User Manual

www.siemens.com/gamma
Energy-efficient and flexible
lighting solutions
Brightness controllers by GAMMA building control
Flexible shapes
A brightness controller is the ideal way
to achieve energy-saving room lighting.
Siemens offers therefore 3 different
shapes of brightness controllers for
customized installation on ceilings or
lighting housings. The controllers are
enabled by a motion/presence detector
or a pushbutton.
Switching and dimming
In case of dimmable lights, switching
and dimming is carried out as a constant
light level control and as a two-point
control (ON/OFF) for lights that only
support switching.
In addition to this lighting group, up to
four other lighting groups can also be
dimmed – by a value that can be
individually assigned.
Quick and easy calibration
An integrated infrared receiver supports
quick and easy calibration of the
brightness measurement through the S
255 infrared remote calibration tool.
It also switches the KNX addressing
mode on and off for installed brightness
controllers.
Highlights
 Various shapes for customized
installation on ceilings or lighting
fixture housings
 Easy and quick calibration using
remote control or bus
 Controls up to four lighting groups
 Rigid optical fiber rods provide user-
definable sensing range
Reference to the GAMMA catalog:
-Chapter Lighting
-Chapter Physical Sensors