User Manual

www.siemens.com/gamma
Highest functionality paired
with appealing design
GAMMA instabus wall switches
Uniform bus coupling unit
The new wall switch generation has
only one bus coupling unit (BTM) for all
bus wall switches. Each new GAMMA
instabus wall switch from the DELTA
line, DELTA miro and DELTA style design
lines can be plugged onto a bus
coupling unit (BTM). Thus the planning
costs get lower and installation and
commissioning get easier.
Maximum functionality
A unique application program is
available for all versions. The parameter
settings range from typical switching
functions to value transmissions to the
value controlled lighting of up to nine
status LEDs.
Highlights
 Uniform bus coupling unit for
lower planning costs
 Uniform application program for
easier and faster commissioning
 Integrated scene controller,
room temperature sensor and IR
receiver decoder for maximum
functionality
Reference to the GAMMA catalog:
- Chapter Display and Control
Units