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ABZ/S 2.1 ABB Clock and Time Receiver Interface for Precise System-Wide Time Synchronization and Scheduling

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ABZ/S 2.1 ABB Clock and Time Receiver Interface for Precise System-Wide Time Synchronization and Scheduling

Model Number : ABZ/S 2.1

Outputtype : Relay and Analog

Operatingtemperature : -20°C to 50°C

Payment Terms : T/T,Western Union

Graphicscard : NVIDIA GeForce RTX 3080

Packaging Details : Original Case

Delivery Time : 7 Days

Certification : CE

MOQ : 1

Brand Name : ABB

Function Available : Supports KNX Secure

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ABZ/S 2.1 ABB Clock and Time Receiver Interface for Precise System-Wide Time Synchronization and Scheduling

Product Overview

The ABZ/S 2.1 is a professional-grade component of the ABB i-bus® KNX building automation system, engineered to deliver exceptional reliability, energy efficiency, and operational scalability for modern intelligent infrastructure.

As part of the globally recognized System Components range, this device represents the integration of advanced engineering standards with high-durability hardware, ensuring seamless coordination across diverse building services including lighting, HVAC, and system monitoring.

Designed for modular or decentralized installation, the ABZ/S 2.1 facilitates flexible control architectures that reduce energy overhead and enhance occupant comfort. Built with sustainable materials and future-ready technology, this device is a foundational building block for high-performance infrastructure standards such as LEED, WELL, and Green Premium.

It is specifically engineered for 24/7 mission-critical operations in high-end commercial office towers, healthcare facilities, and luxury residential estates.

Technical Specifications

Product Model	ABZ/S 2.1
Product Range	ABB i-bus® KNX System
Communication Protocol	Standard KNX TP1 (S-Mode / PL-Link compatible)
Interface Configuration & Channels	Interface for DCF77 or GPS time signals
Rated Operating Voltage	Bus-powered
Control Power Supply	Bus-powered via KNX line (DC 24-30 V SELV) or external mains supply
Functional Logic & Sensing Performance	Real-time clock synchronization, automated daylight savings adjustment
Network Topology Support	Supports standard star, daisy-chain, and branch-based bus architectures
Wiring Interface	Industrial-grade maintenance-free PUSH-IN or industrial screw terminals
Operating Temperature	-5°C to +45°C (standard indoor operational range)
Ingress Protection	IP20 (Indoor mounting environments)
Housing Material	Halogen-free, Flame-retardant industrial grade polycarbonate

Certifications: CE Marked, RoHS, REACH, KNX Certified, Green Premium, BTL Listed

Application Scenarios

Essential for buildings with time-based automation, such as lighting schedules in shopping malls. The ABZ/S 2.1 ensures every timer in the KNX system is perfectly synchronized to world time, preventing schedule drift and reducing maintenance.

Precise system-wide time synchronization
Automated scheduling for building automation systems
Mission-critical operations in commercial and healthcare facilities
Energy efficiency through optimized timing control

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ABZ/S 2.1 ABB Clock and Time Receiver Interface for Precise System-Wide Time Synchronization and Scheduling

ABZ/S 2.1 ABB Clock and Time Receiver Interface for Precise System-Wide Time Synchronization and Scheduling

ABB clock and time receiver interface

system-wide time synchronization interface

precise scheduling time receiver

ABZ/S 2.1 ABB Clock and Time Receiver Interface for Precise System-Wide Time Synchronization and Scheduling Images