Industry 4.0, also known as the fourth industrial revolution, involves the integration of traditional manufacturing with modern smart technology. It focuses on increased automation through machine-to-machine communication and sensors. Major components include cyber-physical systems, the internet of things, and cognitive computing. Industry 4.0 aims to digitize and integrate value chains through technologies like the industrial internet. Challenges to implementing Industry 4.0 include economic, social, political, and organizational issues.

1. Dr. Giriraj Mannayee
Department of Design and Automation, Vellore Institute of Technology, Vellore, India
INDUSTRY 4.0 THE FOURTH INDUSTRIAL REVOLUTION

2. INDUSTRY 4.0
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Industry 4.0, the fourth industrial revolution, encompasses combination of
traditional manufacturing and industrial platforms and practices with the latest
smart technology.

3. INDUSTRY 4.0 - FOCUSES
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This primarily focuses on the use of large-scale machine to machine communication
(M2M) and Industrial Internet of Things (IIoT) deployments to provide increased
automation, improved communication and self-monitoring, as well as smart machines
that can analyse and diagnose issues without the need for human intervention.

4. OTHER TERM - INDUSTRY 4.0
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Industrial Internet, Connected Enterprise, Smart manufacturing, Smart Factory,
Manufacturing 4.0, Internet of Everything, Internet of things for manufacturing

5. INDUSTRY 4.0 - MAJOR COMPONENTS
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 Cyber-physical systems
 IoT
 On-demand availability of computer system resources
 Cognitive computing

6. INDUSTRY 4.0 - Drivers
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 Digitization and integration of vertical and horizontal value chains
 Digitization of product and service offerings
 Digital business models and customer access

7. INDUSTRY 4.0 – TRENDS & CHALLENGES
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Biggest trends in Industry 4.0
 Smart factory
 Predictive maintenance
Challenges of Industry 4.0
 Economic
 Social
 Political
 Organisational/ Internal

8. INDUSTRY 4.0 - THE INFORMATION VALUE LOOP
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9. INDUSTRY 4.0 TECHNOLOGIES
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10. INDUSTRY 4.0 KEY BUSINESS OBJECTIVES, ORGANIZED
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11. INDUSTRY 4.0 TRANSFORMATIONAL PLAYS AND THEIR STAKEHOLDERS
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12. POTENTIAL INDUSTRY 4.0 APPLICATIONS FOR PRODUCT TRANSFORMATION
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13. POTENTIAL INDUSTRY 4.0 APPLICATIONS FOR CUSTOMER TRANSFORMATION
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14. INDUSTRY 4.0 APPLICATIONS FOR ENGINEERING TRANSFORMATION
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15. INDUSTRY 4.0 APPLICATIONS FOR PLANNING TRANSFORMATION
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16. INDUSTRY 4.0 APPLICATIONS FOR FACTORY TRANSFORMATION
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17. INDUSTRY 4.0 APPLICATIONS FOR SUPPORT TRANSFORMATION
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18. INDUSTRIAL CONTROL SYSTEM (ICS)
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 Industrial control system (ICS) is a general term used to describe the integration of
hardware and software with network connectivity in order to support critical
infrastructure.
 ICS technologies include, but are not limited to, supervisory control and data
acquisition (SCADA) and distributed control systems (DCS), industrial automation and
control systems (IACS), programmable logic controllers (PLCs), programmable
automation controllers (PACs), remote terminal units (RTUs), control servers,
intelligent electronic devices (IEDs) and sensors.

19. INDUSTRY 4.0 SENSOR TECHNOLOGY
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 Advances in smart sensor technology and wireless networking have made the
blending of operational technology (OT) with information technology (IT) desirable
and cost-effective.
 Despite the benefits of increased speed, better responsiveness to conditions and
improved reliability that IT/OT convergence had brought, however, there are
drawbacks in terms of security.

20. INDUSTRY 4.0 TARGETED ATTACKS
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 Targeted attacks against ICSs by attackers pose a threat to most nations around the
automation world.
 Remote telemetry units used to input change become more capable of local control and
as the Internet of Things (IoT) and Industrial IoT continue to grow, it becomes
increasingly important for strategies to protect ICSs from security threats be top of
mind.

21. INDUSTRY 4.0 RECOMMENDS FOR PROTECTING ICS
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 Use application whitelisting to protect infrastructure from potentially harmful
programming.
 Implement configuration management and patch management controls to keep control
systems secure.
 Reduce attack surface areas by segmenting networks into logical parts and restricting
host-to-host communications paths.
 Require multi-factor authentication and enforce the principle of least privilege (POLP).
 Require remote access to be operator controlled and time limited.
 Monitor traffic within the control network and on ICS perimeters.
 Analyze access logs and verify all anomalies.
 Ensure the restore includes golden records so systems can be rolled back to last known
good state.

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23. INDUSTRY 4.0
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28. INDUSTRY 4.0
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 SIMATIC Basic Panels (without Key Panel)
 SIMATIC Comfort Panels
 SIMATIC Mobile Panels
PC-based systems for the machine-level area
 SIMATIC WinCC Runtime Advanced
 SIMATIC WinCC Runtime Professional

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In addition, WinCC (TIA Portal) offers:
 Intuitive user interface with maximum degree of operator friendliness
 Clear configuration of devices and network topologies
 Shared data management and uniform symbols via controller and HMI
 Optimum interaction with the controller and HMI in a working environment
 Powerful editors for efficient engineering
 Integrated mass data operations for efficient configuration
 System diagnostics as an integral component
 Comprehensive library concept

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SAFETY LIFECYCLE
IEC 61508 and ANSI/ISA-S84.01
 Conceptual design
 Hazard and risk analysis PHA (HAZOP)
 Safety requirements specification
 System architecture and detailed engineering
 Application programming
 System production
 System integration
 Factory acceptance tests (FAT)
 System installation and commissioning
 Safety system validation—site acceptance tests
(SAT)
 Operation and maintenance plan
 System change management
 Decommissioning, and
 Information and documentation requirements

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 Objects, Interfaces, and Type Libraries
 COM Interfaces
 COM Class Context and Location Transparency
 COM Data Types

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53. MODBUS PROTOCOL TRANSACTION
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