MS-FEC2611-0 Johnson Controls Control

Overview

The Johnson Controls MS-FEC2611-0 is a Metasys Field Equipment Controller (FEC) Series programmable device designed to monitor and manage various commercial building automation and HVAC systems. As a 17-point controller, it offers flexible integration by allowing switchable communications protocols between standard BACnet MS/TP and legacy N2 systems. It features a 32-bit microprocessor architecture and utilizes patented proportional adaptive loop tuning technology to deliver highly efficient central plant or air-side machinery management while reducing mechanical wear.

Features

• Switchable Communications: Easily toggles between BACnet MS/TP and N2 protocols to support new installations or modernize legacy building sites.
• Patented Adaptive Control: Employs P-Adaptive and Pattern Recognition Adaptive Control (PRAC) technologies for continuous, automatic loop tuning.
• Wireless Capabilities: Integrates seamlessly with ZFR1800 Series Wireless Field Bus System accessories for flexible mesh connectivity to supervisory controllers.
• Standardized Design: Features a common hardware and software platform that utilizes a single tool (CCT) for simple engineering, commissioning, and troubleshooting.
• Advanced Connectivity: Supports Bluetooth wireless commissioning interfaces and features an integral end-of-line (EOL) termination switch.

Specifications

• Point Configuration: 17 total points consisting of 6 Universal Inputs (0-10 VDC, 4-20 mA, 0-600k ohm, or Dry Contact), 2 Binary Inputs (Dry Contact or Pulse Counter), 3 Binary Outputs (24 VAC Triac), 4 Configurable Outputs (0-10 VDC or 24 VAC Triac), and 2 Analog Outputs (0-10 VDC or 4-20 mA).
• Microprocessor & Memory: Renesas 32-bit microcontroller equipped with 640 KB or 1 MB flash memory and 128 KB or 512 KB RAM.
• Supply Voltage: 24 VAC nominal (20 VAC minimum to 30 VAC maximum) at 50/60 Hz.
• Power Consumption: 14 VA maximum (excluding connected peripheral devices).
• Ambient Conditions: Operating temperature range of 0°C to 50°C (32°F to 122°F); 10% to 90% RH non-condensing.
• Enclosure & Dimensions: IP20 protection rating constructed from ABS and polycarbonate; measures 150 mm x 190 mm x 53 mm with fixed screw terminal blocks.

Applications

• Commercial HVAC Systems
• Central Plant Management
• Advanced Fan Coil and Heat Pump Control
• Metasys Building Automation Networks (BAS)
• Demand-Controlled Ventilation and Air Handling Units