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Description
The Siemens 6EW1810-3AA is a dedicated power supply unit designed for the Simadyn D control system architecture. Identified as the SP6 power supply module, this component provides reliable voltage regulation for critical industrial automation tasks. While officially discontinued by the manufacturer as of August 2009, this unit remains a vital spare for legacy Simadyn D installations requiring maintenance or system restoration.
Features
- Designed specifically for the Siemens Simadyn D product family.
- Provides a stable output of 5V at 22A.
- Operates with a 24VDC input voltage.
- Robust construction suitable for industrial control cabinet environments.
- Compatible with SP6 series hardware configurations.
Technical Specifications
| Manufacturer |
Siemens |
| Model / Order Code |
6EW1810-3AA |
| Series |
Simadyn D / SP6 |
| Input Voltage |
24VDC |
| Output Rating |
5V / 22A |
| Status |
Discontinued (07/08/2009) |
| Tariff Code |
8504409540 |
Installation Guidelines
- Ensure the control cabinet is powered down before attempting to install or remove the 6EW1810-3AA module.
- Verify that the input power source is a stable 24VDC supply to prevent damage to the unit or connected backplane components.
- Maintain adequate clearance around the module to allow for proper thermal dissipation.
- Follow standard ESD (Electrostatic Discharge) protocols when handling the module to protect internal circuitry.
- Confirm that all terminal connections are secure and that the wiring is routed away from high-voltage or high-EMI sources to minimize signal interference.
FAQ
Is the 6EW1810-3AA still being manufactured by Siemens?
No, this model was officially discontinued by Siemens on August 7, 2009. We supply these units as legacy spare parts for existing Simadyn D systems.
What is the primary input voltage for this power supply?
The unit is designed to operate on a 24VDC input.
Can this unit replace other Simadyn D power supplies?
This unit is specific to the SP6 configuration. Please verify your system's part number requirements before installation to ensure compatibility.
