M9104 Series Electric Actuator Installation Bulletin

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Виробник	JCI
Код документа	m9104-series-electric-actuator-installation-bulletin
Група обладнання	M9000 Series Actuator
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Текст документа

34- 636- 704, Rev. E

Installation Bulletin M9104
Issue Date March 2016

M9104 Series Electric Actuator

I nstallation Tools Required
• 1/4 in. (7 mm) flat-blade screwdriver
IMPORTANT: Use this M9104 actuator only to
control equipment under normal • Phillips No. 1 screwdriver
operating conditions. Where failure or • center punch
malfunction of the actuator could lead
to personal injury or property damage • 5/16 in. (8 mm) square socket or 3/8 in. (10 mm)
to the controlled equipment or other 12-point socket
property, additional precautions must • needle-nose pliers
be designed into the control system.
Incorporate and maintain other
devices, such as supervisory or
alarm systems or safety or limit M ounting
controls, intended to warn of or The M9104 actuators are not position sensitive, and
protect against failure or malfunction can be mounted in any convenient orientation. They
of the actuator. can be installed on a 3/8 in. to 1/2 in. (10 to 13 mm)
IMPORTANT : Utiliser ce M9104 actuator round shaft or a 3/8 in. (10 mm) square shaft, 1.7 in.
uniquement pour commander des (43 mm) or longer. If the shaft is less than 1.7 in.
équipements dans des conditions (43 mm), install an extension recommended by the
normales de fonctionnement. damper manufacturer.
Lorsqu'une défaillance ou un To mount the actuator, proceed as follows:
dysfonctionnement du actuator
risque de provoquer des blessures 1. Press and hold the gear release lever, and rotate
ou d'endommager l'équipement the coupler to the 0 or 90° position. Release the
contrôlé ou un autre équipement, la gear release lever. (See Figure 1.)
conception du système de contrôle Note:
doit intégrer des dispositifs de Damper “A” is the distance
Frame from the center
protection supplémentaires. Veiller or Duct of the holes in
dans ce cas à intégrer de façon the anti-rotation
permanente d'autres dispositifs, tels Coupler bracket to the
que des systèmes de supervision ou Set Screw center of the shaft.
d'alarme, ou des dispositifs de 90
6 0 30 0
0 90
sécurité ou de limitation, ayant une Coupler
30 60
Shaft
fonction d'avertissement ou de Center A
protection en cas de défaillance ou Gear
de dysfonctionnement du actuator. Release

Anti-rotation
Bracket

Parts Included Figure 1: Mounting Positions
• M9104 Series actuator
2. Bend or cut the anti-rotation bracket to fit the
• anti-rotation bracket damper frame or duct as shown in Figure 2.
• two No. 12-24 sheet metal screws
• spade terminals
© 2016 Johnson Controls, Inc.
Part No. 34-636-704, Rev. E www.johnsoncontrols.com
Code No. LIT-2681064
Cover
No. 12-24 Sheet
Metal Screws (2)
Screw
Slot for
S etting the Actuator Stroke
Bracket The damper must be checked as follows:
Anti-rotation 1. Make sure that the damper blade is visually
Anti-rotation Bracket Bracket Tab accessible or its position is permanently marked on
Damper the end of the damper shaft as shown in Figure 3.)
Frame

Figure 2: Anti-Rotation Bracket Positions

3. Close the damper.
Figure 3: Damper Position Icons
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. 2. Grasp the damper shaft firmly with a pliers and
manually turn the damper to fully open.
5. Refer to the “A” Dimensions in Table 1 and
Figure 1 to position the anti-rotation bracket tab
midway in the actuator slot. Rotation of 90°
If the damper shaft rotation is 90°:
IMPORTANT: The anti-rotation bracket tab
must be placed midway in the 1. Press and hold the gear release lever shown in
actuator slot to prevent actuator Figure 1, and rotate the actuator coupler and
binding and premature wear. damper shaft to the fully closed position as shown
in Figure 4.
Table 1: Distances from the
Damper
Anti-Rotation Bracket to Shaft Center
Damper
Shaft Diameter 1/2 in. 3/8 in. Shaft
“A” Dimensions 5-1/8 in. 5-1/16 in.
Damper
(See Figure 1.) 130 mm 128 mm Blade

6. Attach the anti-rotation bracket to the damper or
CCW CW
duct using the two No. 12-24 sheet metal screws to to
provided. Close Close

IMPORTANT: Do not overtighten the sheet Figure 4: Damper Rotation
metal screws, or the mounting
surface can be stripped. 2. Note the rotation travel (30 to 90°) and direction,
either Clockwise (CW) or Counterclockwise
7. Secure the coupler to the shaft using a 5/16 in. (CCW), required to close the damper.
(8 mm) square socket or 3/8 in. (10 mm) 12-point
socket to tighten the coupler set screw against the If rotation is less than 90°, proceed to Rotation
damper shaft. (See Figure 1.) Less than 90° section.
8. Continue tightening the coupler set screw to 3. Release the gear release lever.
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.
9. 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.
10. Release the gear release lever.

2 M9104 Series Electric Actuator Installation Bulletin
Rotation Less than 90°
If the damper shaft rotation is less than 90°, the stroke C alibration
of the actuator has to be adjusted with the scale on the
actuator cover. (See Figure 5.) Jumper Settings
Coupler Set The M9104-AGx-2 floating actuators do not have
End-stop Screw
Set Screws
jumper settings. The M9104-GGx-2 proportional
(2) End-stops (2) actuators are factory set for Direct Acting (DA) with
90
60 30 0 Damper Jumper W1 in the DA position, Jumper W2 in the
Stop Gear 0 90 Shaft
30
0 to 10 VDC position, and Jumper W3 in the
60
VDC position.
Figure 5: Setting the Rotation Range The VDC/mA terminal is the control signal input.
Jumper W3 must be in the VDC position for voltage
Use the center of the coupler set screw as a pointer to input and in the mA position for current input. The
observe the position on the scale when rotating the FB Terminal is the feedback output. (See Figure 6.)
coupler from one side to the other.
Jumper W1
Examples: Direct Acting (DA) Coupler Coupler
Reverse Acting (RA) Set Screw
• For a rotation range of 90°, move both end-stop Rotation Direction
set screws fully up as shown in Figure 5. with Increasing Signal
Factory Set
• To set a rotation range of 60°, leave one end-stop
set screw fully up, and adjust the other set screw (CW) DA (CCW) RA
so the coupler rotates between the 30° and the Note: Jumper W1 is not
90° indicator marks on the scale. available on the
floating models. NC2
NO2
• To set a rotation range of 45°, adjust both Jumper W2 C2
end-stop set screws so the coupler rotates Factory Set
C1
between the 30° and 75° indicator marks on the FB
NC1
NO1
Input
scale. 0-10 VDC 2-10 VDC VDC/mA
0-20 mA 4-20 mA +24
• To set a rotation range of 30°, move both end-stop Feedback COM
set screws so the coupler rotates between the 0-10 VDC 2-10 VDC
30°and 60° indicator marks on the scale.
Jumper W3 Common
To accurately set the end stops: Factory Set +24 VAC Power
VDC/mA
1. Press and hold the gear release lever. Turn the Input Feedback Output
actuator coupler to the minimum rotation position VDC mA
for the minimum ventilation flow required.
Figure 6: Calibrating M9104-GGx-2 Models
2. Release the gear release lever.
3. Use a flat-blade 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.

M9104 Series Electric Actuator Installation Bulletin 3
Direction of Action Feedback Signal
In the DA mode, a minimum control signal will drive The feedback signal will vary with a change to the
the actuator to the full CCW position, and a maximum rotation range. For the GGA and GGC models, a
control signal will drive it fully CW. For Reverse Acting change to the rotation range changes the feedback
(RA) operation, a minimum control signal will drive the signal and the operating range proportionally. For the
actuator to the full CW position, and a maximum AGF model, resistance feedback is reduced
control signal will drive it fully CCW. corresponding to the reduced rotation range.
(See Figure 8.)
To set an actuator for RA, perform the procedures that
follow for the appropriate model. Rotation Range
Set Screw Set Screw
Adjustment Adjustment
Floating (AGA, AGC, and AGF) Models 90° 0°
75° 60° 45° 30° 15°
Loosen the cover screw, and remove the actuator 0° 15° 30° 45° 60° 75° 90°
cover. For CW rotation, apply 24 VAC to the COM and 0-10V
Direct Feedback 10.0V 8.3V 6.7V 5.0V 3.3V 1.7V 0.0V
CW Terminals. For CCW rotation, apply 24 VAC to the 2-10V
Acting 10.0V 8.7V 7.3V 6.0V 4.7V 3.3V 2.0V
COM and CCW Terminals. (See Figure 7.) Feedback
0-10V
Reverse 0.0V 1.7V 3.3V 5.0V 6.7V 8.3V 10.0V
Feedback
Acting 2-10V 2.0V 3.3V 4.7V 6.0V 7.3V 8.7V 10.0V
Feedback
Direct or 0-10k ohms
Reverse Feedback 10k Ω 8.3k Ω 6.7k Ω 5.0k Ω 3.3k Ω 1.7kΩ 0 Ω
Acting
Note: 0-10V is available on GGA and GGC models.
CCW Terminal 0-10k ohms feedback is available on AGF models.
CCW
CW Terminal CW
COM Figure 8: Nominal Feedback Signal
Common Terminal Relative to the Rotation Range

Figure 7: Rotation for Floating Models

Proportional (GGA and GGC) Models
Remove Jumper W1, and place it in the RA position.
(See Figure 6.)

4 M9104 Series Electric Actuator Installation Bulletin
Floating Control
W iring Models: AGA, AGC, and AGF
CCW ~

!
CW ~
24 VAC
CAUTION: Risk of Electric Shock. COM <
Disconnect the power supply before making
Proportional Control
electrical connections to avoid electric shock. Models: GGA and GGC
MISE EN GARDE : Risque de décharge FB + 0-10 VDC
électrique. Débrancher l'alimentation avant de 0-10 VDC
VDC/mA +
réaliser tout raccordement électrique afin d'éviter 0-20 mA
+24 ~
tout risque de décharge électrique. 24 VAC
COM < -

Auxiliary Switches
Models: AGC and GGC

! CAUTION: Risk of Property Damage.
S1
NC1 NC2
S2
80°

Do not apply power to the system before checking NO2
C1 NO1
all wiring connections. Short circuited or improperly C2
connected wires may result in permanent damage to
10°
the equipment.
Feedback Potentiometer
MISE EN GARDE : Risque de dégâts matériels. Model: AGF (0-10,000 ohms)
Ne pas mettre le système sous tension avant d'avoir 100%
vérifié tous les raccords de câblage. Des fils formant CW CW
un court-circuit ou connectés de façon incorrecte CCW
Wiper 0%
risquent d'endommager irrémédiablement
l'équipement.
Figure 9: Wiring Diagrams for the M9104 Series

IMPORTANT: Make all wiring connections in
accordance with the National
Electrical Code and all local
regulations.

The M9104 actuator requires a 24 VAC control signal
and is compatible with a variety of controllers.
(See Figure 9.)

M9104 Series Electric Actuator Installation Bulletin 5
Depending on the M9104 model selected, one or both
conduit openings are used.

1. Push the plastic conduit plug out of the conduit
A uxiliary Switches (M9104-xGC)
opening with fingertip. (See Figure 10.) The built-in auxiliary switches can be set for any angle
between 0 and 90° (factory set for 10 and 80°). Refer
Cover
Screw to the Specifications section for auxiliary switch
Cover ratings.
The following procedures serve as examples to
Gear change the position of the auxiliary switch angles
Release
when starting at full CCW position.
Plugs
(Conduit Openings)
Adjusting Switch Cam S1
Figure 10: Location of the Conduit Openings
To change the angle of Switch Cam S1 to 20°:
2. Use the Phillips screwdriver to puncture a hole 1. Press and hold the gear release. Using the
through the center of the plastic conduit plug. 0 to 90° nodule guides, rotate the coupler until the
Reinsert the plug into the conduit opening. center of the coupler set screw is at 20°.
Note: For applications requiring metal conduit, 2. Rotate Switch Cam S1 CW, and align the edge of
thread the conduit fitting into the conduit the switch cam with the switch plunger until the
opening and hand tighten. plunger rises. (See Figure 12.)
3. Insert the cable wires through the plastic plug,
compression fitting, or conduit fitting, and connect Coupler
Nodule Guides Set Screw
to the terminals using the appropriate wiring (10° Increments) 0°
90°
diagram in Figure 9. CW Edge of
Switch
Switch CW Cam
IMPORTANT: Install all the quick-connect Plunger
terminals in the same direction to
each other to prevent the Gear
Release
terminals from shorting.
(See Figure 11.)
Figure 12: Switch Cam Angle Settings

Note: At this point, the normally closed contact
closes, and the normally open contact opens.
(See Figure 9, Auxiliary Switches.)
Figure 11: Orientation of Terminals

IMPORTANT: Because of the actuator’s
movement during operation,
some form of wire strain reliefs
must be used.

Note: If using optional pluggable terminal blocks
(M9000-105 or M9000-106), insert the cable
wires through the conduit opening, then
connect the wires to the terminals.

6 M9104 Series Electric Actuator Installation Bulletin
Table 2: Accessories Available
Product Code
Description
Adjusting Switch Cam S2 Number

To change the angle of Switch Cam S2 to 70°: CBL-2000-2 Plenum Rated Wiring Harness, 20 in.
(0.5 m)
1. Press and hold the gear release. Using the
CBL-2000-3 Plenum Rated Wiring Harness, 72 in.
0 to 90° nodule guides, rotate the coupler until the
center of the coupler set screw is at 70°. (1.8 m)
DMPR-KR003* Sleeve Pin Kit
2. Rotate Switch Cam S2 CW, and align the edge of
the switch cam with the switch plunger until the DMPR-KC003** Blade Pin Extension without Bracket
plunger rises. (See Figure 12.) M9000-105 Pluggable 3-Terminal Block
Note: At this point, the normally closed contact M9000-106 Pluggable 4-Terminal Block
opens, and the normally open contact closes. M9000-200 Commissioning Tool
(See Figure 9, Auxiliary Switches.)
M9000-512 Valve Linkage Kit for field mounting
3. Press and hold the gear release. Rotate the an M9104 actuator to 1/2 in. two way
coupler until the center of the coupler set screw is VG1000 Series ball valve
back to 0°.
* For use with round dampers that have a 5/16 in. (8 mm)
shaft; furnished with the damper and can be ordered

A dditional Information **
separately.
Supplied with CD-1300 dampers and can be ordered
Refer to Table 2 for accessories available, and contact separately for all direct mount applications.
the nearest Johnson Controls representative. See
Table 3 for M9104 specifications.

M9104 Series Electric Actuator Installation Bulletin 7
Table 3: Specifications
Product M9104 Series Electric Actuator
Power Requirements Floating: 20 to 30 VAC at 50/60 Hz; 3.4 VA supply, minimum; Class 2
Proportional: 20 to 30 VAC at 50/60 Hz; 5.0 VA supply, minimum; Class 2
Input Signal Floating: 20 to 30 VAC at 50/60 Hz
Proportional: 0 to 10 VDC or 0 to 20 mA
Input Signal Adjustments Floating: CW and COM Terminals, CW rotation;
CCW and COM Terminals, CCW rotation
Proportional (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 Floating: 250 ohms, nominal
Proportional: Voltage Input, 150,000 ohms; Current Input, 500 ohms
Feedback Signal Floating (AGF models): 10,000 ohm potentiometer, 1 W
Proportional (GGx models): 0 to 10 VDC or 2 to 10 VDC for 90° (1 mA at 10 VDC)
Corresponds to input signal span selection
Switch Contact Rating Two Single-Pole, Double-Throw (SPDT) rated at 24 VAC 1.5A inductive,
3A resistive, 35 VA maximum per switch
Electrical Connections 1/4 in. spade terminals (optional Pluggable Terminal Blocks)
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
Torque Running: 35 lb∙in (4 N∙m)
Breakaway: 35 lb∙in (4 N∙m) minimum
Stall: 40 lb∙in (4.5 N∙m) minimum
Cycles 100,000 full cycles, 2,500,000 repositions rated at 35 lb∙in (4 N∙m)
Audible Noise Rating 35 dBA maximum at 1 m
Rotation Adjustable from 30 to 90°, CW or CCW
90° Rotation Time Nominal 90 seconds at 60 Hz
Nominal 108 seconds at 50 Hz
Ambient Operating -4 to 125°F (-20 to 52°C); 90% RH maximum, non-condensing
Conditions
Ambient Storage -40 to 176°F (-40 to 80°C); 90% RH maximum, non-condensing
Conditions
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, Guide XAPX
CSA C22.2 No. 139, File LR85083, Class 3221 02
CE Mark – Johnson Controls, Inc. declares that this product is in compliance with
the essential requirements and other relevant provisions of the EMC Directive.
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.

8 M9104 Series Electric Actuator Installation Bulletin
Notes

European Single Point of Contact: NA/SA Single Point of Contact: APAC Single Point of Contact:
JOHNSON CONTROLS JOHNSON CONTROLS JOHNSON CONTROLS
WESTENDHOF 3 507 E MICHIGAN ST C/O CONTROLS PRODUCT
45143 ESSEN MILWAUKEE WI 53202 MANAGEMENT
GERMANY USA NO. 22 BLOCK D NEW DISTRICT
WUXI JIANGSU PROVINCE 214142
CHINA

Building Efficiency
507 E. Michigan Street, Milwaukee, WI 53202

Metasys® and Johnson Controls® are registered trademarks of Johnson Controls, Inc.
All other marks herein are the marks of their respective owners. © 2016 Johnson Controls, Inc.

M9104 Series Electric Actuator Installation Bulletin 9

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