Basic Documentation

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Siemens VAV compact controller G..B181.1E/3 | VAV modular controller ASV181.1E/3 CE1P3544en
Smart Infrastructure 2021-10-26
8 Technical data
Power supply AC 24 V (SELV/PELV) G and G0
G..B181.1E/3, ASV181.1E/3
Operating voltage / frequency
AC 24 V ±20 % / 50/60 Hz
G..B181.1E/3
Power consumption at
Actuator holds
1 VA / 0.5 W
Actuator rotates
3 VA / 2.5 W
ASV181.1E/3
Power consumption
1 VA / 0.5 W
Damper actuator (G..B181.1E/3)
Nominal torque
5 Nm (GDB) / 10 Nm (GLB)
Maximum torque
<7 Nm (GDB) / <14 Nm (GLB)
Nominal rotation angle / maximum rotation angle
90° / 95° 2°
Running time for nominal rotation angle 90°
150 s (50 Hz) / 125 s (60 Hz)
Direction of rotation (adjustable with e.g. ACS941)
Clockwise / counter clockwise
Signal inputs
Air volume flow reference or
communication signal YC (core 8)
Input voltage
DC 0/2 … 10 V
Max. perm input voltage
DC 35 V
Reference signals Y1 (core 6)
and Y2 (core 7)
Contact sensing
Contact open
DC 30 V contact voltage
Contact closed
DC 0 V, 8 mA contact current
Signal outputs
Air volume flow measuring
signal U (core 9)
Output voltage
DC 0/2…10 V limited to DC 12 V
Max. output current
DC  1 mA
Time constant (actual value U)
0.05…5 s
Resolution 0.01 s / factory setting 1 s
Configuration and maintenance interface
Series A - D
6-pin, grid 2.54 mm
Series E or later
7-pin, grid 2.00 mm
Power / communication cable
Connection cable
Cable length
0.9 m
(G..B181.1E/3, ASV181.1E/3)
Number of cores and cross-sectional area
6 x 0.75 mm
2
Actuator control cable
Cable length
0.3 m
(ASV181.1E/3)
Number of cores and cross-sectional area
4 x 0.75 mm
2
Degree of protection and safety class
G..B181.1E/3
Degree of protection acc. to EN 60529
(cf. mounting instructions M3544 / M3545)
IP54
ASV181.1E/3
Degree of protection acc. to EN 60529
(cf. mounting instructions M3544 / M3545)
IP40
Safety class acc. to EN 60730
III
Environmental conditions
Operation / transport
IEC 721-3-3 / IEC 721-3-2
Temperature
0...50 °C / −25…70 °C
Humidity (non-condensing)
<95% r.h. / <95% r.h.
Standards and Regulations
Product safety
Automatic electric controls for household and similar use
EN 60730-2-14 (mode of action type 1)
Electromagnetic compatibility
(Application)
For residential, commercial and industrial environments
GDB181.1E/3
GLB181.1E/3
ASV181.1E/3
EU Conformity (CE)
A5W00003842
1)
A5W00000176
1)
A5W00004387
1)
GDB181.1E/3
GLB181.1E/3
ASV181.1E/3
RCM Conformity
A5W00003843
1)
A5W00000177
1)
A5W00004388
1)
Environmental compatibility
CM2E4634E
1)
CM2E3545
1)
The product environmental declaration contains data on environmentally compatible product design
and assessments (RoHS compliance, materials composition, packaging, environmental benefit,
disposal).
Dimensions
G..B181.1E/3
W x H x D
71 x 158 x 61 mm
ASV181.1E/3
W x H x D
68 x 135 x 45 mm