| Вид документа | Технічний паспорт |
|---|---|
| Виробник | JCI |
| Моделі | M9208-GGA-2, M9208-AGA-2, M9208-AGC-3, M9208-GGC-3, M9208-AGA-3, M9208-BGA-3, M9208-BGC-3, M9208-BAA-3 |
| Група обладнання | automation |
| Мова документа | англійська |
| Розмір файлу | 0.3 МБ |
Про документ
Electric spring return actuators for control of dampers in HVAC systems, rated at 70 lb·in (8 N·m) with and without power applied via a mechanical spring return system. The series covers On/Off (24/120/230 VAC), On/Off + Floating Point (24 V), and Proportional (0(2)–10 VDC / 0(4)–20 mA) control options in direct-coupled designs requiring no linkage. -AGx/-GGx types use a microprocessor-controlled brushless DC motor; -Bxx types use a DC brush motor with analog electronics.
Ключові дані
| Rated torque | 70 lb·in. (8 N·m), power on and off (spring return) |
|---|---|
| Rotation range | Maximum full stroke 95°, adjustable stop 35° to 95° |
| Power supply | AC 24 V (AC 19.2–28.8 V) 50/60 Hz or DC 24 V; also AC 120 V and AC 230 V (-BAx/-BDx) |
| Control signals | On/Off; Floating Point; Proportional DC 0(2)–10 V or 0(4)–20 mA (with 500 ohm resistor) |
| Rotation time (90°) | -GGx/-AGx: 150 s running, 17–25 s spring return; -Bxx-3: 55–71 s running, 13–26 s spring return |
| Enclosure rating | NEMA 2 (IP54) |
| Ambient operating | -40 to 140°F (-40 to 60°C) (-GGx/-AGx); -4 to 140°F (-20 to 60°C) standard / -40 to -4°F (-40 to -20°C) extended (-Bxx) |
| Shaft connection | Round shafts 5/16–5/8 in. (8–16 mm), square shafts 1/4–1/2 in. (6–12 mm) |
Застосування
- Proportional modulation of dampers up to 70 lb·in. (8 N·m) controlled by an electronic controller or positioner (M9208-GGx-x)
- On/off control or modulation of dampers requiring up to 70 lb·in. (8 N·m) in HVAC systems; floating point from triac or relay, on/off from manual switch, controller, auxiliary switch from fan motor contactor, or similar device (M9208-AGx-x)
- On/off control of dampers requiring up to 70 lb·in. (8 N·m) in HVAC systems (M9208-Bxx-3)
- Plenum applications: M9208-GGA-2 and M9208-AGA-2 include plenum-rated cables for spaces used for environmental air-handling purposes other than ducts and plenums per NFPA 70 section 300.22(C)
- Master-slave applications via feedback signal (M9208-GGx-x)
Особливості
- 70 lb·in (8 N·m) rated torque with and without power applied
- Direct-coupled design, no crankarm or linkage required
- Reversible mounting: clockwise or counterclockwise operation
- Electronic stall detection; may be stalled anywhere in rotation range without mechanical end switches; reduced power consumption in holding mode
- Double-insulated construction — electrical ground connection not necessary for regulatory compliance
- Microprocessor-controlled brushless DC motor with constant runtime independent of torque (-AGx/-GGx)
- External mode selection switch: control logic reversal (Floating, -AGx); calibration, input signal range selection, and control logic reversal (Proportional, -GGx)
- Locking manual override with auto release and crank storage
- Override control on proportional models
- Integral cables with colored and numbered conductors; integral connectors for 3/8 in. (10 mm) flexible metal conduit (FMC)
- Optional integrated line-voltage-capable auxiliary SPDT switches (one fixed at 11° closing, one adjustable 25° to 90°)
- UL, CE, and C-Tick/RCM compliance; manufactured under ISO 9001 quality standards
- 5-year warranty
Технічні дані
| Parameter | Value |
|---|---|
| Rated torque (power on, running) | 70 lb·in. (8 N·m) all operating temperatures |
| Rated torque (power off, spring return) | 70 lb·in. (8 N·m) all temperatures (-GGx/-AGx); 53 lb·in. (6 N·m) at extended operating temperatures (-Bxx) |
| Rotation range | Maximum full stroke 95°; adjustable stop 35° to 95° maximum position |
| Rotation time 90° power on | -GGx/-AGx: 150 s constant for 0–70 lb·in load; 90 s in calibration or override mode; -Bxx-3: 55–71 s (60 s nominal, 0.25 rpm) |
| Rotation time 90° spring return | -GGx/-AGx: 17–25 s at room temperature, 22 s nominal at full rated load, 94 s maximum at -40°F (-40°C); -Bxx-3: 13–26 s at room temperature, 21 s nominal, 39 s max at 70 lb·in and -4°F (-20°C), 108 s max at 53 lb·in (6 N·m) and -40°F (-40°C) |
| Life cycles | 60,000 full stroke cycles with 70 lb·in. (8 N·m) load; 1,500,000 repositions (-GGx/-AGx only) |
| Power supply (-GGx/-AGx) | AC 24 V (19.2–28.8 V) 50/60 Hz, Class 2/SELV, 7.9 VA running / 5.5 VA holding; DC 24 V (21.6–28.8 V), 3.5 W running / 1.9 W holding; min transformer 8 VA |
| Power supply (-BGx) | AC 24 V (18–30 V) 50/60 Hz, 6.1 VA running / 1.2 VA holding; DC 24 V (21.6–28.8 V), 3.5 W running / 0.5 W holding; min transformer 7 VA |
| Power supply (-BAx) | AC 120 V (102–132 V) 60 Hz, 0.05 A running / 0.03 A holding |
| Power supply (-BDx) | AC 230 V (198–264 V) 50/60 Hz, 0.04 A running / 0.03 A holding |
| Input signal (-GGx) | Factory set DC 0–10 V CW; selectable DC 0(2)–10 V or 0(4)–20 mA with field-furnished 500 ohm 0.25 W minimum resistor; switch selectable direct/reverse action |
| Input signal (-AGx) | AC 19.2–28.8 V at 50/60 Hz or DC 24 V +20%/-10%, Class 2/SELV; minimum pulse width 500 ms |
| Control input impedance (-GGx) | Voltage input 100,000 ohm; current input 500 ohm with 500 ohm resistor |
| Control input impedance (-AGx) | 3,000 ohm |
| Feedback signal (-GGx) | DC 0(2)–10 V for desired rotation range up to 95°, 0.5 mA at 10 V maximum |
| Auxiliary switch rating (-xxC) | Two SPDT double-insulated switches, gold over silver contacts: AC 24 V 50 VA pilot duty; AC 120 V 5.8 A resistive, 1/4 hp, 275 VA pilot duty; AC 240 V 5.0 A resistive, 1/4 hp, 275 VA pilot duty |
| Spring return direction | Selectable with mounting position: face A away = CCW, face B away = CW |
| Audible noise (-GGx/-AGx) | <35 dBA running, <20 dBA holding, <52 dBA spring return, at 70 lb·in. load, 1 m |
| Audible noise (-Bxx-3) | <47 dBA running, <20 dBA holding, <52 dBA spring return, at 70 lb·in. load, 1 m |
| Electrical connections | -3 models and aux switches: 48 in. (1.2 m) UL 758 Type AWM halogen-free cable, 18 AWG (0.85 mm²); -A2 plenum models: 120 in. (3.05 m) UL 444 Type CMP plenum cable, 19 AWG (0.75 mm²); ferrule ends 0.25 in. (6 mm) |
| Conduit connections | Integral connectors for 3/8 in. (10 mm) flexible metal conduit |
| Mechanical connections | Round shafts 5/16–5/8 in. (8–16 mm); square shafts 1/4–1/2 in. (6–12 mm); up to 3/4 in. (19 mm) round shafts with accessory M9208-600 |
| Enclosure rating | NEMA 2 (IP54) for all mounting directions/orientations |
| Ambient operating (-GGx/-AGx) | -40 to 140°F (-40 to 60°C); 90% RH maximum, noncondensing |
| Ambient operating (-Bxx-3) | Standard -4 to 140°F (-20 to 60°C); extended -40 to -4°F (-40 to -20°C); 90% RH maximum, noncondensing |
| Storage temperature | -40 to 185°F (-40 to 85°C); 95% RH maximum, noncondensing |
| Dimensions | 6.33 x 3.90 x 2.26 in. (160.7 x 99 x 57.5 mm) |
| Shipping weight | -GGA/-AGA: 3.43 lb (1.6 kg); -GGC/-BGC: 3.75–3.8 lb (1.7 kg); -AGC/-BAC/-BDC: 3.8–4.15 lb (1.7–1.9 kg) |
Варіанти замовлення
Actuator models (Table 2): M9208-AGA-2, M9208-AGA-3, M9208-AGC-3, M9208-BGA-3, M9208-BGC-3, M9208-BAA-3, M9208-BAC-3, M9208-BDA-3, M9208-BDC-3, M9208-GGA-2, M9208-GGA-3, M9208-GGC-3.
Accessories and replacement parts (order separately):
| Code Number | Description |
|---|---|
| DMPR-KC003 | 7 in. (178 mm) blade pin extension (without bracket) for Johnson Controls Direct-Mount Damper Applications (qty 1)¹ |
| M9000-200 | Commissioning tool providing a control signal to drive 24 V On/Off, Floating, Proportional, and/or Resistive Electric Actuators (qty 1) |
| M9000-321 | Weathershield Kit for Damper Application of M9203 and M9208 Series Actuators (qty 1) |
| M9000-400 | Jackshaft Linkage Kit, open-ended design clamping onto a jackshaft without access to the ends (qty 1) |
| M9000-560 | Ball Valve Linkage Kit for applying M9203/M9208 Series Actuators to VG1000 Series Valves (qty 1) |
| M9000-604 | Replacement Anti-Rotation Bracket Kit for M9208, M9210, and M9220 Series (qty 1) |
| M9000-606 | Position Indicator for Damper Applications of M9203 and M9208 Series (qty 5) |
| M9200-100 | Threaded Conduit Adapter, 1/2 NPSM, for M9210(20) and M(VA)9208 Series (qty 5) |
| M9208-100 | Remote Mounting Kit including Mounting Bracket, M9208-150 Crankarm, Ball Joint, and mounting fasteners (qty 1) |
| M9208-150 | Crankarm Adapter Kit (qty 1) |
| M9208-600 | Large Shaft Coupler Kit (with Locking Clip) for round shafts 1/2–3/4 in. (12–19 mm) or square shafts 3/8–9/16 in. (10–14 mm) (qty 1) |
| M9208-601 | Replacement Standard Coupler Kit (with Locking Clip) for round shafts 5/16–5/8 in. (8–16 mm) or square shafts 1/4–1/2 in. (6–12 mm) (qty 1) |
| M9208-602 | Replacement Locking Clips (qty 5) |
| M9208-603 | Adjustable Stop Kit (qty 1) |
| M9220-604 | Replacement Manual Override Cranks, long crank radius 2.83 in. (72 mm) (qty 5) |
| M9208-605 | Replacement Manual Override Cranks, short crank radius 1.83 in. (46.5 mm) (qty 5) |
¹ Furnished with the damper and may be ordered separately.
Допуски та стандарти
- United States: UL Listed, CCN XAPX, File E27734; UL 60730-1A: 2003-08, Ed. 3.1; UL 60730-2-14: 2002-02, Ed. 1 (all models)
- Canada: UL Listed, CCN XAPX7, File E27734; UL 60730-1:02-CAN/CSA: July 2002, 3rd Ed.; CSA C22.2 No. 24-93 Temperature Indicating and Regulating Equipment (all models)
- Europe: CE Mark — compliant with essential requirements of the EMC Directive and Low Voltage Directive
- Australia and New Zealand: RCM Mark, Australia/NZ Emissions Compliant (all models)
Текст документа
M9208-xxx-x Series Electric Spring Return Actuators
Product Bulletin
M9208-GGx-x, M9208-AGx-x, M9208-Bxx-3 Code No. LIT-12011480
Issued May 2016
Refer to the QuickLIT Web site for the most up-to-date version of this document.
The M9208-xxx-x Series Electric Spring Return
Actuators provide control of dampers in Heating,
Ventilating, and Air Conditioning (HVAC) systems. All
actuators in this series provide 70 lb·in (8 N·m) rated
torque. A mechanical spring return system provides
rated torque with and without power applied to the
actuator. The series includes the following control
options:
• On/Off, 24 V, 120 VAC, 230 VAC power
• On/Off and Floating Point, 24 V power
• Proportional, 24 V power, for 0(2) to 10 VDC or
0(4) to 20 mA Control Signal
These actuators are configured for direct mounting and
do not require a damper linkage. Actuators can be
mounted directly to a damper shaft from 5/16 to 5/8 in.
(8 to 16 mm) diameter with a universal clamp. For
shafts up to 3/4 in. (19 mm) diameter use the
accessory Large Shaft Coupler Kit M9208-600. An
accessory crankarm and remote mounting kit are
available for applications where the actuator cannot be
direct-coupled to the damper shaft. Optional line
voltage auxiliary switches indicate an end-stop position
or perform switching functions within the selected
rotation range.
Figure 1: M9208-xxx-x Series Electric Spring
Return Actuator
Table 1: Features and Benefits (Part 1 of 2)
Features Benefits
70 lb·in (8 N·m) Rated Torque Provides high torque in a compact package size to expand the range of damper
applications in HVAC systems.
Direct-Coupled Design Requires no crankarm or linkage and is capable of direct mounting to a shaft up to
3/4 in. (19 mm) diameter and centered on a 1/2 in. (13 mm) shaft.
Reversible Mounting Provides either clockwise or counterclockwise operation.
Electronic Stall Detection Protects from overload at all angles of rotation. Power consumption is reduced in
holding mode. The actuator may be stalled anywhere in its rotation range without
the need for mechanical end switches.
Double-Insulated Construction Allows that electrical ground connection is not necessary for regulatory agency
compliance.
Microprocessor-controlled Provides constant runtime independent of torque.
Brushless DC Motor
(-AGx and -GGx types)
External Mode Selection Switch Permits control logic reversal for Floating Control (-AGx types).
(-AGx and -GGx types) Permits calibration, input signal range selection, and control logic reversal for
Proportional Control (-GGx types).
M9208-xxx-x Series Electric Spring Return Actuators Product Bulletin 1
Table 1: Features and Benefits (Part 2 of 2)
Features Benefits
Locking Manual Override with Auto Allows manual positioning of the actuator hub with automatic return to normal
Release and Crank Storage operation when power and control signal are restored.
Override Control Supports control system override applications through field wiring.
(Proportional Model Only)
Integral Cables with Colored and Simplify installation and field wiring.
Numbered Conductors
Integral Connectors for 3/8 in. Simplify installation and field wiring.
(10 mm) Flexible Metal Conduit (FMC)
Optional Integrated Auxiliary Provide two integrated, line-voltage-capable Single-Pole, Double-Throw (SPDT)
Switches switches with one fixed and one adjustable switch point. Facilitates safety
interfacing or signaling.
UL, CE, and C-Tick Compliance Provides internationally recognized regulatory agency approvals.
Manufactured under International Ensures quality.
Standards Organization (ISO) 9001
Quality Control Standards
5-Year Warranty Protects consumer investment.
Application The M9208-GGA-2 actuators include plenum-rated
cables and are specially configured for installation in
IMPORTANT: Use these M9208-xxx-x Series spaces used for environmental air-handling purposes,
Electric Spring Return Actuators only to control other than ducts and plenums, as specified in National
equipment under normal operating conditions. Fire Protection Association (NFPA) 70: National
Where failure or malfunction of the electric actuator Electrical Code section 300.22(C), Other Space Used
could lead to personal injury or property damage to for Environmental Air. The space over a hung ceiling,
the controlled equipment or other property, when used for environmental air handling purposes, is
additional precautions must be designed into the an example of the type of space for which these
control system. Incorporate and maintain other actuators are configured.
devices, such as supervisory or alarm systems or
safety or limit controls, intended to warn of or protect
M9208-AGx-x Series On/Off and Floating Point
against failure or malfunction of the electric actuator. Actuators
For on/off control or modulation of dampers requiring
IMPORTANT: Before specifying M9208-xxx-x up to 70 lb·in. (8 N·m) in HVAC systems. Floating point
Series Electric Spring Return Actuators for plenum control can be provided from a triac or relay. On/off
applications, verify acceptance of exposed plastic control can be provided from a manual switch,
materials in plenum areas with the local building controller, auxiliary switch from a fan motor contactor,
authority. Building codes for plenum requirements or similar device.
vary by location. Some local building authorities The M9208-AGA-2 actuators include plenum-rated
accept compliance to UL 1995, Heating and Cooling cables and are specially configured for installation in
Equipment, while others use different acceptance spaces used for environmental air-handling purposes
criteria. other than ducts and plenums as specified in National
Fire Protection Association (NFPA) 70: National
M9208-GGx-x Series Proportional Actuators Electrical Code section 300.22(C), Other Space Used
For proportional modulation of dampers requiring up to for Environmental Air. The space over a hung ceiling,
70 lb·in. (8 N·m) in HVAC systems that are controlled when used for environmental air handling purposes, is
by an electronic controller or positioner. The actuator an example of the type of space for which these
responds to 0 to 10 VDC, or 2 to 10 VDC control actuators are configured.
signals. With the addition of a 500 ohm resistor, the
actuator responds to a 0 to 20 mA, or 4 to 20 mA
signal. A 0 to 10 VDC, or 2 to 10 VDC feedback signal
indicates position and provides support for
master-slave applications.
2 M9208-xxx-x Series Electric Spring Return Actuators Product Bulletin
M9208-Bxx-3 Series On/Off Actuators M9208-AGx-x Series On/Off and Floating Point
For on/off control of dampers requiring up to 70 lb·in. Actuators
(8 N·m) in HVAC systems. On/off control can be The M9208-AGx-x Series uses a brushless DC motor
provided from a manual switch, controller, auxiliary controlled by a microprocessor. The microprocessor
switch from a fan motor contactor, or similar device. drives the motor at constant speed, independent of
torque. The microprocessor also monitors the
Operation brushless DC motor's rotation to prevent damage to the
M9208-xxx-x Series actuators provide 95º of rotation. A actuator in a stall condition. The actuator can be stalled
graduated scale from -5º to 90º and a position indicator anywhere within its rotation range without the need for
provide visual indication of stroke. A manual override mechanical end switches. Power consumption is
allows manual positioning and temporary locking of the reduced in the holding mode.
actuator output hub. Restoring power and control
signal to the actuator automatically releases the The M9208-AGC-3 version is provided with two
manual override the first time the actuator is integrated, line-voltage-capable auxiliary SPDT
commanded to advance past the locked position. switches. The Switch S1 switch point is fixed at 11º
During installation, the installer can advance the spring closing, while the Switch S2 switch point is
and mount the actuator to provide positive close-off on independently and continuously adjustable from 25º to
air-tight damper applications. When power fails during 90º. Auxiliary switches are double-insulated so an
service, the mechanical spring return system provides electrical ground is not required.
rated torque to the connected equipment, returning it to M9208-Bxx-3 Series On/Off Actuators
the home position.
The M9208-Bxx-3 Series uses a DC brush motor
M9208-GGx-x Series Proportional Actuators controlled by analog electronics. The actuator can be
The M9208-GGx-x Series uses a brushless DC motor stalled anywhere within its rotation range without the
controlled by a microprocessor. The microprocessor need for mechanical end switches. Power consumption
drives the motor at constant speed, independent of is reduced in the holding mode. Three different voltage
torque. The microprocessor also monitors the ratings are available for On/Off Actuators.
brushless DC motor’s rotation to prevent damage to • M9208-BGx-3: AC 24 V 50/60 Hz or
the actuator in a stall condition. The actuator can be DC 24 V power
stalled anywhere within its rotation range without the
need for mechanical end switches. Power consumption • M9208-BAx-3: AC 120 V 50/60 Hz power
is reduced in the holding mode. • M9208-BDx-3: AC 230 V 50/60 Hz power
The M9208-GGC-3 version is provided with two The M9208-BAx-3 and M9208-BDx-3 actuators are
integrated, line-voltage-capable auxiliary SPDT double-insulated so an electrical ground is not
switches. The Switch S1 switch point is fixed at 11º required.
closing, while the Switch S2 switch point is
independently and continuously adjustable from 25º to The M9208-BxC-3 versions are provided with two
90º. Auxiliary switches are double-insulated so an integrated, line-voltage-capable auxiliary SPDT
electrical ground is not required. switches. The Switch S1 switch point is fixed at 11º
closing, while the Switch S2 switch point is
independently and continuously adjustable from 25º to
90º. Auxiliary switches are double-insulated so an
electrical ground is not required.
M9208-xxx-x Series Electric Spring Return Actuators Product Bulletin 3
Wiring Diagrams
Override to MIN position Override to MAX position
M9208-GGx-x Series Proportional Actuators
0(4)...20 mA Control with BLK RED GRY ORN BLK RED GRY ORN
DC 0(2)...10 V Control External Resistor 1 2 3 4 1 2 3 4
BLK RED GRY ORN BLK RED GRY ORN
1 2 3 4 1 2 3 4
+ +
+ + AC
AC/DC 24 V ~
24 V ~(+)
AC/DC
24 V ~(+) B
A
AC C
DC 0(2)...10 V Y 0(4)...20 mA
~
Y 24 V
+
DC 0(2)...10 V 500 / 0.25 W DC 0(2)...10 V Y
U
DC 0(2)...10 V + DC 0(2)...10 V Y
U DC 0(2)...10 V +
COM DC 0(2)...10 V +
U
COM U
COM
Master-Slave Application COM
A Open = MIN Position
BLK RED GRY ORN BLK RED GRY ORN B Closed = MAX Position
A Closed = Normal Operation
1 2 3 4 1 2 3 4 C Closed = Normal Operation
+ +
Override to
AC/DC
~(+) Override to
FIG:M9xxx-GGx_cntrlwir_PB
24 v MIN, MID, MAX positions
DC 0(2)...10 V Y 0(4)...20 mA Control with MIN, MID, MAX positions
DC 0(2)...10 V + External Resistor 0(2)...10 V Control
U
COM BLK RED GRY ORN BLK RED GRY ORN
1 2 3 4 1 2 3 4
Figure 2: M9208-GGx-x Control Wiring Diagrams
M9208-GGx-x Control Wiring Diagrams + +
A A
IMPORTANT: Do not install multiple M9208-GGx-x B
B
Series Actuators connected to the same mechanical
load. Master-slave application of M9208-GGx-x AC
~
AC
~
24 V 24 V
Series Actuators requires that each actuator be
connected to independent loads. 0(4)...20 mA
C DC
C
Y Y
0(2)...10 V
Note: In master-slave applications, the slave actuator 500 Ω / 0.25 W + +
lags the master actuator position by a few seconds. U
COM
U
COM
FUNCTION A B C FUNCTION A B C
0% ( MIN ) 0% ( MIN )
FIG:M9203GGx2(Z)_wir
50% ( MID ) 50% ( MID )
100% ( MAX ) 100% ( MAX )
NORMAL NORMAL
Figure 3: M9208-GGx-x Control Wiring Diagram
(Overrides)
4 M9208-xxx-x Series Electric Spring Return Actuators Product Bulletin
M9208-Bxx-3 Series On/Off Actuators M9208-xxx-x Auxiliary Switches
FIG:M92xx-Bxx-2S_wiring
S1 S2
21 24
22 25
BLK RED 26
1 2
23 24
21
BLK/ BLK/ BLK/ WHT/ WHT/ WHT/
RED BLU GRY RED BLU GRY
21 22 23 24 25 26
~ AC 24 V 50/60
- + DC 24 V
FIG:xxC_Switch_Wiring
COM NC NO COM NC NO
WHT BLK BLU BRN
1 2 1 2
Figure 6: M9208-xxx-x Auxiliary Switch
Wiring Diagram
N L1 N L1
AC 120 V 60 Hz AC 230 V 50/60 Hz Repair Information
Figure 4: M9208-Bxx-3 Control Wiring Diagrams A number of replacement parts are available; see
Table 3 for more details. If an M9208-xxx-x Series
Electric Spring Return Actuator fails to operate within
M9208-AGx-x Series On/Off and Floating Point its specifications, replace the unit. For a replacement
Actuators electric actuator, contact the nearest
Floating Control, Four Wire Open/Close, Single Wire Control
Johnson Controls® representative.
FIG:M92xx-AGx_cntrlwir_PB
RA RA RA RA
DA DA DA DA
BLK RED GRY ORN BLK RED GRY ORN
1 2 3 4 1 2 3 4
~ 24 VAC ~ 24 VAC
- + 24 VDC - + 24 VDC
On/Off Control, Two Wire Floating Control, Multiple Actuators with One Transformer
RA RA RA RA RA RA
DA DA DA DA DA DA
BLK RED GRY ORN BLK RED GRY ORN BLK RED GRY ORN
1 2 3 4 1 2 3 4 1 2 3 4
~ 24 VAC
- + 24 VDC
~ 24 VAC
- + 24 VDC
Figure 5: M9208-AGx-x Control Wiring Diagrams
M9208-xxx-x Series Electric Spring Return Actuators Product Bulletin 5
Ordering Information
Table 2: M9208-xxx-x Series Electric Spring Return Actuator Models
Code Rotation For 90° Power Power Input Position Auxiliary Electrical
Number Time Requirements Consumption Signal Feedback Switches Connection
2 SPDT, 5.0 A (2.9 A Inductive) at 240 V 48 in. (1.2 m) 18 AWG Appliance Cable 120 in. (3.05 m) 19 AWG Plenum Cable Integral 3/8 in. (10 mm) FMC Connectors
0(2) to 10 VDC
24 VAC +/- 25%, VDC +20%/-10% 24 VAC +/- 20%, VDC +20%/-10% VA Rating, Transformer Sizing Amperage: Running (Holding)
Power Off (Spring Return) VA: Running (Holding)
Power On (Running) 120 VAC +/- 10% 230 VAC +/- 10% 0(4) to 20 mA (with 500 ohm Resistor)
Floating Point 0(2) to 10 VDC
On/Off
M9208-AGA-2 150 17 to 251 x 8 7.9 - x x x x
(5.5)
M9208-AGA-3 150 17 to 251 x 8 7.9 - x x x x
(5.5)
M9208-AGC-3 150 17 to 251 x 8 7.9 - x x x x x
(5.5)
M9208-BGA-3 55 to 71 13 to 262 x 7 6.1 - x x x
(1.2)
M9208-BGC-3 55 to 71 13 to 262 x 7 6.1 - x x x x
(1.2)
M9208-BAA-3 55 to 71 13 to 262 x - - .05 x x x
(.03)
M9208-BAC-3 55 to 71 13 to 262 x - - .05 x x x x
(.03)
M9208-BDA-3 55 to 71 13 to 262 x - - .04 x x x
(.03)
M9208-BDC-3 55 to 71 13 to 262 x - - .04 x x x x
(.03)
M9208-GGA-2 150 17 to 251 x 8 7.9 - x x x x
(5.5)
M9208-GGA-3 150 17 to 251 x 8 7.9 - x x x x
(5.5)
M9208-GGC-3 150 17 to 251 x 8 7.9 - x x x x x
(5.5)
1. 22 seconds nominal at room temperature and rated load, 94 seconds maximum at rated load and -40ºF (-40ºC)
2. 21 seconds nominal at room temperature and rated load, 39 seconds maximum at rated load and -4ºF (-20ºC),
108 seconds maximum at 53 lb·in. (6 N·m) and -40ºF (-40ºC)
6 M9208-xxx-x Series Electric Spring Return Actuators Product Bulletin
Table 3: Accessories and Replacement Parts (Order Separately)
Code Number Description
DMPR-KC003 1 7 in. (178 mm) Blade Pin Extension (without bracket) for Johnson Controls Direct-Mount Damper
Applications (quantity 1)
M9000-200 Commissioning Tool that provides a control signal to drive 24 V On/Off, Floating, Proportional, and/or
Resistive Electric Actuators (quantity 1)
M9000-321 Weathershield Kit for Damper Application of M9203 and M9208 Series Electric Spring Return
Actuators (quantity 1)
M9000-400 Jackshaft Linkage Kit. Open-ended design enables clamping onto a jackshaft without requiring access
to the ends of the jackshaft (quantity 1)
M9000-560 Ball Valve Linkage Kit for applying M9203 and M9208 Series Electric Spring Return Actuators to
VG1000 Series Valves (quantity 1)
M9000-604 Replacement Anti-Rotation Bracket Kit for M9208, M9210, and M9220 Series Electric Spring Return
Actuators (quantity 1)
M9000-606 Position Indicator for Damper Applications of M9203 and M9208 Series Actuators (quantity 5)
M9200-100 Threaded Conduit Adapter, 1/2 NPSM, for M9210(20) and M(VA)9208 Series Actuators (quantity 5)
M9208-100 Remote Mounting Kit, including Mounting Bracket, M9208-150 Crankarm, Ball Joint, and mounting
fasteners (quantity 1)
M9208-150 Crankarm Adapter Kit (quantity 1)
M9208-600 Large Shaft Coupler Kit (with Locking Clip) for Mounting M9208 Series Electric Spring Return
Actuators on dampers with round shafts from 1/2 to 3/4 in. (12 to 19 mm) or square shafts from
3/8 to 9/16 in. (10 to 14 mm) (quantity 1)
M9208-601 Replacement Standard Coupler Kit (with Locking Clip) for mounting M9208 Series Electric
Spring Return Actuators on dampers with round shafts from 5/16 to 5/8 in. (8 to 16 mm) or square
shafts from 1/4 to 1/2 in. (6 to 12 mm) (quantity 1)
M9208-602 Replacement Locking Clips for M9208 Series Electric Spring Return Actuators (quantity 5)
M9208-603 Adjustable Stop Kit for M9208 Series Electric Spring Return Actuators (quantity 1)
M9220-604 Replacement Manual Override Cranks for M9208 Series Electric Spring Return Actuators
with long crank radius: 2.83 in. (72 mm) (quantity 5)
M9208-605 Replacement Manual Override Cranks for M9208 Series Electric Spring Return Actuators
with short crank radius: 1.83 in. (46.5 mm) (quantity 5)
1. Furnished with the damper and may be ordered separately.
M9208-xxx-x Series Electric Spring Return Actuators Product Bulletin 7
Dimensions
3-29/32 2-1/4 (57.5)
(99)
2-9/16 3/4 (19) 1/4 (6.4)
(64.5)
1/8
(3.2)
1-1/8
(28.5)
6-5/16
(160.7)
4-3/4 4-29/32
(120.7) (124.8)
4 Mounting Holes
4-7/32 (5.45)
Diameter
1/4 (6.5) Slot Width
21/32
(16.7)
1-19/32
(40.7)
FIG:M9208-Dims
1-3/8
(34.5)
Figure 7: M9208-xxx-x Series Electric Spring Return Actuator Dimensions, in. (mm)
Technical Specifications
M9208-GGx-x Series Proportional Electric Spring Return Actuator (Part 1 of 3)
Power -GGx Models AC 24 V (AC 19.2 V to 28.8 V) at 50/60 Hz: Class 2 (North America) or Safety
Requirements Extra-Low Voltage (SELV) (Europe), 7.9 VA Running, 5.5 VA Holding Position
DC 24 V (DC 21.6 V to 28.8 V): Class 2 (North America) or SELV (Europe),
3.5 W Running, 1.9 W Holding Position
Minimum Transformer Size: 8 VA per Actuator
Input Signal / -GGx Models Factory Set at DC 0 to 10 V, CW Rotation with Signal Increase;
Adjustments Selectable DC 0 (2) to 10 V or 0 (4) to 20 mA with Field-Furnished 500 ohm
0.25 W Minimum Resistor;
Switch Selectable Direct or Reverse Action with Signal Increase
Control Input -GGx Models Voltage Input: 100,000 ohm
Impedance Current Input: 500 ohm with Field Furnished 500 ohm Resistor
Feedback Signal -GGx Models DC 0 (2) to 10 V for Desired Rotation Range up to 95°
Corresponds to Rotation Limits, 0.5 mA at 10 V Maximum
Auxiliary Switch -xxC Models Two Single-Pole, Double-Throw (SPDT), Double-Insulated Switches with Gold
Rating over Silver Contacts:
AC 24 V, 50 VA Pilot Duty
AC 120 V, 5.8 A Resistive, 1/4 hp, 275 VA Pilot Duty
AC 240 V, 5.0 A Resistive, 1/4 hp, 275 VA Pilot Duty
Spring Return Direction Is Selectable with Mounting Position of Actuator:
Actuator Face Labeled A Is Away from Damper or Valve: CCW Spring Return
Actuator Face Labeled B Is Away from Damper or Valve: CW Spring Return
8 M9208-xxx-x Series Electric Spring Return Actuators Product Bulletin
M9208-GGx-x Series Proportional Electric Spring Return Actuator (Part 2 of 3)
Rated Torque Power On 70 lb·in. (8 N·m) All Operating Temperatures
(Running)
Power Off 70 lb·in. (8 N·m) All Operating Temperatures
(Spring Returning)
Rotation Range Maximum Full Stroke: 95°
Adjustable Stop: 35° to 95° Maximum Position
Rotation Time Power On 150 Seconds Constant for 0 to 70 lb·in (8 N·m) Load,
for 90 Degrees of (Running) at all Operating Conditions
Travel 90 Seconds for 0 to 70 lb·in (8 N·m) Load in Calibration Mode or Override Mode
Power Off 17 to 25 Seconds for 0 to 70 lb·in. (8 N·m) Load, at Room Temperature
(Spring Returning) 22 Seconds Nominal at Full Rated Load
94 Seconds Maximum with 70 lb·in. (8 N·m) Load, at -40°F (-40°C)
Life Cycles 60,000 Full Stroke Cycles with 70 lb·in. (8 N·m) Load
1,500,000 Repositions with 70 lb·in. (8 N·m) Load
Audible Noise Power On <35 dBA at 70 lb·in. (8 N·m) Load, at a Distance of 39-13/32 in. (1 m)
Rating (Running)
Power On <20 dBA at a Distance of 39-13/32 in. (1 m)
(Holding)
Power Off <52 dBA at 70 lb·in. (8 N·m) Load, at a Distance of 39-13/32 in. (1 m)
(Spring Returning)
Electrical Models: GGx-3 48 in. (1.2 m) UL 758 Type AWM Halogen Free Cable with 18 AWG
Connections (0.85 mm²) Conductors and 0.25 in. (6 mm) Ferrule Ends
Models: GGA-2 120 in. (3.05 m) UL 444 Type CMP Plenum Rated Cable with 19 AWG
(0.75 mm²) Conductors and 0.25 in. (6 mm) Ferrule Ends
Auxiliary Switches 48 in. (1.2 m) UL 758 Type AWM Halogen Free Cable with 18 AWG
(-xxC Models) (0.85 mm²) Conductors and 0.25 in. (6 mm) Ferrule Ends
Conduit Connections Integral Connectors for 3/8 in. (10 mm) Flexible Metal Conduit
Mechanical Round Shafts Range of Sizes: 5/16 to 5/8 in. (8 to 16 mm)
Connections
Square Shafts Range of Sizes: 1/4 to 1/2 in. (6 to 12 mm)
Enclosure Rating NEMA 2 (IP54) for all Mounting Directions
Ambient Standard -40 to 140°F (-40 to 60°C); 90% RH Maximum, Noncondensing
Conditions Operating
Storage -40 to 185ºF (-40 to 85ºC); 95% RH Maximum, Noncondensing
Dimensions 6.33 x 3.90 x 2.26 in. (160.7 x 99 x 57.5 mm)
M9208-xxx-x Series Electric Spring Return Actuators Product Bulletin 9
M9208-GGx-x Series Proportional Electric Spring Return Actuator (Part 3 of 3)
Compliance United States UL Listed, CCN XAPX, File E27734; to UL 60730-1A: 2003-08, Ed. 3.1,
Automatic Electrical Controls for Household and Similar Use; and
UL 60730-2-14: 2002-02, Ed. 1, Part 2, Particular Requirements for Electric
Actuators. (Models: All)
Canada UL Listed, CCN XAPX7, File E27734; to UL 60730-1:02-CAN/CSA:
July 2002, 3rd Ed., Automatic Electrical Controls for Household and Similar
Use; and CSA C22.2 No. 24-93 Temperature Indicating and Regulating
Equipment (Models: All).
Europe CE Mark – Johnson Controls, Inc., declares that this product is in compliance
with the essential requirements and other relevant provisions of the
EMC Directive and Low Voltage Directive.
Australia and RCM Mark, Australia/NZ Emissions Compliant (Models: All)
New Zealand
Shipping Weight Models: -GGA: 3.43 lb (1.6 kg)
Models: -GGC: 3.8 lb (1.7 kg)
10 M9208-xxx-x Series Electric Spring Return Actuators Product Bulletin
M9208-AGx-x Series On/Off and Floating Point Control Electric Spring Return Actuator
(Part 1 of 2)
Power -AGx Models AC 24 V (AC 19.2 V to 28.8 V) at 50/60 Hz: Class 2 (North America) or Safety
Requirements Extra-Low Voltage (SELV) (Europe), 7.9 VA Running, 5.5 VA Holding Position
DC 24 V (DC 21.6 V to 28.8 V): Class 2 (North America) or SELV (Europe),
3.5 W Running, 1.9 W Holding Position
Minimum Transformer Size: 8 VA per Actuator
Input Signal -AGx Models AC 19.2 to 28.8 V at 50/60 Hz or DC 24 V +20%/-10%
Class 2 (North America) or SELV (Europe)
Minimum Pulse Width: 500 ms
Control Input -AGx Models 3,000 ohm Control Inputs
Impedance
Auxiliary Switch -xxC Models Two Single-Pole, Double-Throw (SPDT), Double-Insulated Switches with Gold
Rating over Silver Contacts:
AC 24 V, 50 VA Pilot Duty
AC 120 V, 5.8 A Resistive, 1/4 hp, 275 VA Pilot Duty
AC 240 V, 5.0 A Resistive, 1/4 hp, 275 VA Pilot Duty
Spring Return Direction Is Selectable with Mounting Position of Actuator:
Actuator Face Labeled A Is Away from Damper or Valve: CCW Spring Return
Actuator Face Labeled B Is Away from Damper or Valve: CW Spring Return
Rated Torque Power On 70 lb·in. (8 N·m) All Operating Temperatures
(Running)
Power Off 70 lb·in. (8 N·m) All Operating Temperatures
(Spring Returning)
Rotation Range Maximum Full Stroke: 95°
Adjustable Stop: 35 to 95° Maximum Position
Rotation Time Power On 150 Seconds Constant for 0 to 70 lb·in. (8·N m) Load,
for 90 Degrees of (Running) at all Operating Conditions
Travel
Power Off 17 to 25 Seconds for 0 to 70 lb·in. (8 N·m) Load, at Room Temperature
(Spring Returning) 22 Seconds Nominal at Full Rated Load
94 Seconds Maximum with 70 lb·in. (8 N·m) Load, at -40°F (-40°C)
Life Cycles 60,000 Full Stroke Cycles with 70 lb·in. (8 N·m) Load
1,500,000 Repositions with 70 lb·in. (8 N·m) Load
Audible Noise Power On <35 dBA at 70 lb·in. (8 N·m) Load, at a Distance of 39-13/32 in. (1 m)
Rating (Running)
Power On <20 dBA at a Distance of 39-13/32 in. (1 m)
(Holding)
Power Off <52 dBA at 70 lb·in. (8 N·m) Load, at a Distance of 39-13/32 in. (1 m)
(Spring Returning)
Electrical Models: AGx-3 48 in. (1.2 m) UL 758 Type AWM Halogen Free Cable with 18 AWG
Connections (0.85 mm²) Conductors and 0.25 in. (6 mm) Ferrule Ends
Models: AGA-2 120 in. (3.05 m) UL 444 Type CMP Plenum Rated Cable with 19 AWG
(0.75 mm²) Conductors and 0.25 in. (6 mm) Ferrule Ends
Auxiliary Switches 48 in. (1.2 m) UL 758 Type AWM Halogen Free Cable with 18 AWG
(-xxC Models) (0.85 mm²) Conductors and 0.25 in. (6 mm) Ferrule Ends
Conduit Connections Integral Connectors for 3/8 in. (10 mm) Flexible Metal Conduit
Mechanical Round Shafts Range of Sizes: 5/16 to 5/8 in. (8 to 16 mm)
Connections
Square Shafts Range of Sizes: 1/4 to 1/2 in. (6 to 12 mm)
Enclosure Rating NEMA 2 (IP54) for all Mounting Directions
M9208-xxx-x Series Electric Spring Return Actuators Product Bulletin 11
M9208-AGx-x Series On/Off and Floating Point Control Electric Spring Return Actuator
(Part 2 of 2)
Ambient Standard Operating -40 to 140°F (-40 to 60°C); 90% RH Maximum, Noncondensing
Conditions
Storage -40 to 185ºF (-40 to 85ºC); 95% RH Maximum, Noncondensing
Dimensions 6.33 x 3.90 x 2.26 in. (160.7 x 99 x 57.5 mm)
Compliance United States UL Listed, CCN XAPX, File E27734; to UL 60730-1A: 2003-08, Ed. 3.1,
Automatic Electrical Controls for Household and Similar Use; and
UL 60730-2-14: 2002-02, Ed. 1, Part 2, Particular Requirements for Electric
Actuators. (Models: All)
Canada UL Listed, CCN XAPX7, File E27734; to UL 60730-1:02-CAN/CSA:
July 2002, 3rd Ed., Automatic Electrical Controls for Household and Similar
Use; and CSA C22.2 No. 24-93 Temperature Indicating and Regulating
Equipment (Models: All).
Europe CE Mark – Johnson Controls, Inc., declares that this product is in compliance
with the essential requirements and other relevant provisions of the EMC
Directive and Low Voltage Directive.
Australia and RCM Mark, Australia/NZ Emissions Compliant (Models: All)
New Zealand
Shipping Weight Models: -AGA: 3.43 lb (1.6 kg)
Models: -AGC: 3.8 lb (1.7 kg)
M9208-xxx-x Series Electric Spring Return Actuators Product Bulletin 12
M9208-Bxx-3 Series On/Off Electric Spring Return Actuators (Part 1 of 2)
Power -BGx Models AC 24 V (AC 18 V to 30 V) at 50/60 Hz: Class 2 (North America) or Safety
Requirements Extra-Low Voltage (SELV) (Europe), 6.1 VA Running, 1.2 VA Holding Position
DC 24 V (DC 21.6 V to 28.8 V): Class 2 (North America) or SELV (Europe),
3.5 W Running, 0.5 W Holding Position
Minimum Transformer Size: 7 VA per Actuator
-BAx Models AC 120 V (AC 102 V to 132 V) at 60 Hz: 0.05 A Running,
0.03 A Holding Position
-BDx Models AC 230 V (AC 198 V to 264 V) at 50/60 Hz: 0.04 A Running,
0.03 A Holding Position
Auxiliary Switch -xxC Models Two Single-Pole, Double-Throw (SPDT), Double-Insulated Switches with
Rating Gold over Silver Contacts:
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