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LR/S 4.16.1 ABB 4 Channel 16A KNX Light Controller 1-10V Dimming & MDRC
Product Summary
ABB 4-channel KNX light controller with 16A capacity & 1-10V dimming. Features MDRC functionality, constant light control, and KNX certification for commercial/industrial smart lighting systems.
Basic Properties
Place of Origin:
EU
Brand Name:
ABB
Certification:
CE
Model Number:
LR/S 4.16.1
Trading Properties
Minimum Order Quantity:
1
Payment Terms:
T/T,Western Union
Product Description
Product Overview
The ABB LR/S 4.16.1 is a high-performance 4-channel KNX light controller with MDRC functionality, engineered for intelligent, centralized control of commercial and industrial lighting systems. Specialized in 1-10V dimming control for electronic ballast-equipped luminaires, it delivers 16A high-load switching capacity per channel and core constant light control—enabling daylight harvesting when paired with dedicated light sensors for energy efficiency and optimal lighting comfort.
Key Features
- 4 independent programmable channels with 16A switching capacity
- 1-10V DC dimming control for electronic ballasts and transformers
- MDRC multi-device remote control functionality
- Constant light control with daylight harvesting capability
- Bus-independent manual operation
- Scene recall, staircase lighting timer, and master/slave operation
- Compact DIN-rail design for easy installation
Technical Specifications
| Parameter | Details |
|---|---|
| Model Number | LR/S 4.16.1 |
| Product Type | 4-fold KNX light controller (MDRC-enabled, 1-10V dimming) |
| Channel Quantity | 4 independent, programmable channels |
| Max Switching Current | 16A per channel (250V AC) - 2300W max power per channel |
| Dimming Control Interface | 1-10V DC output (100mA max control current) |
| Bus Compatibility | KNX TP (21-32V DC bus voltage; ≤10mA bus current consumption) |
| Operating Voltage | 110-230V AC (50/60 Hz) - wide voltage compatibility |
| Installation | DIN-rail mounted (8 division units, 35mm standard DIN rail) |
| Protection Class | IP20 (indoor cabinet installation) |
| Operating Temperature | -5°C to +45°C (no condensation) |
| Certifications | CE, KNX BTL certified, RoHS compliant |
Application Scenarios
Large Commercial Office Buildings
Ideal for open workspaces, multi-floor corridors and meeting room clusters. Enables zoned constant light control via daylight harvesting, reduces energy waste by adjusting artificial lighting based on natural light, and supports one-touch scene recall for different operational modes.Retail & Hospitality Complexes
Controls display lighting, ambient lighting and common area illumination in shopping malls, hotels and banquet halls. 4-channel independent programming caters to different business zones with MDRC for synchronized multi-device control.Industrial & Logistics Facilities
Delivers reliable high-load lighting control for production workshops, warehouse zones and loading docks. Supports automated on/off/dimming based on production schedules and occupancy, with robust 16A per channel capacity for industrial-grade luminaires.Public Institutions & Municipal Buildings
Applied in schools, hospitals, government buildings and metro stations. Manages classroom/ward lighting for constant brightness comfort and staircase/corridor lighting with energy-saving timer functions.KNX Smart Building System Integration
Serves as a master control device in ABB i-bus® KNX systems, seamlessly connecting with other KNX devices to build unified, scalable lighting control systems for mixed-use towers, business parks and large residential complexes.Note: Compatible with LF/U 2.1 light sensors for daylight harvesting applications. Flame-retardant plastic housing ensures reliable industrial-grade performance.
Product Details
Highlight:
ABB KNX 4 channel light controller
,16A dimming actuator with MDRC
,ABB LR/S 4.16.1
Brand:
ABB
Channel:
4
Operatingtemperature:
-5°C To +45°C
Voltage:
230V AC
Transmission Standard:
Twisted Pair Wiring
Type:
MDRC Devices
Weight:
0.33 KG
Control Type:
KNX System
Product Name:
Dimming Actuator
Dimensions:
108mm X 90mm X 65mm
Communication Protocol:
KNX
Function:
Dim Lights By Adjusting Brightness Levels
Color:
Grey
Ms. Nora
Sales Manager
- Email: nora@knxcomponents.com
- Tel: +86 13427540176
- WhatsApp: 8613427540176
-
WeChat:
idainchina518
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