Maituo Intelligent Technology Co.，Ltd
| 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 |
| Security Features | Anti-theft |
| Model Number | VC/S 4.1.1 |
| Certification | CE |
| Brand Name | ABB |
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Product Specification
| 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 |
| Security Features | Anti-theft | Model Number | VC/S 4.1.1 |
| Certification | CE | Brand Name | ABB |
| High Light | ABB valve drive controller KNX system ，VAV HVAC room temperature controller ，4-fold KNX valve drive controller | ||
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.
| 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 |
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.
Company Details
Business Type:
Manufacturer,Seller,Trading Company,Exporter
Year Established:
2019
Total Annual:
800000 USD-1000000
Employee Number:
50~80
Ecer Certification：
Verified Supplier
Maituo Intelligent Technology Co., Ltd. has been a professional provider of Building and Home Automation Solutions in China since our establishment. With a focus on delivering intelligent, integrated systems for both commercial buildings and residential spaces, we have forged a strong reputation by ... Maituo Intelligent Technology Co., Ltd. has been a professional provider of Building and Home Automation Solutions in China since our establishment. With a focus on delivering intelligent, integrated systems for both commercial buildings and residential spaces, we have forged a strong reputation by ...
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