Siemens 6SL3246-0BA22-1FA0 Control Supply Power Module – SINAMICS S120 Series
When a SINAMICS S120 drive system loses its control supply, the consequences on the production floor are immediate and severe: servo axes lose position reference, safety functions fail to respond, and an uncontrolled machine stop can damage tooling, workpieces, and downstream equipment. Unplanned downtime in high-throughput manufacturing lines can cost thousands of dollars per hour. The Siemens 6SL3246-0BA22-1FA0 Power Module is the dedicated control voltage supply unit that prevents exactly this scenario — keeping the S120 Control Unit and its peripherals energized, stable, and ready for safe, coordinated operation.
Within the SINAMICS S120 booksize drive family, the 6SL3246-0BA22-1FA0 occupies a critical infrastructure role. It provides the 24 V DC control supply directly from the AC line, decoupling the control electronics from the DC bus and ensuring that the Control Unit (CU320-2, CU310-2, etc.) remains operational even during power fluctuations. Globally, the SINAMICS S120 platform is deployed in hundreds of thousands of machine tools, packaging lines, printing presses, and material handling systems — making this power module one of the most widely specified auxiliary components in modern industrial automation.
Technical Specifications
- Part Number / SKU: 6SL3246-0BA22-1FA0
- Brand: Siemens
- Series: SINAMICS S120
- Module Type: Control Supply Power Module (Booksize format)
- Input Voltage: 3-phase AC, 380–480 V ±10%
- Output Voltage: 24 V DC (stabilized control supply)
- Output Current: 2.5 A (continuous)
- Mounting: DIN rail / booksize drive line-up
- Cooling: Internal fan (forced air)
- Protection Class: IP20
- Ambient Temperature: 0 °C to +55 °C (operating)
- Weight: Approx. 8 kg
- Communication Interface: DRIVE-CLiQ
- Standards: CE, UL, cUL
Note: All specifications are based on Siemens published documentation. Verify against the official Siemens SINAMICS S120 Manual before final engineering design.
Key Features & Benefits
- Dedicated Control Voltage Supply: Provides stable 24 V DC to the Control Unit independently of the DC bus, ensuring uninterrupted logic operation during load transients.
- DRIVE-CLiQ Integration: Native DRIVE-CLiQ port enables automatic topology recognition and seamless commissioning via STARTER or TIA Portal.
- Booksize Form Factor: Slots directly into the S120 booksize drive line-up without additional mounting hardware, minimizing cabinet footprint.
- Wide Input Voltage Range: Accepts 380–480 V AC ±10%, suitable for global grid conditions including European, American, and Asian power standards.
- Integrated Diagnostics: LED status indicators and DRIVE-CLiQ fault reporting reduce troubleshooting time and support predictive maintenance strategies.
- Genuine Siemens Quality: Manufactured to IEC/EN 61800 standards with full CE and UL certification for global deployment.
Industry & Equipment Applications
- Machine Tools: CNC machining centers, turning centers, and grinding machines requiring stable servo axis control supply.
- Packaging Machinery: High-speed form-fill-seal, cartoning, and palletizing lines with multi-axis S120 drive configurations.
- Printing & Converting: Web-fed offset and flexographic presses where control supply stability directly impacts registration accuracy.
- Material Handling: Automated storage and retrieval systems (AS/RS), conveyor drives, and crane hoists.
- Plastics & Rubber Processing: Injection molding machines and extruders with coordinated multi-drive architectures.
- Textile Machinery: Winding, unwinding, and draw-frame drives requiring synchronized control electronics.
System Integration & Compatible Parts
The 6SL3246-0BA22-1FA0 is designed to integrate within the SINAMICS S120 booksize ecosystem. Typical companion components include:
- Control Units: 6SL3040-1MA01-0AA0 (CU320-2 DP), 6SL3040-1MA00-0AA0 (CU320-2 PN)
- Line Modules: 6SL3130-series Active Line Modules or Basic Line Modules
- Motor Modules: 6SL3120-series Single-Axis and Double-Axis Motor Modules
- DRIVE-CLiQ Cables: 6FX2002-1DC00 series for topology wiring
- Braking Resistors: 6SE6400-4BD series for dynamic braking applications
Contact our technical team at [email protected] for system compatibility verification and BOM review.
Our Quality Assurance Process
Every Siemens 6SL3246-0BA22-1FA0 unit sourced and supplied by Konmask.com undergoes a rigorous multi-stage verification process:
- Origin Verification: Traceability documentation reviewed to confirm authorized supply chain provenance.
- Visual Inspection: Housing, label, connector, and DRIVE-CLiQ port inspected for physical integrity and authenticity markers.
- Functional Check: Where applicable, power-on and output voltage verification performed prior to dispatch.
- Secure Packaging: Anti-static packaging with shock-absorbing foam to protect sensitive electronics during international transit.
- Documentation: Delivery includes product datasheet, inspection report, and packing list.
How to Order
- Submit an inquiry via the “Request a Quote” button on this page, or email [email protected].
- Provide your required quantity, delivery timeline, and destination country.
- Our team will respond within 24 business hours with availability, lead time, and a formal quotation.
- Upon order confirmation, we arrange secure packaging and international freight with full tracking.
For urgent requirements or large-volume procurement, please call or WhatsApp: +0086 19859288691.
Why Choose Konmask.com?
- ✅ Specialized in Industrial Automation: Focused exclusively on PLC, DCS, servo drives, and automation components — not a generalist marketplace.
- ✅ Global Export Experience: Serving buyers in Europe, Southeast Asia, the Middle East, and the Americas with compliant international shipping.
- ✅ Responsive Technical Support: Engineers available to assist with part identification, cross-referencing, and system compatibility questions.
- ✅ Competitive Lead Times: Established supplier relationships enable faster sourcing for both standard and hard-to-find Siemens parts.
- ✅ Transparent Documentation: Full traceability and inspection records provided with every shipment.
Frequently Asked Questions
- Q: Is the 6SL3246-0BA22-1FA0 compatible with the CU320-2 Control Unit?
- A: Yes. The 6SL3246-0BA22-1FA0 is designed for use within the SINAMICS S120 booksize platform and provides the 24 V DC control supply required by CU320-2 DP and CU320-2 PN Control Units. Always verify firmware compatibility with your specific system configuration.
- Q: What is the lead time for this part?
- A: Lead time varies by stock availability. Please submit an inquiry for a real-time availability check. We typically respond within 24 business hours.
- Q: Do you supply original Siemens parts only?
- A: Konmask.com supplies parts sourced through verified channels. All units are inspected prior to dispatch. We do not knowingly supply counterfeit or non-original components.
- Q: Can you provide a certificate of conformity or test report?
- A: Yes. Inspection documentation is available upon request. Please specify your documentation requirements when submitting your inquiry.
- Q: Do you ship internationally?
- A: Yes. We ship globally via DHL, FedEx, UPS, and freight forwarder options. Export documentation including commercial invoice and packing list is provided as standard.
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Contact: [email protected] | +0086 19859288691
