Catalog

Room automation
Desigo TRA
VAV compact controller with KNX PL-Link
4-61
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www.siemens.com/buildingtechnologies-productcatalog
Siemens Switzerland Ltd
Building Technologies Division
4
Torque
[Nm]
Operating voltage
[V]
Air damper area
[m²]
Power consumption
[VA]
Stock No. Product No.
5 AC 24 0.8 3 S55499-D134 GDB181.1E/KN
10 AC 24 1.5 3 S55499-D135 GLB181.1E/KN
Data sheet N3547
Communication KNX S-Mode
KNX LTE-Mode
KNX PL-Link
Angular rotation 90 °
Positioning time 150 s
Degree of protection IP54
Dimensions (W x H x D) 71 x 158 x 61 mm
Range overview G..B181.1E/KN
VAV compact controller KNX
Basic Documentation No.: P3547
- Networked compact controller with KNX capability for plants with variable or constant air volume flow
- Integrated‚ highly precise differential pressure sensor‚ damper actuator and digitally configurable air
volume controller
- Nominal torque 5 or 10 Nm‚ air damper rotation angle mechanically adjustable between 0 and 90°
- Configurable as single device per room or for cascade control with pressure ratio 1:1‚ positive pres-
sure‚ or negative pressure
- Prewired with a 0.9 m connecting cable and a 0.9 m KNX bus cable
G..B181.1E/KN