SIEMENS 6SL3055-0AA00-2TA0 Control Unit – SINAMICS S120 Series
When a SINAMICS S120 drive system loses its Control Unit, the consequences are immediate and severe: production lines halt, servo axes lose synchronization, and coordinated multi-axis motion becomes impossible. Downtime in automotive body shops, paper mills, or packaging lines can cost thousands of dollars per hour. The SIEMENS 6SL3055-0AA00-2TA0 is the intelligence core of the S120 drive system — without it, the entire drive cabinet is inoperable.
The 6SL3055-0AA00-2TA0 is a dedicated Control Unit within the SINAMICS S120 modular drive family, one of Siemens’ flagship multi-axis servo and vector drive platforms trusted globally across automotive, machine tool, printing, and material handling industries. As a technology module designed to extend or interface with the CU320-2 ecosystem, this part plays a critical role in system communication, diagnostics, and drive coordination at the cabinet level.
Technical Specifications
- Manufacturer: Siemens AG
- Part Number: 6SL3055-0AA00-2TA0
- Product Family: SINAMICS S120
- Product Category: Control Unit / Technology Module
- Weight: 290 g (approx.)
- Compatibility: SINAMICS S120 drive system
- Origin: Germany / EU manufacturing standard
Note: All specifications are based on Siemens published documentation. We do not fabricate or estimate parameters. For full datasheet, contact our technical team.
Key Features & Benefits
- Plug-and-Play Integration: Designed for direct installation into SINAMICS S120 drive cabinets with no additional hardware modification.
- Drive System Intelligence: Provides centralized control logic for coordinated multi-axis operation.
- Robust Industrial Design: Built to Siemens’ industrial-grade standards for vibration, EMC, and thermal performance.
- Genuine OEM Part: Sourced through verified supply channels — not counterfeit, not refurbished without disclosure.
- Fast Replacement: Reduces MTTR (Mean Time to Repair) by enabling direct swap-out in the field.
Industry & Equipment Applications
- Automotive Manufacturing: Body welding lines, transfer presses, and robotic assembly cells using SINAMICS S120 multi-axis drives.
- Machine Tools: CNC machining centers and grinding machines requiring precise axis coordination.
- Printing & Packaging: Web tension control and register synchronization in high-speed printing lines.
- Material Handling: Conveyor systems, hoists, and automated storage/retrieval systems (AS/RS).
- Paper & Textile Mills: Winder/unwinder drives and multi-motor coordinated systems.
System Integration & Compatible Parts
The 6SL3055-0AA00-2TA0 is designed to operate within the broader SINAMICS S120 ecosystem. Compatible and commonly paired components include:
- SINAMICS S120 CU320-2 DP / CU320-2 PN Control Units
- SINAMICS S120 Motor Modules (Booksize / Chassis format)
- SINAMICS S120 Active Line Modules (ALM)
- SINAMICS S120 Sensor Modules (SMC20, SMC30)
- SIMATIC S7-300/400/1500 PLC systems via PROFIBUS/PROFINET
If you need help identifying compatible components for your specific machine configuration, our engineers are available to assist.
Our Quality Assurance Process
- Source Verification: All parts are procured from traceable, authorized distribution channels or directly from OEM-certified warehouses.
- Visual & Functional Inspection: Each unit undergoes physical inspection for damage, counterfeit markers, and label authenticity before shipment.
- Secure Packaging: Anti-static packaging with shock-absorbing materials to protect sensitive electronics during international transit.
- Documentation: Certificate of conformity and packing list provided with every order upon request.
How to Order
- Submit an inquiry via the “Get a Quote” button or email [email protected].
- Provide your machine model, current drive configuration, and required quantity.
- Our team will confirm availability, lead time, and pricing within 1 business day.
- Upon agreement, we issue a proforma invoice and arrange shipment via DHL / FedEx / sea freight as required.
Why Choose Konmask.com?
- Industrial Automation Specialists: We focus exclusively on PLC, DCS, servo, and drive components — not a generalist marketplace.
- Global B2B Supply: Serving engineering teams, MRO buyers, and system integrators across Asia, Europe, and the Americas.
- Technical Support: Our team includes engineers with hands-on SINAMICS and SIMATIC experience.
- Competitive Lead Times: Extensive supplier network enables fast sourcing even for discontinued or hard-to-find parts.
- Transparent Communication: No hidden fees. Clear quotations, honest lead times, and responsive after-sales support.
Frequently Asked Questions
Q: Is the 6SL3055-0AA00-2TA0 a new or refurbished part?
A: We supply new original parts as standard. Refurbished or tested-used options may be available upon request — always disclosed clearly before purchase.
Q: What is the typical lead time?
A: Stock availability varies. In-stock orders typically ship within 2–5 business days. For sourced items, lead time is 7–21 business days. We confirm before invoicing.
Q: Can you provide a datasheet or wiring diagram?
A: Yes. We can provide Siemens official documentation links and, where available, application notes. Contact us with your specific request.
Q: Do you accept returns?
A: Yes, within 30 days for unused, unopened items in original packaging. Please contact us before returning any item.
Q: Can you ship to my country?
A: We ship globally via DHL, FedEx, and sea freight. Export documentation is handled by our logistics team.
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