Les clés de l Ethernet Industriel : Comment se faire comprendre par votre département I.T.

Transcription

1 Les clés de l Ethernet Industriel : Comment se faire comprendre par votre département I.T. Alexis Malchair, Business Development Manager, Internet of Things Group March 2015

2 IoT Is Here Now and Growing! BILLIONS OF DEVICES Source: Cisco IBSG, Billion Smart Objects Rapid Adoption Rate of Digital Infrastructure: 5X Faster Than Electricity and Inflection The New Essential 25 Infrastructure Telephony Point 12.5 TIMELINE World Population Cisco Confidential 2

3 People Data Number of Applications Bounded by Imagination Energy smart metering, grid automation, electric vehicles Industrial Automation enhance productivity, manpower safety, reliability, pro-active maintenance Smart Cities transport, lighting, pollution, public safety, parking, waste management Connected Vehicles road safety, entertainment, maintenance Healthcare ER, patient monitoring Things Process 2012 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 3

4 What Will It Take? Operational Technology Network Transformation From Basic Connectivity From Proprietary Standards From Disparate IT and OT Networks to a Critical Part of the Enterprise Infrastructure to Open Standards to Converged, Secure, and Collaborative Operations Cisco Confidential 4

5 802.3 Cisco Confidential 5

6 IEEE Cisco Confidential 6

7 Cisco Confidential 7

8 Ethernet standard - evolution 1973 When it started : 2.94 Mbit/s over coaxial cable (coax) bus Standardised in 1983 Half duplex => Full duplex, shared medium => dedicated medium Increasing networking speeds : 10Mb, 100Mb, 1Gb,, 400Gb/s Devices : hub => unmanaged switch => managed switch High availability evolutions (Spanning Tree, Rapid Spanning Tree, Resilient Ethernet Protocol / REP, Parallel Redundancy Protocol / PRP, DLR, MRP, ) Standardisation : decreasing cost / volume play Cisco Confidential 8

9 Industrial Ethernet - Benefits Fewer smaller networks (scale of network increasing) Lower cost (standardisation) Higher speeds Connection to the factory or plant IT network (improved visibility and decision making) External connection capabilities Downsides : Need for Industrial devices (ruggedisation, connectors, cabling) Deterministic nature required in automation (solved in many IC protocols) Cisco Confidential 9

10 Current Architecture Limitations (PLC as a gateway) Cisco Confidential 10

11 Standard Ethernet Industrial control adopting Standard Ethernet Open networks are in demand. Broad availability of products, applications and vendor support for Industrial Automation and Control System (IACS) Network standards for coexistence and interoperability of industrial automation devices Better asset utilization to support lean initiatives Common network infrastructure assets, while accounting for environmental requirements Reduce training, support, and inventory for different networking technologies Future-ready maximizing investments and minimizing risks Application layer CIP Standard Ethernet With TCP/IP Support new technologies and features without a network forklift upgrade Layer No. Layer 7 Layer 6 Layer 5 Layer 4 Layer 3 Layer 2 Layer 1 Layer Name Application Presentation Session Transport Network Data Link Physical Standard Ethernet New Network Model One common Vision of security Cisco Confidential 11

12 New Network Model More Integration The application of Standard Ethernet allows a new network Model. Disparate Network Technology Controller More Applications (control disciplines) Plant/Site Network I/O Network Safety Network Drive Network More Assets (things) Connected Single Industrial Network Technology Camera Plant/Site Controller HMI More I/O Collaboration Safety I/O Instrumentation VFD Drive Standard Ethernet New Network Model One common Vision of security Cisco Confidential 12

13 TRANSFORMATION INTEGRATED CONTROL AND INFORMATION ENABLER Common Secure Ethernet Infrastructure Enterprise Infrastructure Automation Infrastructure One Common Environment CONVENTIONAL: SEPARATE IT & AUTOMATION FUTURE: UNIFIED INFRASTRUCTURE Copyright 2013 Rockwell Automation, Inc. All rights reserved.

14 Focus Plant-Floor and Enterprise Requirements Policies - Similarities and Differences Precedence of Priorities Types of Data Traffic Access Control Implications of a Device Failure Threat Protection Upgrades Plant-Floor Network 24/7 Operations, High OEE Availability Integrity Confidentiality Converged Network of Data, Control, Information, Safety and Motion Strict Physical Access Simple Network Device Access Production is Down ($$ s/hour or Worse) Isolate Threat but Keep Operating Scheduled During Downtime Enterprise Network Protecting Intellectual Property and Company Assets Confidentiality Integrity Availability Converged Network of Data, Voice and Video Strict Network Authentication and Access Policies Work-around or Wait Shut Down Access to Detected Threat Automatically Pushed During Uptime Cisco Confidential 14

15 Connected Factory Solution Production Flexibility Lower Operations TCO Manufacturing Intelligence Advanced Process Control Automation / SCADA/ Control Machine Builder Sensor Mesh Networks Connected Machine Material Logistics MES/QC MOM/APC Workforce Productivity Cisco Confidential 15

16 Networking Design Considerations Network Technology Convergence Recommendations and guidance to help reduce Latency and Jitter, to help increase data Availability, Integrity and Confidentiality, and to help design and deploy a Scalable, Robust, Secure and Future-Ready EtherNet/IP network infrastructure Single Industrial Network Technology Robust Physical Layer Segmentation Prioritization - Quality of Service (QoS) Resiliency Protocols and Redundant Topologies Cisco Confidential 16

17 Networking Design Considerations Network Technology Convergence (continued) Time Synchronization Multicast Management Convergence-Ready Solutions Security - Defense-in-Depth Scalable Secure Remote Access Cisco Confidential 17

18 Ethernet I/O (Connected Routing) Architecture & Segmentation Connected Routing Architecture DMZ ASA Zone switch Core VLAN x.x.x VLAN x.x.x VLAN x.x.x Cell Architecture cell switch PLC To Other Cell Switches Robot IO IO Robot switch Robot Controller Robot IO IO Robot switch Robot Controller IO IO IO I/O Block VLAN 30 Unique addresses in cell, but local only. Routable locally VLAN 20 Duplicate address space, not routable local or plant wide VLAN 10 Unique at the cell, zone, and plant level. Advertised throughout the plant IO IO Servo Servo Cisco Confidential 18

19 Redundant Topologies Industrial Redundant Star Flex Links / RSTP Ring REP Star/Bus Linear Switch Level Cisco Catalyst 2955 Controller HMI HMI Controllers Controllers HMI HMI Controllers, Drives, and Distributed I/O Cell/Area Zone Cell/Area Zone Controllers, Drives, and Distributed I/O Cell/Area Zone Controllers, Drives, and Distributed I/O Cell/Area Zone Switch-level and Device-level Topologies Device Level Controllers, Drives, and Distributed I/O Cell/Area Zone Cisco Confidential 19

20 Quality of Service prioritizing your mission-critical traffic Cisco Confidential 20

21 Converged Plant Wireless Packaging and Shipping Guest Worker Asset Management Plant Worker and Operator Today s Challenges Have to walk down line to see machine status Manual, paper-based warehouse processes Security concerns with wireless guest access Many cables to connect to plant machines Plant Machine Solution Opportunities Empower plant workers with mobile controls access Voice picking with automated wireless carts Drive integrated wireline and wireless security architecture Wireless IO and control for machines that move (e.g., AGVs) Cisco Confidential 21

22 Cisco Confidential 22

23 Rockwell Automation and Cisco Partnership Best of Both Worlds to Change the Industry BEST OF CISCO Cisco IOS Cisco Catalyst switch architecture and feature set CLI and Device Manager Secure integration with enterprise network A Unique Product in the Market Integrating the Enterprise and Manufacturing Environments BEST OF ROCKWELL AUTOMATION Common Industrial Protocol (CIP) interface to Rockwell Automation Integrated Architecture Studio 5000 for configuration via Add-on Profile (AOP) Predefined logic tags for diagnostics FactoryTalk view faceplates BEST FOR THE PLANT FLOOR Compact flash for zero-config replacement Industrial environmental ratings Default configurations for industrial automation Easy to maintain Cisco Confidential 23

24 Thank you.