{"product_id":"johnson-controls-ms-vma1630-0-vma16-variable-air-volume-controller-actuator-assembly-24-vac","title":"Johnson Controls MS-VMA1630-0 VMA16 Variable Air Volume Controller Actuator Assembly 24 VAC","description":"\u003ch4 class=\"PDq2pG_selectionAnchorContainer\"\u003eDescription\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003eThe Johnson Controls MS-VMA1630-0 is an integrated Variable Air Volume (VAV) controller and actuator assembly designed to regulate airflow and temperature in commercial HVAC systems. Combining programmable control, a built-in actuator, and an integrated differential pressure sensor, the MS-VMA1630-0 delivers precise zone control for cooling and reheat applications while operating from a 24 VAC Class 2 power supply. Although discontinued by the manufacturer, it remains widely used for servicing existing Metasys building automation installations and has been superseded by the MS-VMA1630-1. \u003cspan class=\"\"\u003e\u003c\/span\u003e\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cbr\u003e\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eJohnson Controls\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePLCs\/Machine Control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMS-VMA1630-0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePLC Module\/Rack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVMA16 Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVariable Air Volume Controller\/Actuator Assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCooling \/ Reheat\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSupply Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e24 VAC Class 2 (20–30 VAC), 50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.5 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.5 A at 24 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCommunication Protocol\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBACnet MS\/TP, N2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInputs\/Outputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3 Universal Inputs, 3 Binary Outputs, 2 Configurable Outputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProcessor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e32-bit Renesas Microcontroller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMemory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 MB Flash, 512 KB RAM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIntegrated Sensor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDifferential Pressure Transducer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eActuator Torque\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e35 Inch-Pounds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eActuator Stroke Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e60 Seconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSuggested Replacement\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMS-VMA1630-1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.68 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eInformation About MS-VMA1630-0\u003c\/h4\u003e\n\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003eThe MS-VMA1630-0 is part of the Johnson Controls VMA16 Series of programmable VAV controllers developed for the Metasys building automation platform. It integrates a 32-bit programmable controller, damper actuator, and differential pressure transducer into a compact assembly that minimizes installation time and simplifies VAV box control. The controller communicates using BACnet MS\/TP or N2 protocols over the FC Bus and SA Bus, allowing seamless integration with Metasys supervisory controllers, network sensors, and other field devices. Its compact design, programmable inputs and outputs, and integrated actuator make it suitable for commercial office buildings, educational facilities, hospitals, and other HVAC systems requiring accurate airflow regulation. \u003cspan class=\"\"\u003e\u003c\/span\u003e\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eIntegrated Controller and Actuator: Combines programmable HVAC control, damper actuator, and pressure sensing in one assembly.\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eVMA16 Series Platform: Designed for Johnson Controls Metasys VAV applications.\u003c\/li\u003e\n\u003cli\u003eBACnet MS\/TP and N2 Communication: Supports integration with modern and legacy building automation networks.\u003c\/li\u003e\n\u003cli\u003e24 VAC Class 2 Operation: Uses a standard low-voltage HVAC power supply.\u003c\/li\u003e\n\u003cli\u003eIntegrated Differential Pressure Sensor: Measures airflow for accurate VAV box control.\u003c\/li\u003e\n\u003cli\u003eHigh-Torque Actuator: Provides 35 inch-pounds of torque with a 60-second actuator stroke.\u003c\/li\u003e\n\u003cli\u003eFlexible Input and Output Configuration: Includes 3 universal inputs, 3 binary outputs, and 2 configurable outputs.\u003c\/li\u003e\n\u003cli\u003eReplacement Available: Superseded by the Johnson Controls MS-VMA1630-1 for newer installations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe MS-VMA1630-0 delivers the reliability and precision required for variable air volume control and commercial HVAC automation systems.\u003c\/p\u003e","brand":"JOHNSON CONTROLS","offers":[{"title":"Default Title","offer_id":52167949582634,"sku":"MS-VMA1630-0","price":787.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/0392\/4266\/files\/s-l960_3ec3e51a-a975-4595-aab1-e6d13f410a38.webp?v=1785876177","url":"https:\/\/iqelectro.com\/products\/johnson-controls-ms-vma1630-0-vma16-variable-air-volume-controller-actuator-assembly-24-vac","provider":"IQElectro","version":"1.0","type":"link"}