Johnson Controls M9116-AGA-2 Series Electric Non-Spring-Return Actuator

1. ആമുഖം

This manual provides detailed instructions for the installation, operation, and maintenance of the Johnson Controls M9116-AGA-2 Series Electric Non-Spring-Return Actuator. It is designed to ensure safe and efficient use of the product. Please read this manual thoroughly before attempting to install or operate the actuator.

2 സുരക്ഷാ വിവരങ്ങൾ

Observe the following safety precautions to prevent personal injury and damage to the equipment:

• Disconnect all power to the actuator before installation or servicing to prevent electrical shock.
• എല്ലാ വയറിംഗും പ്രാദേശിക, ദേശീയ വൈദ്യുത കോഡുകൾ പാലിക്കുന്നുണ്ടെന്ന് ഉറപ്പാക്കുക.
• നിർദ്ദിഷ്ട വോള്യത്തിനപ്പുറം ആക്യുവേറ്റർ പ്രവർത്തിപ്പിക്കരുത്.tagഇ, നിലവിലെ റേറ്റിംഗുകൾ.
• യോഗ്യതയുള്ള ഉദ്യോഗസ്ഥർ മാത്രമേ ഇൻസ്റ്റാളേഷനും പരിപാലനവും നടത്താവൂ.
• Protect the actuator from moisture and extreme temperatures unless specifically rated for such conditions.

3. ഉൽപ്പന്നം കഴിഞ്ഞുview

The Johnson Controls M9116-AGA-2 is an electric non-spring-return actuator designed for precise control in various industrial applications. It offers on/off, floating, proportional, or resistive control capabilities and provides 16 Nm (140 in-lb) of torque.

പ്രധാന സവിശേഷതകൾ:

• Simple direct coupling reduces installation and commissioning time while improving reliability by eliminating dampഎർ ലിങ്കേജുകൾ.
• Four control inputs meet the needs of most applications.
• Output position feedback provides simple closed-loop control with accurate position sensing.
• Electronic stall detection ensures higher reliability by deactivating the actuator motor when a stall condition is detected.
• NPT threaded housing provides easy connection for electrical fittings.

ഘടകങ്ങൾ:

The actuator features a robust housing, a direct-mount coupling mechanism, and clearly labeled electrical terminals. The image below illustrates a typical M9116 series actuator.

ചിത്രം 1: Johnson Controls M9116 Series Actuator (M9116-GGA-2 shown). Visible features include the model number, 16 Nm (140 in-lb) torque rating, 70-115s rotation time, IP42 protection, and various wiring terminals for AC/DC 24V power, control inputs (Y2, Y1), and feedback (FB).

4. ഇൻസ്റ്റലേഷൻ (സജ്ജീകരണം)

4.1 മൗണ്ടിംഗ്

The M9116-AGA-2 actuator can be direct or remote mounted. It is designed for easy installation on a damper with a round shaft up to 3/4 inch (20 mm) in diameter or a square shaft up to 5/8 inch (16 mm). For valve applications, use one of the M9000-5xx Valve Linkage Kits.

• മൗണ്ടിംഗ് ഉപരിതലം സ്ഥിരതയുള്ളതാണെന്നും ആക്യുവേറ്ററിന്റെ ഭാരം താങ്ങാൻ കഴിവുള്ളതാണെന്നും ഉറപ്പാക്കുക.
• Securely attach the actuator to the shaft using the provided hardware.
• Verify that the actuator has a full range of motion without obstruction.

4.2 വയറിംഗ്

Refer to the wiring diagram on the actuator label (Figure 1) and local electrical codes for proper connections. The actuator operates on AC/DC 24 V power.

• COM: Common terminal.
• +24: 24V AC/DC power supply.
• Y2, Y1: Control input terminals for on/off or floating control.
• U: Feedback signal output (DC 0(2)-10V).
• mA, VDC: Additional input/output terminals for specific control types (e.g., 0(4)-20mA, 0(2)-10V).

The NPT threaded housing facilitates easy connection for electrical conduits.

5. ഓപ്പറേഷൻ

5.1 Control Types

The M9116-AGA-2 actuator supports various control signals:

• ഓൺ/ഓഫ് നിയന്ത്രണം: Actuator moves to fully open or fully closed position based on a simple switch signal.
• Floating Control: Actuator position is adjusted by pulsed signals, allowing for intermediate positions.
• ആനുപാതിക നിയന്ത്രണം: Actuator position is proportional to an analog input signal (e.g., 0-10V DC or 4-20mA).
• Resistive Control: Actuator position is controlled by a resistive input.

5.2 Angle of Rotation Adjustment

The angle of rotation can be mechanically adjusted from 0 to 90 degrees in 5-degree increments. This allows for precise calibration to match specific application requirements.

5.3 സഹായ പ്രവർത്തനങ്ങൾ

Integral auxiliary switches are available to indicate end-stop positions or to perform switching functions at any angle within the selected rotation range. Position feedback is provided through switches, a potentiometer, or a DC 0(2) to 10 V signal, enabling closed-loop control systems.

6. പരിപാലനം

The M9116-AGA-2 actuator is designed for reliable, long-term operation with minimal maintenance. Periodic checks are recommended:

• Inspect wiring connections for tightness and signs of wear.
• Ensure the actuator housing is free from dust and debris.
• Verify that the shaft connection remains secure and free of play.
• No lubrication is required for internal components.

7. പ്രശ്‌നപരിഹാരം

ആക്യുവേറ്റർ പ്രതീക്ഷിച്ചതുപോലെ പ്രവർത്തിക്കുന്നില്ലെങ്കിൽ, ഇനിപ്പറയുന്നവ പരിഗണിക്കുക:

• ചലനമില്ല: പവർ സപ്ലൈ കണക്ഷനുകൾ പരിശോധിച്ച് ശരിയായ വോളിയം ഉറപ്പാക്കുക.tage is applied. Verify control signal input.
• Incorrect Positioning: Re-check control signal calibration and mechanical angle adjustments.
• അസാധാരണമായ ശബ്ദം: Inspect for mechanical obstructions or loose mounting.

Electronic Stall Detection:

The actuator features electronic stall detection, which deactivates the motor if an obstruction prevents movement. If a stall occurs, remove the obstruction and cycle power to reset the actuator.

8 സ്പെസിഫിക്കേഷനുകൾ

9. വാറൻ്റിയും പിന്തുണയും

Johnson Controls products are manufactured to high-quality standards and are backed by a limited warranty. For specific warranty terms and conditions, please refer to the documentation provided with your purchase or visit the official Johnson Controls webസൈറ്റ്.

For technical support, service, or replacement parts, please contact your authorized Johnson Controls distributor or customer service representative. Provide the model number (M9116-AGA-2) and serial number (if applicable) when seeking assistance.