M/VA9320, M/VA9335 Series

Electric Non-Spring Return Actuators

3

FEATURES BENEFITS

Automatic Signal Input Detection, On/Off, Floating, and Proportional Control with Adjustable Span and Offset

Increases availability at distributors and simplifies retrofits.

Easy Conversion to Valve Operation - Same Actuator Used for Dampers or Valves Increases availability at distributors with only one actuator to learn.

Optional Accessory Kit

Increases availability at distributors. The auxiliary switch kit provides two line-voltage-capable single-pole, double-throw (SPDT) switches with continuously adjustable switch points, and the auxiliary potentiometer kit provides several potentiometer feedback options. Facilitates safety interfacing or signaling.

Backward Compatible Auxiliary Switch Kits and Auxiliary Potentiometer Allows for a seamless retrofit without the need to replace the controller.

20Nm/35Nm Rated Torque Provides high torque in a compact package size to expand the range of applications in HVAC systems.

Self-Calibrating Input Signal to Adjust Stroke Eliminates the need for a complex calibration procedure when adjusting stops.

VA series actuator use universal linkage Directly installed on JCI ball valve and butterfly valve

M/VA9320, M/VA9335 Series Electric Non-Spring Return Actuators

The M/VA9320, M/VA9335 Series Electric Non-Spring Return Actuators provide control of dampers in HVAC also control of valves with ISO Flange mounting such as VG1000 valve. All actuators in this series provide 20Nm and 35Nm torque.

The series provides Automatic Signal Input Detection, which allows automatic recognition of input signals for on/off, floating, and proportional control.

An optional line voltage auxiliary switch kit can be field installed to indicate an end-stop position or perform switching functions within the selected rotation range. The M9320/M9335 are configured for direct mounting and do not require damper linkage. Actuators can be mounted directly to a damper shaft from 3/4 to 1-1/16 in. (19 to 27 mm) diameter and 5/8 to 3/4 in. (16 to 19 mm) square with a universal clamp.

An accessory crank arm and remote mounting kit are available for applications where the actuator cannot be direct-coupled to the damper shaft.

VA9320/35 can be directly installed on JCI VG1000 ball valve and VF6000 butterfly valve, and the universal linkage brings more flexibility.

Table 1: Features and Benefits (Part 1 of 2)

Figure 1: M/VA9320, M/VA9335 Actuator

4

FEATURES BENEFITS

Electronic Stall DetectionProtects from overload at all angles of rotation. The actuator may be stalled anywhere in its rotation range without the need for mechanical end switches.

Microprocessor-Controlled Brushless DC Motor Provides constant runtime independent of torque and increases lifecycle by reducing wear.

Mode Configuration Switches Permits calibration, input signal range selection, and control logic reversal for proportional control.

Integral Cables with Colored and Numbered Conductors Simplify installation and field wiring.

Small Footprint Allows application in smaller spaces than the M9116/M9124 and M9132 actuators.

M9116, M9124, and M9132 Series Actuators Replacement Simplifies product selection and logistics.

100,000 Cycles and 2.5 Million Repositions Assure long time reliability.

NEMA5/IP54 Enclosure Enhances the range of application environments.

Underwriters Laboratories Inc.® (UL), CE Mark, and RCM Compliance Provides internationally recognized regulatory agency approvals.

Manufactured under International Standards Organization (ISO) 9001 Quality Control Standards Ensures quality.

Table 1: Features and Benefits (Part 2 of 2)

Product DetailsM/VA9320, M/VA9335 Series Actuators operate with 24 VAC/DC or 230VAC to provide 20Nm or 35Nm rated torque. The actuators can be used with on/off, floating, or proportional controllers in HVAC systems that are controlled by an electronic controller or positioner.

Floating control is provided from a triac or relay. On/off control can be provided from a manual switch, controller, auxiliary switch from a fan motor contactor, or similar device.

When the M/VA9320, M/VA9335 Series Actuators are in proportional mode, the actuator responds to 0 to 10 VDC or 2 to 10 VDC control 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.

5

2 31 4RED GRYBLK ORN

OM

500

24 V

AC

/DC

CO

M

2 31 4RED GRYBLK ORN

24 V

AC

/DC

DA DA

CO

M

2 31 4RED GRYBLK ORN

24 V

AC

/DC

2 31 4RED GRYBLK ORN

CO

M

24 V

AC

/DC

24 V

AC

/DC

DA DA

IMPORTANT: Use these M9300 Series Electric Non-Spring Return Actuators only to control equipment under normal operating conditions. Where failure or malfunction of the electric 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 electric actuator.

Figure 2: On/Off 24 V

Figure 6: On/Off Control

Figure 4: Floating 24 V

Figure 7: Floating Control

M/VA9320, M/VA9335-HGA-x Wiring Diagrams

M/VA9320, M/VA9335-AUA-x Wiring Diagrams

BRNBLU BRNBLUORN2 31

CO

M(-)

85...

264

V A

C

85...

264

V A

C

ORN2 31

CO

M(-)

DA DA DA DA

Figure 3: Proportional 24 V Figure 5: Proportional 24 V - 0 (4) to 20mA

6

Operation

Auto-Calibration Mode

DIP Switches and Status LEDs

M/VA9320, M/VA9335 Series Actuators use a brushless DC motor controlled by a microprocessor. The microprocessor drives the motor at constant speed, independent of torque. The actuator slows down before it reaches its stop position allowing it to coast, further reducing gear wear. The microprocessor also monitors the brushless DC motor’s rotation to prevent damage to the actuator in a stall condition. The actuator can be stalled anywhere within its rotation range without the need for mechanical end switches.

The actuator self-calibrates the control signal when an end stop is adjusted on the stroke. An auto-calibration has to be performed to change the feedback of the actuator.

The auto-calibration mode identifies the available range of travel of the coupler. During the auto-calibration mode, the actuator moves

the coupler to the maximum and minimum end stops to identify the range of travel.

The actuators allow easy setting of the proportional input signals. See the installation instruction for details.

7

Ordering Information

Code Number Rotation Time For 90° Power Requirement Input Signal Position

FeedbackElectrical

Connection

Run

ning

(se

cond

)

24VA

C+/-

20%

24V

DC+

/-10

%

230V

AC

On/

Off

Floa

ting

0(2)

-10V

DC

0(4)

-20m

A

0(2)

-10V

DC

50in

.(1.2

7m)1

8 AW

GM9320-HGA-1VA9320-HGA-3

90 x x x x x x x

M9320-AUA-1VA9320-AUA-3

90 x x x x

M9335-HGA-1VA9335-HGA-3

150 x x x x x x x

M9335-AUA-1VA9335-AUA-3

150 x x x x

Table 2: Selection Chart

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Table 3: Accessories (Order Separately)

Code Number Description

M9000-323 NEMA 4X, IP66 Weather shield kit

M9000-604 Replacement Anti-Rotation Bracket Kit

M9000-606 Position Indicator (quantity 5)

M9300-1 Auxiliary Switch Kit (1 SPDT)

M9300-2 Auxiliary Switch Kit (2 SPDT)

M9300-100 Threaded Conduit Adapters for 1/2 in. (quantity 5)

M9300-140 External Auxiliary Feedback Potentiometer 140 ohm

M9300-1k External Auxiliary Feedback Potentiometer 1k ohm

M9300-2k External Auxiliary Feedback Potentiometer 2k ohm

M9300-10k External Auxiliary Feedback Potentiometer 10k ohm

9

Dimensions

Figure 8: Dimension

Specifications Part Number M9320-HGA-1/VA9320-HGA-3 M9320-AUA-1/VA9320-AUA-3

Control Type On/off and floating Proportional On/off and floating

Power Requirement 24 VAC ± 20%, 5.7VA24 VDC ± 10%, 2.1 W AC 230 V, 50 Hz:

Transformer Sizing ≥7VA —

Input Signal / Adjustment 24 VAC ± 20% 24 VDC ± 10%

DC0(2)-10Vor0(4)-20mA(field furnished resistor)Offset: DC 0 -10VSpan: DC 2 - 10V

AC 100 - 240 V (AC 85 - 264 V), 50/60 Hz

Control Impedance 4.7kohm 100kohm —

Feedback Signal — DC 0 (2) - 10V —

Running Torque 20 Nm (180 lb•in)

Rotation Time 90 s

Auto Calibration Time 35s

103112

112

10

Part Number M9335-HGA-1/VA9335-HGA-3 M9335-AUA-1/VA9335-AUA-3

Control Type On/off and floating Proportional On/off and floating

Power Requirement 24 VAC ± 20%, 6.1VA24 VDC ± 10%, 2.1 W AC 230 V, 50 Hz:

Transformer Sizing ≥7VA —

Input Signal/Adjustment 24 VAC ± 20% 24 VDC ± 10%

DC0(2)-10Vor0(4)-20mA(field furnished resistor)Offset: DC 0 -10VSpan: DC 2 - 10V

AC 100 - 240 V (AC 85 - 264 V), 50/60 Hz

Control Impedance 4.7kohm 100kohm —

Feedback Signal — DC 0 (2) - 10V —

Running Torque 35 Nm (310 lb•in)

Rotation Time 150 s

Auto Calibration Time 75s

Other Specification M9320/35-HGA-1, M9320/35-AUA-1, VA9320/35-HGA-3, VA9320/35-AUA-3

Position Accuracy 5%

Feedback Accuracy 5%

Cycles 100,000full stroke, 2,500,000reposition (M9320)30,000 full stroke, 750,000reposition (M9335)

Ambient Conditions Operating: -22 to 140°F (-30 to 60°C), 90% RH, noncondensingStorage: -40 to 185°F (-40 to 85°C), 95% RH, noncondensing

Enclosure IP54

Compliance

United States: UL Listed, CCN XAPX, File E27734; to UL 60730-1: Automatic Electrical Controls for Household and Similar Use, Part 1; and UL 60730-2-14: Part 2, Particular Requirements for Electric Actuators. Plenum Rated (UL 2043). Suitable for use in Other Environmental Air Space (Plenum) in accordance with section 300.22 (c) of the National Electrical Code.Canada: UL Listed, CCN XAPX7, File E27734; to CAN/CSA E60730-1:02: Automatic Electrical Controls for Household and Similar Use, Part 1; and CAN/CSA-E60730-2-14, Particular Requirements for Electric Actuators.

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.IEC 60730-1: Automatic Electrical Controls for Household and Similar Use, Part 1: General Requirements and IEC 60730-2-14, Automatic Electrical Controls for Household and Similar Use; Part 2 - Particular Requirements for Electric Actuators

Australia and New Zealand: RCM, Australia/NZ Emissions Compliant

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Asia Engineering Centre: Wuxi, ChinaShanghai Distribution Center: Shanghai, ChinaAsia Centre of Excellence in Engineering (CoEE): Beijing, China · Mumbai & Pune, IndiaManufacturing/Assembly: Guangzhou & Wuxi, China · Pune, India

ThailandTel : +66 (2) 794 0101Fax: +66 (2) 717 0861

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Information contained herein including but not limited to the product design, specification or appearance is subject to change without notice. This document is for reference only, please refer to the actual product when buying.

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