User Manual

Unrestricted 0 – Siemens Smart infrastructure Page 21
Examples of applications type A and B using actuating DXR2..
(A) IAQ and temperature control – room sensors (T, combined CO
2, VOC)
(B) CO
2, VOC and temperature control – room unit (T, CO2) and room sensor (VOC)
Advantage of KNX PL-Link communicating VAV compact controllers
The KNX PL-Link communicating VAV compact controllers GDB181.1E/KN and GLB181.1E/KN
enable more energy-efficient and other intelligent VAV control features. This is because circa
25 different datapoints relating to the operation of the VAV compact controllers are made
available to the BACS.