Latest Building Automation Articles

Automated Level Crossings - A futuristic solution enabling Smart City Infrastructure

Smart city automated level crossings integrate IoT sensors, AI, and V2X to optimize traffic management, enhance rail safety, enable predictive maintenance, and deliver real-time monitoring via 5G, edge computing, and SCADA platforms. Smart City Automated Level Crossings Explained: What You Need to Know Around the world, railway tracks pass through villages, towns, cities and metropolises which creates the problem of ubiquitous Level Crossings as they transect roads, highways, etc. The real-time train data, collected through Global Positioning System (GPS) satellites can be used to calculate critical distance to a level crossing. A sensor (receiver) keeps polling the approaching train…

Industrial Network Components Explained

Industrial network components enable reliable Ethernet, fieldbus, and IIoT connectivity across PLCs, HMIs, drives, and sensors, using managed switches, routers, protocol gateways, and cybersecurity firewalls for real-time control, redundancy, and deterministic data. Key Concepts of Industrial Network Components Industrial Network ComponentsIn larger industrial and factory networks, a single cable is not enough to connect all the network nodes together. We must define network topologies and design networks to provide isolation and meet performance requirements. In many cases, because applications must communicate across dissimilar networks, we need additional network equipment. The following are various types of network components and topologies:For…

What is a Certified Energy Manager?

A Certified Energy Manager sits at the intersection of engineering judgment, operational reality, and long-term efficiency strategy. Their value is not defined by a credential alone, but by the responsibility they carry for how energy is measured, interpreted, and acted upon inside real facilities. In practice, a Certified Energy Manager is the professional accountable for translating raw consumption data, equipment behavior, and financial constraints into decisions that reduce waste without compromising reliability. When this role is misunderstood or treated as purely administrative, organizations tend to chase short-term savings while missing deeper structural inefficiencies that quietly compound over time. A Certified…

PLC Training Courses

PLC training courses build automation skills in ladder logic, SCADA, HMI, and motion control, with hands-on programming on Siemens and Allen-Bradley platforms, diagnostics, IEC 61131-3 standards, safety, and commissioning best practices. Key Concepts of PLC Training Courses Our PLC training courses are designed to help students keep abreast of the latest PLC technologies and techniques available for industrial automation. These courses offer an excellent opportunity for students to ask specific questions and exchange ideas relating to their own applications. For context on modern plant connectivity, see the overview of industrial automation communication standards used in training.Our PLC training courses are intended for experienced users and…

How Building Automation Systems Succeed or Fail as Integrated Systems

Building automation systems succeed or fail based on how well they are understood, integrated, commissioned, and operated as a whole. Performance outcomes are determined less by individual components and more by the decisions made across the system lifecycle. Modern building automation platforms can deliver reliable control, energy optimization, and operational insights. Yet many facilities experience instability, inefficiency, and declining confidence in their automation systems. These outcomes are rarely caused by defective equipment. They occur when system behavior is misunderstood, and decisions are made in isolation rather than with system awareness. Building automation refers to the coordinated control of building systems…

What Are The Limits of Building Automation Systems?

The limits of building automation systems are the point at which automation logic stops delivering reliable outcomes because it depends on incomplete data, constrained integration, aging infrastructure, and human operating realities that software alone cannot resolve. These limits are not design flaws or implementation mistakes. They are structural boundaries inherent to how building automation systems interact with physical equipment, networked controls, and human decision-making over time. They emerge most clearly after occupancy, when real schedules, real loads, and real behavior replace assumptions made during design and commissioning. Where the Limits of Building Automation Systems Become Visible The promise of…

Hierarchical Levels in Industrial Networks

Hierarchical Levels Industrial Networks align device, control, and enterprise layers across PLCs, SCADA, MES, and ERP, using fieldbus, Ethernet/IP, and Profinet to ensure deterministic control, real-time data, cybersecurity, and scalable OT-IT integration. Hierarchical Levels in Industrial Networks: Overview and Best Practices The industrial automation systems can be very complex, and it is usually structured into several hierarchical levels. Each of the hierarchical level has an appropriate communication level, which places different requirements on the communication network. Figure 1.1 shows an example of the hierarchy of an industrial automation system. For a broader overview of protocols and trends, industrial automation…