User guide
4-16 
Damper actuators
http://products.ecc.emea.honeywell.com/europe
2
3
4
5
6
7
8
9
10
11
12
13
14
Direct-coupled actuator with self-centering shaft adapter. 
For the operation of quarter-turn air dampers in safety related applications requiring springreturn fail-
safe operation (e.g. frost protection). 
Optional accessories
Damper actuator 10/20 Nm, SmartAct springreturn 
Protection class IP54
Position indication rotational angle scales 0..90
o
, 90..0
o
End switch function/capacity models with 2 SPDT switches 250 V, 3 (1,5) A; fixed setting at 7
o
 and 
85
o
Shaft mounting for round shafts 10..27 mm; square shafts 13..19 mm
Spring return yes
Manual operation yes
Spring return timing 20 s
Additional description • Rotation direction selectable by flipping the actuator 180
o
 around 
its vertical axis.
• Actuator supplied with complete package mounting parts.
• Autoadapt dipswitch. With this function the full span of the control 
input signal will be used for the applicable angle or rotation.
• Actuators come with detachable wiring box.
• Actuator can be locked and manually wound.
Power supply Control input signal End switches Position
feedback
Runtime Torque Damper area
Type
Vac; VA s;50Hz Nm m
2
24; 8/30 2-pt optional – 45 10 1,5
S1024-2POS
24; 8/30 2-pt 2 – 45 10 1,5
S1024-2POS-SW2
230; 13/45 2-pt optional – 45 10 1,5
S10230-2POS/U
230; 13/45 2-pt 2 – 45 10 1,5
S10230-2POS-SW2
24; 5/14 0/2..10V=;3-pt optional 0..10V= 90 10 1,5
S10010
24; 5/14 0/2..10V=;3-pt 2 0..10V= 90 10 1,5
S10010-SW2/U
Power supply Control input signal End switches Position
feedback
Runtime Torque Damper area
Type
Vac; VA s;50Hz Nm m
2
24; 8/40 2-pt optional – 45 20 4,6
S2024-2POS
24; 8/40 2-pt 2 – 45 20 4,6
S2024-2POS-SW2
230; 13/60 2-pt optional – 45 20 4,6
S20230-2POS
230; 13/60 2-pt 2 – 45 20 4,6
S20230-2POS-SW2/U
24; 5/16 0/2..10V=;3-pt optional 0..10V= 90 20 4,6
S20010
24; 5/16 0/2..10V=;3-pt 2 0..10V= 90 20 4,6
S20010-SW2
End switch kit, with 2 SPDT freely adjustable end-switches
SW2










