Siemens Showcases Building Automation Modernization at AHR Expo 2026

Siemens will present its latest building automation and digital building technologies at AHR Expo 2026, held February 2–4 in Las Vegas, focusing on modernization strategies for aging building infrastructure.

At booth C1731, Siemens will demonstrate how upgrading legacy building management systems using open, integrated platforms can improve system reliability, energy efficiency, workforce productivity, and occupant comfort. The approach emphasizes phased modernization of panels, controllers, and network infrastructure rather than full system replacement, enabling building owners to transition from siloed systems to connected, data-driven operations.

Central to the exhibit is the Desigo building management portfolio. Siemens will showcase Desigo CC V9, Desigo Optic V5.2, and Siemens SLX, built on the Niagara Framework^® by Tridium. These platforms unify HVAC, lighting, energy, fire safety, and security systems into a single operational environment using standardized architectures and open protocols.

Desigo CC V9 introduces an updated Flex Client interface, expanded support for vertical markets such as pharmaceuticals and data centers, and native integration with Building X for hybrid and multi-site management. Desigo Optic V5.2 targets small-to-medium projects and distributed portfolios, using Haystack 4 semantic tagging to enable harmonized data models, faster engineering workflows, and secure edge-to-cloud connectivity.

Siemens will also present its SLX Network Manager and SLX 9000 controllers, designed for enterprise-scale automation with enhanced hardware performance, long-term Niagara support, and built-in cybersecurity features. These systems support IoT-enabled optimization and scalable deployment across large building portfolios.

On the device level, Siemens will highlight its Desigo PXC 4, 5, and 7 primary controllers for HVAC applications, supporting BACnet/SC networking, open protocol integration, and HTML5-based engineering tools. Additional demonstrations include room automation controllers, edge devices, and wired and wireless I/O solutions for sensing and control, all designed to support cybersecurity and interoperability.

The exhibit will also cover Siemens’ digital services roadmap, including Building X applications and the Building X Lifecycle Twin. These solutions use BIM-based digital twins to support proactive operations, asset lifecycle management, and the transition toward autonomous building functions.

Together, the showcased technologies illustrate Siemens’ approach to building modernization as a foundation for scalable, data-driven, and future-ready facility operations.

www.siemens.com