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AA/S 4.1.2 ABB Analog Actuator 4-Fold MDRC for 0-10V and 4-20mA Standard Industrial Level Control Signal Module
AA/S 4.1.2 ABB Analog Actuator 4-Fold MDRC for 0-10V and 4-20mA Standard Industrial Level Control Signal Module
AA/S 4.1.2 ABB Analog Actuator 4-Fold MDRC for 0-10V and 4-20mA Standard Industrial Level Control Signal Module
AA/S 4.1.2 ABB Analog Actuator 4-Fold MDRC for 0-10V and 4-20mA Standard Industrial Level Control Signal Module
AA/S 4.1.2 ABB Analog Actuator 4-Fold MDRC for 0-10V and 4-20mA Standard Industrial Level Control Signal Module
AA/S 4.1.2 ABB Analog Actuator 4-Fold MDRC for 0-10V and 4-20mA Standard Industrial Level Control Signal Module
Specifications
Model Number :
AA/S 4.1.2
Payment Terms :
T/T,Western Union
Output Channels :
2 independent dimming channels
Packaging Details :
Original Case
Dimmingmethod :
Leading edge / trailing edge
Dimming Type :
Universal
Delivery Time :
7 Days
Contact Rating :
10A at 250V AC
Function :
Controls the brightness of lighting devices
Channel Configuration :
2 independent dimming extension channels
Inputtype :
230V AC mains
Certification :
CE
MOQ :
1
Brand Name :
ABB
Outputtype :
Trailing edge/Leading edge
Description
AA/S 4.1.2 ABB Analog Actuator 4-Fold MDRC for 0-10V and 4-20mA Standard Industrial Level Control Signal Module
Product Overview

The AA/S 4.1.2 is a professional-grade 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 Dimming Actuator range, this device represents the integration of advanced engineering standards with high-durability hardware, ensuring seamless coordination across diverse building services including lighting, HVAC, and system monitoring.

Designed for modular or decentralized installation, the AA/S 4.1.2 facilitates flexible control architectures that reduce energy overhead and enhance occupant comfort. Built with sustainable materials and future-ready technology, this device is a foundational building block for high-performance infrastructure standards such as LEED, WELL, and Green Premium.

It is specifically engineered for 24/7 mission-critical operations in high-end commercial office towers, healthcare facilities, and luxury residential estates.

Technical Specifications
Product Model AA/S 4.1.2
Product Range ABB i-bus® KNX System
Communication Protocol Standard KNX TP1 (S-Mode / PL-Link compatible)
Interface Configuration & Channels 4 independent analog outputs
Rated Operating Voltage 230 V AC / KNX Bus
Control Power Supply Bus-powered via KNX line (DC 24-30 V SELV) or external mains supply
Functional Logic & Sensing Performance High-precision signal generation, short-circuit protection
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
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, BTL Listed
Application Scenarios
The standard choice for large-scale boiler and chiller plant management. By modulating 4 separate control loops, it ensures thermal stability in critical laboratory environments, reducing temperature oscillations that lead to energy waste.
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AA/S 4.1.2 ABB Analog Actuator 4-Fold MDRC for 0-10V and 4-20mA Standard Industrial Level Control Signal Module

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Product Detail
Model Number :
AA/S 4.1.2
Payment Terms :
T/T,Western Union
Output Channels :
2 independent dimming channels
Packaging Details :
Original Case
Dimmingmethod :
Leading edge / trailing edge
Dimming Type :
Universal
Contact Supplier
AA/S 4.1.2 ABB Analog Actuator 4-Fold MDRC for 0-10V and 4-20mA Standard Industrial Level Control Signal Module
AA/S 4.1.2 ABB Analog Actuator 4-Fold MDRC for 0-10V and 4-20mA Standard Industrial Level Control Signal Module
AA/S 4.1.2 ABB Analog Actuator 4-Fold MDRC for 0-10V and 4-20mA Standard Industrial Level Control Signal Module

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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