Presentation
Restricted © Siemens AG 2015. All rights reserved.
Sept 2015Page 8
What is Total Room Automation
Typical use cases
DXR
QMX3
BACnet/MSTP
BACnet/IP
HVAC only
BACnet/IP
Preloaded Application
Programmed Application
DXR
QMX3
BACnet/MSTP
BACnet/IP
Basic TRA
Light/
Blind
Occ. /
light Level
For Room or
small zone
Room
Operation
BACnet/IP
Advanced TRA
QMX7
Light/
Blind
Occ. /
light Level
For more
complex
functionality
such as a
Conference
Room
Cross-zone
apps
DXR
DXR