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LR/S 4.16.1 ABB Light Controller 1-10V 4-Fold Analog Dimming KNX Daylight Harvesting Control Unit
LR/S 4.16.1 ABB Light Controller 1-10V 4-Fold Analog Dimming KNX Daylight Harvesting Control Unit
LR/S 4.16.1 ABB Light Controller 1-10V 4-Fold Analog Dimming KNX Daylight Harvesting Control Unit
LR/S 4.16.1 ABB Light Controller 1-10V 4-Fold Analog Dimming KNX Daylight Harvesting Control Unit
LR/S 4.16.1 ABB Light Controller 1-10V 4-Fold Analog Dimming KNX Daylight Harvesting Control Unit
LR/S 4.16.1 ABB Light Controller 1-10V 4-Fold Analog Dimming KNX Daylight Harvesting Control Unit
Specifications
Model Number :
LR/S 4.16.1
Payment Terms :
T/T,Western Union
Outputtype :
Relay output
Packaging Details :
Original Case
Protection Rating :
IP20 rating
Delivery Time :
7 Days
Controlsignal :
KNX/EIB bus
Maxload :
300W per channel
Control Type :
KNX System
Actuatortype :
Hybrid
Certification :
CE
MOQ :
1
Brand Name :
ABB
System :
KNX building automation bus
Description
LR/S 4.16.1 ABB Light Controller 1-10V 4-Fold Analog Dimming KNX Daylight Harvesting Control Unit
Product Overview

The ABB LR/S 4.16.1 is a high-specification Light Controller 1-10V 4-Fold from the prestigious LR series, engineered to deliver exceptional reliability, precision, and operational efficiency for modern intelligent building environments.

As part of the globally recognized ABB i-bus® KNX ecosystem, this device represents the convergence of advanced engineering standards with high-durability hardware, ensuring seamless coordination of critical building services such as solar shading, lighting control, and system networking.

Designed for professional installation in commercial office towers, luxury hospitality projects, and high-end residential estates, the LR/S 4.16.1 enables building operators to implement modular control architectures that reduce energy overhead while maximizing occupant comfort.

Built with sustainable, halogen-free materials and future-ready technology, this device is a critical building block for achieving high-performance infrastructure certifications such as LEED, WELL, and Green Premium. It is specifically engineered for 24/7 mission-critical operations in sophisticated smart building infrastructures.

Technical Specifications
Product Model LR/S 4.16.1
Product Series ABB i-bus® KNX LR
Communication Protocol KNX TP1 (S-Mode)
Interface Configuration 4 channels for 1-10V ballasts + switching
Rated Operating Voltage 230 V AC / 1-10V control
Power Supply Bus-powered via KNX line (DC 24-30 V SELV) or external mains supply
Functional Logic & Sensing 4-channel 1-10V dimming, switching relays, constant light control support
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 mounting environments)
Housing Material Halogen-free, Flame-retardant industrial grade polycarbonate
Certifications CE Marked, RoHS, REACH, KNX Certified, Green Premium Environmental Data
Application Scenarios

The 4-channel controller powers daylight-harvesting strategies in open offices. Paired with light sensors, it maintains constant lux levels by dimming four lighting zones independently as daylight changes.

  • Daylight harvesting in commercial office environments
  • Independent control of four lighting zones
  • Energy optimization through automated dimming
  • Integration with light sensors for constant illumination levels
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LR/S 4.16.1 ABB Light Controller 1-10V 4-Fold Analog Dimming KNX Daylight Harvesting Control Unit

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Product Detail
Model Number :
LR/S 4.16.1
Payment Terms :
T/T,Western Union
Outputtype :
Relay output
Packaging Details :
Original Case
Protection Rating :
IP20 rating
Delivery Time :
7 Days
Contact Supplier
LR/S 4.16.1 ABB Light Controller 1-10V 4-Fold Analog Dimming KNX Daylight Harvesting Control Unit
LR/S 4.16.1 ABB Light Controller 1-10V 4-Fold Analog Dimming KNX Daylight Harvesting Control Unit
LR/S 4.16.1 ABB Light Controller 1-10V 4-Fold Analog Dimming KNX Daylight Harvesting Control Unit

Maituo Intelligent Technology Co.，Ltd

Verified Supplier
1 Years
hainan, hainan
Since 2019
Business Type :
Manufacturer, Seller, Trading Company, Exporter
Main Products :
Building Controllers, Switch Actuator, Dimming Actuator
Total Annual :
800000 USD-1000000
Employee Number :
50~80
Certification Level :
Verified Supplier
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