KNX 640mA Power Supply with Auxiliary
KNX Certified
KNX Bus Standard
Official Warranty & Installation

Supplied, engineered, and commissioned directly by Liverton Automation certified technicians across all 14 districts in Kerala.

KNX Relays • KNX Certified

KNX 640mA Power Supply with Auxiliary

DIN-rail 640mA KNX power supply with integrated choke, auxiliary 30V DC output, overload protection, and diagnostic LEDs.

System Overview

The KNX 640mA Power Supply with Auxiliary provides stable and reliable power for KNX home and building automation systems. Featuring an integrated bus choke, short-circuit protection, and an additional auxiliary voltage output, it ensures dependable operation of connected automation devices while supporting efficient and organized system installation.

Key Specifications Snapshot

Rated Output 640mA KNX Bus Voltage (30V DC)
Choke Integrated Choke for Reliable KNX Signaling
Auxiliary Dedicated 30V DC Auxiliary Power Output
Diagnostics LED Status Indicators for Normal, Overload, Reset
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Detailed Technical Specifications

Engineered parameters, electrical ratings, communication interfaces, and physical dimensions.

Brand / Manufacturer KNX Certified
Protocol / Communication KNX Bus Standard
Product Category KNX Relays
Rated Output 640mA KNX Bus Voltage (30V DC)
Choke Integrated Choke for Reliable KNX Signaling
Auxiliary Dedicated 30V DC Auxiliary Power Output
Diagnostics LED Status Indicators for Normal, Overload, Reset

Key Features & Operational Capabilities

Highlights and intelligent automation advantages for modern installations.

Provides and monitors KNX system bus voltage.
Integrated choke for reliable KNX bus operation.
640mA rated output with short-circuit protection.
Auxiliary 30V DC output for additional system power requirements.
Wide input voltage range of 100-240V AC.
Compact DIN-rail design for convenient installation.

Recommended Placement & Ideal Environments

Common architectural applications suited for this hardware model.

Deployment Zone
Power supply for KNX lighting and automation systems.
Deployment Zone
Residential and commercial building automation.
Deployment Zone
KNX actuator, sensor, and touch-panel installations.
Deployment Zone
Systems requiring an additional auxiliary DC supply.

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