FCL/S 2.6.1.1 ABB KNX Fan Coil Controller 2-Fold Compact for Heating and Cooling Room Temperature Management Unit

Product Summary
FCL/S 2.6.1.1 ABB KNX Fan Coil Controller 2-Fold Compact for Heating and Cooling Room Temperature Management Unit Product Overview The FCL/S 2.6.1.1 is a high-performance modular component of the ABB i-bus® KNX building automation ecosystem, engineered to deliver exceptional reliability, energy ...
Basic Properties
Brand Name: ABB
Certification: CE
Model Number: FCL/S 2.6.1.1
Trading Properties
Minimum Order Quantity: 1
Payment Terms: T/T,Western Union
Product Description
FCL/S 2.6.1.1 ABB KNX Fan Coil Controller 2-Fold Compact for Heating and Cooling Room Temperature Management Unit
Product Overview

The FCL/S 2.6.1.1 is a high-performance modular component of the ABB i-bus® KNX building automation ecosystem, engineered to deliver exceptional reliability, energy efficiency, and operational scalability for modern intelligent infrastructure.

As part of the globally recognized Room Temperature Control range, this device represents the convergence of high-performance hardware design and flexible software logic, ensuring seamless coordination across diverse building services such as climate management, network integration, and load monitoring.

Designed for DIN-rail or decentralized installation, the FCL/S 2.6.1.1 facilitates professional control architectures that reduce energy overhead and enhance occupant comfort. Built with sustainable materials and future-ready technology, this device is a foundational building block for high-performance infrastructure projects targeting LEED, WELL, and Green Premium certifications.

It is specifically engineered for 24/7 mission-critical operations in high-end commercial office towers, healthcare facilities, and luxury residential estates.

Technical Specifications
Product Model FCL/S 2.6.1.1
Product Series ABB i-bus® KNX System
Communication Protocol Standard KNX TP1 (S-Mode / PL-Link compatible) / IP Communication
Interface Configuration & Channels 2 output groups for 4-pipe systems
Rated Operating Voltage Bus-powered / 230 V AC load
Control Power Supply Bus-powered via KNX line (DC 24-30 V SELV) or external auxiliary supply
Functional Logic & Sensing Performance PID control for 2 zones or 1 dual-coil unit, status feedback objects
Network Topology Support Supports standard star, daisy-chain, and branch-based bus architectures
Wiring Interface Maintenance-free PUSH-IN or industrial screw terminals for secure connectivity
Operating Temperature -5°C to +45°C (standard indoor operational range)
Ingress Protection IP20 (Indoor installation environments)
Housing Material Halogen-free, Flame-retardant industrial grade polycarbonate
Certifications CE Marked, RoHS, REACH, KNX Certified, Green Premium, BTL Listed
Application Scenarios
Ideal for multi-room residential apartments. It coordinates both heating and cooling valves in a 4-pipe configuration from a single, space-saving module.
  • Commercial office buildings and corporate campuses
  • Healthcare facilities and hospitals
  • Luxury residential estates and apartments
  • Educational institutions and campus buildings
  • Hotels and hospitality facilities
Product Details
Use: Intelligent Building Automation
Sensortype: Thermistor
Safety Protection: Overheat Protection
Loadtype: Resistive And Inductive
Installationtype: Wall-mounted
Indicator Function: Power, Signal Transmission
Operation Security: Built-in Authority Grading

Ms. Nora

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