A distributed control system (DCS) is a type of automated control system that uses decentralized control elements to manage and control a process. It consists of a central control unit, or "host," and a number of distributed control modules, or "nodes," which are connected by a communication network.
One of the main benefits of a DCS is that it allows for the decentralized control of a process, which can make it more flexible and responsive. This is because the control elements are distributed throughout the system, rather than being centralized in a single location. This allows for more localized control of the process and makes it easier to add or remove control elements as needed.
The basic objective of this e-learning module on ’Distributed Control Systems’ is to enhance knowledge of the working principles of various types of Distributed Control Systems ,function and application as well as their classification. In this e-learning module, participants will also learn how to shoot the trouble in a control system
In this module the following topics are covered:
1. Objectives
2. Instrumentation and Control
3. Attributes of Instrumentation
4. Measurement System
5. 4-20 mA Transmitter
6. Foundation Fieldbus
7. FF Junction Box
8. Control System Architecture
9. Components of Distributed Control System
10. Difference between DCS and PLC
11. Advantages & Applications of DCS
