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Gamma
instabus
Technical product information
June 2014
Gamma arina touch sensor single
double
quadruple
UP 20x, UP 28x/3 and UP 28x/5
Technical product information
Siemens Building Technologies
Subject to change without further notice
Update: http://www.siemens.com/gamma
2.16.1.13/7
Installation of mounting frame (F1)
Mount the mounting frame (F1) onto conduit box (G1)
via mounting slots with mounting screws (F2).
Figure 4: Mounting of the frame
F1
Mounting frame
F2
Mounting screws
G1
Conduit box (86 mm X 86 mm)
G2
Mounting slots
Insert KNX connector (H2)
−
Wiring the KNX connector (H2).
−
Insert the KNX connector (H2) to the touch sensor.
Please be noted the polarity of bus connection with
mark on housing.
Figure 5: Connect KNX connector
F3
Back housing
F4
Front housing
H1
Pin
H2
KNX connector
H3
KNX line
Installation of main module (F3 together with F4)
Slip the wall switch's main module (F3) together with
(F4) onto the mounting frame and firmly press them to-
gether.
Figure 6: Mounting of the main module
F1
Mounting frame
F3
Back housing
F4
Front housing