Building Automation Systems (BAS) rely on a robust and well-designed network infrastructure to ensure seamless communication and reliable data exchange between various building systems and devices. This article delves into the intricacies of network infrastructure for BAS, exploring different network topologies, bandwidth considerations, technology selection between wired and wireless options, and factors influencing optimal network design for efficient building automation.
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Network Topologies: Defining the Flow of Information
The network topology refers to the layout of connections between devices within the BAS network. Here are some common topologies used in building automation:
Star Topology: In a star topology, all devices connect to a central switch or hub. This offers centralized control and simplifies troubleshooting but can become a single point of failure if the central device malfunctions.
Bus Topology: Devices are connected to a single cable in a linear fashion. This is a simple and...
