FCC/S1.4.1.1 ABB KNX Fan Coil Controller with PWM Valve Output and 3-Speed Fan Step Control Module Compact Unit

Product Summary
FCC/S1.4.1.1 ABB KNX Fan Coil Controller with PWM Valve Output and 3-Speed Fan Step Control Module Compact Unit Product Overview The FCC/S1.4.1.1 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: FCC/S1.4.1.1
Trading Properties
Minimum Order Quantity: 1
Payment Terms: T/T,Western Union
Product Description
FCC/S1.4.1.1 ABB KNX Fan Coil Controller with PWM Valve Output and 3-Speed Fan Step Control Module Compact Unit
Product Overview

The FCC/S1.4.1.1 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 FCC/S1.4.1.1 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.

Technical Specifications
Product Model FCC/S1.4.1.1
Product Series ABB i-bus® KNX System
Communication Protocol Standard KNX TP1 (S-Mode / PL-Link compatible) / IP Communication
Interface Configuration & Channels 1 PWM output + 3-speed Fan relay
Rated Operating Voltage 230 V AC
Control Power Supply Bus-powered via KNX line (DC 24-30 V SELV) or external auxiliary supply
Functional Logic & Sensing Performance Optimized for 2-pipe systems, compact 4MW design, valve protection logic
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
Economic solution for residential apartments and hotel guest rooms with simple 2-pipe FCU systems. It provides reliable room temperature control while minimizing the required distribution board space.
  • Ideal for residential apartments and hotel guest rooms
  • Optimized for simple 2-pipe Fan Coil Unit (FCU) systems
  • Space-efficient design for compact distribution boards
  • Reliable room temperature control solution
Product Details
Features: Multiple Relay Outputs
Installation Type: Wall-mounted
Construction: Plastic Construction
Control Features: Scene Saving/retrieval
Power Consumption: Approximately 6mA
Mounting: Flush Mounting Design
Safety Features: Overheat Protection

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