Siemens 6SL3254-0AM00-0AA0 – 24V DC Power Supply Unit | SINAMICS S120 Platform
Engineering Background
The Siemens 6SL3254-0AM00-0AA0 is a dedicated 24V DC power supply unit engineered for the SINAMICS S120 modular drive system. Designed to deliver stable, regulated control voltage to booksize and chassis format drive components, this module is a foundational element in high-performance motion control architectures across discrete manufacturing, process automation, and material handling industries.
Product Positioning
As a procurement engineer sourcing critical drive infrastructure, the 6SL3254-0AM00-0AA0 represents Siemens’ commitment to system-level reliability. It eliminates the need for external 24V supplies in S120 cabinet builds, reducing BOM complexity and ensuring voltage stability under dynamic load conditions. Konmask.com supplies this module as a genuine OEM component with full traceability documentation available upon request.
Complete Technical Specifications
| Part Number | 6SL3254-0AM00-0AA0 |
| Manufacturer | Siemens AG |
| Product Family | SINAMICS S120 |
| Module Type | Power Supply Unit (PSU) |
| Output Voltage | 24V DC |
| Form Factor | Booksize / Cabinet Integration |
| Country of Origin | Germany |
| Weight | Approx. 4.0 kg |
| Cooling Method | Forced air / Internal fan |
| Protection Class | IP20 |
| Ambient Temperature | 0 °C to +55 °C (operating) |
| Standards Compliance | CE, UL, cUL, IEC 61800-5-1 |
| Communication Interface | DRIVE-CLiQ |
Proven Application Environments
- CNC Machine Tools – Stable 24V control rail for multi-axis S120 spindle and feed drive configurations
- Automotive Assembly Lines – Reliable power backbone for high-cycle servo press and transfer systems
- Packaging Machinery – Supports coordinated motion in multi-drive SINAMICS S120 booksize cabinets
- Crane & Hoist Systems – Provides regulated control voltage under variable regenerative load conditions
- Printing & Converting Equipment – Ensures voltage stability for tension-controlled web drive systems
- Semiconductor Fab Equipment – Meets cleanroom-compatible cabinet integration requirements
Engineering Advantages
- Integrated DRIVE-CLiQ Interface – Enables automatic topology recognition and parameter download within TIA Portal / STARTER commissioning environments
- Compact Booksize Form Factor – Minimizes cabinet footprint while maintaining full rated output capacity
- Wide Ambient Temperature Range – Operates reliably from 0 °C to 55 °C without derating in standard configurations
- Plug-and-Play S120 Compatibility – Direct mechanical and electrical compatibility with S120 booksize line modules and motor modules
- Reduced External BOM – Eliminates need for separate 24V DIN-rail PSU in S120 cabinet builds
- Siemens TIA Ecosystem Integration – Fully supported in SINAMICS Startdrive and STARTER for rapid commissioning
System Architecture & Signal Flow
Within a SINAMICS S120 booksize drive line, the 6SL3254-0AM00-0AA0 PSU receives AC input from the line module and converts it to a regulated 24V DC bus. This 24V rail powers the Control Unit (CU320-2), motor modules, sensor modules, and DRIVE-CLiQ topology components. The DRIVE-CLiQ port on the PSU participates in the automatic device identification sequence during CU320-2 startup, enabling zero-configuration integration in new cabinet builds and seamless replacement in field service scenarios.
Sourcing & Quality Verification
- Genuine OEM Origin – All units sourced through authorized Siemens distribution channels or verified surplus with full chain-of-custody documentation
- Pre-shipment Inspection – Each unit undergoes visual inspection, label verification, and functional continuity check prior to dispatch
- Serialization Traceability – Siemens production date codes and serial numbers intact; available for customer verification
- Anti-Counterfeit Protocol – Holographic labels, MLFB code verification, and packaging integrity checks applied to every order
- Warranty – 12-month limited warranty against manufacturing defects; DOA replacement within 7 business days
Procurement Process
- Submit RFQ – Contact [email protected] with quantity, required delivery date, and destination port
- Receive Quotation – Formal quotation issued within 24 business hours including lead time, Incoterms, and payment terms
- Order Confirmation – Purchase order accepted via email; proforma invoice issued for prepayment or LC arrangements
- Quality Documentation – Packing list, commercial invoice, certificate of origin, and inspection report provided with each shipment
- Logistics & Tracking – DHL Express, FedEx, or sea freight options available; real-time tracking number provided upon dispatch
- After-Sales Support – Dedicated technical support line for installation queries and warranty claims
Technical FAQ
Q: Is the 6SL3254-0AM00-0AA0 compatible with SINAMICS S120 chassis format drive lines?
A: This module is optimized for booksize format integration. For chassis format applications, consult the S120 chassis PSU product range (6SL3100 series).
Q: Can this PSU be used as a standalone 24V supply for non-S120 equipment?
A: No. The 6SL3254-0AM00-0AA0 is designed exclusively for integration within the SINAMICS S120 drive system architecture and requires a compatible line module for AC input.
Q: What firmware version is required on the CU320-2 for compatibility?
A: Siemens recommends firmware V4.7 SP10 or later for full DRIVE-CLiQ auto-topology support. Refer to Siemens SINAMICS S120 compatibility matrix for specific version requirements.
Q: Is export licensing required for this product?
A: Export classification depends on destination country. Konmask.com provides ECCN classification and assists with export documentation upon request. Buyers are responsible for compliance with local import regulations.
Q: What is the typical lead time for in-stock units?
A: In-stock units ship within 3–5 business days. For large quantity orders or special configurations, lead time is confirmed at quotation stage.
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