Key Industrial Control System (ICS) Components
- IT and OT: The hardware and software solutions used to monitor and manage physical equipment in the field are examples of IT and OT variables. OT duties differ for every industry.
- Human-Machine Interface (HMI): This facilitates the control, visualization, and management of a variety of device operations.
- Programmable Automation Controllers (PAC): Compared to other systems, PACs frequently provide additional connectivity choices and a greater range of control systems capabilities.
- Data Historian: A data historian is a centralized database used to transfer data to the corporate IS after capturing all process information in an ICS context.
- Remote Terminal Unit (RTU): An RTU is a field device with a microprocessor that can accept orders and return data to the MTU.
- Remote Diagnostics and Maintenanceto: This phrase refers to recognizing, averting, and recovering from anomalous actions or malfunctions.
- Control Server: In addition to communicating with lower-level control devices, a control server houses the supervisory control software for DCS or PLC.
- Programmable Logic Controller (PLC): A form of hardware known as a programmable logic controller (PLC) is utilized as a control element of a larger system in both DCS and SCADA systems. Additionally, it offers local process management using feedback control hardware, including actuators and sensors.
What is Industrial Control System (ICS)?
Industrial control systems (ICS) are a broad word used in manufacturing to refer to integrating network connections, hardware, and software to support vital infrastructure. In the context of critical infrastructure, ICS assets facilitate the efficient administration and operation of crucial services.
Devices for monitoring energy production, distribution, and transmission are among these assets in the power grid. An industrial control system manages production, distribution, handling of products, and manufacturing in the industrial sector.
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