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QA/S 4.64.1 ABB EQmatic Energy Analyzer Modbus 64-Devices Enterprise RTU Monitoring Network KNX

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QA/S 4.64.1 ABB EQmatic Energy Analyzer Modbus 64-Devices Enterprise RTU Monitoring Network KNX

Model Number : QA/S4.64.1

Payment Terms : T/T,Western Union

Mounting Type : DIN Rail

Packaging Details : Original Case

Measurement Parameters : Voltage, Current, Power, Energy, Power Factor

Delivery Time : 7 Days

Meter Constant : 400imp/kW.h

Service : OEM available

Certification : CE

MOQ : 1

Brand Name : ABB

Type : multi-tariff energy meter

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QA/S 4.64.1 ABB EQmatic Energy Analyzer Modbus 64-Devices Enterprise RTU Monitoring Network KNX

Product Overview

The QA/S 4.64.1 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 4.64.1 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	QA/S 4.64.1
Product Range	ABB i-bus® KNX System
Communication Protocol	Standard KNX TP1 (S-Mode / PL-Link compatible)
Interface Configuration & Channels	Modbus RTU interface for 64 devices, dual-network coordination
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	High-density Modbus polling, long-term historical data logging, secure HTTPS access
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

Application Scenarios

The QA/S 4.64.1 is the flagship Modbus gateway for high-density metering networks in Smart Cities and District Heating systems. It manages 64 meters simultaneously, providing a unified IP-based front-end for billing and environmental impact reporting. Its integration with KNX ensures that energy data can directly trigger automation responses across the entire facility.

Smart City infrastructure monitoring and management
District Heating system energy optimization
High-density commercial building energy management
Enterprise-level RTU monitoring networks
Integrated building automation and control systems

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QA/S 4.64.1 ABB EQmatic Energy Analyzer Modbus 64-Devices Enterprise RTU Monitoring Network KNX Images

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QA/S 4.64.1 ABB EQmatic Energy Analyzer Modbus 64-Devices Enterprise RTU Monitoring Network KNX

QA/S 4.64.1 ABB EQmatic Energy Analyzer Modbus 64-Devices Enterprise RTU Monitoring Network KNX

ABB EQmatic Energy Analyzer Modbus

Enterprise RTU Monitoring Network KNX

Energy Meter with 64-Devices

QA/S 4.64.1 ABB EQmatic Energy Analyzer Modbus 64-Devices Enterprise RTU Monitoring Network KNX Images