OAS BACnet Utilities

the digitization of building technology

With the "OAS BACnet Utilities", OAS has developed an efficient way to migrate existing systems in which Honeywell controllers with C-Bus communication are installed. Whereas it was previously necessary to replace all existing automation components in order to upgrade the BMS, the "OAS BACnet Utilities" now enable migration via BACnet. This means that the C-BUS systems can continue to be used. Based on the Niagara Framework®, OAS offers flexible solutions for the progressive digitalization of building technology in refurbishment projects.

Whereas it was previously necessary to replace all existing automation components in order to upgrade the higher-level control technology, for example, the "OAS BACnet Utilities" now enable migration via BACnet. This means that the C-BUS systems can continue to be used. Based on the Niagara Framework®, OAS offers flexible solutions for the progressive digitalization of building technology in refurbishment projects.

If the existing facility technology is refurbished, this is often accompanied by new requirements for the building automation. The operators are then faced with the decision of either modernizing the entire automation along with the facility technology or adapting, expanding and continuing to use the installed automation components. With the "OAS BACnet Utilities", the control technology can be adapted in many cases in such a way that a new, homogeneous communication level is used.

OAS BACnet Utilities; powered by niagara

The "BACnet Utilities" are part of the OAS portfolio of software and hardware products and tools based on the Niagara Framework®. With the support of the OAS partner "ProSystems", a Niagara certified developer, OAS offers individual solutions for modernization and digitalization of existing systems. Become an OAS system integrator and benefit from the OAS know-how and portfolio!

Unsere Open Automation Solution


To ensure that our customer's long-term investments remain economical and state of the art, one of the services we offer is our OAS BACnet Utilities.

Facilities are often expanded or adapted to a different purpose during their service life, which requires the expansion or adaptation of the installed control systems. And this is done, if possible, with modern solutions, such as BACnet® controllers.

The customer may want additional functionality that was not available at the time the system was installed, such as graphical user interfaces and web access to the system. For economic reasons, it should be possible to adapt such functions without having to completely replace the existing control system.

The more flexibly a building automation manufacturer supports existing installations and existing systems, the better the customer's investment is protected.