Johnson Controls M9106 Series User manual

Installation Instructions M9106-xGx-2

Issue Date June 30, 2014

Part No. 34-636-1085, Rev. D www.johnsoncontrols.com

M9106-xGx-2 Series Electric

Non-Spring Return Actuators

Installation

IMPORTANT: Use this M9106-xGx-2 Series

actuator only as an operating control. Where failure

or malfunction of the this M9106-xGx-2 actuator

could lead to personal injury or property damage to

the controlled equipment or other property,

additional precautions must be designed into the

control system. Incorporate and maintain other

devices, such as supervisory or alarm systems or

safety or limit controls, intended to warn of or protect

against failure or malfunction of the M9106-xGx-2

Series actuator.

Utiliser ce M9106-xGx-2 Series actuator uniquement

en tant que dispositif de contrôle de fonctionnement.

Lorsqu'une défaillance ou un dysfonctionnement du

M9106-xGx-2 actuator risque de provoquer des

blessures ou d'endommager l'équipement contrôlé

ou un autre équipement, la conception du système

de contrôle doit intégrer des dispositifs de protection

supplémentaires. Veiller dans ce cas à intégrer de

façon permanente d'autres dispositifs, tels que des

systèmes de supervision ou d'alarme, ou des

dispositifs de sécurité ou de limitation, ayant une

fonction d'avertissement ou de protection en cas de

défaillance ou de dysfonctionnement du

M9106-xGx-2 Series actuator.

Parts Included

•M9106-xGx-2 actuator

•M9000-160 anti-rotation bracket

•two No. 12-24 x 1/2 in. self-tapping hex

washer-head screws

•spade terminals

Special Tools Needed

•drill with a 3/16 in. (No. 15, 4.57 mm) drill bit

•5/16 in. (8 mm) square socket or 3/8 in.(10 mm)

12-point socket

•wire/terminal crimper

Mounting

The actuators are not position sensitive, and may be

mounted in any convenient orientation. They may be

installed on a 3/8 to 1/2 in. (10 to 12.7 mm) round shaft

or a 3/8 in. (10 mm) square shaft, 1.7 in. (43 mm) or

longer. If the shaft is less than 1.7 in. (43 mm), install

an extension recommended by the damper

manufacturer.

To mount the actuator, proceed as follows:

1. Press and hold the gear release lever, and rotate

the coupler to the 0 or 90° position. Release the

gear release lever. (See Figure 1.)

Anti-rotation

Bracket

Coupler

Set Screw

Shaft

Center

Coupler A

Damper

Frame

or Duct

Gear

Release

“A” is the distance from the center of the holes in

the anti-rotation bracket to the center of the shaft.

(See Table 1.)

Note:

Figure 1: Mounting Positions

Table 1: Distances from the Anti-rotation

Bracket to the Shaft Center

Shaft Diameter

1/2 in.

3/8 in.

“A” Dimensions 5-1/8 in. 5-1/16 in.

(See Figure 1.) 130 mm 128 mm

2M9106-xGx-2 Series Electric Non-Spring Return Actuators Installation Instructions

2. Bend or cut the anti-rotation bracket to fit the

damper frame or duct as shown in Figure 2.

No. 12-24 Sheet

Metal Screws (2)

Cover

Screw

Slot for

Bracket

Anti-rotation Bracket Anti-rotation

Bracket Tab

Damper

Frame

Figure 2: Anti-rotation Bracket Positions

3. Close the damper.

4. Insert the anti-rotation bracket tab into the slot at

the bottom of the actuator (shown in Figure 2), and

slide the actuator onto the shaft.

5. Refer to the “A” Dimensions in Table 1 and

Figure 1 to position the anti-rotation bracket tab

midway in the actuator slot.

IMPORTANT: The anti-rotation bracket tab

must be placed midway in the actuator slot to

prevent actuator binding and premature wear.

6. Use the anti-rotation bracket as a guide, and drill

the holes in the damper frame or duct for the

bracket (based on the measurements obtained in

Table 1 and Figure 1).

Note: When installing the actuator to a

Johnson Controls damper, use the existing holes in

the damper frame.

7. Attach the anti-rotation bracket to the damper

frame or duct with the two self-tapping screws

provided, using a 1/4 in. (7 mm) flat-blade

screwdriver or 5/16 in. (8 mm) nut driver.

IMPORTANT: Do not overtighten the mounting

screws to avoid stripping the threads.

8. Secure the coupler to the shaft using a 5/16 in.

(8 mm) square socket or 3/8 in. (10 mm) 12-point

socket to tighten the coupler set screw against the

damper shaft. (See Figure 1.)

9. Continue tightening the coupler set screw to

achieve a torque of 150 to 180 lb∙in

(17 to 20 N∙m).

Note: Keep the actuator parallel to the mounting

surface while tightening the set screw.

10. Press and hold the gear release lever, and turn

the shaft by hand to ensure the damper rotates

from its fully closed to fully open position.

11. Release the gear release lever.

Rotation Range

The damper must be checked as follows:

1. Make sure that the damper blade is visually

accessible or its position is permanently marked

on the end of the damper shaft as shown in

Figure 3.)

Figure 3: Damper Position Icons

2. Grasp the damper shaft firmly with a pliers and

manually turn the damper to fully open.

90 Degrees

If the damper shaft rotation is 90°:

1. Press and hold the gear release lever shown in

Figure 1, and rotate the actuator coupler and

damper shaft to the fully closed position as shown

in Figure 4.

Damper

Shaft

Damper

Blade

CCW

Figure 4: Damper Rotation

2. Note the rotation travel (30 to 90°) and direction,

either Clockwise (CW) or Counterclockwise

(CCW), required to close the damper.

If rotation is less than 90°, proceed to the Less

than 90 Degrees section.

3. Release the gear release lever.

M9106-xGx-2 Series Electric Non-Spring Return Actuators Installation Instructions 3

Less than 90 Degrees

If the damper shaft rotation is less than 90°, the

rotation range of the actuator has to be adjusted with

the scale on the actuator cover. (See Figure 5.)

End-stops (2)

Coupler Set

Screw

Damper

Shaft

End-stop

Set Screws

(2)

Stop Gear

Figure 5: Setting the Rotation Range

Use the center of the coupler set screw as a pointer to

observe the position on the scale when rotating the

coupler from one side to the other.

Examples:

•For a rotation range of 90°, move both end-stop

set screws fully up as shown in Figure 5.

•To set a rotation range of 60°, leave one end-stop

set screw fully up, and adjust the other set screw

so the coupler rotates between the 30 and 90°

indicator marks on the scale.

•For a rotation range of 45°, adjust both end-stop

set screws so the coupler rotates between the

30 and 75° indicator marks on the scale.

•To set a rotation range of 30°, move both end-stop

set screws so the coupler rotates between the

30 and 60° indicator marks on the scale.

To accurately set the end stops:

1. Press and hold the gear release lever. Turn the

actuator coupler to the minimum rotation position

for the minimum ventilation flow required.

2. Release the gear release lever.

3. Use a No. 2 Phillips screwdriver to loosen the

end-stop set screw on the actuator that is closest

to the stop gear, and move it in its slot so it is tight

against the stop gear. (See Figure 5.)

IMPORTANT: Do not remove the end-stop

set screws, as this could interfere with the actuator’s

operation.

4. Repeat Steps 1 through 3 to set the desired

maximum rotation position.

5. Tighten both end-stop set screws to a minimum of

25 lb∙in (2.8 N∙m).

6. Turn the actuator coupler and the damper shaft to

the minimum rotation position.

Setup and Adjustments

Direction of Action

In the Direct Acting (DA) mode, a minimum control

signal drives the actuator to the full CCW position, and

a maximum control signal drives it fully CW. For

Reverse Acting (RA) operation, a minimum control

signal drives the actuator to the full CW position, and a

maximum control signal drives it fully CCW. To set an

actuator for RA, proceed to the appropriate section for

the actuator model.

Floating Application: AGx and IGx Models

For CW rotation and RA operation, apply 24 VAC to

the Common (COM) and CW Terminals. For CCW

rotation and DA operation, apply 24 VAC to the COM

and CCW Terminals. (See Figure 6.)

COM

CCW

Figure 6: Direction of Action on

AGx and IGx Model

On/Off Application: IGx Model Only

Drive the IGx model as an On/Off actuator by wiring

continuous 24 VAC power to the COM and

CW Terminals. At the same time, command the

actuator to open by powering the CCW Terminal with

24 VAC. To drive the actuator back to the full CW

position, remove the 24 VAC signal from the CCW

Terminal.

4M9106-xGx-2 Series Electric Non-Spring Return Actuators Installation Instructions

GGx Models

The M9106-GGx-2 proportional actuators are

factory set for Direct Acting (DA) mode with

Jumper W1 in the DA position. Remove Jumper W1

and place it in the RA position. (See Figure 7.)

(CW) DA (CCW) RA

NC2

NO2

NC1

NO1

VDC/mA

+24

COM

Jumper W3

Factory Set

VDC mA

Jumper W2

Jumper W1

Factory Set

Input

0-10 VDC

0-20 mA 2-10 VDC

4-20 mA

Feedback

0-10 VDC 2-10 VDC

Direct Acting (DA)

Reverse Acting (RA)

Rotation Direction

with Increasing Signal

Factory Set

Note: Jumper W1 is not

available on the

floating models.

Common

+24 VAC Power

VDC/mA

Feedback Output

Figure 7: Calibrating the GGx Models

Jumpers (GGx Models)

The M9106-GGx-2 proportional actuators are

factory set with Jumper W2 in the 0 to 10 VDC position

and Jumper W3 in the VDC position.

The VDC/mA terminal is the control input signal.

Jumper W3 must be in the VDC position for

voltage input and in the mA position for current input.

The FB Terminal is the feedback output. (See

Figure 7.)

Mode Switches (IGx Models)

The M9106-IGx-2 models offer adjustable rotation

times of 1, 1.5, 2, 5.5, and 11 minutes (factory set for

1 minute). Switch settings determine the rotation time

of the IGx models. Refer to Figure 8 to position the

mode switches for the desired rotation time.

NC2

NO2

NC1

NO1

Time

(Minutes)

1.0

1.5

2.0

5.5

11.0

1.0

Off

On Off

Off

ABC

Off

Off Off

Off

Off On

Off

On On

Mode

Switch Settings

Note: The IGA models have Board 1, and the IGC models

have both Board 1 and Board 2.

Board 1

Board 2

COM

CCW

Off On

Figure 8: Mode Switch Settings on IGx Models

The 1-, 1.5-, and 2-minute settings are ideal for on/off

and floating applications, and replace the

M9104-xGx-2 1.5-minute models. The 5.5- and

11-minute settings are replacements for the 35 lb∙in

(4 N∙m) EDA-2040 and the ATP-2040 models.

Feedback Signal

The feedback signal will vary with a change to the

rotation range. For the GGA and GGC models, a

change to the rotation range changes the feedback

signal and the operating range proportionally. For the

AGF model, resistance feedback is reduced

corresponding to the reduced rotation range. (See

Figure 9.)

90°

0.0V

2.0V

10.0V

8.7V 7.3V 6.0V 4.7V 3.3V

10.0V

8.3V 6.7V 5.0V 3.3V 1.7V

75°

60° 60°

45°

45° 30°

30°

15°

0°

Rotation Range

2-10V

Feedback

0-10V

Feedback

Direct

Acting

10.0k

Ω

6.7k

Ω

1.7k

ΩΩ

8.3k

Ω

0-10k ohms

Feedback

Ω

5.0k 3.3k

Ω

Direct or

Reverse

Acting

2-10V

Feedback

Reverse

Acting

0-10V

Feedback 0.0V 1.7V 3.3V 5.0V 6.7V 8.3V 10.0V

10.0V

8.7V7.3V

6.0V4.7V

3.3V

2.0V

Set Screw

Adjustment

Set Screw

Adjustment

Note: 0-10k ohms feedback is available on AGF models.

0-10V is available on GGA and GGC models.

Figure 9: Nominal Feedback Signal Relative to

the Rotation Range

M9106-xGx-2 Series Electric Non-Spring Return Actuators Installation Instructions 5

Wiring

CAUTION: Risk of Property Damage.

Do not apply power to the system before checking

all wiring connections. Short circuited or improperly

connected wires may result in permanent damage to

the equipment.

MISE EN GARDE: Risque de dégâts matériels.

Ne pas mettre le système sous tension avant d'avoir

vérifié tous les raccords de câblage. Des fils formant

un court-circuit ou connectés de façon incorrecte

risquent d'endommager irrémédiablement

l'équipement.

IMPORTANT: Make all wiring connections in

accordance with the National Electrical Code and all

local regulations.

The actuator requires a 24 VAC control signal and is

compatible with a variety of controllers. (See

Figure 10.)

Proportional Control

Models: GGx

On-Off Control

Models: IGx

0-10 VDC

0-20 mA

VDC/mA

+24

COM 24 VAC

Auxiliary Switches

Models: All xGC

Feedback Potentiometer

Model: AGF (0-10,000 ohms)

NC1

NO1

10°

NC2

NO2

80°

Floating Control

Models: AGx and IGx

CCW

COM

24 VAC

100%

CCW

Wiper

Figure 10: Wiring for M9106 Models

Note: To avoid excessive wear or drive time on the

motor for the AGx models, use a controller and/or

software that provides a time-out function to remove

the signal at the end of rotation (stall). The GGx and

IGx models have an auto shutoff to avoid excessive

wear or drive time on the motor.

Through the Conduit Openings

Depending on the M9106 model selected, one or both

conduit openings are used.

1. Loosen the cover screw and remove the actuator

cover.

2. Push the plastic conduit plug out of the

conduit opening with fingertip. (See Figure 11.)

Cover

Screw

Cover

Gear

Release

Plugs

(Conduit Openings)

Figure 11: Location of the Conduit Openings

3. Use the Phillips No. 1 screwdriver to puncture a

hole through the center of the plastic conduit plug.

Reinsert the plug into the conduit opening.

Note: For applications requiring metal conduit,

thread the conduit fitting into the conduit opening and

hand tighten.

4. Insert the cable wires through the plastic plug,

compression fitting, or conduit fitting, and connect

to the terminals using the appropriate wiring

diagram in Figure 10.

IMPORTANT: Install all quick-connect

terminals in the same direction to prevent shorting.

(See Figure 12.)

Figure 12: Orientation of Terminals

Note: If using optional pluggable terminal blocks

(M9000-105 or M9000-106), insert the cable wires

through the conduit opening, and then connect the

wires to the terminals.

6M9106-xGx-2 Series Electric Non-Spring Return Actuators Installation Instructions

Auxiliary Switches (xGC Models)

The M9106-xGC-2 models have two built-in

auxiliary switches that may be set for any angle

between 0 and 90° (factory set for 10 and 80°,

nominal). Refer to the Technical Data section for

auxiliary switch ratings.

The following procedures serve as examples to

change the position of the auxiliary switch angles

when starting at full CCW position.

Switch S1

To change the angle of Switch S1 to 20°, refer to

Figure 13 and proceed as follows:

Edge of

Switch

Gear

Release

Plunger

Nodule Guides

(10° Increments) CW

Coupler

Set Screw

0°

90°

Figure 13: Switch Angle Settings

1. Press and hold the gear release. Using the

0 to 90° nodule guides, rotate the coupler until the

center of the coupler set screw is at 20°.

2. Rotate Switch S1 CW, and align the edge of the

switch with the plunger until the plunger rises.

(See Figure 13.)

Note: At this point, the normally closed contact

closes, and the normally open contact opens. (See

Auxiliary Switches in Figure 10.)

Switch S2

To change the angle of Switch S2 to 70°, refer to

Figure 13 and proceed as follows:

1. Press and hold the gear release. Using the

0 to 90° nodule guides, rotate the coupler until the

center of the coupler set screw is at 70°.

2. Rotate Switch S2 CW, and align the edge of the

switch with the plunger until the plunger rises.

(See Figure 13.)

Note: At this point, the normally closed contact

opens, and the normally open contact closes. (See

Auxiliary Switches in Figure 10.)

3. Press and hold the gear release. Rotate the

coupler until the center of the coupler set screw is

back to 0°.

4. Check all the wiring and system settings, and

apply power to the controller. Provide signals to

the actuator to drive it at least one complete cycle

open and closed to verify proper operation.

Repairs and Replacement

Field repairs must not be made. For a replacement or

an accessory, refer to the Ordering Information section

in the M9106-xGx-2 Series Electric Non-spring Return

Actuators Product Bulletin (LIT-2681123).

M9106-xGx-2 Series Electric Non-Spring Return Actuators Installation Instructions 7

Technical Data

Product

M9106-xGx-2 Series Electric Non-Spring Return Actuators

Power Requirements AGx: 20 to 30 VAC at 50/60 Hz; 2.5 VA supply, Class 2

IGx: 20 to 30 VAC at 50/60 Hz; 2.8 VA supply, Class 2

GGx: 20 to 30 VAC at 50/60 Hz; 3.2 VA supply, Class 2

Input Signal

AGx and IGx: 20 to 30 VAC at 50/60 Hz

GGx: 0 to 10 VDC or 0 to 20 mA

Input Signal Adjustments AGx and IGx: CW and COM Terminals, CW rotation

CCW and COM Terminals, CCW rotation

GGx (Voltage Input or Current Input):

Jumper Selectable: 0 (2) to 10 VDC or 0 (4) to 20 mA

Factory Setting: 0 to 10 VDC, CW rotation with signal increase

Action is jumper selectable Direct (CW) or Reverse (CCW) with signal increase.

Input Impedance AGx: 200 ohms, nominal

IGx: 160 ohms, nominal

GGx: Voltage Input, 150,000 ohms; Current Input, 500 ohms

Feedback Signal AGF: 10,000 ohm potentiometer, 1 W

GGx: 0 to 10 VDC or 2 to 10 VDC for 90° (10 VDC at 1 mA)

Corresponds to input signal span selection

Auxiliary Switch Rating

xGC: Two Single-Pole, Double-Throw (SPDT) switches rated at 24 VAC,

1.5 A inductive, 3.0 A resistive, 35 VA maximum per switch, Class 2

Mechanical Output

(Running Torque)

1-, 1.5-, and 2-minute settings: 53 lb∙in (6 N∙m)

5.5- and 11-minute settings: 35 lb∙in (4 N∙m)

Cycles

100,000 full cycles; 2,500,000 repositions rated at 53 lb∙in (6 N∙m)

Audible Noise Rating

35 dBA maximum at 1 m

Rotation Range

Adjustable from 30 to 90°, CW or CCW

Rotation Time IGx: Adjustable with switch settings (Factory set for 1 minute. See

Figure 12.)

60, 90, 120, 330, or 660 seconds (1, 1.5, 2, 5.5 or 11 min.) at 60 Hz;

and 72, 108, 144, 396, or 792 seconds

(1.2, 1.8, 2.4, 6.6, or 13.2 minutes) at 50 Hz

All Other Models: Nominal 60 seconds at 60 Hz and 72 seconds at 50 Hz for 90°

Electrical Connection

1/4 in. spade terminals (Optional pluggable terminal blocks are available.)

Mechanical Connection

3/8 to 1/2 in. (10 to 12.7 mm) round shaft or 3/8 in. (10 mm) square shaft

Enclosure

NEMA 2, IP32

Ambient Operating

Conditions

-4 to 125°F (-20 to 52°C); 90% RH maximum, non-condensing

Ambient Storage

Conditions

IGx: -40 to 186°F (-40 to 86°C); 90% RH maximum, non-condensing

All Other Models: -40 to 176°F (-40 to 80°C); 90% RH maximum, non-condensing

Dimensions (H x W x D)

5.9 x 4.2 x 2.64 in. (150.1 x 106.5 x 67 mm)

Shipping Weight

2.4 lb (1.08 kg)

Agency Compliance UL 873 Listed, File E27734, CCN XAPX

CSA C22.2 No. 139 Certified, File LR85083, Class 3221 02

CE Mark, EMC Directive 89/336/EEC

The performance specifications are nominal and conform to acceptable industry standards. For application at conditions beyond these

specifications, consult the local Johnson Controls office. Johnson Controls, Inc. shall not be liable for damages resulting from misapplication or

misuse of its products.

8M9106-xGx-2 Series Electric Non-Spring Return Actuators Installation Instructions

Building Efficiency

507 E. Michigan Street, Milwaukee, WI 53202

Metasys® and Johnson Controls® are registered trademarks of Johnson Controls, Inc.

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