USB/S 1.2 ABB USB Interface module for PC Communication and ETS Programming of KNX Systems MDRC

Product Summary
USB/S 1.2 ABB USB Interface module for PC Communication and ETS Programming of KNX Systems MDRC Product Overview The USB/S 1.2 is a professional-grade component of the ABB i-bus® KNX smart building ecosystem, engineered to deliver exceptional reliability, energy efficiency, and operational ...
Basic Properties
Brand Name: ABB
Certification: CE
Model Number: USB/S 1.2
Trading Properties
Minimum Order Quantity: 1
Payment Terms: T/T,Western Union
Product Description
USB/S 1.2 ABB USB Interface module for PC Communication and ETS Programming of KNX Systems MDRC
Product Overview

The USB/S 1.2 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 System Components 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 USB/S 1.2 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. It is specifically engineered for 24/7 mission-critical operations in high-end commercial, hospitality, and residential environments.

Technical Specifications
Specification Details
Product Model USB/S 1.2
Product Range ABB i-bus® KNX System
Communication Protocol Standard KNX TP1 (S-Mode / PL-Link compatible)
Interface Configuration 1x USB Type B female for PC connection, 1x KNX Bus terminal
Power Supply Bus-powered via KNX line (DC 24-30 V SELV) or external auxiliary supply
Diagnostic Elements Galvanic isolation between bus and PC, Status LED for bus and USB communication
Network Topology Supports star, daisy-chain, and branch-based bus architectures
Wiring Interface Maintenance-free PUSH-IN or industrial screw terminals
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, BTL Listed, Green Premium
Application Scenarios
The USB/S 1.2 is the mandatory gateway for system engineers and commissioning technicians. It enables the configuration of an entire KNX building from a laptop via the ETS (Engineering Tool Software). In established smart buildings, it serves as a permanent diagnostic link for facilities staff to monitor bus traffic, perform group monitors, and troubleshoot network integrity without disrupting live operations.
Product Details
Control Modes: Automatic KNX Sensor Linkage
Compatibility: Works With Various Smart Home Systems
Indicator Function: Power, Signal Transmission
Protection Rating: IP20 Protection Level
Rated Voltage: Main Circuit AC 230-250V
Loadtype: Resistive And Inductive

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