Data Sheet for Product
2 / 12 
Siemens  CE1N3547en_e 
Smart Infrastructure    2021-10-20 
Type summary 
Product no. 
Stock no. 
Torque 
Packaging 
unit 
Operating 
voltage 
Power 
consumption 
Manual 
adjuster 
Position 
feedback 
GDB181.1E/KN 
S55499-D134 
5 Nm 
1 Stk. 
AC 24 V 
1 VA / 0,5 W 
3 VA / 2,5 W 
1)
Yes 
True Position 
Potentiometer 
GDB181.1EMKN 
S55499-D505 
18 Stk.
2)
GLB181.1E/KN 
S55499-D134 
10 Nm 
1 Stk. 
GLB181.1EMKN 
S55499-D263 
18 Stk.  
Please refer to data sheet N4698 for information on accessories and spare parts. 
1)
 Actuator rotates 
2)
 Contains additional 18 pcs. ASK78.12 shaft adapters 
Ordering (Example) 
Product no. 
Stock no. 
Description 
Amount 
GDB181.1E/KN 
S55499-D134 
VAV Compact Controller KNX 
1 
Equipment combinations 
Product no. 
Stock no. 
Description 
Doc. number / reference 
AST20 
S55499-D165 
Handheld tool for commissioning and service 
A6V10631836  
AST22 
S55499-D373 
USB/PPS2 Interface Converter 
A6V11236956 
ACS931 
Software 
PC Software for OEMs 
N5853 
ACS941 
Software 
PC Software for Service 
N5852 
Software versions 
VAV Compact Controllers series G and newer are designed for using ETS device profile 
v2.x, however ETS device profile v1.x is supported for backward compatibility reasons. 
Firmware / software version 
Series E 
Series F 
Series G 
Series H 
Production period 
10/2011 – 03/2014 
03/2014 – 01/2017 
01/2017 
01/2020 
Bus module FW version 
4.16 
4.18 
4.24 
4.25 
ETS device profile v1.x 
supported 
supported 
supported 
supported 
ETS device profile v2.x 
not supported 
not supported 
supported 
supported 
Product documentation 
Title 
Topic 
Document ID 
VAV Compact Controllers KNX / 
PL-Link – Technical Basics 
Detailed information about the VAV compact 
controllers with KNX / PL-Link communication 
P3547 
Mounting Instruction VAV Compact 
Controllers KNX / PL-Link 
Mounting / installation instruction for VAV compact 
controllers KNX / PL-Link 5 / 10 Nm 
M3547 
How to obtain documentation and product-related software 
Related documents such as environmental declarations, CE declarations, etc., can be down-
loaded at the following Internet address: 
http://siemens.com/bt/download 
The ETS device profile can be downloaded at the following Internet address: 
http://siemens.com/hvac-td 










