Catalog

Room automation
Desigo TRA
Room unit with KNX PL-Link
4-35
2015Some products are not available in every country
www.siemens.com/buildingtechnologies-productcatalog
Siemens Switzerland Ltd
Building Technologies Division
4
Mechanical design Dimensions (W x H) Stock No. Product No.
EU (CEE/VDE) 70.8 x 70.8 mm S55720-S207 AQR2576NF
UK (British Standard) 83 x 83 mm S55720-S208 AQR2576NH
IT (3 Modular) 110 x 64 mm S55720-S209 AQR2576NG
US (UL) 64 x 110 mm S55720-S210 AQR2576NJ
Measuring range‚ tempera-
ture
Signal output temperature Measurement range humidi-
ty
Stock No. Product No.
0…50 °C Active S55720-S136 AQR2532NNW
0…100 % S55720-S140 AQR2533NNW
0…50 °C Active 0…100 % S55720-S141 AQR2535NNW
S55720-S137 AQR2530NNW
0…50 °C Active 0…100 % S55720-S219 AQR2535NNWQ
Data sheet N1411
Voltage supply KNX bus
Communication KNX S-mode
KNX LTE-mode
KNX PL-Link
Analog inputs Passive temperature sensor NTC 10k
Analog inputs‚ number 1
Digital inputs Potential-free contacts
Digital inputs‚ number 2
Measuring range CO
2
: 0...5000 ppm
Connection‚ electrical Bus connection: spring terminal
sensor inputs: 4 screw terminals
Range overview AQR2576..
Data sheet N1410
Color Titanium white
Degree of protection IP30
Dimensions (W x H) 55 x 55 mm
Range overview AQR253..
Base modules with KNX for CO
2
measurement
Front modules for base modules
AQR2576..
AQR253..