Damper Servomotorları Gruner d 231_en

1. ACTUATOR FOR DAMPERS
Ty p e 2 3 1
Actuator with rotation drive
20 Nm
30 Nm
For the application with
Room ventilation techniques
VAV
Valves
Page: Content:
2 General overview
3 Summary 231, 20 Nm + 30 Nm
4 - 9 Technical characteristics, Type 231, 20 Nm
10 - 15 Technical characteristics, Type 231, 30 Nm
16 Mounting examples
17 Specific characteristics of continuous control
18 - 19 Notes
20 Your way to Gruner
rnative
alte
GR
UNER – he frie n dly
t
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2. 2 GENERAL OVERVIEW: ACTUATORS WITH ROTATION DRIVE
without spring return with spring return
● = Standard
❍ = Optional
Type 227 232 231 228 238
Torque 5 Nm (appr.1 m ) 15 Nm (appr.3 m ) 20 Nm (appr.4 m ) 5 Nm (appr.1 m ) 15 Nm (appr.3 m2)
2 2 2 2
8 Nm (appr.1.6 m2) 30 Nm (appr.6 m2)
Control
Tri-state ● ● ● ● ●
On / Off ● ● ● ● ●
Continuous
(0) 2...10 VDC or ● ● ● ● ●
Ω
(0) 4...20 mA with 500Ω
Power supply
24 VAC/DC ● ● ● ● ●
230 VAC ● ● ● ● ●
Options
Potentiometer ❍ ❍ ❍
Auxiliary switch(es) ❍ ❍ ❍ ❍ ❍
LON Interface ❍
VAV Interface ❍ ❍ ❍ ❍ ❍
Universal locking clamp ● ● ● ● ●
Form locking ❍ ❍ ❍
Applications
Motorised control of dampers, ball and butterfly
valves. Application in mixed air and shut-offer
damper control. For primary HVAC air-handling and
zone units.
Smoke and air isolation shut-off damper control for
ventilation systems Ball valve control for domestic
and drinking water, condensation water, air (i.e.
zone units).
The actuator 231L has digital communication
capabilities and can be networked with a LON-Bus
system. All actuators correspond to the UL, CSA &
DIN-VDE standards, CE guidelines.
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3. SUMMARY TYPES 231, 20 Nm + 30 Nm 3
● = Standard
P5
2
-S
5
2
20
-P
-S
0-
20
20
❍ = Optional
-2
0-
20
20
20
0-
4-
30
23
4-
4-
4-
23
02
-2
3-
02
02
02
3-
-
3
1C
1E
1E
1E
1-
1-
1-
Type
23
23
23
23
23
23
23
Torque 20 Nm 20 Nm 20 Nm 20 Nm 20 Nm 20 Nm 20 Nm
Control Tri-state ● ● ● ● ● ●
On / Off ● ● ●
Continuous control
(0) 2...10 VDC or ●
(0) 4...20 mA
Power supply
24 VAC/DC ● ● ● ●
230 VAC ● ● ●
Options
Potentiometer ● ●
Feedback signal ●
Auxiliary switch(es) ● ●
Page 4 4 4 6 6 6 8
All actuators dispose of manual override button, a mechanical limitation of the angle of rotation and setting button for the rotation direction (cw/ccw).
Actuators according to US-standards available upon demand.
● = Standard
P5
2
5
2
-S
30
-P
-S
0-
30
❍ = Optional
30
0-
30
30
30
-3
4-
0-
23
30
4-
4-
4-
02
23
-2
3-
02
02
02
3-
-
3
1C
1E
1E
1E
1-
1-
1-
Type
23
23
23
23
23
23
23
Torque 30 Nm 30 Nm 30 Nm 30 Nm 30 Nm 30 Nm 30 Nm
Control Tri-state ● ● ● ● ● ●
On / Off ● ● ●
Continuous control
(0) 2...10 VDC or ●
(0) 4...20 mA
Power supply
24 VAC/DC ● ● ● ●
230 VAC ● ● ●
Options
Potentiometer ● ●
Feedback signal ●
Auxiliary switch(es) ● ●
Page 10 10 10 12 12 12 14
All actuators dispose of manual override button, a mechanical limitation of the angle of rotation and setting button for the rotation direction (cw/ccw).
Actuators according to US-standards available upon demand.
GRUNER AG Tel. (++49) 74 26 / 948 - 0 http://www.gruner.de
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4. 4 231-024-20, 231-024-20-P5, 231-024-20-S2
Applications
To regulate dampers, valves or other regulatory
functions:
• sturdy drive • position indication
• blocking resistant • manual operation
• maintenance-free • electromagnetic compatibility controlled
• torque 20 Nm
Technical characteristics
Control On / Off + Tri-state
Connecting voltage 24 VAC (50/60 Hz) / DC ±20%
Power consumption 3.0 W / 5.5 VA
Angle of rotation 91°
Direction of rotation changeable from outside
Running time 60...80 s @ 90°
Torque 20 Nm
Auxiliary switches 2, adjustable from inside (0°...10°/80°...90°)
Switching power auxiliary switch 24 VAC / 5 (2.5) A, change-over switch
Potentiometer 5 kΩ
Connection cable 900 mm / 0.75 mm2
Safety class III
Protection IP54 (cable downwards)
Dimensions 178 x 92.7 x 75 mm
Ambient temperature -20...+50 °C
Maintenance maintenance-free
CE 73/23/EWG, 89/336/EWG
Weight 1,500 g
231-024-20 231-024-20-P5 231-024-20-S2
Connection scheme Connection scheme Connection scheme
BU BNBK BU BNBK BU BNBK BU BNBK
On / Off
2 1 3
BU BNBK BU BNBK S1 S2
Tri-state Potentiometer 1 2 3 4 5 6
Auxiliary switches
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5. 231-024-20, 231-024-20-P5, 231-024-20-S2 5
1 Indication of the angle of rotation (fig. 1)
The damper position is indicated on the scale 0°...90°.
90
0
45 30 15
75 60 45 3
Fixing of the shaft (fig. 1)
60
0...90°
0...90°
0
75
15
0 90
by the locking clamp to the damper shaft: ❑ 9...16 mm
∅ 9...20 mm
2 Adjustment of the auxiliary switches (fig. 2)
The switching cams are not factory-adjusted. The auxiliary switches can be adjusted by the customer as
requested within the range from 0°...10° or 80°...90°. They can also be adjusted upon customer request.
3 Adjustment of the direction of rotation (fig. 3)
L R
The actuator is adjusted to clockwise direction by the factory => “R“. For changing the direction of rota-
tion, turn the adjusting knob to “L”.
S1 S2
BU BN BK 1 2 3 4 5 6
24 VAC 5 (2,5) A
Technical drawing
231-024-20
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6. 6 231E3-230-20, 231E3-230-20-P5, 231E3-230-20-S2
Applications
To regulate dampers, valves or other regulatory
functions:
• sturdy drive • manual operation
• maintenance-free • electromagnetic compatibility controlled
• torque 20 Nm
• position indication
Technical characteristics
Control Tri-state
Connecting voltage 230 VAC (50/60 Hz) ±15%
Power consumption 3.5 W / 3.5 VA
Angle of rotation 91°
Direction of rotation can be chosen by connection
Running time 150 s @ 90°
Torque 20 Nm
Auxiliary switches 2, adjustable from inside (0°...10°/80°...90°)
Switching power auxiliary switch 250 VAC / 5 (2.5) A, change-over switch
Potentiometer 5 kΩ
Connection cable 900 mm / 0.75 mm2
Safety class I
Protection IP54 (cable downwards)
Dimensions 178 x 92.7 x 75 mm
Ambient temperature -20...+50 °C
Maintenance maintenance-free
CE 73/23/EWG, 89/336/EWG
Weight 1,500 g
231E3-230-20 231E3-230-20-P5 231E3-230-20-S2
Connection scheme Connection scheme Connection scheme
(Tri-state) (Tri-state) (Tri-state)
S1 S2
Auxiliary
1 2 3 4 5 6 switches
BU BNBK BU BNBK 2 1 3 BU BNBK
Potentiometer
N N N
L L L
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7. 231E3-230-20, 231E3-230-20-P5, 231E3-230-20-S2 7
1 Indication of the angle of rotation (fig. 1)
The damper position is indicated on the scale 0°...90°.
90
0
45 30 15
75 60 45 3
Fixing of the shaft (fig. 1)
60
0...90°
0...90°
0
75
15
0 90
by the locking clamp to the damper shaft: ❑ 9...16 mm
∅ 9...20 mm
2 Adjustment of the auxiliary switches (fig. 2)
The switching cams are not factory-adjusted. The auxiliary switches can be adjusted by the customer as
requested within the range from 0°...10° or 80°...90°. They can also be adjusted upon customer request.
Technical drawing
231E3-230-20
GRUNER AG Tel. (++49) 74 26 / 948 - 0 http://www.gruner.de
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8. 8 231C-024-20
Applications
To regulate dampers, valves or other regulatory
functions:
• sturdy drive • Adjustment of the regulation range for
• blocking resistant continuous control from insde
• maintenance-free • electromagnetic compatibility controlled
• torque 20 Nm • manual operation
• position indication
Technical characteristics
Control Continuous control
Control signal Y 0...10 VDC or
2...10 VDC (Standard) or
0...20 mA or
4...20 mA
Feedback signal U 0...10 VDC or
2...10 VDC (Standard) or
10 VDC or
15 VDC
Connecting voltage 24 VAC (50/60 Hz) / DC ±20%
Power consumption 4.0 W / 5.5 VA
Angle of rotation 91°
Direction of rotation changeable from outside
Running time 60...80 s @ 90°
Torque 20 Nm
Connection cable 900 mm / 0.75 mm2
Safety class III
Protection IP54 (cable downwards)
Dimensions 178 x 92.7 x 75 mm
Ambient temperature -20...+50 °C
231C-024-20 Maintenance maintenance-free
CE 73/23/EWG, 89/336/EWG
Connection scheme Weight 1,500 g
(Continuous control)
BUBN BK GY
Y U
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9. 231C-024-20 9
1 Indication of the angle of rotation (fig. 1)
The damper position is indicated on the scale 0°...90°.
90
0
45 30 15
75 60 45 3
Fixing of the shaft (fig. 1)
60
0...90°
0...90°
0
75
15
0 90
by the locking clamp to the damper shaft: ❑ 9...16 mm
∅ 9...20 mm
2 Adjustment of the functional switches (fig. 2)
OFF ON
Control signal Y
2...10 VDC (Standard) 1, 2 -
0...10 VDC 2 1
4...20 mA 1 2
0...20 mA - 1, 2
Feedback signal U
2...10 VDC (Standard) 4, (1) 3
ON 0...10 VDC 4 3, (1)
OFF
15 VDC / 5 mA 3, 5 4
1 2 3 4 5 6
10 VDC / 5 mA 3 4, 5
Switches actually unused must be at position OFF.
The constant voltage 15 VDC can be used i.e. for the power supply of the positioner FGEB.
Technical drawing
231C-024-20
GRUNER AG Tel. (++49) 74 26 / 948 - 0 http://www.gruner.de
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10. 10 231-024-30, 231-024-30-P5, 231-024-30-S2
Applications
To regulate dampers, valves or other regulatory
functions:
• sturdy drive • position indication
• blocking resistant • manual operation
• maintenance-free • electromagnetic compatibility controlled
• torque 30 Nm
Technical characteristics
Control On / Off + Tri-state
Connecting voltage 24 VAC (50/60 Hz) / DC ±20%
Power consumption 4.5 W / 8.0 VA
Angle of rotation 91°
Direction of rotation changeable from outside
Running time 60...100 s @ 90°
Torque 30 Nm
Auxiliary switches 2, adjustable from inside (0°...10°/80°...90°)
Switching power auxiliary switch 24 VAC / 5 (2.5) A, change-over switch
Potentiometer 5 kΩ
Connection cable 900 mm / 0.75 mm2
Safety class III
Protection IP54 (cable downwards)
Dimensions 178 x 92.7 x 75 mm
Ambient temperature -20...+50 °C
Maintenance maintenance-free
CE 73/23/EWG, 89/336/EWG
Weight 1,500 g
231-024-30 231-024-30-P5 231-024-30-S2
Connection scheme Connection scheme Connection scheme
BU BNBK BU BNBK BU BNBK BU BNBK
On / Off
2 1 3
BU BNBK BU BNBK S1 S2
Tri-state Potentiometer
1 2 3 4 5 6
Auxiliary switches
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11. 231-024-30, 231-024-30-P5, 231-024-30-S2 11
1 Indication of the angle of rotation (fig. 1)
The damper position is indicated on the scale 0°...90°.
90
0
45 30 15
75 60 45 3
Fixing of the shaft (fig. 1)
60
0...90°
0...90°
0
75
15
0 90
by the locking clamp to the damper shaft: ❑ 9...16 mm
∅ 9...20 mm
2 Adjustment of the auxiliary switches (fig. 2)
The switching cams are not factory-adjusted. The auxiliary switches can be adjusted by the customer as
requested within the range from 0°...10° or 80°...90°. They can also be adjusted upon customer request.
3 Adjustment of the direction of rotation (fig. 3)
L R
The actuator is adjusted to clockwise direction by the factory => “R“. For changing the direction of rota-
tion, turn the adjusting knob to “L”.
S1 S2
BU BN BK 1 2 3 4 5 6
24 VAC 5 (2,5) A
Technische Zeichnung
231-024-30
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12. 12 231E3-230-30, 231E3-230-30-P5, 231E3-230-30-S2
Applications
To regulate dampers, valves or other regulatory
functions:
• sturdy drive • manual operation
• maintenance-free • electromagnetic compatibility controlled
• torque 30 Nm
• position indication
Technical characteristics
Control Tri-state
Connecting voltage 230 VAC (50/60 Hz) ±10%
Power consumption 3.5 W / 3.5 VA
Angle of rotation 91°
Direction of rotation can be chosen by connection
Running time 230 s @ 90°
Torque 30 Nm
Auxiliary switches 2, adjustable from inside (0°...10°/80°...90°)
Switching power auxiliary switch 250 VAC / 5 (2.5) A, change-over switch
Potentiometer 5 kΩ
Connection cable 900 mm / 0.75 mm2
Safety class I
Protection IP54 (cable downwards)
Dimensions 178 x 92.7 x 75 mm
Ambient temperature -20...+50 °C
Maintenance maintenance-free
CE 73/23/EWG, 89/336/EWG
Weight 1,500 g
231E3-230-30 231E3-230-30-P5 231E3-230-30-S2
Connection scheme Connection scheme Connection scheme
(Tri-state) (Tri-state) (Tri-state)
S1 S2
Auxiliary
1 2 3 4 5 6 switches
BU BNBK 2 1 3
BU BNBK
BU BNBK
Potentiometer
N
L
N
N
L
L
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13. 231E3-230-30, 231E3-230-30-P5, 231E3-230-30-S2 13
1 Indication of the angle of rotation (fig. 1)
The damper position is indicated on the scale 0°...90°.
90
0
45 30 15
75 60 45 3
Fixing of the shaft (fig. 1)
60
0...90°
0...90°
0
75
15
0 90
by the locking clamp to the damper shaft: ❑ 9...16 mm
∅ 9...20 mm
2 Adjustment of the auxiliary switches (fig. 2)
The switching cams are not factory-adjusted. The auxiliary switches can be adjusted by the customer as
requested within the range from 0°...10° or 80°...90°. They can also be adjusted upon customer request.
Technical drawing
231E3-230-30
GRUNER AG Tel. (++49) 74 26 / 948 - 0 http://www.gruner.de
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14. 14 231C-024-30
Applications
To regulate dampers, valves or other regulatory
functions:
• sturdy drive • Adjustment of the regulation range for
• blocking resistant continuous control from insde
• maintenance-free • electromagnetic compatibility controlled
• torque 30 Nm • manual operation
• position indication
Technical characteristics
Control Continuous control
Control signal Y 0...10 VDC or
2...10 VDC (Standard) or
0...20 mA or
4...20 mA
Feedback signal U 0...10 VDC or
2...10 VDC (Standard) or
10 VDC or
15 VDC
Connecting voltage 24 VAC (50/60 Hz) / DC ±20%
Power consumption 5.0 W / 8.0 VA
Angle of rotation 91°
Direction of rotation changeable from outside
Running time 60...100 s @ 90°
Torque 30 Nm
Connection cable 900 mm / 0.75 mm2
Safety class III
Protection IP54 (cable downwards)
Dimensions 178 x 92.7 x 75 mm
Ambient temperature -20...+50 °C
231C-024-30 Maintenance maintenance-free
CE 73/23/EWG, 89/336/EWG
Connection scheme Weight 1,500 g
(Continuous control)
BUBN BK GY
Y U
GRUNER AG Tel. (++49) 74 26 / 948 - 0 http://www.gruner.de
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15. 231C-024-30 15
1 Indication of the angle of rotation (fig. 1)
The damper position is indicated on the scale 0°...90°.
90
0
45 30 15
75 60 45 3
Fixing of the shaft (fig. 1)
60
0...90°
0...90°
0
75
15
0 90
by the locking clamp to the damper shaft: ❑ 9...16 mm
∅ 9...20 mm
2 Adjustment of the functional switches (fig. 2)
OFF ON
Control signal Y
2...10 VDC (Standard) 1, 2 -
0...10 VDC 2 1
4...20 mA 1 2
0...20 mA - 1, 2
Feedback signal U
2...10 VDC (Standard) 4, (1) 3
ON 0...10 VDC 4 3, (1)
OFF
15 VDC / 5 mA 3, 5 4
1 2 3 4 5 6
10 VDC / 5 mA 3 4, 5
Switches actually unused must be at position OFF.
The constant voltages 10 VDC and 15 VDC can be used i.e. for the power supply of the positioner FGEB.
Technical drawing
231C-024-30
GRUNER AG Tel. (++49) 74 26 / 948 - 0 http://www.gruner.de
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16. 16 MOUNTING EXAMPLES
Figure 1
Direct mounting to the damper shaft by locking clamp to the ...and fixing by the enclosed anti-torsion bow.
damper shaft...
Figure 2 Figure 3
Direct mounting by two hexagon screws M4 x 30, SW 7, Mounting if the damper is too short.
if the actuator is not mounted directly on the damper.
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17. SPECIFIC CHARACTERISTICS OF CONTINUOUS CONTROL 17
Wiring configuration and recommended cable length
- + Y U 231C - + Y U 231C
BU BN BK GY BU BN BK GY
L2
L1 (I +I ) R >
A G L
24VAC
max. cable length
max. cable length
transformer
I R <
G L
L2
L1
24VAC
transformer
- + - + - + - +
Y U Y U
DC 0(2)...10V DC 0(2)...10V DC 0(2)...10V DC 0(2)...10V
by the controller by the actuator by the controller by the actuator
current of set valve selector
actuator current
cable cross section max. cable length
cable resistance
0,75 mm2 23 m
1 mm2 31 m
cable length 1,5 mm2 46 m
2,5 mm2 76 m
cable cross section For several actuators switched in parallel the
max. cable length must be divided by the number
of actuators.
Teach-in of range of angle > 30°
1. Actuator stand by
2. Adjusting mechanical endstops
3. 15 VDC at Y
4. Power on actuator
5. Actuator starts teach-in process of range of angle (60...120 s)
BUBN BK GY 6. Remove 15 VDC at Y
15 VDC
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18. 18 NOTES
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19. NOTES 19
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20. YOUR WAY TO GRUNER
Stuttgart A8 München
Balingen
Karlsruhe Schömberg
Wehingen
A81
Freudenstadt B27
Gosheim
Denkingen Tuttlingen
Frittlingen
Strasbourg
Rottweil Spaichingen
B14 Aldingen
Schramberg
Offenburg 34
B27
A5 B33
Freiburg
Donaueschingen
B31 Singen
Zürich
Basel
N1
N3
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