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PS/E2.1 ABB Auxiliary Power Supply Component for Voltage Stabilization and Distribution in KNX Systems

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PS/E2.1 ABB Auxiliary Power Supply Component for Voltage Stabilization and Distribution in KNX Systems

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Model Number : PS/E2.1

Payment Terms : T/T,Western Union

Range Of Product : SpaceLogic KNX

Packaging Details : Original Case

Network Card : Wi-Fi 6E and Bluetooth 5.2

Delivery Time : 7 Days

Ports : USB 3.2 Gen 2, HDMI, DisplayPort

Processor : Intel Core i7-11700K

Warranty : 3 Years On-site Service

Certification : CE

MOQ : 1

Brand Name : ABB

Protection Rating : IP20 (indoor non-exposed scenarios)

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PS/E2.1 ABB Auxiliary Power Supply Component for Voltage Stabilization and Distribution in KNX Systems
Product Overview
The PS/E2.1 is a high-performance modular 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 KNX Module range, this device represents the integration of advanced engineering standards with high-durability hardware, ensuring seamless coordination of critical building services such as lighting control, climate management, and system monitoring.
Engineered for DIN-rail or decentralized installation, the PS/E2.1 enables building operators to implement modular control architectures that reduce energy overhead and enhance occupant comfort. Built with sustainable, halogen-free materials and future-ready firmware, this device is a fundamental building block for high-performance infrastructure projects targeting LEED, WELL, and Green Premium certifications. It is specifically engineered for 24/7 mission-critical operations in high-end commercial, hospitality, and residential environments.
Technical Specifications
Product Model PS/E2.1
Product Range ABB i-bus® KNX System
Communication Protocol Standard KNX TP1 (S-Mode / PL-Link compatible)
Interface Configuration & Channels Auxiliary power interface
Rated Operating Voltage DC 24-30 V supply
Control Power Supply Bus-powered via KNX line (DC 24-30 V SELV) or external auxiliary supply
Functional Logic & Sensing Stabilization of auxiliary voltage for large displays and logic controllers
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
Installation Method Standard DIN Rail TH35 (EN 60715) or dedicated mounting interface
Operating Temperature -5°C to +45°C (standard indoor operational range)
Ingress Protection IP20 (Indoor mounting environments)
Material Quality Halogen-free, Flame-retardant industrial grade polycarbonate
Certifications CE Marked, RoHS, REACH, KNX Certified, Green Premium, BTL Listed
Application Scenarios
Used in complex bus topologies to distribute auxiliary power. It ensures that devices requiring higher current than the bus can provide remain stable during high bus-traffic periods.

Product Tags:

ABB auxiliary power supply KNX

      

PS/E2.1 voltage stabilization component

      

KNX system power distribution module

      
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