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MSXX10, MSXX20 SERIES

63-2607—26

2

1

 Number represents range

2

 All spring return actuators have <25 second spring return time

3

 0/2-10 Vdc

4

45 second drive has 15 VA for MSxx10 and 22 VA driving for MSxx20

SPECIFICATIONS

Models: 

See Tables 2 and 4.

NOTE:

This document also covers the MS7110K and 
MS7106K.

Dimensions: 

See Fig. 1.

Device Weight: 

6 lb (2.7 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 3.

End Switches (Two SPDT):

Dry Contact
Settings (fixed): 7° nominal stroke, 85° nominal stroke.
Ratings (maximum load): 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 Nm) models: 3/4 in. or greater 
shaft diameter recommended.

Minimum Damper Shaft Length: 

1 in. (25 mm); 3 in. 

(76 mm) recommended.

Cable Specification:

300 V, 75° C, Plenum Rated, 3 ft length from end of access 

cover, 18 AWG

Table 1. Features

Model 

Number

Model 

Number 

(including 3 

ft. whip)

Torque

Power Supply

Drive

2

 (sec)

Control Input/Output 

Description

SPDT Aux 

Switch

Voltage

VA 

Driving

1

MS7510A2008 MS7510W2008

88 lb-in 

(10 Nm)

24 Vac/dc

14

90

Floating, Modulating

3

Two-Position (SPST),  

Feedback

0

MS7510A2206 MS7510W2206

2

MS7510H2209

Floating, Modulating

3

Feedback, Two-Position 

(SPST), Adj. Zero & Span

2

MS8110A1008 MS8110W1008

30

45

Two-Position (SPST)

0

MS8110A1206 MS8110W1206

2

MS4110A1002

100-250 Vac

45

45

Two-Position (SPST)

0

MS4110A1200

2

MS3110J1008

24 Vac/dc

14

4

90

Sylk Enabled

0

MS3110J1206

24 Vac/dc

14

4

90

Sylk Enabled

2

MS7520A2007 MS7520W2007

175 lb-in 

(20 Nm)

24 Vac/dc

16

90

Floating, Modulating

3

Two-Position (SPST),  

Feedback

0

MS7520A2205 MS7520W2205

2

MS7520H2208

Floating, Modulating

3

Two-Position (SPST), 

Feedback, Adj. Zero & Span

2

MS8120A1007 MS8120W1007

40

45

Two-Position (SPST)

0

MS8120A1205 MS8120W1205

2

MS4120A1001

100-250 Vac

60

45

Two-Position (SPST)

0

MS4120A1209

2

MS3120J1007

24 Vac/dc

16

4

90

Sylk Enabled

0

MS3120J1205

24 Vac/dc

16

4

90

Sylk Enabled

2

Содержание MS 10 Series

Страница 1: ...age valves mounted with linkages to provide linear actuation FEATURES Brushless DC submotor with electronic stall protection for floating modulating models Floating Modulating models can provide two position SPST control Brush DC submotor with electronic stall protection for two position models Self centering shaft adapter shaft coupling for wide range of shaft sizes Access cover to facilitate con...

Страница 2: ...r greater shaft diameter recommended Minimum Damper Shaft Length 1 in 25 mm 3 in 76 mm recommended Cable Specification 300 V 75 C Plenum Rated 3 ft length from end of access cover 18 AWG Table 1 Features Model Number Model Number including 3 ft whip Torque Power Supply Drive2 sec Control Input Output Description SPDT Aux Switch Voltage VA Driving1 MS7510A2008 MS7510W2008 88 lb in 10 Nm 24 Vac dc 1...

Страница 3: ... available on 75 and 81 Series only M Electrical Motor S Fail Safe Function Spring Return 31 24 Vac communicating Sylk Enabled 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 10 88 lb in 10 Nm 20 175 lb in 20 Nm Aa Standard U S Model Bb Standard ...

Страница 4: ...ctuator 50001194 001 Foot Mount Kit 50005859 001 NEMA4 4X Enclosure 50006427 001 Anti Rotation Bracket supplied with actu ator SW2 US Auxiliary Switch Package See also Form 63 2620 Sylk Bus Sylk is a two wire polarity insensitive bus that provides communications between a Sylk enabled actuator and a Sylk enabled controller For wiring the Sylk enabled actuator may be mounted up to 200 ft 61m from t...

Страница 5: ...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 Th...

Страница 6: ... 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 the m...

Страница 7: ... 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 strok...

Страница 8: ...elf tapping sheet metal screws 5 Turn damper blades to desired normal closed posi tion 6 Place actuator and mounting bracket back into posi tion 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 Nm maximum 180 lb in 20 3 Nm torque NOTE See Fig 8 for proper mounting to a square damper shaft Fi...

Страница 9: ...e 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 11 and 12 NOTE With US Models use 1 2 in NPS strain relief gland or 1 2 in conduit adapters Recom mend using flex conduit With E...

Страница 10: ...oating Modulating Two Position Colora 24 Vac 120 Vac 240 Vac Sylk enabled 1 power power power power power Red 2 common common common neutral common Black 3 cw input s bus White 4 ccw s bus 5 feedback feedback Brown ACTUATOR SPST 24 VAC 1 1 2 2 LINE VOLTAGE POWER SUPPLY PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED 24 VDC SUPPLY ACCEPTABLE ENSURE PROPER GROUNDING OF ACTUATOR CASE V 1...

Страница 11: ...Fltg fwd Fltg rev 3 4 ENSURE PROPER GROUNDING OF ACTUATOR CASE 4 NOTES AFTER TRANSFORMER SELV SAFETY EXTRA LOW VOLTAGE FOR INTERNAL CIRCUIT AND MOTOR 5 A JUMPER WIRE IS NOT REQUIRED BETWEEN PIN 1 AND PIN 3 IF SWITCH IS SET TO 10 2 VDC 5 24 VAC 1 1 2 3 2 LINE VOLTAGE POWER SUPPLY PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED 24 VDC SUPPLY ACCEPTABLE SET SWITCH TO FLOATING M35125 ACTU...

Страница 12: ...2 VDC 0 10 VDC 10 0 VDC Fltg fwd Fltg rev 2 3 ENSURE PROPER GROUNDING OF ACTUATOR CASE 3 NOTES AFTER TRANSFORMER SELV SAFETY EXTRA LOW VOLTAGE FOR INTERNAL CIRCUIT AND MOTOR ACTUATOR CONTROLLER 24 VAC 1 1 2 LINE VOLTAGE POWER SUPPLY PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED SET SWITCH TO FLOATING V OR OR N A FEEDBACK HOT COM 5 4 3 1 2 M35128 24 VAC 1 2 10 VDC 10 2 VDC 0 10 VDC 1...

Страница 13: ...ITCH TO MODULATING LOCATE RESISTOR AT THE LAST ACTUATOR V OR OR N A FEEDBACK FEEDBACK 5 4 3 1 2 M35098 2 10 VDC 10 2 VDC 0 10 VDC 10 0 VDC Fltg fwd Fltg rev 3 ACTUATOR V OR OR N A FEEDBACK 5 4 3 1 2 2 10 VDC 10 2 VDC 0 10 VDC 10 0 VDC Fltg fwd Fltg rev 3 500 OHMS 5 ENSURE PROPER GROUNDING OF ACTUATOR CASE 5 NOTES AFTER TRANSFORMER SELV SAFETY EXTRA LOW VOLTAGE FOR INTERNAL CIRCUIT AND MOTOR ACTUAT...

Страница 14: ... POWER SUPPLY PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED 24 VDC SUPPLY ACCEPTABLE SET SWITCH TO MODULATING V OR OR N A FEEDBACK 5 4 3 1 2 M35100 2 10 VDC 10 2 VDC 0 10 VDC 10 0 VDC Fltg fwd Fltg rev 3 ACTUATOR V OR OR N A FEEDBACK 5 4 3 1 2 2 10 VDC 10 2 VDC 0 10 VDC 10 0 VDC Fltg fwd Fltg rev 3 24 VAC 1 24 VAC 1 2 24 VAC 1 HOT COM 4 ENSURE PROPER GROUNDING OF ACTUATOR CASE NOTES...

Страница 15: ...lications 1 Override to full open a Disconnect the input signal from terminal 3 b Apply 24 Vac to terminal 3 c See Fig 32 2 Override to full closed a Disconnect the input signal from terminal 3 b See Fig 33 Fig 32 Override to full open Fig 33 Override to full close End Switches Some models include end switches see Table 2 For wiring details see Fig 12 SPDT Switches Fig 34 For SPDT end switch wirin...

Страница 16: ...ves 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 d...

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