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VC/S 4.1.1 ABB Valve Drive Controller 4-Fold for VAV and HVAC Room Temperature Control KNX System

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VC/S 4.1.1 ABB Valve Drive Controller 4-Fold for VAV and HVAC Room Temperature Control KNX System

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Model Number : VC/S 4.1.1

Payment Terms : T/T,Western Union

Output Type : Relay Output

Packaging Details : Original Case

Operation Security : Built-in authority grading

Delivery Time : 7 Days

Power Supply Mode : KNX bus power supply (DC 24V)

Application : Residential Buildings Office Buildings

Features : Multiple relay outputs

Certification : CE

MOQ : 1

Brand Name : ABB

Security Features : Anti-theft

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VC/S 4.1.1 ABB Valve Drive Controller 4-Fold for VAV and HVAC Room Temperature Control KNX System
Product Overview

The VC/S 4.1.1 is a professional-grade component of the ABB i-bus® KNX smart building ecosystem, engineered to deliver exceptional reliability, energy efficiency, and operational scalability for modern intelligent infrastructure.

As part of the globally recognized HVAC Control series, this device represents the convergence of high-performance hardware design and flexible software logic, ensuring seamless coordination across diverse building services including lighting, HVAC, and system maintenance.

Designed for DIN-rail or decentralized installation, the VC/S 4.1.1 facilitates modular system architecture, allowing building operators to optimize environmental parameters and reduce energy overhead. Built with sustainable materials and future-ready technology, this device supports high-performance infrastructure standards such as LEED, BREEAM, and Green Premium.

Technical Specifications
Product Model VC/S 4.1.1
Product Range ABB i-bus® KNX System
Communication Protocol Standard KNX TP1 (S-Mode / PL-Link compatible)
Interface Configuration & Channels 4 outputs for controlling thermal or motorized drives
Rated Operating Voltage Bus-powered via KNX line
Power Supply Bus-powered via KNX line (DC 24-30 V SELV) or external auxiliary supply
Functional Sensing & Diagnostic Elements Integrated temperature control logic, Valve status monitoring
Network Topology Support Supports star, daisy-chain, and branch-based bus architectures
Wiring Interface Maintenance-free PUSH-IN or industrial screw terminals for secure field connectivity
Operating Temperature -5°C to +45°C (typical indoor operational range)
Housing Material Halogen-free, Flame-retardant industrial grade polycarbonate
Ingress Protection IP20 (Indoor installation environments)
Certifications CE Marked, RoHS, REACH, KNX Certified, BTL Listed, Green Premium
Application Scenarios

The VC/S 4.1.1 serves as the core controller for VAV (Variable Air Volume) boxes in intelligent building zones. It aggregates sensor data to adjust air volume or water flow, maintaining localized comfort levels while coordinating with central AHU units via the KNX bus.

The compact design is optimized for mounting within or near the terminal unit housing, making it ideal for high-end commercial, hospitality, and residential environments requiring 24/7 mission-critical operations.

Product Tags:

ABB valve drive controller KNX system

      

VAV HVAC room temperature controller

      

4-fold KNX valve drive controller

      
Wholesale VC/S 4.1.1 ABB Valve Drive Controller 4-Fold for VAV and HVAC Room Temperature Control KNX System from china suppliers

VC/S 4.1.1 ABB Valve Drive Controller 4-Fold for VAV and HVAC Room Temperature Control KNX System Images

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