Johnson MS-FAC3611-0A

  • HVAC Systems: Controlling and optimizing heating, ventilation, and air conditioning (HVAC) systems for comfort, energy efficiency, and indoor air quality.
  • Lighting Systems: Managing lighting levels based on occupancy, daylight availability, and schedules to save energy and enhance ambiance.
  • Access Control: Integrating with access control systems to manage door locks, security zones, and card readers.
  • Fire Alarm Systems: Monitoring and responding to fire alarm signals, initiating emergency procedures and controlling fire suppression systems.
  • Building Management Systems (BMS): Functioning as an integral part of a larger BMS to provide centralized control and monitoring of various building systems.
Category:

Description

he Johnson Controls MS-FAC3611-0A is an Advanced Application Field Equipment Controller (FEC) from their Metasys building automation system. It’s a versatile device designed to control and monitor various field devices and equipment in commercial, industrial, and institutional buildings.

Key Features:

  • BACnet Advanced Application Controller (B-AAC): Operates on the BACnet MS/TP bus, enabling communication and integration with other BACnet devices and systems.
  • Field Device Control: Controls various types of field devices, such as valves, dampers, pumps, and sensors, through a variety of control modes.
  • Analog and Digital Inputs/Outputs: Accepts analog and digital signals from sensors and other field devices, and provides analog and digital outputs to control actuators and indicators.
  • Onboard Logic and Programming: Supports BACnet Building Automation Subsystems (BAS) Application Specific Controller (BASC) programming for implementing complex control strategies.
  • Data Logging and Trending: Records and stores data from connected devices, enabling historical trend analysis and performance monitoring.
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Applications:

  • HVAC Systems: Controlling and optimizing heating, ventilation, and air conditioning (HVAC) systems for comfort, energy efficiency, and indoor air quality.
  • Lighting Systems: Managing lighting levels based on occupancy, daylight availability, and schedules to save energy and enhance ambiance.
  • Access Control: Integrating with access control systems to manage door locks, security zones, and card readers.
  • Fire Alarm Systems: Monitoring and responding to fire alarm signals, initiating emergency procedures and controlling fire suppression systems.
  • Building Management Systems (BMS): Functioning as an integral part of a larger BMS to provide centralized control and monitoring of various building systems.

Technical Specifications:

  • Power Supply: 24 VAC nominal (20 VAC minimum/30 VAC maximum), 50/60 Hz, power supply Class 2 (North America), Safety Extra-Low Voltage (SELV) (Europe)
  • Communication: BACnet MS/TP bus
  • Inputs/Outputs:
    • 4 analog inputs
    • 4 analog outputs
    • 4 digital inputs
    • 4 digital outputs
  • Memory: 256 KB non-volatile memory
  • Operating Temperature: -40°C to 85°C (-40°F to 185°F)
  • Environmental Rating: IP20

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