SUG/U 1.1 ABB KNX Split Unit Gateway for Integration of Air Conditioners via Infrared Interface Module

Product Summary
SUG/U 1.1 ABB KNX Split Unit Gateway for Integration of Air Conditioners via Infrared Interface Module Product Overview The SUG/U 1.1 is a professional-grade component of the ABB i-bus® KNX building automation system, engineered to deliver exceptional reliability, energy efficiency, and operational ...
Basic Properties
Brand Name: ABB
Certification: CE
Model Number: SUG/U 1.1
Trading Properties
Minimum Order Quantity: 1
Payment Terms: Western Union,T/T
Product Description
SUG/U 1.1 ABB KNX Split Unit Gateway for Integration of Air Conditioners via Infrared Interface Module
Product Overview

The SUG/U 1.1 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 System Components 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 maintenance.

Designed for DIN-rail or decentralized installation, the SUG/U 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 is a critical building block for achieving high-performance infrastructure standards such as LEED, BREEAM, and Green Premium.

Technical Specifications
Product Model SUG/U 1.1
Product Range ABB i-bus® KNX System
Communication Protocol Standard KNX TP1 (S-Mode / PL-Link compatible)
Interface Configuration & Channels Infrared transmitter interface for AC control
Rated Operating Voltage Bus-powered via KNX line
Power Supply Bus-powered via KNX line (DC 24-30 V SELV) or external mains supply
Functional Sensing & Diagnostic Elements Support for multiple AC brands, fan speed and temperature setpoint control
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 (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, Green Premium, BTL Listed
Application Scenarios

Specified for residential and boutique hotel HVAC upgrades, the SUG/U 1.1 allows direct control of split-type air conditioners through the KNX bus.

By converting bus telegrams into IR commands, it enables occupants to manage climate through smart keypads and apps, reducing energy waste through automated scheduling.
Product Details
Network Connectivity: Wi-Fi 6E And Bluetooth 5.2
Manufacturer: ABB
Compatibility: Works With Various Smart Home Systems
Case: Mid-Tower ATX With Tempered Glass
Bus Output Current: Max. 640 MA, Short-circuitproof
Material: Battery

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