This document provides an overview of SCADA and Industry 4.0 with the following key points: - It discusses sensors, transducers, actuators, PLCs, HMIs, RTUs, and communication protocols. - It describes the components of SCADA including field instrumentation, controllers, HMI, network connectivity, and databases. - It outlines the journey from Industry 1.0 to 4.0 and discusses IoT and IIoT in industrial applications. - The presentation includes a live SCADA demonstration and question answer session.

1. SCADA AND INDUSTRY 4.0
PRESENTED BY:ENGR.BILAL MEHMOOD
BE ELECTRONIC FROM DUET KHI
ME ELECTRONIC FROM NEDUET KHI

2. LEARNING OBJECTIVES
• OVERVIEW OF SENSORS,TRANSDUCERS AND ACTUATORS
• OVERVIEW OF PLCS,HMIS AND RTUS
• COMMUNICATION PROTOCOLS
• SCADA
• COMPONENTS OF SCADA
• JOURNEY OF INDUSTRY 1.0 TO 4.0
• IOT AND IIOT
• LIVE DEMONSTRATION OF SCADA
• QUESTION ANSWER SESSION

3. OVERVIEW OF SENSORS,TRANSDUCERS AND
ACTUATORS

4. OVERVIEW OF SENSORS,TRANSDUCERS AND
ACTUATORS

5. OVERVIEW OF SENSORS,TRANSDUCERS AND
ACTUATORS

6. OVERVIEW OF SENSORS,TRANSDUCERS AND
ACTUATORS

7. OVERVIEW OF SENSORS,TRANSDUCERS AND
ACTUATORS

8. OVERVIEW OF SENSORS,TRANSDUCERS AND
ACTUATORS

9. OVERVIEW OF SENSORS,TRANSDUCERS AND
ACTUATORS

10. OVERVIEW OF PLCS,HMIS AND RTUS
• PLC stands for Programmable Logic Controller. They are industrial
computers used to control different electro-mechanical processes for
use in manufacturing, plants, or other automation environments.

11. OVERVIEW OF PLCS,HMIS AND RTUS
• Computer based HMI (Human Machine Interface) products provide
the means by which process personnel interact with the PLC control
system.A well designed combination of PLC's and HMI's can be a solid
foundation for your process automation needs.

12. OVERVIEW OF PLCS,HMIS AND RTUS
• A remote terminal unit (RTU) is a microprocessor-controlled
electronic device that interfaces objects in the physical world to a
distributed control system or SCADA (supervisory control and data
acquisition) system by transmitting telemetry data to a master system.

13. OVERVIEW OF PLCS,HMIS AND RTUS

14. COMMUNICATION PROTOCOLS

15. COMMUNICATION PROTOCOLS

16. COMMUNICATION PROTOCOLS

17. COMMUNICATION PROTOCOLS
• BACnet is a communication protocol for Building Automation and
Control networks that leverage the ASHRAE, ANSI, and ISO 16484-5
standard protocol.
• BACnet (Building Automation and Control Network) is a
communications protocol that defines the services used to
communicate between building automation end-devices and building
control systems. The BACnet protocol specification like all protocol
specification defines both how data is represented on the network
and the services that are used to move data from one BACnet node to
another. It also includes messages that identify data and network
nodes such as Who-Is, I-Am, Who-Has, and I-Have.

18. COMMUNICATION PROTOCOLS

19. COMMUNICATION PROTOCOLS
• MQTT is a lightweight, publish-subscribe network protocol that
transports messages between devices. The protocol usually runs over
TCP/IP; however, any network protocol that provides ordered, lossless,
bi-directional connections can support MQTT.

20. COMMUNICATION PROTOCOLS

21. SCADA
• SCADA systems are used to control and monitor physical processes.
• Supervisory control and data acquisition is a control system
architecture comprising computers, networked data communications
and graphical user interfaces for high-level process supervisory
management.

22. SCADA

23. SCADA

24. SCADA

25. COMPONENTS OF SCADA
• SCADA consists of five main components, outlined below:
• Field instrumentation
• Field controllers (RTUs/PLCs)
• Human–machine interface (HMI)
• Network connectivity (field buses, protocols, etc.)
• Database or historian (cloud or on-premise)

26. COMPONENTS OF SCADA

27. COMPONENTS OF SCADA
SCADA systems are classified into four types which include the
following.
• Monolithic SCADA Systems
• Distributed SCADA Systems
• Networked SCADA Systems
• IoT SCADA Systems

28. COMPONENTS OF SCADA
Monolithic SCADA Systems:
Minicomputers are used earlier for computing the SCADA systems. In earlier
times, during the time of first generation, monolithic SCADA systems were
developed wherein the common network services were not available. Hence,
these are independent systems without having any connectivity to other
systems.
Distributed SCADA Systems:
In the second generation, the sharing of control functions is distributed across
the multiple systems connected to each other using Local Area Network (LAN).
Hence, these were termed as distributed SCADA systems. These individual
stations were used to share real-time information and command processing for
performing control tasks to trip the alarm levels of possible problems.

29. COMPONENTS OF SCADA
Networked SCADA Systems:
The current SCADA systems are generally networked and communicate
using Wide Area Network (WAN) Systems over data lines or phone.
These systems use Ethernet or Fiber Optic Connections for transmitting
data between the nodes frequently. These third generation SCADA
systems use Programmable Logic Controllers (PLC) for monitoring and
adjusting the routine flagging operators only in case of major decisions
requirement.

30. COMPONENTS OF SCADA
IoT SCADA Systems:
In fourth generation, the infrastructure cost of the SCADA systems is
reduced by adopting the internet of things technology with the
commercially available cloud computing. The maintenance and
integration is also very easy for the fourth generation compared to the
earlier SCADA systems.

31. JOURNEY OF INDUSTRY 1.0 TO 4.0

32. JOURNEY OF INDUSTRY 1.0 TO 4.0

33. JOURNEY OF INDUSTRY 1.0 TO 4.0

34. IOT AND IIOT
• The Internet Of Things describes the network of physical objects, so
known as, "things" — that are embedded with sensors, software, and
other technologies that is used for the purpose of connecting and
exchanging data with other devices and systems over the Internet.
• The industrial internet of things (IIoT) is the use of smart sensors and
actuators to enhance manufacturing and industrial processes.

35. IOT AND IIOT

36. IOT AND IIOT

37. IOT AND IIOT

38. LIVE DEMONSTRATION OF SCADA

39. QUESTION ANSWER SESSION