Connected systems

  • Overview
  • Related products
  • Case studies
  • News
  • Learning

Connected systems are all about constantly providing an up-to-date status of technical building data. This data can then be used for analyses and possible improvements of the system to provide higher comfort or run more efficiently. As these connected systems can be accessed via the Internet, they also offer significant time and budget savings.
Danfoss offers a variety of connected systems and is focused on supporting the digital transition in buildings. We are constantly engineering additional systems and improving our existing systems.

Currently we offer connected systems in these areas:

Digital actuators for PIBCV

The innovative actuator NovoCon® is specially designed for the integration of HVAC hydronic balancing and control with BACnet or Modbus operating Building Management Systems (BMS). It can replace BMS components and via the daisy-chain bus communication provides the BMS with up-to-date system data. Once external data access to the BMS is established, it allows remote commissioning of the system.

SCADA for Electronic controllers

The electronic controllers ECL 310 and Apex 20 can be remotely controlled by three different SCADA systems:

- Danfoss Energy Control System (DECS), a web-based solution for heating systems. It can be installed locally and will automatically configure its user interface and functionality to support the application in the controller

- OPC server, is compliant with most SCADA clients and allows quick connection and configuration of the ECL controller as a device in the system. It supports Modbus communication protocols as well as special read/write algorithms to increase the throughput to and from the controller.

- ECL Tool, a web-based software for service personnel to streamline system service and commissioning. It is connected to one or more ECL 310 controllers and allows remote monitoring and control from a PC or smartphone app.


Automatic energy meter reading

The energy consumption data collected by our wide range of Sono® ultrasonic energy meters for heating and cooling can be collected, analyzed and visualized by our Automatic Meter Reading (AMR) solution. Some of these meters can be configurated via the SonoApp™. The SonoCollect™ data collector with wired or wireless M-Bus interface, can store data from up to 500 individual meters. If one or more collectors are connected to the Cloud-based SonoEnergy™ Software as a Service (SaaS) platform, the data can be accessed remotely. The consumption data can be analyzed and ordered for further processes in other systems, e.g. billing solutions, energy advising solutions, optimization of grid, SCADA, BMS, etc.

How we can help you

Increased system data insight

Remote access and control

Time saving

Increase energy efficiency

Contribution to smart building concepts

Rethinking efficiency in buildings with Danfoss solutions

There are technologies available proven to make our buildings and the systems within them more efficient. By optimizing the technical buildings systems - which control the heating, cooling and ventilation systems within our buildings, we can achieve 30% average energy savings.

Related products

Case studies

  • if (isSmallPicture) { EDGE Amsterdam West - healthy & smart office } else if (isBigColumns) { EDGE Amsterdam West - healthy & smart office } else { EDGE Amsterdam West - healthy & smart office }
    HVAC Flexibility and Energy monitoring in multi-tenant healthy & smart office

    Building: Office
    Application: Hydronic balancing and remote control of 4-pipe heating/cooling change-over system.
    Challenge: Gaining BREEAM credits for energy monitoring and ensure fast, fail free installation.
    Solution: Digital NovoCon S actuator combined with AB-QM 4.0 PICVs and ChangeOver6 Energy. The combination balances the system hydronically, allow remote access via a BMS and provides actual energy consumption data per climate panel during both heating and cooling operation.


  • if (isSmallPicture) { } else if (isBigColumns) { } else { }
    Legionella prevention, the smart way
    Monday, 24 September 2018

    For many years Danfoss has played an important role to establish safe Domestic Hot Water systems in hospitals, hotels, multi-family apartments and other buildings. Now our MTCV thermal balancing valves and new CCR2+ electronic controller for automatic disinfection have been significantly improved to your benefit.