Johnson Controls MS MIG 3120 0 Industrial Control System INPUT OUTPUT
The Johnson Controls MS-MIG-3120-0 is a critical component within the renowned Metasys® ecosystem, designed as a powerful and reliable Integration Gateway. Carrying the product code RY 10406 REV T, this module serves as a universal communication bridge, enabling seamless connectivity between third-party or legacy industrial control systems and the centralized Metasys Building Automation System (BAS).
By integrating disparate systems—such as HVAC, lighting, power, or security from other manufacturers—the MIG-3120-0 provides a unified interface for data visualization, trend analysis, alarm management, and operational control. This empowers facility managers to achieve enhanced efficiency, reduced energy consumption, and simplified system-wide management from a single pane of glass.
Key Features & Benefits
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Seamless System Integration:Â Acts as a protocol translator, allowing non-Metasys equipment and subsystems to communicate effectively on the Metasys Network (N2/LON), preventing data silos.
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Centralized Monitoring & Control:Â Provides a single, unified view of your entire building’s operations within the Metasys UI, improving situational awareness and response times.
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Industrial-Grade Reliability:Â Engineered for demanding industrial and commercial environments, ensuring stable and continuous operation critical for facility management.
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Alarm & Event Management:Â Consolidates alarms from integrated systems, ensuring critical notifications are never missed and enabling proactive maintenance.
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Data Logging & Trend Analysis:Â Collects and logs data from connected devices, allowing for in-depth performance analysis, reporting, and optimization of building systems.
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Simplified Troubleshooting:Â By bringing all system data to one platform, it drastically reduces the time and complexity involved in diagnosing issues across multiple systems.
Technical Specifications
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Model Number:Â MS-MIG-3120-0
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Product Code / Revision:Â RY 10406 REV T
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Product Type:Â Metasys Integration Gateway (MIG)
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Primary Function:Â Protocol Gateway / Network Integration Engine
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Compatibility:Â Designed for integration with the Johnson Controls Metasys Building Automation System.
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Typical Applications:Â Used to connect third-party BACnet, LonWorks, Modbus, or other proprietary protocol devices to the Metasys N2 or LON bus.
Common Applications & Use Cases
The Johnson Controls MS-MIG-3120-0 is indispensable in complex facilities where equipment from multiple vendors is present. Its typical applications include:
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Integrating standalone HVAC units (chillers, boilers, RTUs) from other manufacturers.
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Connecting power monitoring systems and electrical meters.
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Bringing legacy industrial control systems under modern BAS management.
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Unifying lighting control systems and fire alarm panels for global building control strategies.
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Retrofit Projects where new Metasys controls are installed alongside existing equipment.











