TREND AD05-24 Operation manual

AD05-24, -230, AD10-24, -230
NON-SPRING RETURN DIRECT-COUPLED DAMPER ACTUATORS FOR
FLOATING AND 2-POSITION CONTROL
PRODUCT DATA
GENERAL
This non-spring return direct-coupled damper actuator
provides floating and two-position control for:
•air dampers,
•VAV units,
•air handlers,
•ventilation flaps,
•louvers, and
•reliable control for air damper applications with up to
1 m2/ (5 Nm) and 2 m2(10 Nm) (seal-less damper
blades; air friction-dependent).
FEATURES
•Declutch for manual adjustment
•Adjustable mechanical end limits
•Removable access cover for direct wiring
•Mountable in any orientation
•Rotation direction and service/OFF switch
SPECIFICATIONS
Supply voltage
AD05-24/AD10-24 24 Vac/dc -15%/+20%,
50/60 Hz
AD05-230/AD10-230 230 Vac -15%/+20%,
50/60 Hz
Nominal voltage
AD05-24/AD10-24 24 Vac/dc, 50/60 Hz
AD05-230/AD10-230 230 Vac, 50/60 Hz
All values stated hereinafter apply to operation under
nominal voltage conditions.
Power consumption
AD05-24/AD10-24 5 VA / 2 W
AD05-230 22 VA / 2 W at 50 Hz
25 VA / 2 W at 60 Hz
AD10-230 22 VA / 2 W at 50 Hz
25 VA / 2 W at 60 Hz
Ambient limits
Ambient operating limits -20...+60 °C (-5...+140 °F)
Ambient storage limits -30...+80 °C (-22...+176 °F)
Relative humidity 5...95%, non-condensing
Safety
Protection standard IP54
Protection class II as per EN 60730-1
Overvoltage category II
Lifetime
Full strokes 60000
Repositions 1.5 million
Mounting
Round damper shaft 8...16 mm
Square damper shaft 6...13 mm; 45° steps
Shaft length min. 41 mm
Auxiliary switches
Optional accessory ACCA-AD0510-SW2
Torque rating 5 Nm / 10 Nm
Runtime for 90°
AD05-24/AD10-24 90 sec (dc / 60 Hz ac)
AD05-24/AD10-24 110 sec (50 Hz ac)
AD05-230 65...110 s (60/50 Hz)
AD10-230 65...140 s (60/50 Hz)
Rotation stroke 95°±3°
Dimensions see "Dimensions" on page 6
Weight 450 g
Noise rating 35 dB(A) max. at 1 m;
40 dB(A) for 230 Vac at
65 sec runtime
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AD05-24, -230, AD10-24, -230 Data Sheet
PRODUCT IDENTIFICATION SYSTEM
A
D 0 5-2 4
Actuator Damper
05 = 5 Nm
10 = 10 Nm
24 = 24 V floating + ON/OFF
230 = 230 V ON/OFF
Fig. 1. Product Identification System
MODELS
order no. supply voltage end switches torque
AD05-24 -- 5 Nm
AD10-24 24 Vac/dc -- 10 Nm
AD05-230 5 Nm
AD10-230 230 Vac -- 10 Nm
BASIC FEATURES
Dir
Rev
Service/Off
AD05-24
1
3
5
6
4
2
7
Fig. 2. Setting units and control elements
Legend for Fig. 2:
1) Universal shaft adapter
2) Mechanical end limits (manually adjustable)
3) Declutch button
4) Function selection switch
5) Removable access cover
6) Anti-rotation bracket
7) M20 cable gland
Contents of Package
The delivery package includes the actuator and parts 1
through 7 (see Fig. 2).
RUN MODES
The function selection switch (see Fig. 3) can be used to
place the actuator into either of two different modes:
•Service/Off; or
•the floating/2-position run mode ("Dir" for CCW-closing
dampers or "Rev" for CW-closing dampers).
Service/Off
Dir
Rev
Service/Off
Dir
Rev
floating/2-position Service / Off
Fig. 3. Function selection switch
Power-Off Behavior
If power is removed, the shaft adapter remains in position.
Service/Off
If the function selection switch is set to the "Service/Off"
position, then all rotary movement is cancelled, and all control
signals are ignored, thus allowing the actuator to be manually
operated safely.
Floating/2-Position Run Mode
If the function selection switch has been set to one of the two
floating/2-position control settings – and if the actuator is
wired correspondingly (see Fig. 7, Fig. 8, and Fig. 9) – then
as soon as operating power is applied, the shaft adapter will
run according to the control signals applied.
Table 1 describes the behavior ("stops," rotates "CCW," or
rotates "CW") of the AD05-24/AD10-24 in dependence upon
the control signals (switch "open" or "24 Vac/dc") applied to
terminals 3 and 4, the function selection switch setting, and
the manner in which the actuator is wired (either for floating
mode: see Fig. 7; or for 2-position mode: see Fig. 8).
Table 1. Behavior of AD05-24/AD10-24
control signal at switch setting
wiring term. 3 term. 4 Dir Service/Off Rev
open open stops stops stops
open 24Vac/dc CCW stops CW
float. 24Vac/dc open CW stops CCW
24Vac/dc open CW stops CCW
2-pos. 24Vac/dc 24Vac/dc CCW stops CW
Table 2 describes the behavior ("stops," rotates "CCW," or
rotates "CW") of the AD05-230/AD10-230 in dependence
upon the control signals (switch "open" or "230 Vac") applied
to terminals 1 and 3 and the function selection switch setting;
only one manner of wiring is permitted (see Fig. 9).
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Data Sheet AD05-24, -230, AD10-24, -230
Table 2. Behavior of AD05-230/AD10-230
control signal at switch setting
terminal 1 terminal 3 Dir Service/Off Rev
open open stops stops stops
open 230 Vac stops stops stops
230 Vac open CW stops CCW
230 Vac 230 Vac CCW stops CW
MANUAL ADJUSTMENT
IMPORTANT
To prevent equipment damage, before manual
adjustment, you must remove power or set the
function selection switch to the "Service/Off"
position.
After removing power or setting the function selection switch
to the "Service/Off" position, the gear train can be disengaged
using the declutch button, permitting the shaft adapter to be
manually rotated to any position.
Limitation of Rotation Stroke
Two adjustable mechanical end limits are provided to limit the
angle of rotation as desired (see Fig. 4). The mechanical end
limits must be securely fastened in place.
Fig. 4. Mechanical end limits
To ensure tight closing of the dampers, the shaft adapter has
a total rotation stroke of 95°.
END SWITCHES
NOTE: End switch functionality is provided by optional
accessory ACCA-AD0510-SW2.
ACCA-AD0510-SW2 provides auxiliary switches which are
freely adjustable between 0 and 90 °
INSTALLATION
CAUTION
To avoid personal injury (electrical shock) and to
prevent equipment damage, before installation,
you must remove power.
These actuators are designed for single-point mounting.
Mounting Instructions
All information and steps are included in the Installation
Instructions (Product Literature No.: TG200854) supplied with
each actuator.
Mounting Position
The actuators can be mounted in any position (IP54 is
dependent upon orientation; see Fig. 5). Choose a mounting
position permitting easy access to cables and controls.
IP54 IP54IP54 IP54
Fig. 5. Mounting for IP54
Anti-Rotation Bracket and Screws
If the actuator is to be mounted directly on a damper shaft,
use the anti-rotation bracket and screws included in the
delivery package. The min. distance between the center of
the damper shaft and the middle of the anti-rotation bracket is
85 mm; a max. of 108 mm is allowed (see also Fig. 11).
Depending upon your mounting site, the actuator may shift in
position slightly while tightening the screws at the top of the
shaft adapter. The anti-rotation bracket features a T-piece
with a 5-mm-long shank to accommodate for this movement.
It is important to ensure that this play is not impeded.
Universal Shaft Adapter
The shaft adapter can be used for shafts of various diameters
and shapes (round: 8...16 mm and square: 6...13 mm).
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AD05-24, -230, AD10-24, -230 Data Sheet
WIRING CAUTION
To avoid personal injury (electrical shock) and to
prevent equipment damage, before wiring, you
must remove power.
Connecting to the Power Supply
In order to comply with protection class II, the power source of
24 V actuators must be reliably separated from the network
power supply circuits as per DIN VDE 0106, part 101.
Access Cover
IMPORTANT
Once the access cover has been removed, please
take care to avoid damaging any of the parts now
accessible.
The access cover can be unscrewed and removed in order to
gain access to the terminal block(s) and perform wiring.
Fig. 6. Access cover
Wiring Diagrams
!
Floating: Dir
CCW
CW
GND/-
24V~/=
3
1
2
5
4
Fig. 7. AD05-24/AD10-24 (floating mode)
!
2-Position: Dir
CCW
CW
GND/-
24V~/=
3
1
2
5
4
Fig. 8. AD05-24/AD10-24 (2-position mode)
2-Position: Dir
CCW
CW
230V~
3
1
2
5
4
NL
230V ~
> 3 mm!
Fig. 9. AD05-230/AD10-230 (2-position mode)
Auxiliary Switches
AUXILIARY SWITCHES
A
UXILIARY SWITCHES
S1
S2
S3
S4
S5
S6
AUXILIARY SWITCHES
S6S5S4
A DB C
S3S2S1
110 230 Vac
5 (3) A
/DCAB
Maximum rating
230 Vac
5 A resistive
3 A inductive
Fig. 10.Auxiliary switches (ACCA-AD0510-SW2)
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Data Sheet AD05-24, -230, AD10-24, -230
Table 3 and Table 4 summarize the information presented in
the preceding wiring diagrams.
Table 3. Signals at terminals for AD05-24/AD10-24
ter-
minal signal in floating mode signal in 2-pos. mode
2 common ~/- common ~/-
3 24 V ~/+
(control signal) 24 V ~/+ (control / power signal)
4 24 V ~/+
(control signal) 24 V ~/+ (control / power signal)
NOTE: All cables connected to these terminals must be
equipped with spark suppression.
Table 4. Signals at terminals for AD05-230/AD10-230 (2-
position mode, only)
terminal signal
1 L (230 V ~)
2 N (230 V ~)
3 control signal
NOTE: All cables connected to these terminals must be
equipped with spark suppression.
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AD05-24, -230, AD10-24, -230 Data Sheet
DIMENSIONS
66
AD05-24
Service/Off
Dir
Rev
62
41
166
85
108
Fig. 11. Dimensions (in mm)
DISPOSAL
WEEE Directive :
At the end of their useful life the packaging
andproductshouldbedisposedofbyasuitable
recycling centre.
Do not dispose of with normal household waste.
Do not burn.
Manufactured for and on behalf of the Environmental and Combustion Controls Division of Honeywell Technologies Sàrl, Ecublens, Route du Bois 37,Switzerland by its Authorized Representative.
Trend Control Systems Ltd reserves the right to revise this publication from time to time and make changes to the content hereof without obligation to
notify any person of such revisions or changes.
Trend Control Systems Limited
P.O. Box 34 Horsham, West Sussex, RH12 2YF, UK. Tel: [phone], Fax:[phone], www.trend-controls.com
6 AD05-24, -230, AD10-24, -230 Data Sheet TA200853 Issue 1/B 12/04/07
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