QA/S 4.16.1 ABB EQmatic Energy Analyzer Modbus 16-Devices RTU Metering and Analytics Gateway KNX

The QA/S 4.16.1 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 4.16.1 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 4.16.1
• Product Range: ABB i-bus® KNX System
• Communication Protocol: Standard KNX TP1 (S-Mode / PL-Link compatible)
• Interface Configuration & Channels: Modbus RTU (RS-485) interface for 16 meters, RJ45 Ethernet, KNX Bus
• Rated Operating Voltage: 100-240 V AC
• Power Supply: Bus-powered via KNX line (DC 24-30 V SELV) or external auxiliary supply
• Functional Sensing & Diagnostic Elements: Native Modbus meter discovery, Integrated webserver, customizable alarm thresholds
• Network Topology Support: Supports star, daisy-chain, and branch-based bus architectures
• Wiring Interface: Maintenance-free PUSH-IN or industrial screw terminals for secure field 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, BTL Listed, Green Premium