The Siemens 6EW1810-3AA is a dedicated power supply unit designed for the Simadyn D control system architecture. Identified as the SP6 model, this module provides stable power conversion to support the operational requirements of the Simadyn D platform. Please note that this component has been officially discontinued by the manufacturer as of August 2009, making it a critical spare part for maintaining legacy automation systems.
Features
Designed specifically for compatibility with Simadyn D series hardware.
Input voltage specification: 24V DC.
Output capability: 5V DC at 22A.
Robust construction suitable for industrial control cabinet environments.
Technical Specifications
Manufacturer
Siemens
Model / Order Code
6EW1810-3AA
Series
Simadyn D (SP6)
Input Voltage
24V DC
Output Rating
5V / 22A
Status
Discontinued (07/08/2009)
HS Tariff Code
8504409540
Installation Guidelines
Ensure the control system is fully de-energized before attempting to install or remove the power supply module.
Verify that the 24V DC input source is stable and properly fused according to your specific system configuration.
Maintain adequate clearance around the unit to facilitate natural convection cooling and prevent thermal buildup.
Ensure all terminal connections are tightened to the correct torque to prevent high-resistance joints and potential heat damage.
Handle the module using standard ESD (Electrostatic Discharge) safety precautions to protect internal circuitry.
FAQ
Is this unit still supported by Siemens? No, the 6EW1810-3AA was discontinued on August 7, 2009. It is currently sourced as a legacy spare part for existing installations.
What is the primary function of this module? This SP6 unit serves as a regulated power supply, converting 24V DC input to a 5V DC output specifically engineered for the power demands of Simadyn D components.
