Introduction Modern building automation projects increasingly combine wired and wireless technologies to balance reliability, flexibility, and installation speed. In this hybrid approach, one component plays a critical role: the KNX RF Gateway. It acts as a bridge between wireless KNX devices and the rest of the automation system, allowing them to communicate seamlessly with wired…
Introduction Energy monitoring is no longer an optional feature in modern buildings. Rising energy costs, sustainability goals, and regulatory pressure have pushed clients to ask a simple question: “Where is our energy actually going?” KNX plays a critical role in answering this question — not just by measuring energy, but by connecting consumption data with…
Selection of KNX RF devices is not a product decision—it is a system design decision. Most long-term KNX RF problems (battery complaints, unreliable behaviour, delayed response, repeated service calls) are not caused by wireless technology itself. They are caused by choosing the wrong RF device for the wrong role. This article is a full technical…
Introduction In small KNX installations, IP communication is often treated as a convenience. In large KNX projects, however—such as hotels, office buildings, campuses, and high-rise residential towers—the KNX IP router becomes a critical backbone component, not an accessory. A poorly designed IP routing strategy can lead to unstable communication, slow commissioning, multicast storms, or even…
Introduction When KNX IP routing stops working, the system often looks partially alive: This creates confusion, finger-pointing, and wasted time. The truth is simple:KNX IP routing fails in very specific and repeatable ways. This article provides a step-by-step method to identify exactly why KNX IP routing is not working and how to fix it, based…
Introduction: KNX IP Router A KNX IP Router is the central communication hub that connects multiple lines or areas via Ethernet (IP) instead of traditional twisted-pair (TP) couplers. It uses the KNXnet/IP protocol to transmit telegrams efficiently between lines, enabling fast, reliable, and scalable communication for large installations. In simple terms, the KNX IP Router…
