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
2.16.1.13/5
Technical data
Power supply
•
Via the KNX bus line
•
Current consumption:
UP201/xx, UP202/xx, UP203/x2: 10 mA @ DC 24 V
UP203/x3, UP203/x4: 12.5 mA @ DC 24 V
UP203/x5: 25 mA @ DC 24 V
Operating elements
•
1, 2 or 4 pairs of horizontally arranged touch areas
•
1 programing push button:
for toggling between normal mode / addressing mode
for reset the device to the default factory settings and
to activate manufacturer specific functions
Display elements
•
1 red LED:
for checking the bus voltage and for displaying normal
mode / addressing mode
This LED indicated also the reset to the default factory
settings and further activated manufacturer specific
functions
•
1 yellow LED as orientation light in the dark
For all variants:
•
1 green LED per touch area for status annunciation
(e.g. quadruple switch = 8 status LED’s
IR receiver (UP 203/15, UP 203/35)
•
Range of IR transmission: approx. 20 m under these
conditions:
-
with IR hand-held remote S 425/72
-
directed in optical direct line-of-sight
-
at 500 Lux diffuse day-light at reception location
Connections
•
Bus line: Bus terminal (black/red) , screwless
Ø 0.6 ... Ø 0.8 mm solid
Physical specifications
•
Dimensions (L x W x D): 86 x 86 x 14.6 (in mm)
•
Weight: approx. 65.6 g
Electrical safety
•
Degree of pollution (according to IEC 60664-1): 2
•
Type of protection (according to EN 60529): IP 20
•
Class of protection (according to IEC 61140): III
•
Overvoltage category (according to IEC 60664-1): III
•
Bus: safety extra-low voltage SELV DC 24 V
•
Device complies with: EN50491-3, IEC 60669-2-1, and
IEC 60669-2-5
EMC requirements
Complies with EN 50491-5-1, EN 50491-5-2, EN 50428,
EN60669-2-1
Environmental specifications
•
Climatic conditions: EN 50491-2
•
Ambient temperature operating: - 5...45
°
C
•
Ambient temperature non-op.: - 20...70
°
C
•
Relative humidity (non-condensing): 5…95 % r.h.
Reliability
Failure rate: 413 FIT at 30°C
Markings
KNX, EIB, CE
CE mark
•
In accordance with the EMC guideline (residential and
functional buildings), low voltage guideline
