Greenheck AM-674 User Manual

ies

-60xx

MS41-60xx Series

Non-Spring Return DuraDrive® Modulating Actuator

The DuraDrive direct coupled 24 Vac non-spring
return rotary electric actuators are designed for
modulating control of dampers.

Features:

• Compact, lightweight design.

• Self-adapting capability for maximum flexibility in damper
positioning.

• Manual override.

•5

q offset from 0q as shipped from factory.

• Offset and slope (zero and span) adjustment models
available.

• Independently adjustable dual auxiliary switches available.

• CUL and UL listed; CE certified.

• 0 to 10 Vdc feedback output.

0

9

45

0

9

US

LISTED

Model Chart

Damper Actuators.

Output Torque

Rating

Model No.

lb.-in.
(N-m)

Minimum 50 Hz 60 Hz

MS41-6043

MS41-6043-520 Yes None

MS41-6043-522 Yes Two

35 (4)

MS41-6043-502 None Two

MS41-6083

MS41-6083-520 Yes None

MS41-6083-522 Yes Two

70 (8)

MS41-6083-502 None Two

Valve Actuator/Linkages.

Model No.

a

Linkage

(Included)

MS41-6043-200
MS41-6043-202 Yes
MS41-6083-200 No

AV-603 24 Vac + 20% - 15% 3.3

MS41-6083-202 Yes

a Refer to Valve Catalog, F-27384 for correct applications.

Actuator Power Input

Voltage

Running

24 VAC

+20%-15%

VA

VA

Slope/Offset

Adjustable

(Zero Span)

SPDT
Auxiliary
Switches

None None

3.3
None None

Actuator Power Input 50/60 Hz.

Voltage

Approximate Timing in
Seconds @ 70°F (21°C)

with No Load

108 90

150 125

SPDT Auxiliary

VA

Running

Shaft Size

3/8" to 5/8"

dia.

1/4" to 1/2"

sq.

9/16" hex

Switches

No

175

MS41-60xx Series

Specifications

Inputs

Control signal

Power

Connections 3 ft. (0.9 m) long, 18 AWG leads, plenum-rated.

Outputs

Electrical

Mechanical

Environment

Ambient temperature limits

Humidity 5 to 95% RH, non-condensing.

Locations NEMA 2, IP54 to EN60529.

Dimensions 5-7/16 H x 2-3/4 W x 2-3/8 D in. (138 x 70 x 60 mm ).

Agency Listings

UL UL-873, Underwriters Laboratories.

European Community

CUL Canadian Standards C22.2 No. 24-93.

General Instructions Refer to F-27214.

MS41-60x3: Proportional, 0 to 10 Vdc; input resistance 100K:Control signal adjustment available

with MS41-60x3-522 and MS41-60x3-522. Start point (offset): 0 and 50 Vdc (factory setting = 0 Vdc)
Span 2 to 30 Vdc.

24 Vac, +20%-15%, rated Class 2, Class III per EN60730.
MS41-6083: 24 Vac +20%/-10% at 90 to 130qF (32 to 55qC) ambient. Half wa

Output voltage: 0 to 10 Vdc.

Maximum output current: 1 mA.

MS41-60xx-502 auxiliary switch contact rating:
AC Rating: 24 Vac, 4A Resistive, 2A Inductive.
DC Rating: 12 to 30 Vdc, DC 2A.

Switching hysteresis: 2q

Switch range: Switch A: 0 to 90q range in 5q intervals; Recommended range usage: 0 to 45q; Factory

etting: 5qSwitch B: 0 to 90q range in 5q intervals; Recommended range usage: 45 to 90q; Factory

s
setting: 85q.

Timing: See Model Chart.

Output torque rating: MS41-6043, 35 lb-in. (4 N-m); MS41-6083, 70 lb-in. (8 N-m).

Stroke: Normal angle of rotation is 90q, limited to a maximum of 95q. Field adjustable to limit travel on
either end of stroke. MS41-60x3

Position indicator: Adjustable pointer is provided for position indication.

Shipping and Storage: -40 to 158qF (-40 to 70qC).
Operating: -25 to 130qF (-32 to 55qC).

EMC Directive (89/336/EEC). Emissions (EN50081-1). Immunity (EN50082-2).

-52x have adjustable start point and span.

ve device.

Accessories

Model No. Description

AM-726 Rotary to linear bracket.
AM-727 Rotary to linear crank arm adaptor.
AM-728 Conduit adaptor.
AM-729 3/8 in. shaft adapter.
AV-603 1/2 to 2 in. Vx-7xxx valve linkage.

176

Typical Applications

1

Line

Volts

24 Vac

Transformer

Black

Red

Common (2)

Hot (1)

MS41-60xx Series

MS41-6043

Vdc Control Signal

Feedback Signal

2 to 10 Vdc

(-)
(+)

(-)

(+)

Grey

Pink

AI (8)

AO (9)

Figure 1 Typical Wiring for Proportional Control, 24 Vac, 0-10 Vdc Input.

Switch A

(COM)

S1

Black Leads

S3 (N.O.)

S2 (N.C.)

Switch B

S6 (N.O.)

S5 (N.C.)

S4 (COM)

0 -10 Vdc

2 - 10 Vdc

output

Figure 2 Typical Wiring for Auxiliary Switch Models MS41-60x3-502, -522, or -202.

177

MS41-6153 Series

MS41-615

Non-Spring Return DuraDrive® Modulating Actuator

The DuraDrive direct-coupled, 24 Vac, non-spring
return electronic actuator is designed for
modulating control of building HVAC dampers.

Features:

• Synchronous motor technology with stall protection.

• Unique self-centering shaft coupling.

• Manual override.

• 133 lb-in (15 N-m) torque.

q offset from 0q as shipped from factory.

•5

• Mechanical range adjustment capabilities.

• Models with independently adjustable, dual auxiliary
switches available.

• Built-in 1/2-in. conduit connection.

• UL and cUL listed, CE certified.

• 0 to 10 (factory set) or 2 to 10 Vdc input field selectable.

• 0 to 10 Vdc feedback output.

US

LISTED

Series

Model Chart

Damper Actuators.

Power Input @ 50/60 Hz

Output

Model No.

MS41-6153

MS41-6153-502 2

Valve Actuator/Linkages.

Model No.

MS41-6153-200
MS41-6153-202 Yes
MS41-6153-220
MS41-6153-222 Yes

a Refer to Valve Catalog, F-27384 for correct applications.

Torque

Rating

lb.-in. (N-m)

133 lb-in
(15 N-m)

a

Voltage

24 Vac

± 20%

Linkage

(Included)

AV-605

AV-607

Running Holding

VA W VA W 50 Hz 60 Hz

5411

VA

Actuator Power Input 50/60 Hz.

Voltage

24 Vac ± 20% 5 4

SPDT
Auxiliary
Switches

No

VA

Running

Approximate Timing in
Seconds @ 70°F (21°C)

with No Load

150 125

SPDT Auxiliary

Watts

Shaft Size

1/4 to 3/4

in. dia.

1/4 to 1/2

in. sq.

Switches

No

No

Specifications

Inputs

178

Control signal 0 to 10 Vdc (factory set) or 2 to 10 Vdc input field selectable (max. 34 Vdc). Resistance: > 100K ohms.

Power

Connections 3 ft. (0.9 m) long, 18 AWG leads.

All 24 Vac circuits are Class 2. 24 Vac +20/-15% @ 50/60 Hz. Running VA: 5 @ 4 W, Holding VA: 1.2 @
1 W. Half wave device.

Specifications (Continued)

Outputs

Position output signal wires 9 and 2.

Output voltage: 0 to 10 Vdc.

Maximum output current: ± 1 mA

Dual auxiliary switches available on MS41-6153-502.

Switch contact rating: 6A resistive, 2A inductive.

Switch voltage: 24 Vac.

Electrical

Mechanical

Environment

Ambient temperature limits

Humidity 5 to 95% RH, non-condensing.

Locations NEMA Type 1, IP54 according to EN 60 529.

Dimensions 8-3/8 H x 3-1/4 W x 2-2/3 D in. (213 x 83 x 68 mm).

Agency Listings

UL UL-873, Underwriters Laboratories. UL Listed to UL 60730.

European Community EMC Directive (89/336/EEC). Emissions (EN50081-1). Immunity (EN61000-6-2).

CUL Canadian Standards C22.2 No. 24-93.

General Instructions Refer to F-27215.

Switching hysteresis: 2

Switch range: Switch A: 0 to 90q range in 5q intervals; Recommended range usage: 0 to 45q; Factory

etting: 5qSwitch B: 0 to 90q range in 5q intervals; Recommended range usage: 45 to 90q; Factory

s
setting: 85q.

Timing: 150 seconds @ 50 Hz. 125 seconds @ 60 Hz.

Output torque rating: 133 lb-in. (15 N-m).

Stroke: Normal angle of rotation is 90q, limited to a maximum of 95q. Field adjustable to limit travel on
either end of stroke.

Position indicator: Adjus

Operation: -25 to 130qF (-32 to 55qC).
Storage and transport: -40 to 158qF (-40 to 70qC).

table pointer is provided for position indication.

MS41-6153 Series

Accessories

Model No. Description

AM-674 Weather shield.
AM-675 Mounting base for weather shield.
AM-703 Span adjustment module.
AM-704 Pulse to 2 to 10 Vdc converter.
AM-705 Remote positioner surface mount for 0 to 10 Vdc control.
AM-706 Remote positioner flush mount for 0 to 10 Vdc control.
AM-726 Linear conversion kit with mounting bracket.
AM-727 Linear conversion kit.

179

MS41-6153 Series

Typical Applications

1

Line

Volts

24 Vac

Transformer

Black

Red

Common (2)

Hot (1)

MS41-6153

Input Control Signal

Feedback Signal

2 to 10 Vdc

(-)
(+)

(-)

(+)

Gray

Pink

AI (8)

AO (9)

Figure 1 Typical Wiring for Proportional Control 24 Vac, 0-10 Vdc Input Standard.

Switch A

Gray/Pink

Gray/Blue

Gray/Red

Black/Pink

Black/Blue

Black/Red

(N.O.)

S3

S2 (N.C.)

S1 (COM)

S6 (N.O.)

S5 (N.C.)

S4 (COM)

Switch B

180

Figure 2 Typical Wiring for Auxiliary Switch Models MS41-6153-502, -505, or -222.

634

ies

MS41-634x Series

Non-Spring Return DuraDrive® Proportional Actuator

For non-spring return applications that require
proportional modulation control of dampers and
valves in HVAC systems.

Features:

• Direct mount to round or square damper shaft.

• 300 lb.-in (34 N-m) rated torque.

• Overload protection throughout rotation.

• Oil immersed gear train provides continuous lubrication.

• NEMA 4 housing (IEC IP56).

• Manual override to allow positioning for installation and
manual operation.

-

• Automatic current sensing motor control provides extended

x

reliability and repeatable timing.

• Proportional control compatible with 2 to 10 Vdc or 4 to
20 mAdc with integrated resistor.

US

LISTED

Model Chart

Damper Actuators.

Output Torque Rating

Model No.

MS41-6343

MS41-6340

MS41-6341 240 Vac ± 10%

a

Valve Actuator/Linkages.

MS41-6043-200 AV-609 24 Vac ± 20% 8 10 N/A No

a

a

The CE directive is not applicable to this model.

Model No.

AV-609: Use with 5 and 6 in. VB-9xxx and 6 in. VB-8xxx globe valves.

lb.-in. (N-m)

Maximum

Stall

300 (34) 600 (68)

Linkage

(Included)

Voltage VA

24 Vac ± 20%

120 Vac ± 10%

a

Power Input @ 50/60 Hz

Watts

Running HoldingMinimum

810NANo <145

Actuator Power Input 50/60 Hz.

Voltage VA

SPDT
Auxiliary
Switches

Running Holding

Approximate

Timing in

Seconds @ 70°F

(21°C) with No

Load

Watts

SPDT Auxiliary

Switches

Specifications

Inputs

Control signal Proportional, 2 to 10 Vdc or 4 to 20 mAdc with intergral 500 ohm resistor.

Power Refer to Model Chart.

Connections 2 ft. (0.6 m) appliance cable. 1/2 in. conduit connectors. For M20 metric conduit, use AM-756 adaptor.

Outputs

Motor Type Brushless DC.

Direction of rotation: CW or CCW rotation is available through reverse mounting.

Mechanical

Dual shaft clamp: Direct coupled using a through hole o

Position indicator: Pointer and scale.

utput hub for 3/8 to 1/2 in. round included.

Shaft Size

1/2 to 1 in.

diameter

1/2 to 5/8 in.

square

187

MS41-634x Series

Specifications (Continued)

Environment

Temperature limits

Humidity 5 to 95% RH, non-condensing.

Locations NEMA 1, NEMA 4 (IEC IP56) with customer supplied water tight connectors.

Dimensions 10-27/32 H x 4 W x 4 D in. (275 x 102 x 102 mm).

Agency Listings

UL

European Community EMC Directive (89/336/EEC). Low Voltage Directive (72/23/EEC).

CSA Ca

Australia

General Instructions Refer to F-26745.

Accessories

Model No. Description

AM-676 Universal shaft extension, approximately 9-1/2 in. long (242 mm) for use on 3/8 to 11/16 in. (10 to 17 mm) round shafts, 3/8 to

AM-703 Span adjustment module mA/Vdc input to 2 to 10 Vdc output.
AM-704 Modulating interface pulse to 2 to 10 Vdc control.
AM-705 Positioner for 0 to 10 Vdc control.
AM-706 Positioner for 0 to 10 Vdc control.
AM-751 Standard anti-rotation
AM-752 Optional anti-rotation bracket 4 in. long x 1-11/16 in. wide (102 x 43 mm), for narrow spaces.
AM-753 Damper shaft mounting clamps for 5/8 in. square shaft, 3 /4 in. and 1 in. round shafts (two pe r package).
AM-754 Standard universal mounting clamps for 3/8 in. to 1/2in. (10 to 13 mm) ro
AM-755 Manual override crank.
AM-756 Metric conduit adaptor M20 x 1.5 to 1/2 in. NPT (two per package).
AV-609 5 and 6 in. Vx-9xxx valve linkage or 6 in VX-8000.

Shipping and Storage: -40 to 160qF (-40 to 71qC) ambient.
Operating: -25 to 140qF (-32 to 60qC).

UL-873, Underwriters Laboratories Listed (File #E9429 category: Temperature-Indicating and
Regulating Equipment.)

nadian Standards C22.2 No. 24-93.

This product meets requirements to bear the C-Tick mark according to the terms specified by the
Communications Authority under the Radio Communications Act 1992.

9/16 in. square shafts. (AM-753 clamps required).

bracket 9 in. long x 13 /16 in. wide (229 x 21 mm), included with actuator.

und and square shaft s, two included with actuator.

Typical Applications

1 Unused conduit port must remain plugged with

a water tight pipe plug as shipped from factory
to maintain NEMA Type 4 or IP56 rating.

2 Ground wire may be Green on some models.

Figure 1 Typical Wiring Diagram for 2 to 10 Vdc Controller with a 24 Vac Actuator

1 Unused conduit port must remain

plugged with a water tight pipe plug as
shipped from factory to maintain NEMA
Type 4 or IP56 rating.

2 Ground wire may be Green on some

models.

Figure 2 Typical Wiring Diagram for 4 to 20 mA Controller with a 24 Vac Actuator

2 to 10 Vdc

Controller

+

-

24 Vac

Unused

(wire nut)

2

White

Red

Black

Black

Black/Blue

+ IN

500Ω

COM

24G

GRDGreen/Yellow

MS41-6343

1

24H

(See Power Wiring Identification for 120 or 240 V Power).

4 to 20 mA

+

24 Vac

White

-

Black/Blue

2

Red

Black

Black

+IN

500Ω

COM

GRDGreen/Yellow

MS41-6343

1

24H

24G

(See Power Wiring Identification for 120 or 240 V Power).

Power Wire Identification

Voltage Designation Wire Color
24 L1 Black
L2 Black/Blue
120 L1 Black
L2 White
240 L1 Brown
L2 Light Blue

Power Wire Identification

Voltage Designation Wire Color
24 L1 Black
L2 Black/Blue
120 L1 Black
L2 White
240 L1 Brown
L2 Light Blue

188