital technology to replace film.

Innovation: Automakers develop advanced driver assistance systems.

7 He copied someone named Eliza Borysiuk on an to me, but her title isn't listed, so I have no idea if she is an admin or not Smart Innovations Transform the Business Landscape -- and Challenge the Network Infrastructure Phones that take photos. Cars that drive themselves. Planes without pilots. Innovation: Camera makers leverage digital technology to replace film. Transformation: Smart phone manufacturers leverage the internet to replace digital cameras. Innovation: Automakers develop advanced driver assistance systems. Transformation: New players leverage driverless cars to challenge the conveyance model. Innovation: Aerospace companies make pilotless drones for defense. Transformation: Pilotless aviation serves as catalyst for innovation in security, e-commerce and photography. 7

8 Agenda Part 1 Part 2 Part 3 Part 4 Evolution of Future Industrial Networks Wireless Technologies Realtime Localization Wired Technologies 8

Network Becomes More Than Physical Focus on the main task by using virtual services Decouples function from location Autoconfiguration of underlying HW & SW Service Level Database Virtual Networks

9 Network Becomes More Than Physical Focus on the main task by using virtual services Decouples function from location Autoconfiguration of underlying HW & SW Service Level Database Virtual Networks Virtual Desktop Execution Runtime Storage Apps Virtual Machines Switch Disc Space Server Web-Server Software as a Service Platform as a Service Infrastructure as a Service Physical (on premise) Infrastructure 9

10 Automation Islands Will Be Assimilated by Multiservice Infrastucture Dedicated Application Islands Multiservice Infrastructure Each application has to manage its own resources. Multiple applications share a Common Ressource Pool. Connectivity, Scalability & Availability is powered by Virtualization. 10

11 Countless Applications and Services Will Share the Same Network Resources M2M (Machine-to- Machine) Real-time Control Cloud Connectivity Secure Remote Access Sensor Grids Localization 11

12 Number of Network Nodes Blows Up Employee Machine Operator Shift Supervisor Smartphone + Laptop + Printer 3 IP-Addresses / Network Nodes A machine adds communication devices (Controllers / IOs / HMIs / ) 100 IP-Addresses / Network Nodes IP-Addresses A production line comprises several communicating machines 1000 / Network Nodes 12

13 The Approach: Network Control Masters Complexity Use cases of SDN* today Provider Networks SDN Architecture SDN-Controller Data Center Data Plane Cloud Platforms * SDN: Software defined network *Software Defined Networking 13

Network Controller Relieves Network Manager Planning Tools Management Management Plane Automation Applications Safety Surveillance Control

Calculation Network Resource Management Security Management Management Interface Information Broker Inventory Management Inter Controller

14 Network Controller Relieves Network Manager Planning Tools Management Management Plane Automation Applications Safety Surveillance Control Plane Interface Automation & Network Engineering Engineering Interface Access Control Network Management Network Control & Service Layer Path Calculation Network Resource Management Security Management Management Interface Information Broker Inventory Management Inter Controller Interface Monitoring Other Domains Control Plane Device Control Interface Physical End Devices Virtual Network Layers Physical Network Data Plane 14

15 A New Disruptive Approach: The 4D Network Architecture Source: 15

16 Wireless & ubiquitious communication is the key for a flexible and transparent production

Wireless is Becoming Increasingly Important With 5G Playing an

Control Cloud Connectivity Secure Remote Access Sensor Grids

Intra Logistics LowPower WAN 4G - LTE IWLAN 802.11 ac 802.

17 Wireless is Becoming Increasingly Important With 5G Playing an Important Role Next to Other New Technologies M2M Real-time Control Cloud Connectivity Secure Remote Access Sensor Grids Localization Infrastructure Factory Automation Process Automation Intra Logistics LowPower WAN 4G - LTE IWLAN ac ad (60GHz) x Bluetooth 5.x RFID RTLS (Real-Time Locating System) 5G LTE pro 17

5G - Great Promises: Potential Enabler For the Digital Transformation of Industry and

moderate data rates & latencies Rate High data rates Wide spectrum range Wide

communications Industrial control 5G / LTE pro services Current focus of Telco players

Massive Machine-Type Communications Scalable connectivity Wide area coverage Deep

18 5G - Great Promises: Potential Enabler For the Digital Transformation of Industry and Society Extreme / Enhanced Mobile Broadband (xmbb) Reliable provisioning of Data moderate data rates & latencies Rate High data rates Wide spectrum range Wide deployment range Ultra-reliable / Mission-critical MTC Ultra-reliable Low-latency V2X communications Industrial control 5G / LTE pro services Current focus of Telco players Current focus of industry players Today not seriously considered in 5G standardization Massive Machine-Type Communications Scalable connectivity Wide area coverage Deep indoor penetration Low cost and complexity Latency / Reliability Source: EU METIS Project Number of devices 18

Wireless is Diverse There Are More Promising Technologies Than 5G IoT covers different requirements Long Range $ + Max Lifetime Multi Usage Low Cost Open Standard LoRa Alliance Build on a broad range

19 Wireless is Diverse There Are More Promising Technologies Than 5G IoT covers different requirements Long Range $ + Max Lifetime Multi Usage Low Cost Open Standard LoRa Alliance Build on a broad range of wireless technologies Using public and private networks Short Range ZigBee, WiFi, Bluetooth Wireless IoT Connectivity Multiple Standards LTE, mmtc Upcoming Standard GSMA, 4G Proprietary SIGFOX, INGENU 19

20 Localization is essential for production

21 Localization Completes Mobility Technology Benefit Application ERP Location information MES Real-Time Asset Management Material Flow Tracking Logistics Real-time Locating System Location service Reference points Efficient Tool Utilization Asset Management Mobile Production Units Tag TCP (Tool Center Point) Quality Management Assembly 22

22 Wired infrastructure From best effort to guaranteed transfer 23

23 Multiple Applications Will Share the Same Industrial Network How to avoid interference? Broadcast Video Constant and variable rate, inelastic, non-bursty flows Precision Time Sync Short constant transmit intervall, constant rate Real-Time Control for Safety Applications Short transmit intervall, constant rate, reacts to loss Real-Time Control (PROFINET) Small size packets, very short transmit intervall, reacts to loss Network Control Variable size packets, short messages, rate constrained IP Telephony Fixed-size small packets, inelastic and low-rate flows High-Throughput Data Variable rate, bursty long- lived elastic flows 24

24 Ethernet Provides the Right Paths Path Control Seamless Redundancy Critical + non-critical traffic on same network 25

25 Ethernet Guarantees Reserved Resources Bandwidth reservation Avoid overprovisioning Metering & Policing Reject non-conforming traffic RESERVED 26

26 Ethernet Becomes Time Sensitive Based on IEEE Standards Time Sensitive Networking (TSN) Latency Guarantee by Global Network Synchronization Scheduled Traffic Suspension of interfering frames (Preemption) TSN- Switch Find Forwarding Port Network Time Queued Frames Schedule Time triggered Gates 27

27 Some More Background to TSN 28

28 Conclusion: No Matter What Network, the Biggest Threats Are Security-leaks 29

29 How To Protect?? Internet of (hacked) Things 30

Three Layers of Protection According to ISA 99 / IEC 62443

Security Processes and rules Security services to protect

Authentiffication and User Management System Patch Management

30 Three Layers of Protection According to ISA 99 / IEC Are Key Plant Security Physical Access Protection Plant Security Processes and rules Security services to protect production areas Network Security System Integrity Ruggedness Authentiffication and User Management System Patch Management Integrity Recognition off Attacs Integrated protection in Automation 31

31 How We Protect Ourselves: Defense in Depth with Industrial Security Our products offer integrated Security functions Know-how and Copy Protection Authentification and User Management Firewall & VPN (virtual, private Network) Ruggedness Siemens Plant Security Services Assess Realize Manage 32

32 Key Takeaways The exploding number of network connections will require a (R)evolution in network architecture. Wireless Broadband communication like 5G is expected to become a communication backbone. As soon as pure machine-based operations will come along, Realtime Localization will be a precondition. Wired communication will coexist with focus on real-time automation. IF WE DON T MANAGE TO HANDLE SECURITY LEAKS, FORGET ALL THE REST ABOVE. 33

33 Conference Cloud Additional Resources Industrial Communication: y/topic-areas/industrial-communicationnetworks.html IT-Security: ures-of-the-future/digitalization-and-software/itsecurtiy-ct-solutions.html 4D Network Architecture: 34

34 Questions?

Wireless Connectivity technologies evolution for Internet of Things and Machine to Machine communication

International Conference: Regulatory activity in electronic communications sector, 28-29 September 2015 Budva, Montenegro Wireless Connectivity technologies evolution for Internet of Things and Machine