Tech & Buying Guide

Industrial Automation and Control Systems (IACS) integrate personnel, hardware, and software to manage industrial processes safely and reliably. According to IEC 62443, these systems influence operational continuity, safety, and security.

Supervisory Control and Data Acquisition (SCADA) systems are central to industrial automation, enabling PLC, DCS, and factory automation processes. Because they manage critical infrastructure, they must be protected against environmental hazards, electronic threats, and cyberattacks. A layered security approach ensures resilience and reliability.

This article explains the importance of proper grounding in industrial automation systems such as PLC, DCS, and control networks. It discusses how grounding improves safety, reduces electrical noise, and protects sensitive electronics from lightning, switching transients, and interference, while outlining practical installation practices for reliable factory automation operations.

This article explains how ground loops impact industrial automation systems such as PLC, DCS, and factory control networks. It outlines the causes of signal noise and presents practical solutions including proper grounding design, signal reference grids, fiber-optic communication, protocol conversion, and cable shielding to improve reliability in control systems.

In modern industrial automation, SCADA systems control critical processes across utilities, manufacturing, and infrastructure. Ensuring their security protects operations, equipment, and personnel. Proper design and protection mitigate physical, environmental, and electronic threats.