Foundations of Industrial Automation and Control (Part I) provides a comprehensive introduction to industrial automation covering essential components such as sensors actuators relays and control devices. It explains fixed programmable and flexible automation highlighting their principles applications and benefits in modern industry. The book also discusses key control systems including PLC (Programmable Logic Controllers) SCADA (Supervisory Control and Data Acquisition) and magnetic control systems emphasizing their role in monitoring controlling and optimizing industrial processes. Through real-time examples diagrams and flowcharts readers gain practical insights into system design operation troubleshooting and performance enhancement. Designed for diploma and undergraduate students this volume bridges theoretical knowledge with hands-on practice preparing learners for advanced studies and real-world industrial challenges.