Siemens 6SL3350-6TK00-0EA0 Drive Control Module

6SL3350-6TK00-0EA0 A5E02144966 — Stop the Clock on Your Downtime

Every minute a SINAMICS S120 drive sits faulted, your production line is bleeding money. Whether it’s a CNC machining center locked on F30015, a packaging line tripped on F07801, or a multi-axis robot cell that won’t home — the 6SL3350-6TK00-0EA0 Drive Control Module is the single component standing between you and full restart. We stock it. We ship it today. From Xiamen to your dock in 48–72 hours via DHL Express.

This is not a refurbished pull. This is a 100% original Siemens SINAMICS S120 DCM, board revision A5E02144966, sourced through verified industrial channels, pre-checked before it leaves our warehouse. No surprises on arrival. No wasted commissioning time chasing counterfeit hardware.

URGENT REQUIREMENT? Contact: [email protected] | WhatsApp: +86 18359268345

Quick Technical Datasheet

Troubleshooting & Replacement Tips

Common fault codes that point directly to a failed 6SL3350-6TK00-0EA0:

• F30015 / A30015 — Power unit: hardware fault. If the Motor Module and DC bus check out clean, the DCM is the next suspect. Swap the control module before condemning the power section.
• F01018 — Downloading of firmware failed. A corrupted or failed DCM flash memory will trigger this on every boot cycle. Replacement is the only fix — firmware re-flash will not recover a hardware-failed module.
• F07801 — Drive: motor overcurrent. When this fault appears with no load change and the motor tests healthy, the DCM’s current regulation loop may have drifted. Replace and re-tune Kp/Tn in STARTER or TIA Portal.
• A01590 / F01590 — License missing or corrupted. Sometimes caused by DCM NVRAM failure. A new module resets the license state — re-apply your Safety Integrated license key post-swap.

Step-by-step replacement procedure (booksize topology):

• Step 1 — Safe isolation: Inhibit pulses via p0852=0, confirm STO active, then isolate 24 V DC supply and AC infeed. Wait full DC bus discharge (check with meter — do not rely on LED alone).
• Step 2 — DRIVE-CLiQ topology backup: Before pulling the old module, export the drive project from TIA Portal / STARTER. Note the DRIVE-CLiQ port assignments — the new DCM will auto-detect connected components, but your topology file is your insurance.
• Step 3 — Module extraction: Release the DIN rail locking tab, disconnect all DRIVE-CLiQ cables (label them — X100, X101, X102 etc.), unplug the 24 V terminal, and slide the module out. Handle by the housing only — avoid touching PCB surfaces.
• Step 4 — DIP switch / address check: The 6SL3350-6TK00-0EA0 does not use rotary address switches — addressing is handled via DRIVE-CLiQ electronic nameplate. However, confirm the PROFIBUS node address (if applicable) is set correctly in p0918 after commissioning. No hardware dip switches to set on this module.
• Step 5 — Firmware matching: Check the firmware version on the replacement unit (visible on the module label or via p0018 after first power-up). Your CU320-2 firmware and the DCM firmware must be compatible. Refer to Siemens SIOS compatibility matrix. Mismatched firmware = F01018 on first boot.
• Step 6 — Re-download and recommission: Power up, allow DRIVE-CLiQ auto-topology scan to complete (typically 60–90 seconds), then download your drive project. Run a motor identification (p1910=1) if the motor data was not previously saved in the project. Verify speed controller response before releasing to production.
• Step 7 — Safety function re-validation: If Safety Integrated (STO/SS1/SLS) is active on this axis, a full safety acceptance test is mandatory after any DCM replacement per IEC 62061. Do not skip this step — it is a legal requirement in most jurisdictions.

Reliability in Harsh Conditions

The SINAMICS S120 platform was engineered for the factory floor, not the server room. The 6SL3350-6TK00-0EA0 is built to operate continuously in environments that would destroy consumer-grade electronics within weeks.

Siemens subjects S120 modules to IEC 60068 environmental stress testing: sinusoidal vibration up to 10–58 Hz at 0.075 mm amplitude and 58–500 Hz at 1g acceleration — covering the resonance frequencies common in press lines, compressor rooms, and heavy milling centers. Shock resistance is validated to 15g / 11 ms half-sine per IEC 60068-2-27.

Thermal cycling is validated across the full 0–55 °C operating range with derating curves published for altitudes above 1000 m. The module’s conformal-coated PCB provides protection against condensation and airborne contaminants — critical in foundries, food processing plants, and coastal installations where humidity regularly exceeds 85% RH non-condensing.

EMC immunity is certified to EN 61800-3 Category C2/C3, meaning the module maintains stable operation in the presence of the high-frequency switching noise generated by adjacent inverter stages on the same DC bus — a real-world condition that cheaper third-party alternatives routinely fail.

Every unit we ship has been stored in ESD-controlled, climate-regulated conditions. No shelf-degraded capacitors. No oxidized connectors. The module you receive is ready to install, not ready to fail six months later.

Global Express Logistics

Our dispatch hub is in Xiamen, China — one of the country’s primary industrial export ports with direct DHL and FedEx gateway access. Here is exactly what happens after you confirm your order:

• Day 0 — Order confirmation: Payment cleared before 14:00 CST triggers same-day pick, pack, and ESD-safe packaging. The module is wrapped in anti-static shielding bag, nested in custom-cut foam, and sealed in a double-wall export carton rated for air freight handling.
• Day 0–1 — Export clearance: Commercial invoice, packing list, and HS code 8537.10 documentation prepared. For destinations requiring CITES or dual-use declarations, we handle the paperwork — you do not need to chase your freight forwarder.
• Day 1–3 — DHL Express / FedEx International Priority transit: Direct routing to major hubs: Frankfurt, Chicago O’Hare, Dubai, Singapore, Sydney. Tracking number provided within 2 hours of handover to carrier.
• Day 2–4 — Destination customs clearance: We provide all required documentation proactively. For EU imports, EORI-compliant invoicing. For US imports, HTS code and FDA exemption letter if requested. For Middle East and Southeast Asia, certificate of origin on request.
• Day 3–5 — Delivery to your facility: Typical door-to-door transit for Europe: 3–4 business days. North America: 4–5 business days. Middle East / Southeast Asia: 3–4 business days. Australia: 4–6 business days.

We have shipped S120 modules to automotive plants in Germany, semiconductor fabs in Taiwan, paper mills in Scandinavia, and petrochemical facilities in the Gulf. The logistics process is proven. Your downtime window is the only variable we cannot control — everything on our end moves at maximum speed.

Contact Information

📧 Email: [email protected]
💬 WhatsApp: +86 18359268345
🌐 Web: siemensplc.com
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