The QA/S 3.16.1 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 Energy Management 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 QA/S 3.16.1 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. It is specifically engineered for 24/7 mission-critical operations in high-end commercial, hospitality, and residential environments.

• Product Model:QA/S 3.16.1
• Product Range:ABB i-bus® KNX System
• Communication Protocol:Standard KNX TP1 (S-Mode / PL-Link compatible)
• Interface Configuration:M-Bus interface for 16 meters, 1x RJ45 Ethernet, 1x KNX Bus
• Rated Operating Voltage:100-240 V AC supply
• Power Supply:Bus-powered via KNX line (DC 24-30 V SELV) or external auxiliary supply
• Functional Features:Web-based visualization, Automated data logging, CSV export, energy trend analysis
• Network Topology Support: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

The QA/S 3.16.1 is designed for multi-tenant retail units and medium-sized offices seeking ISO 50001 certification. It automatically detects and logs data from 16 M-Bus meters (electricity, water, gas, heat), providing facilities managers with real-time web dashboards to identify energy leaks and generate tenant billing reports with clinical accuracy.