Greenheck MS4110 User Manual

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Page 1

S05, S10, S20 Series Spring Return Direct Coupled Actuators

MS4105, MS4110, MS4120, MS71XX, MS7505, MS7510, MS7520, MS8105, MS8110, MS8120

PRODUCT DATA

FEATURES

• Brushless DC submoto r with electronic stall protection for floating/modulating models.

• Brush DC submotor with electronic stall protection for 2-position models.

• Self-centering shaft adapter (shaft coupling) for wide range of shaft sizes.

• Models available with three torque ratings: 44 lb-in. (5 N•m), 88 lb-in. (10 N•m), and 175 lb-in. (20 N•m).

• Models available for use with two-position, single pole single throw (spst), line- (Series 40) or low- (Series 80) voltage controls.

• Models available for use with floating or switched single-pole, double-throw (spdt) (Series 60) controls.

• Models available for use with proportional current or voltage (Series 70) controls.

• Models available with combined floating/modulating control in a single device.

APPLICATION

MS41XX, MS71XX, MS75XX, MS81XX Spring Return Direct Coupled Actuators (DCA) are used within heating, ventilating, and air-conditioning (HVAC) systems. They can drive a variety of quarter-turn, final control elements requiring spring return fail-safe operation.

Applications include:

• Volume control dampers, mounted directly to the drive shaft or remotely (with the use of accessory hardware).

• Quarter-turn rotary valves, such as ball or butterfly valves mounted directly to the drive shaft.

• Linear stroke globe or cage valves mounted with linkages to provide linear actuation.

• Models available with adjustable zero and span.

• Models available with line-voltage internal end switches.

• Access cover to facilitate connectivity.

• Metal housing with built-in mechanical end limits.

• Spring return direction field-selectable.

• Shaft position indicator and scale.

• Manual winding capability with locking function.

• UL (cUL) listed and CE compliant.

• All Models are plenum-rated per UL873.

Application ....................................................................... 1

Features ........................................................................... 1

Specifications ................................................................... 2

Ordering Information ........................................................ 2

Installation ........................................................................ 4

Wiring ............................................................................... 8

Operation ......................................................................... 12

Checkout .......................................................................... 13

Contents

63-2607—01

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S05, S10, S20 SERIES SPRING RETURN DIRECT COUPLED ACTUATORS

SPECIFICATIONS

Models: See Tables 2 and 3. NOTE: This document also covers the MS7110K and

MS7106K.

Dimensions: See Fig. 1. Device Weight: 7 lb (3.2 kg). Temperature Ratings:

Ambient: -40°F to 140°F (-40°C to 60°C). Shipping and Storage: -40°F to 158°F (-40°C to 70°C).

Humidity Ratings: 5% to 95% RH noncondensing. Electrical Connections:

Field wiring 14 to 22 AWG (2.0 to 0.344 mm sq) to screw

terminals, located under the removable access cover.

Electrical Ratings: See Table 1. End Switches (Two SPDT):

Settings (fixed): 7° nominal stroke, 85° nominal stroke. Ratings (maximum load):

Low-Voltage Models: 250 Vac, 5 A re sisti v e, 3 A inductive. Line-Voltage Models: 250 Vac, 5A resistive.

Mounting: Self-centering shaft adapter (shaft coupling).

Round Damper Shafts: 0.375 to 1.06 in. (10 to 27 mm). Square Damper Shafts: 1/2 to 3/4 in. (13 to 19 mm). Actuator can be mounted with shaft in any position.

NOTE: For 175 lb-in. (20 N•m) models: 3/4 in. or greater

shaft diameter recommended.

Minimum Damper Shaft Length: 1 in. (25 mm); 3 in.

(76 mm) recommended.

Timing (At Rated Torque and Voltage):

Drive Open (typical):

Floating, Modulating Models: 90 seconds. Floating, Modulating Models: 60 seconds. Two-Position Models: 45 seconds ±5 seconds.

Spring Close: 20 seconds typical.

3-15/16 (100)

(40)

1-9/16

(40)

1/4 (6)

1-9/16

(40)

6-1/8 (156)

9-3/4 (247)

2-1/2

(64)

MIN.

3 (76)

MIN.

FROM

SHAFT

END

3 (76)

MIN.

2-15/16 (75)

M20952

1-9/16

Fig. 1. Dimensional drawing of actuator in in. (mm).

Table 1. Electrical Ratings*.

Power Input Power Consumption (VA)

44 lb-in. (5 N•m) 88 lb-in. (10 N•m) 175 lb-in. (20 N•m)

Model(s)

Voltage Frequency

Driving Holding Driving Holding Driving Holding

Floating, Modulating 24 Vac ±20% (Class 2), 24 Vdc 50/60 Hz. 13 5 14 5 16 5 Two-Position, Low-voltage 24 Vac ±20% (Class 2), 24 Vdc 50/60 Hz. 25 8 30 8 40 8 Two-Position, Line-voltage 100-250 Vac 50/60 Hz. 45 13 45 13 60 13

* Floating/Modulating 60 sec models

88 lb-in. (10 N•m) 18 VA Driving 175 lb-in. (20 N•m) 22 VA Driving 24 VAC +- 20%

ORDERING INFORMATION

When purchasing replacement and modernization products from your TRADELINE® wholesaler or distributor, refer to the TRADELINE® Catalog or price sheets for complete ordering number.

If you have additional questions, need further information, or would like to comment on our products or services, please write or phone:

1. Your local Honeywell Automation and Control Products Sales Office (check white pages of your phone directory).

2. Honeywell Customer Care

1885 Douglas Drive North

Minneapolis, Minnesota 55422-4386 In Canada—Honeywell Limited/Honeywell Limitée, 35 Dynamic Drive, Toronto, Ontario M1V 4Z9. International Sales and Service Offices in all principal cities of the world. Manufacturing in Australia, Canada, Finland, France, Germany, Japan, Mexico, Netherlands, Spain, Taiwan, United Kingdom, U.S.A.

63-2607—6 2

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S05, S10, S20 SERIES SPRING RETURN DIRECT COUPLED ACTUATORS

T able 2. O.S. Number Selection (see Table 3 also).

Model manufactured for sale in the United States.

Model manufactured for sale in Europe.

M Electrical Motor

S Fail Safe Function (Spring Return)

41 120 Vac Two-Position Control; Reversible Mount 71 24 Vac Modulating Control; Reversible Mount 75 24 Vac Modulating and Floating Control; Reversible Mount 81 24 Vac Two-Position Control; Reversible Mount

05 44 lb-in. (5 N•m) 10 88 lb-in. (10 N•m) 20 175 lb-in. (20 N•m)

Standard U.S. Model

Standard European Model

Selectable control signal; Adjustable zero and span; Includes service and auto-adapt modes

1 No Feedback 2 Voltage Feedback Signal

0 No End Switches 2 Two End Switches

XX System Controlled Numbers

MS 75 20 A2 0XX

Table 3. Actuator Catalog Numbering (see Table 2 also).

Enhanced models include two internal end switches.

S Spring Return Fail Safe Mode N Non-Spring Return Fail Safe Mode

05 44 lb-in. (5 N•m); Spring Return Only 10 88 lb-in. (10 N•m); Spring Return Only 20 175 lb-in. (20 N•m) 34 300 lb-in. (34 N•m); Non-Spring Return Only

24 24 Vac Floating (Series 60) Control

24-2POS 24 Vac Two-Position Control 120-2POS 120 Vac Two-Position Control 230-2POS 230 Vac Two-Position Control

010 24 Vac Modulating and Floating Control

Fixed Zero/Span, No End Switches

-SW2 Internal End Switches

-SER

Enhanced Modulating; Adjustable Zero/Span

S 10 24-2POS -SW2

Design Life (at Rated Voltage):**

Two-position models: 50,000 full stroke cycles;

50,000 full stroke spring returns.

Floating and Modulating models: 60,000 full stroke cycles;

1,500,000 repositions; 60,000 full stroke spring returns.

Controller Type:

S05, S10, S20: See Table 3. S05, S10, S20: Modulating (Series 70) or Floating (Series 60);

controlled by selector switch. MS71XX: Modulating Voltage Input. Input Impedance: 95K ohms minimum. Feedback Signal: 0 or 2-10 Vdc;

Driving current is 3 mA minimum.

Torque Ratings:

Typical Holding, Driving, Spring Return:

S05: 44 lb-in. (5 N•m).

S10: 88 lb-in. (10 N•m).

S20: 175 lb-in. (20 N•m). Stall Maximum (fully open at 75°F):

S05: 100 lb-in. (11.3 N•m).

S10: 200 lb-in. (22.6 N•m).

S20: 350 lb-in. (39.6 N•m).

Noise Rating at 1m (Maximum):

Holding: 20 dBA (no audible noise). Two-po si ti on models:

Driving: 50 dBA.

Spring Return: 65 dBA. Floating and Modulating models:

Driving: 40 dBA.

Spring Return: 50 dBA.

60 second models

MS7510A2016 MS7510A2214 MS7520A2015 MS7520A2213

Stroke: 95° ±3°, mechanically limited. Approvals: See Table 4.

Table 4. Approva ls.

S05, S10,

S20 Series

MS7110, MS7106

UL/cUL X X UL873 Plenum Rating,

File No. E4436; Guide No. XAPX. CE X C-TICK X

Environmental Protection Ratings:

NEMA2 (US Models) or IP54 (European Models) when

mounted on a horizontal shaft with access cover below the

shaft.

Accessories:

27518 Balljoint (5/16 in.). 103598 Balljoint (1/4 in.). 205860 Electronic Minimum Position Potentiometer. 27520A-E,G,H-L,Q Pushrod (5/16 in. diameter). 32000085-001 Water-tight Cable Gland/Strain-relief Fitting (10

pack). 32003036-001 Weather Enclosure. 32004254-002 Self-Centering Shaft Adapter (supplied with

actuator). 50001194-001 Foot Mount Kit. 50005859-001 NEMA4/4X Enclosure. 50006427-001 Anti-Rotation Bracket (supplied with actuator). SW2-US Auxiliary Switch Package. See also Form 62-2620.

** Floating/Modulating 60 sec models

20,000 full stroke cycles

100,000 repositions

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S05, S10, S20 SERIES SPRING RETURN DIRECT COUPLED ACTUATORS

CAUTION

TRTDAD×=

TASF×

-------------------=

Sizing

Required Torque

In lieu of data from a Specification Engineer or Manufacturer, required torque for a given damper load can be determined using the following method:

Where: —T

= Required torque for the damper load.

—T

= Damper torque rating from the manufacturer,

expressed in either (lb-in.)/(sq ft) or (N•m)/(sq m). the damper load.

—A

= Damper area expressed in either sq ft or sq m.

Actuators Required

In lieu of data from a Specification Engineer or Manufacturer, the number of required actuators for a given damper load can be determined using the following method:

Where: — N = Number of actuators.

= Required torque for the damper load. (See above.)

—T

= Actuator torque rating.

— SF = Safety factor. NOTE: The safety factor accounts for variables such as mis-

alignments, aging of the damper, etc. 0.8 is a typical safety factor.

INSTALLATION

When Installing this Product...

1. Read these instructions carefully. Failure to follow them could damage the product or cause a hazardous condition.

2. Check the ratings given in the instructions and on the product to make sure the product is suitable for your application.

3. Installer must be a trained, experienced service technician.

4. After installation is complete, check out product operation as provided in these instructions.

NOTES:

— When mounted correctly, these slots allow the

actuator to float without rotating relative to the damper shaft.

— Using other brackets or linkages, the actuator can

be foot-mounted or tandem-mounted.

Motor Damage Hazard. Deteriorating vapors and acid fumes can damage metal parts.

Install motor in areas free of acid fumes and other deteriorating vapors.

Equipment Damage Hazard. Tightly securing actuator to damper housing can damage actuator.

Mount actuator to allow it to float along its vertical axis.

Preparation

Before mounting the actuator onto the damper shaft, determine the: — Damper/valve opening direction for correct spring return

rotation. The actuator can be mounted to provide clockwise or counterclockwise spring return.

— Damper shaft size (see the Specifications section).

Determine Appropriate Mounting Orientation

The actuators are designed to open a damper by driving the damper shaft in either a clockwise or counterclockwise

direction (see Fig. 2).

NOTES:

— Actuators are shipped in the fully closed (spring

return) position.

— An arrow molded into the hub points to tick marks

on the label to indicate the hub rotary position.

CCW TO CLOSE (FAIL-SAFE POSITION)

CW TO OPEN

CW TO CLOSE (FAIL-SAFE POSITION)

CCW TO OPEN

IMPORTANT

Location

These actuators are designed to mount directly to a damper external drive shaft. The shaft coupling fastens to the drive shaft. The actuator housing includes slots which, along with an anti-rotation bracket, secure the actuator to the damper frame or duct work (see Fig. 8).

63-2607—6 4

Electrical Shock or Equipment Damage Hazard. Low voltage can shock individuals or short equipment circuitry.

Disconnect power supply before installation.

All wiring must agree with applicable codes, ordinances and regulations.

M20953

Fig. 2. Spring Return DCA mounting orientation.

Measure Damper/Valve Shaft Length

If the shaft is less than three inches in length, the shaft coupling must be located between the damper/valve and actuator housing. If the shaft length is more than three inches, the shaft coupling may be located on either side of the actuator housing.

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S05, S10, S20 SERIES SPRING RETURN DIRECT COUPLED ACTUATORS

If the coupling must be moved from one side of the actuator to the reverse, follow these instructions (see Fig. 3):

1. Remove the retainer clip from the shaft coupling and set it aside for later use.

2. Remove shaft coupling from one side of the actuator.

3. Replace the shaft coupling on the opposite side of the

actuator aligning it based on the stroke labelling.

4. Replace the retainer clip on the shaft coupling using the groove of the coupling.

M19579

Fig. 3. Mounting shaft coupling to actuator opposite side.

Select Actuator Control Signal

These actuators are available in two control types: — Standard: includes mode selection dial to select the desired

input signal.

— Enhanced: includes different mode selection dial to select

the desired input signal. Also includes dials for adjusting the input signal zero and span.

NOTE: Selections are made using a dial that appears on both

the front and back of the actuator (see Fig. 4). For available options, see Table 5.

To select the control signal simply turn the mode selection dial to the desired control signal (as indicated on the device label).

10V

LOCKING PIN

ZERO

Start

Modulating, Forward Modulating, Reverse Floating, Forward Floating, Reverse Service Auto Adapt

MODE SELECT

M20954

SPAN

Span

32V

32007163-011 Rev. C

SPAN AND ZERO EXIST ONLY ON MODELS MS75XXE,H.

Fig. 4. Dials for control signal and zero/span.

Table 5. Actuator Control Signal Selections.

Mode Options Standard Enhanced Details

Floating: forward Floating: reverse Modulating: 0-10 Vdc Modulating: 10-0 Vdc Modulating: 2-10 Vdc Modulating: 10-2 Vdc

Series 60 control. Power to terminal 4 drives toward spring return position. Series 60 control. Power to terminal 3 drives toward spring return position. Series 70 control. 0 Vdc signal drives toward spring return position. Series 70 control. 10 Vdc signal drives toward spring return position. Series 70 control. 2 Vdc signal drives toward spring return position. Series 70 control. 10 Vdc signal drives toward spring return position.

Modulating: forward X Voltage input with adjustable zero and span. Minimum signal drives toward spring

return position.

Modulating: reverse X Voltage input with adjustable zero and span. Maximum signal drives toward spring

return position. Service X Actuator hub stops in place and ignores control signal changes. Auto-adapt X For setup only. Rescales to allow full input signal over mechanically limited stroke.

Feedback: MS75XXA,H and U.S. S… models are 2-10 Vdc, MS75XXB,E and European S… models are 0-10 Vdc.

Feedback: MS75XXA,H and U.S. S… models are 10-2 Vdc, MS75XXB,E and European S… models are 10-0 Vdc.

When operating in Modulating mode, the feedback signal matches the control signal.

Non-Standard Stroke

Mechanical Stroke Limit Reduction

For applications requiring a span less than 95 degrees, a simple adjustment can be made. When the rotational mounting of the shaft coupling is changed, the actuator drives less than the full 95 degrees stroke.

The stroke is adjustable in 5 degree increments. Once adjusted, the actuator drives until the shaft coupling reaches

motor to discontinue driving and the shaft coupling drives no farther. When the actuator returns, it stops at the fail-safe position.

To set the fail-safe position, proceed as follows:

1. Remove the retainer clip from the shaft coupling and set it aside for later use.

2. Remove shaft coupling from the actuator.

3. Rotate the coupling to the desired fail-safe position,

aligning it based on the stroke labelling. See Fig. 5.

the mechanical stop (part of the housing). The stop causes the

5 63-2607—6

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S05, S10, S20 SERIES SPRING RETURN DIRECT COUPLED ACTUATORS

M22065

NOTE: The shaft coupling location determines the

travel span.

EXAMPLE:Setting shaft coupling to an approximate

fail-safe position of 35 degrees (as indicated on the housing) limits stroke to 60 degrees. (See Fig. 5)

4. Install the shaft coupling at this position.

5. Replace the retainer clip on the shaft coupling using the

groove of the coupling.

6. If necessary, replace the holder and position indicator on the shaft coupling.

Fig. 5. Stroke reduction.

Adjustable Zero and Span (Enhanced Modulating Models only)

These actuators have the capability of adjustable zero and span. Fig. 4 shows the dials. These dials are present only on the Enhanced Modulating models. A basic description of these dials follows: — Zero: Sets input voltage to define the 0% angle of rotation. It

is factory set to 0 Vdc, and can be adjusted up to 10 Vdc.

— Span: Adjusts motor response to travel full stroke through

the selected input span. It is factory set to 10 Vdc, and is adjustable from 2 to 32 Vdc.

1. Rotate actuator control signal dial to Auto-Adapt. NOTE: The actuator will drive open, then closed to

establish the new open and closed positions.

2. Return the actuator control signal dial to the desired input signal position.

Manual Positioning

The actuator can be operated with no power present. Use this feature during installation or to move and lock the damper or valve shaft position when there is no power.

To operate the manual positioning:

1. If the power is on, turn it off.

2. Insert supplied hex wrench (key) as shown in Fig. 6.

3. Rotate key in the direction indicated on the cover.

4. Once the desired position is reached, hold the key to

prevent the spring return from moving the actuator.

5. With the key held in place, use a screwdriver to turn the gear train lock pin in the indicated direction until the detent is reached.

NOTE: At the detent, the pin resists further rotation.

6. Remove the key without rotating it further.

To release the manual positioning with no power present:

1. Insert supplied key.

2. Turn key 1/4 turn in the direction indicated on the cover.

3. Remove key without engaging the gear train lock pin.

4. The spring will return actuator to the fail-safe position.

NOTE: Once power is restored, the actuator will return

to normal automated control.

SET ADJUSTABLE ZERO AND SPAN

1. Apply 24 Vac to the actuator.

2. Turn the zero dial (see Fig. 4) past the desired start

point.

3. Using either a controller or signal generator, apply an input signal equal to the start point signal.

4. Slowly adjust zero toward the minimum setting until the actuator hub begins to move.

5. Turn the span dial (see Fig. 4) to the minimum setting (2 Vdc).

6. Using either a controller or signal generator, apply an input signal equal to the desired end point signal.

7. Allow the actuator to open fully.

8. Slowly adjust span toward the maximum setting until the

actuator hub moves slightly from fully open.

9. Carefully adjust span knob toward minimum until the actuator hub returns to fully open.

Auto-Adapt

When using these actuators for standard stroke applications, this function can be ignored. When it is desirable to use a mechanically limited stroke (see Mechanical Stroke Limit Adjustment section), it is possible to use the Auto-Adapt feature to rescale the input signal over the new limited stroke.

63-2607—6 6

ROTATING

LOCKING IN PLACE

Fig. 6. Manual positioning.

M20955

Page 7

Mounting

CAUTION

Device Malfunction Hazard. Improper shaft coupling tightening causes device malfunction.

Tighten shaft coupling with proper torque to prevent damper shaft slippage.

Actuator Damage Hazard. Using actuator as shaft bearing causes device damage.

Use actuator only to supply rotational torque. Avoid any side loads to actuator output coupling bearings.

Equipment Damage Hazard. Can damage the motor beyond repair.

Never turn the motor shaft by hand or with a wrench. Forcibly turning the motor shaft can damage the gear train.

S05, S10, S20 SERIES SPRING RETURN DIRECT COUPLED ACTUATORS

M21007

DAMPER SHAFT

Fig. 7. Proper mounting to square damper shaft.

To mount the actuator to an external drive shaft of a damper, proceed as follows:

1. Place actuator over damper shaft; and hold mounting bracket in place. See Fig. 8.

2. Mark screw holes on damper housing.

3. Remove actuator and mounting bracket.

4. Drill or center-punch holes for mounting screws (or use

no.10 self-tapping sheet metal screws).

5. Turn damper blades to desired normal (closed) position.

6. Place actuator and mounting bracket back into position

and secure bracket to damper box with sheet metal screws.

7. Using 10 mm wrench, tighten shaft coupling securely onto damper shaft using minimum 120 lb-in. (13.6 N•m), maximum 180 lb-in. (20.3 N•m) torque.

NOTE: See Fig. 7 for proper mounting to a square

damper shaft.

PART NO. 5006427-001

ENSURE THAT MOUNTING ASSEMBLY PREVENTS ACTUATOR

ROTATION AND ALLOWS ACTUATOR TO FLOAT ALONG INDICATED AXIS. WHEN TOO TIGHT, THE RESULTING BINDING CAN DAMAGE THE ACTUATOR OR REDUCE TORQUE OUTPUT.

THE BRACKET CAN BE BENT TO ALLOW MOUNTING THE

ACTUATOR PARALLEL TO THE MOUNTING SURFACE.

M20956

Fig. 8. Mounting actuator to damper housing.

7 63-2607—6

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S05, S10, S20 SERIES SPRING RETURN DIRECT COUPLED ACTUATORS

CAUTION

WIRING

Electrical Shock or Equipment Damage Hazard. Disconnect all power supplies before installation.

Motors with auxiliary switches can have more than one disconnect.

IMPORTANT

All wiring must comply with local electrical codes, ordinances and regulations.

Access Cover Removal (Fig. 9)

Equipment Damage Hazard. Improper cover removal can damage electric connections.

Pull the cover along the axis of the actuator. The cover contains contact sockets that must connect

to actuator contact pins.

Bending these pins can permanently damage the

device.

NOTE: This cover can be removed before or after actuator

mounting.

In order to wire the device, the access cover must be removed as follows:

1. Remove the screw from the center of the cover, set the screw aside.

2. Pull the cover along the long axis of the actuator.

3. If the actuator is not yet mounted, set it aside.

4. Remove conduit dust covers as necessary.

5. Thread wire through conduit holes.

6. Connect wires as appropriate to the terminal block(s).

(See Fig. 10 and 11.)

M20957

Fig. 9. Removing access cover.

Typical Wiring

See Fig. 10 through 26 for typical wiring details.

NOTE: With US Models, use 1/2 in. NPS strain relief

gland or 1/2 in. conduit adapters. Recommend using flex conduit. With European Models, use M16 strain relief gland.

63-2607—6 8

S3 S4

S1 S2

Fig. 10. Terminal block details.

234

M20958

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S05, S10, S20 SERIES SPRING RETURN DIRECT COUPLED ACTUATORS

1 POWER SUPPLY. PROVIDE DISCONNECT MEANS

AND OVERLOAD PROTECTION AS REQUIRED.

N/A

FEEDBACK

ACTUATOR

7° 85°

S1 S2

S5 S6

M19571A

ACTUATOR

SPST

LINE VOLTAGE POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED.

M22289

Fig. 11. Terminal block details.

Table 6. Wiring details.

Two-Position

120 Vac

T erminal Floating Modulating

24 Vac

240 Vac

Color

1 power power power power Red 2 common common common neutral Black 3 cw input — — White

4 ccw — — — — 5 feedback feedback — — Brown

Only applies to models with wires.

Sxx24-2POS Models

Sxx010 Models

24 VAC

SPDT

LINE VOLTAGE POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED.

24 VDC SUPPLY ACCEPTABLE.

SET SWITCH TO FLOATING.

Fig. 14. Wiring for SPDT on/off control.

LINE VOLTAGE POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED.

24 VDC SUPPLY ACCEPTABLE.

SET SWITCH TO FLOATING.

24 VAC

SPST

ACTUATOR

OR +

OR N/A

FEEDBACK

2-10 VDC 10-2 VDC 0-10 VDC 10-0 VDC Fltg, fwd Fltg, rev

ACTUATOR

OR +

OR N/A

FEEDBACK

2-10 VDC 10-2 VDC 0-10 VDC 10-0 VDC Fltg, fwd Fltg, rev

M19572

M22290

24 VAC

LINE VOLTAGE POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED.

24 VDC SUPPLY ACCEPTABLE.

SPST

ACTUATOR

Fig. 12. Wiring for low-voltage two-position control.

Sxx120-2POS, Sxx230-2POS Models

M19718B

Fig. 15. Wiring for SPST on/off control.

LINE VOLTAGE POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED.

24 VDC SUPPLY ACCEPTABLE.

SET SWITCH TO MODULATING.

24 VAC

SPST

ACTUATOR

OR +

OR N/A

FEEDBACK

2-10 VDC 10-2 VDC 0-10 VDC 10-0 VDC Fltg, fwd Fltg, rev

M22291

Fig. 16. Wiring for two-wire SPST on/off control.

Fig. 13. Wiring for line-voltage two-position control.

9 63-2607—6

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S05, S10, S20 SERIES SPRING RETURN DIRECT COUPLED ACTUATORS

24 VAC

LINE VOLTAGE POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED.

24 VDC SUPPLY ACCEPTABLE.

SET SWITCH TO FLOATING.

M19573A

ACTUATOR

OR +

OR N/A

FEEDBACK

2-10 VDC 10-2 VDC 0-10 VDC 10-0 VDC Fltg, fwd Fltg, rev

CONTROLLER

12LINE VOLTAGE POWER SUPPLY.

PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED.

SET SWITCH TO FLOATING.

Fig. 17. Wiring for floating control.

Fig. 20. Wiring for high side (triac source) floati ng control.

ACTUATOR

0/2 TO 10 VDC PROPORTIONING CONTROLLER

FEEDBACK

24 VAC

–

LINE VOLTAGE POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED.

24 VDC SUPPLY ACCEPTABLE.

SET SWITCH TO MODULATING.

Fig. 18. Wiring for 0/2-10 Vdc proportioning controllers.

OR +

OR N/A

FEEDBACK

2-10 VDC 10-2 VDC 0-10 VDC 10-0 VDC Fltg, fwd Fltg, rev

M19574A

CONTROLLER

12LINE VOLTAGE POWER SUPPLY.

PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED.

SET SWITCH TO FLOATING.

Fig. 21. Wiring for low side (triac sink) floating control.

HOT

COM

HOT

COM

24 VAC

ACTUATOR

OR +

OR N/A

FEEDBACK

2-10 VDC 10-2 VDC 0-10 VDC 10-0 VDC Fltg, fwd Fltg, rev

ACTUATOR

OR +

OR N/A

FEEDBACK

2-10 VDC 10-2 VDC 0-10 VDC 10-0 VDC Fltg, fwd Fltg, rev

M22283

M22284

4 TO 20 mA PROPORTIONING CONTROLLER

FEEDBACK

24 VAC

–

LINE VOLTAGE POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED.

24 VDC SUPPLY ACCEPTABLE.

SET SWITCH TO MODULATING.

Fig. 19. Wiring for 4-20 mA proportioning controllers.

63-2607—6 10

ACTUATOR

500

OHMS

OR +

OR N/A

FEEDBACK

2-10 VDC 10-2 VDC 0-10 VDC 10-0 VDC Fltg, fwd Fltg, rev

CONTROLLER

12LINE VOLTAGE POWER SUPPLY.

M22282

Fig. 22. Wiring for low side (triac sink) floating control

HOT

COM

PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED.

SET SWITCH TO FLOATING.

24 VAC

using separate transformers.

ACTUATOR

OR +

OR N/A

FEEDBACK

2-10 VDC 10-2 VDC 0-10 VDC 10-0 VDC Fltg, fwd Fltg, rev

M22285

Page 11

S05, S10, S20 SERIES SPRING RETURN DIRECT COUPLED ACTUATORS

0/2 TO 10 VDC PROPORTIONING CONTROLLER

FEEDBACK

24 VAC

–

LINE VOLTAGE POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED.

24 VDC SUPPLY ACCEPTABLE.

SET SWITCH TO MODULATING.

ACTUATOR

OR +

OR N/A

FEEDBACK

2-10 VDC 10-2 VDC 0-10 VDC 10-0 VDC Fltg, fwd Fltg, rev

ACTUATOR

OR +

OR N/A

FEEDBACK

2-10 VDC 10-2 VDC 0-10 VDC 10-0 VDC Fltg, fwd Fltg, rev

M19575A

0/2 TO 10 VDC PROPORTIONING CONTROLLER

FEEDBACK

LINE VOLTAGE POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED.

24 VDC SUPPLY ACCEPTABLE.

SET SWITCH TO MODULATING.

–

24 VAC

ACTUATOR

OR +

OR N/A

FEEDBACK

2-10 VDC 10-2 VDC 0-10 VDC 10-0 VDC Fltg, fwd Fltg, rev

ACTUATOR

OR +

OR N/A

FEEDBACK

2-10 VDC 10-2 VDC 0-10 VDC 10-0 VDC Fltg, fwd Fltg, rev

M22287

Fig. 23. Wiring for 0/2-10 Vdc proportioning controller

operating multiple actuators.

ACTUATOR

0/2 TO 10 VDC PROPORTIONING CONTROLLER

FEEDBACK

24 VAC

–

500

OHMS

LINE VOLTAGE POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED.

24 VDC SUPPLY ACCEPTABLE.

SET SWITCH TO MODULATING.

LOCATE RESISTOR AT THE LAST ACTUATOR.

OR +

OR N/A

FEEDBACK

2-10 VDC 10-2 VDC 0-10 VDC 10-0 VDC Fltg, fwd Fltg, rev

ACTUATOR

OR +

OR N/A

FEEDBACK

2-10 VDC 10-2 VDC 0-10 VDC 10-0 VDC Fltg, fwd Fltg, rev

M22286

Fig. 24. Wiring for 4-20 mA proportioning controlle r

operating multiple actuators.

Fig. 25. Wiring for 0/2-10 Vdc proportioning controller

operating multiple actuators as master/drone.

0/2 TO 10 VDC PROPORTIONING CONTROLLER

LINE VOLTAGE POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED.

24 VDC SUPPLY ACCEPTABLE.

SET SWITCH TO MODULATING.

24 VAC

HOT

COM

–

24 VAC

ACTUATOR

OR +

OR N/A

FEEDBACK

2-10 VDC 10-2 VDC 0-10 VDC 10-0 VDC Fltg, fwd Fltg, rev

ACTUATOR

OR +

OR N/A

FEEDBACK

2-10 VDC 10-2 VDC 0-10 VDC 10-0 VDC Fltg, fwd Fltg, rev

M22288

Fig. 26. Wiring for 0/2-10 Vdc proportioning controller

operating multiple actuators with separate transformers.

11 63-2607—6

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S05, S10, S20 SERIES SPRING RETURN DIRECT COUPLED ACTUATORS

OPERATION

The actuator is designed to be used in ventilating and air conditioning installations to operate valves, dampers, ventilation flaps and louvers requiring torque up to the rating. (For ratings, see the Specifications section.) If the power fails, the actuator will spring return to the start position.

The actuator is operated by a proportional controller. When using a proportional controller, the actuator drives toward its fully open position when the input signal increases; the actuator drives toward the fully closed position when the input signal decreases. The actuator stops when the input signal reaches the desired proportional control point.

IMPORTANT

The actuator is designed to respond to DDC Controller instantaneous contact closures. Take care not to short cycle the actuator. Unstable damper control can cause premature actuator failure.

Actuator Override

To override the control signal (for freeze protection or similar applications):

1. Override to full open: a. Disconnect the input signal (from terminal 3). b. Apply 24 Vac to terminal 3. c. See Fig. 27.

2. Override to full closed: a. Disconnect the input signal (from terminal 3). b. See Fig. 28.

ACTUATOR

0/2 TO 10 VDC PROPORTIONING CONTROLLER

FEEDBACK

LINE VOLTAGE POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED.

24 VDC SUPPLY ACCEPTABLE.

SET SWITCH TO MODULATING.

–

24 VAC

Fig. 27. Override to full open.

SPDT

OR +

OR N/A

FEEDBACK

2-10 VDC 10-2 VDC 0-10 VDC 10-0 VDC Fltg, fwd Fltg, rev

M19576A

ACTUATOR

0/2 TO 10 VDC PROPORTIONING CONTROLLER

FEEDBACK

LINE VOLTAGE POWER SUPPLY. PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED.

24 VDC SUPPLY ACCEPTABLE.

SET SWITCH TO MODULATING.

–

24 VAC

SPST

OR +

OR N/A

FEEDBACK

2-10 VDC 10-2 VDC 0-10 VDC 10-0 VDC Fltg, fwd Fltg, rev

M19577A

Fig. 28. Override to full close.

End Switches

Some models include end switches (see Table 2). For wiring details, see Fig. 11.

SPDT Switches (Fig. 29)

For SPDT end switch wiring, see Fig. 11.

ACTUATOR POSITION

SWITCH CONNECTIONS

Fig. 29. SPDT End Switch Operation.

CONTACT OPEN

CONTACT MADE

S4S1

M19578

63-2607—6 12

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S05, S10, S20 SERIES SPRING RETURN DIRECT COUPLED ACTUATORS

CHECKOUT

Modulating/Floating Operation

1. Mount actuator for required application (either clockwise or counterclockwise rotation to open the damper).

2. Connect power to terminals 1 and 2. (See Fig. 11 and Table 6.)

3. Set “Mode Select” dial to desired control signal. (See Fig. 4 and Table 5.)

4. Apply control signal for actuator 100% position. (See Fig. 11 and Table 6.) a. (0)2-10 Vdc: apply 10 Vdc signal to terminal 3. b. 10-(0)2 Vdc: apply (0)2 Vdc signal to terminal 3. c. (0)4-20 mA: apply 20 mA signal to terminal 3. d. 20-(0)4mA: apply (0)4 mA signal to terminal 3. e. Floating: apply 24 V ac to appropriate CW (3) or CCW

(4) terminal.

5. Actuator drives to 100% position.

6. Apply control signal for actuator 0% position.

(See Fig. 11 and Table 6.) a. (0)2-10 Vdc: apply (0)2 Vdc signal to terminal 3. b. 10-(0)2 Vdc: apply 10 Vdc signal to terminal 3. c. (0)4-20 mA: apply (0)4 mA signal to terminal 3. d. 20-(0)4mA: appl y 20 mA signal to terminal 3. e. Floating: apply 24 V ac to appropriate CW (3) or CCW

(4) terminal.

7. Actuator drives to 0% position.

Spring Return Operation

1. Mount actuator for required application (either clockwise or counterclockwise rotation to open the damper).

2. Connect power to terminals 1 and 2. (See Fig. 11 and Table 6.)

NOTE: For two-position models skip to step 5.

3. Set “Mode Select” dial to desired control signal. (See Fig. 4 and Table 5.)

4. Apply control signal for actuator 50% position. (See Fig. 11 and Table 6.) a. Vdc Input Signal: apply 5-6 Vdc signal to terminal 3. b. mA Input Signal: apply 10-12 mA signal to terminal 3.

c. Floating: apply 24 Vac to appropriate CW (3) or CCW

(4) terminal.

5. Allow the actuator to drive to 50% position.

6. Disconnect wire from terminal 1.

7. Actuator spring returns to 0% position.

8. Re-connect wire to terminal 1, actuator drives towards

100% position.

Feedback Operation

1. Connect a multi-meter, set for Vdc, to terminals 2 and 5.

2. Apply the same signal as in step 4 of Modulating

Operation.

3. The multi-meter reading increases to match the input signal as actuator drives towards 100% position.

4. Apply the same signal as in step 6 of Modulating Operation.

5. The multi-meter reading decreases to match the input signal as actuator drives towards 0% position.

Direct Checkout

1. Mount actuator for required application (either clockwise or counterclockwise rotation to open the damper).

2. Check damper position and make sure that 24 Vac is present at the appropriate connections. (See Fig. 10.)

3. Apply control signal to the appropriate connections to move the damper to the opposite position. The actuator should drive the damper.

4. If actuator does not run, verify that the actuator is properly installed for either clockwise or counterclockwise rotation.

5. If actuator is correctly installed and still does not run, replace the actuator.

Two-Position Checkout

1. Mount actuator for required application (either clockwise or counterclockwise rotation to open the damper).

2. Check damper position and make sure that power is present at terminals 1 and 2.

3. Actuator drives to 100% position.

4. Disconnect power from terminals 1 and 2.

5. Actuator spring-returns to 0% position.

6. If actuator is correctly installed and does not run, replace

the actuator.

13 63-2607—6

Page 14

63-2607—6 14

Page 15

15 63-2607—6

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S05, S10, S20 SERIES SPRING RETURN DIRECT COUPLED ACTUATORS

Automation and Control Solutions

Honeywell International Inc. Honeywell Limited-Honeywell Limitée 1985 Douglas Drive North 35 Dynamic Drive Golden Valley, MN 55422 Toronto, Ontario M1V 4Z9 customer.honeywell.com