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Johnson Controls Metasys MS MS-VMA1620-0

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MS-VMA1620-0

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The Johnson Controls MS-VMA1620-0 is a versatile 6-point variable air volume assembly, integrating VAV control, actuation, and pressure sensing for HVAC systems. Its VMA16 controllers ensure precision and energy efficiency, while the 4 N•m damper actuator offers reliable airflow control. With BACnet communication, it seamlessly integrates into building automation. This assembly suits various applications, including cooling and reheat, and supports smoke control. The hardware follows standardized design, aided by RS-485 MS/TP communication, ensuring easy installation.

In Stock
Ships from Raleigh, NC
2 Year DO Supply Warranty
Not an Authorized Distributor: DO Supply is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All of our products come with DO Supply's 2-year warranty.
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Technical specifications for MS-VMA1620-0

ManufacturerJohnson Controls
Product TypeVAV controller
Product LineMetasys MS
Part NumberMS-VMA1620-0
Weight2.00 lbs (0.91 kg)
VAV Controller Type6-Point Variable Air Volume (VAV)
Integrated ComponentsVAV Controller, Actuator, Pressure Sensor
Universal Inputs (UI)1
Binary Outputs (BO)3
Configurable Outputs (CO)2
Power Supply24 VAC
Communication ProtocolFC Bus, SA Bus (with Reheat and Fan Control)
ControllersVMA16 (16-bit)
Communication InterfaceRS-485 MS/TP
Actuator TypeIntegral Damper Actuator (4 N•m)
Cooling and Reheat OptionsCooling Only, Cooling with Reheat
Fan ControlSupported

The Johnson Controls MS-VMA1620-0 is a 6-point variable air volume modular assembly that exemplifies the essence of sophisticated control in terms of adaptability and innovation. It is a solution that orchestrates a symphony of ventilation, energy efficiency, and unwavering performance, crafted with precision for HVAC systems. At its foundation is a forward-thinking design that combines a VAV controller, an actuator, and a pressure sensor. The MS-VMA1620-0 is a testament to the seamless integration of technology to attain unmatched control and functionality. The programmable BACnet® Application Specific Controllers (B-ASCs) embody the power of communication. Using RS-485 MS/TP communication, this assembly gracefully integrates into building automation systems, becoming an integral component of the orchestra. The esteemed VMA16 (16-bit) controllers within the VAV controllers sparkle with auto-tuned control loops, transforming control into an art. Like a competent conductor, these loops reduce commissioning time, adapt to seasonal changes, and prolong the life of mechanical devices. The damper actuator of the MS-VMA1620-0, which exerts 4 N•m, is the MS-VMA1620-0's driving force and the key to precise airflow control. A differential pressure transducer (DPT) complements the symphony with precise flow measurements. Its minimal drift and calibration requirements ensure that its performance remains accurate, providing your system with a trustworthy source of truth. Maintenance simplicity is woven into its essence; there are no filters to replace or complexities to decipher. This modular assembly advances, supporting a variety of applications, including chilling, reheating, and fan control. It extends its capabilities to pollution control systems, gracefully meeting stringent requirements. The BACnet protocol ensures compatibility with other building automation products, making interoperability its credo. The design, both in hardware and software, is standardized, adopting uniformity and installation simplicity. With its writable flash memory, the MS-VMA1620-0 speaks the language of personalization. Controller Configuration Tool (CCT) applications, whether standard or custom, percolate into it, creating a canvas of infinite possibilities. As a capstone to its performance, an optional local user interface display offers convenience at your fingertips, demonstrating its commitment to not only performance but also user experience. The Johnson Controls MS-VMA1620-0 is more than a solution; it exemplifies the convergence of innovation, precision, and control. In the domain of HVAC, it emerges as a comfort conductor, orchestrating an environment in accordance with your vision.