FCC/S1.2.1.1 ABB KNX Fan Coil Controller 2-Fold 0-10V Analog Output with 3-Speed Fan Step Control for Precise HVAC

Product Summary
FCC/S1.2.1.1 ABB KNX Fan Coil Controller 2-Fold 0-10V Analog Output with 3-Speed Fan Step Control for Precise HVAC Product Overview The FCC/S1.2.1.1 is a high-performance modular component of the ABB i-bus® KNX building automation ecosystem, engineered to deliver exceptional reliability, energy ...
Basic Properties
Place of Origin: EU
Brand Name: ABB
Certification: CE RoHS
Model Number: FCC/S1.2.1.1
Trading Properties
Minimum Order Quantity: 1
Payment Terms: T/T,Western Union
Product Description
FCC/S1.2.1.1 ABB KNX Fan Coil Controller 2-Fold 0-10V Analog Output with 3-Speed Fan Step Control for Precise HVAC
Product Overview

The FCC/S1.2.1.1 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/S1.2.1.1 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 FCC/S1.2.1.1
Product Series ABB i-bus® KNX System
Communication Protocol Standard KNX TP1 (S-Mode / PL-Link compatible) / IP Communication
Interface Configuration & Channels 2 Analog 0-10V outputs + 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 High-resolution modulating control, status feedback, diagnostic LED
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
Perfect for premium executive boardrooms. It modulates motorized valves with 0-10V signals for continuous adjustment of heating and cooling water flow, delivering the ultimate in thermal stability and quiet operation.
Product Details
Special Feature: Manual Override / Local Operation
Materials: High-quality Plastic Construction
Use: Intelligent Building Automation
Construction: Plastic Construction
Controlmethod: Electrical And Manual Override
Mounting: Flush Mounting Design

Ms. Nora

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