![]() One of the major efficiencies of SCADA is the ability to monitor and control systems in your facility from multiple locations – even remote locations. Programmable logic controller in industry. SCADA systems can help monitor and control processes from the same location in which actions are performed, or from a remote site. Once collected, sensor data can either be acted upon directly through the use of SCADA software, or saved for later review. Depending on the architecture it may also report back to cloud or a larger server on the enterprise network Your local historian server (historical data logging over time) may live here. The server itself acts as the central control for your local SCADA system.They can also act as gateways or edge computers. Human Machine Interfaces (HMIs) provide a local touchscreen interface for machine monitoring and control.This enables quicker decisions at a local level as well as bandwidth and cost savings. However, they will first process the data before transferring to the cloud or central physical server. Edge computers are close to the source of the data and can act as a gateway.Gateways pass the data from PLCs to servers or to the edge.In a SCADA system, the collected data from the sensors is gathered by a computer commonly known as a “ gateway.”ĭifferent edge workloads use computer hardware in various ways. This hardware in a modern SCADA system will often trigger actions of the connected piece of equipment via programmed logic. Hardware such as Remote Terminal Units (RTUs) and Programmable Logic Controllers (PLCs) serve as local collection points for acquiring sensor information. Record and archive events for future reference or report creation.Directly interact with industrial equipment such as sensors, valves, pumps, and motors.Acquire, analyze and display real-time data.Control processes locally or at remote locations. ![]() SCADA connects the sensors that monitor equipment like motors, pumps, and valves to an onsite or remote server.Ī SCADA system empowers organizations to: ![]() A SCADA system is a combination of hardware and software that enables the automation of industrial processes by capturing Operational Technology (OT) real-time data. ![]()
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