1630.02131/57100

The Analog output 0-10V, 4 channels, is controlling 4 single 0-10V outputs. It act as an interface between the KNX bus, the worldwide standard for home and building automation, and devices controlled by 0-10V signals. 

These are used, for example, to control analog 0-10V valves, in accordance with the requirements of room control units, mainly in cooling or heating applications in offices, hotel rooms, … However also other applications are possible, like controlling fans, ventilation flaps, audio volume, …  

Each Output can source up to 2mA, has a built in current limitation and an overvoltage protection. Moreover, the outputs are isolated from KNX-Bus with 4kV isolation. 

The needed energy to power the device is drawn exclusively from the KNX bus, so no supplementary power supply is required.