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RM/S3.1 ABB Room Master Advanced Unit 12-Inputs 8-Outputs for Modern Residential and Office Automation KNX
RM/S3.1 ABB Room Master Advanced Unit 12-Inputs 8-Outputs for Modern Residential and Office Automation KNX
RM/S3.1 ABB Room Master Advanced Unit 12-Inputs 8-Outputs for Modern Residential and Office Automation KNX
RM/S3.1 ABB Room Master Advanced Unit 12-Inputs 8-Outputs for Modern Residential and Office Automation KNX
RM/S3.1 ABB Room Master Advanced Unit 12-Inputs 8-Outputs for Modern Residential and Office Automation KNX
RM/S3.1 ABB Room Master Advanced Unit 12-Inputs 8-Outputs for Modern Residential and Office Automation KNX
Specifications
Model Number :
RM/S3.1
Packaging Details :
Original Case
Operatingspeed :
0.1 seconds per operation
Delivery Time :
7 Days
Installation :
DIN-rail mounting
Material :
Fire-resistant ABS plastic
Protection :
Electrical isolation between segments
Payment Terms :
T/T,Western Union
Load Capacity :
250VA per channel
Certification :
CE
MOQ :
1
Brand Name :
ABB
Number Of Channels :
24 Independent Channels
Description
RM/S3.1 ABB Room Master Advanced Unit 12-Inputs 8-Outputs for Modern Residential and Office Automation KNX
Product Overview

The RM/S3.1 is a high-performance modular component of the ABB i-bus® KNX building automation system, engineered to deliver exceptional reliability, energy efficiency, and operational scalability for modern intelligent infrastructure.

As part of the globally recognized KNX Module range, this device represents the integration of advanced engineering standards with high-durability hardware, ensuring seamless coordination of critical building services such as lighting control, climate management, and system monitoring.

Engineered for DIN-rail or decentralized installation, the RM/S3.1 enables building operators to implement modular control architectures that reduce energy overhead and enhance occupant comfort. Built with sustainable, halogen-free materials and future-ready firmware, this device is a fundamental building block for high-performance infrastructure projects targeting LEED, WELL, and Green Premium certifications.

Specifically engineered for 24/7 mission-critical operations in high-end commercial, hospitality, and residential environments.

Technical Specifications
Product Model RM/S3.1
Product Range ABB i-bus® KNX System
Communication Protocol Standard KNX TP1 (S-Mode / PL-Link compatible)
Interface Configuration & Channels 12 Inputs, 8 Outputs with Shutter logic
Rated Operating Voltage 230 V AC / KNX Bus
Control Power Supply Bus-powered via KNX line (DC 24-30 V SELV) or external auxiliary supply
Functional Logic & Sensing Optimized for small apartments, status feedback, scene recall
Network Topology Support Supports standard star, daisy-chain, and branch-based bus architectures
Wiring Interface Industrial-grade maintenance-free PUSH-IN or industrial screw terminals
Installation Method Standard DIN Rail TH35 (EN 60715) or dedicated mounting interface
Operating Temperature -5°C to +45°C (standard indoor operational range)
Ingress Protection IP20 (Indoor mounting environments)
Material Quality Halogen-free, Flame-retardant industrial grade polycarbonate
Certifications CE Marked RoHS REACH KNX Certified Green Premium BTL Listed
Application Scenarios

Ideal for medium-density apartments, the RM/S3.1 manages essential room loads. Its integrated scene logic enables "Master OFF" functions to enhance energy efficiency upon leaving.

  • Modern residential building automation
  • Office and commercial space control systems
  • Hospitality environment room management
  • Energy-efficient building operations
  • Scene-based lighting and climate control
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RM/S3.1 ABB Room Master Advanced Unit 12-Inputs 8-Outputs for Modern Residential and Office Automation KNX

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Product Detail
Model Number :
RM/S3.1
Packaging Details :
Original Case
Operatingspeed :
0.1 seconds per operation
Delivery Time :
7 Days
Installation :
DIN-rail mounting
Material :
Fire-resistant ABS plastic
Contact Supplier
RM/S3.1 ABB Room Master Advanced Unit 12-Inputs 8-Outputs for Modern Residential and Office Automation KNX
RM/S3.1 ABB Room Master Advanced Unit 12-Inputs 8-Outputs for Modern Residential and Office Automation KNX
RM/S3.1 ABB Room Master Advanced Unit 12-Inputs 8-Outputs for Modern Residential and Office Automation KNX

Maituo Intelligent Technology Co.，Ltd

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