Network Interconnection Components

Overview

• Industrial networks often require extended range and segmentation
• Used to improve communication distance, performance, and security
• Enables integration of multiple devices and subsystems

Common Interconnection Devices

• Repeaters
• Bridges
• Routers
• Gateways
• Hubs
• Switches

Purpose in SCADA

• Connect field devices, PLCs, RTUs, and SCADA servers
• Ensure reliable data transmission across large plants
• Support scalable and distributed automation systems