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US/U 2.2 ABB Universal Interface 2-Fold Binary Input for Conventional Push-buttons and Sensors KNX

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    Buy cheap US/U 2.2 ABB Universal Interface 2-Fold Binary Input for Conventional Push-buttons and Sensors KNX from wholesalers
     
    Buy cheap US/U 2.2 ABB Universal Interface 2-Fold Binary Input for Conventional Push-buttons and Sensors KNX from wholesalers
    • Buy cheap US/U 2.2 ABB Universal Interface 2-Fold Binary Input for Conventional Push-buttons and Sensors KNX from wholesalers
    • Buy cheap US/U 2.2 ABB Universal Interface 2-Fold Binary Input for Conventional Push-buttons and Sensors KNX from wholesalers
    • Buy cheap US/U 2.2 ABB Universal Interface 2-Fold Binary Input for Conventional Push-buttons and Sensors KNX from wholesalers

    US/U 2.2 ABB Universal Interface 2-Fold Binary Input for Conventional Push-buttons and Sensors KNX

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    Model Number : US/U 2.2
    Payment Terms : T/T,Western Union
    Delivery Time : 7 Days
    Brand Name : ABB
    Certification : CE
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    US/U 2.2 ABB Universal Interface 2-Fold Binary Input for Conventional Push-buttons and Sensors KNX

    US/U 2.2 ABB Universal Interface 2-Fold Binary Input for Conventional Push-buttons and Sensors KNX
    Product Overview

    The US/U 2.2 is a professional-grade component of the ABB i-bus® KNX smart building ecosystem, engineered to deliver exceptional reliability, energy efficiency, and operational scalability for modern intelligent infrastructure.

    As part of the globally recognized Binary Input series, this device represents the convergence of high-performance hardware design and flexible software logic, ensuring seamless coordination across diverse building services including lighting, HVAC, and system maintenance.

    Designed for DIN-rail or decentralized installation, the US/U 2.2 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 ModelUS/U 2.2
    Product RangeABB i-bus® KNX System
    Communication ProtocolStandard KNX TP1 (S-Mode / PL-Link compatible)
    Interface Configuration2 independent channels for scanning floating contacts
    Rated Operating VoltageBus-powered (DC 24 V SELV)
    Power SupplyBus-powered via KNX line (DC 24-30 V SELV) or external auxiliary supply
    Functional ElementsInternal pulse generator for status scanning, Compact module for junction boxes
    Network Topology SupportSupports star, daisy-chain, and branch-based bus architectures
    Wiring InterfaceMaintenance-free PUSH-IN or industrial screw terminals for secure field connectivity
    Operating Temperature-5°C to +45°C (typical indoor operational range)
    Housing MaterialHalogen-free, Flame-retardant industrial grade polycarbonate
    Ingress ProtectionIP20 (Indoor installation environments)
    CertificationsCE Marked, RoHS, REACH, KNX Certified, BTL Listed, Green Premium
    Application Scenarios
    Commonly deployed in individual hotel guest rooms or residential bedrooms, the US/U 2.2 links a dual-gang light switch or a bedside lamp control to the KNX bus. This allows for simple, tactile user interaction with advanced automation scenes without the high cost of full smart keypad panels, making it a cost-effective standard for standard-tier hospitality projects.
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