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Siemens 3RX9305-0AA00 AS-Interface Dual Power Supply Unit

Siemens 3RX9305-0AA00 AS-i Dual Power Supply Unit.

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ManufacturerSiemens

Part number3RX9305-0AA00

Type Dual Power Supply Unit with Data Decoupling

AS-i Outputs 2

Output Voltage 30V DC

Input Voltage 230V AC

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Dual AS-i power outputs Integrated data decoupling 30V DC output 230V AC input IP20 rated Powers AS-i networks

Product description

The Siemens 3RX9305-0AA00 is an AS-Interface Dual Power Supply Unit featuring data decoupling. This unit is designed for IP20 environments and provides two AS-i outputs. It operates with a 30V DC output voltage and accepts a primary input voltage of 230V AC.

This power supply unit is essential for creating and managing AS-i networks, providing the necessary power to AS-i slaves while decoupling the data signals. It is commonly used in control cabinets and industrial automation systems where AS-i technology is implemented.

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Technical specifications

Type	Dual Power Supply Unit with Data Decoupling
AS-i Outputs	2
Output Voltage	30V DC
Input Voltage	230V AC
IP Rating	IP20
Primary Clocking Input Voltage	AC 230V

Common applications

AS-Interface network power

Control cabinets

Industrial automation

Machine building

Sensor/actuator networks

Compatible systems

AS-Interface Master Units AS-i Slave Devices Standard AS-i Networks

Also known as

Siemens AS-Interface Power Supply ASi Dual PSU 3RX9305

Replaces / compatible with

This unit replaces older or failing AS-Interface dual power supplies with data decoupling. Ensures reliable power distribution within AS-i networks.

Technical note

Expert tip

Verify the input voltage is within the specified 230V AC range and that the AS-i network load does not exceed the unit's capacity.

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Frequently asked questions

What is the purpose of data decoupling in the Siemens 3RX9305-0AA00 power supply?

Data decoupling in the 3RX9305-0AA00 unit separates the power signal from the data signal within the AS-Interface network. This prevents interference and ensures reliable data transmission between the AS-i master and slaves.