Your building, smartly connected
TIBA3 (Total Integrated Building Automation) is the Fixsus building management system that gets more out of your building. One open system connects all building technologies into a smart whole that increases comfort, makes energy and management more efficient, and is ready for the future.
ARCHITECTURE
One central intelligence
Traditional systems often work with distributed intelligence across dozens of controllers. With TIBA3, the entire building is controlled from a single central PLC.
Sensors and actuators execute tasks but do not make decisions. These occur in one place, resulting in a system that operates consistently and remains easy to adapt.
Faster insight
Easier maintenance
No vendor lock-in
More control
INTEGRATION
From separate technologies to one smart whole
No single building technology stands alone. TIBA3 connects heating, cooling, ventilation, lighting, sun blinds, access control, nurse call, energy management, sensors, and other installations into one open building management system.
This allows every technology to share information and respond to what is happening elsewhere in the building. The result: more comfort, less energy loss, and a building that functions smarter without extra complexity for the user.
Smartly central, simple in the building
With TIBA3, the control intelligence is centralized. Sensors, controls, and installations in the field remain deliberately simple, while HVAC, lighting, sun blinds, access, and energy still work together as one.
This makes the system understandable and maintainable for the in-house technical department.
All technologies in one overview
Through the TIBA3 visualization, the building manager gains insight into rooms, installations, statuses, and measured values. Parameters can be adjusted specifically without having to work deep within separate systems every time.
Room overview
Comfort parameters, statuses, and controls per room in a single screen.
Heating profiles
Insight into heating circuits, temperatures, pumps, valves, and control behavior.
Calendars
Manage occupancy, schedules, and exceptions without technical intervention.
Air handling units
Overview of ventilation groups, air flow rates, temperatures, valves, and alarms.
Control logic and energy monitoring
Make consumption visible and link measurements to automatic optimizations.
DATA FLOW
From measurement to action
TIBA3 uses data not only to monitor installations but also to actively adjust them. The system continuously measures, decides, controls, and evaluates.
This makes trends visible, allows deviations to be noticed faster, and ensures settings are specifically adjusted based on what is actually happening in the building.
OPEN SYSTEM
Free from dependency. Now and later.
TIBA3 works with open protocols such as Modbus, BACnet, DALI, KNX, and M-Bus. As a result, existing installations can continue to function, new technologies can be easily added, and you remain free to choose your integrator.
The building’s logic resides within the building itself. Without mandatory licenses or an external server determining what is possible.
INDUSTRIAL FOUNDATION
Built on industrial technology
TIBA3 uses Beckhoff PLC technology as a robust foundation. Fixsus combines this industrial standard with proprietary software, proprietary hardware, and years of experience in complex buildings.
This creates a system that does not depend on temporary product generations but relies on components designed for continuous use and long-term maintenance.
RETROFIT
Renewing without shutting down the building
Not every building starts from scratch. Often there are existing installations, cabling, and technologies that are still usable, but there is a lack of overview and central control.
Fixsus starts from what is already there. Existing technologies are integrated step-by-step into the TIBA3 structure while the building remains operational. In this way, the installation evolves into one clear whole without unnecessary demolition or full replacement.
LIFESPAN
Built for long-term management
TIBA3 opts for industrial hardware, central logic, and a clear architecture. As a result, the system remains understandable, adaptable, and maintainable even after many years.
Not built for quick replacement, but for buildings that must remain technically manageable.
REGULATIONS
BACS, EPBD, and NIS2
TIBA3 meets BACS requirements (Class A according to EN-ISO 52120), supports EPBD obligations regarding active energy management, and takes NIS2 guidelines into account for the security and continuity of critical systems.
But regulation is a starting point, not an end point. The real value lies in what a good building management system makes structurally possible: making energy visible and controllable, aligning comfort and consumption, and building an installation that is still understandable ten years from now.
GETTING STARTED
Every building asks different questions
TIBA3 is available for new construction and retrofits, for smaller installations and for complex property portfolios. The architecture scales accordingly, and the approach is tailored to the building.
More than 500 buildings currently run on TIBA3. From healthcare institutions and government buildings to logistics sites and commercial real estate.