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Siemens 6FC5247-0AA00-0AA3 SINUMERIK 840D/DE NCU Enclosure

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Siemens 6FC5247-0AA00-0AA3

by Siemens

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OverviewThe Siemens 6FC5247-0AA00-0AA3 unit provides essential protection and enhanced functionality for SINUMERIK 840D/DE Numerical Control Units (NCU). This enclosure ensures the optimal operation of various NCU models, spanning the 561.2 through 573.5 series. More than just a protective housing, it incorporates vital elements such as a stable power supply, a dependable backup battery, and an efficient cooling mechanism. These integrated features ensure consistent and reliable performance for your NCU in challenging industrial settings. This specialized Siemens component is crucial for extending the lifespan and maintaining the accuracy of your CNC machinery and automated systems.Key Features Extensive Device Support: Compatible with a wide array of SINUMERIK 840D/DE NCU models, including 561.2, 561.3, 561.4, 561.5, 571, 571.2, 571.3, 571.4, 571.5, 572, 572.2, 572.3, 572.4, 572.5, 573.2, 573.3, 573.4, and 573.5, offering broad application flexibility. Integrated Power Delivery: Features an internal power supply unit for stable and consistent electrical current to the NCU, minimizing operational interruptions. Reliable Power Backup: An included battery provides crucial power autonomy, guarding against unexpected electrical fluctuations and ensuring continuous machine operation. Optimized Temperature Regulation: An efficient fan system effectively manages internal temperatures, preventing overheating and thereby extending the service life of the NCU. Enhanced Structural Integrity: Built with a robust design, this enclosure offers superior physical safeguarding and environmental shielding against common industrial contaminants. Effortless System Integration: Engineered for simple and secure installation within existing SINUMERIK 840D/DE configurations, allowing for rapid and trouble-free NCU mounting. Siemens Quality Assurance: As an authentic Siemens product, the 6FC5247-0AA00-0AA3 guarantees compliance with strict quality benchmarks, ensuring trustworthy operation and full compatibility. Technical Specifications Product Designation: NCU Enclosure Part Number: 6FC5247-0AA00-0AA3 Included Elements: Power supply unit, integrated battery, cooling fan Approximate Mass: 3.84 kg Dimensions: Standard sizing for SINUMERIK 840D/DE NCUs (precise measurements are detailed in official Siemens documentation) Mounting Method: Designed for secure placement within SINUMERIK 840D/DE systems Discontinuation Date: April 1, 2015 Product Lifecycle Status: PM410: Product cancellation Applications Computer Numerical Control (CNC) Machine Tools: Provides vital protective housing for NCUs in a diverse array of machining applications, guaranteeing precise control and uninterrupted performance. Industrial Automation Systems: Ideal for various automated manufacturing settings that require accurate and reliable numerical control over complex operational sequences. Modernization and Upgrade Initiatives: An excellent selection for enhancing and updating existing machinery with advanced SINUMERIK 840D/DE control units, offering a standardized and dependable enclosure. Factory Modernization Projects: An integral part of initiatives focused on improving the robustness and efficiency of factory automation infrastructure by securing critical control unit operations. Specialized Industrial Equipment: Ensures robust protection for NCUs in specialized industrial machinery where a controlled and protected environment is paramount for optimal function. Why Choose This Model?Unmatched ProtectionThe Siemens 6FC5247-0AA00-0AA3 delivers exceptional safeguarding for your valuable SINUMERIK 840D/DE NCU, protecting it from physical damage and environmental stressors that could compromise system integrity.Integrated FunctionalityWith its built-in power supply, backup battery, and cooling fan, this enclosure presents a comprehensive solution, removing the need for separate components and streamlining your system assembly.Optimized PerformanceThis enclosure is designed to maintain your NCU's operational efficiency by ensuring a stable power supply and effective thermal management, contributing to consistently high performance and reliability.Order NowEnhance the protection and performance of your SINUMERIK 840D/DE NCU today. Contact us to inquire about the Siemens 6FC5247-0AA00-0AA3 enclosure and ensure the longevity and precision of your industrial automation systems.FAQWhat NCU models are compatible with this enclosure?This enclosure supports a comprehensive range of SINUMERIK 840D/DE NCU models, including series 561.2 through 573.5.Does this enclosure include a power supply?Yes, it features an integrated power supply unit for stable and consistent power delivery to the NCU.Is there a battery backup included?Yes, the enclosure is equipped with an integrated battery to provide crucial backup power and ensure continuous operation.How does the enclosure prevent overheating?It includes an efficient fan system designed to maintain optimal operating temperatures within the enclosure, thereby preventing overheating.What is the approximate weight of the enclosure?The enclosure weighs approximately 3.84 kg.Is this product still actively manufactured by Siemens?No, the product has a discontinuation date of April 1, 2015, and is currently in lifecycle status PM410 (Product cancellation).

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PRODUCT DETAILS

Siemens 6FC5247-0AA00-0AA3

Overview

This is a genuine Siemens component from the Sinumerik CNC Systems family. PalmPartsSolution stocks it in new, refurbished, and surplus condition with tested warranty and same-day shipping on in-stock units.

Whether you are sourcing a like-for-like replacement for an existing installation, an emergency spare to keep a line running, or a qualified part for a new build, our team can confirm availability, revision, and lead time before you order.

Key Features

  • Genuine Siemens catalog part
  • Tested before shipment
  • Backed by PalmPartsSolution warranty
  • Cross-reference and revision assistance available
  • Compatible with the broader Siemens automation ecosystem
  • Engineered to integrate inside Sinumerik CNC Systems installations

Compatibility

When ordering, match the full catalog/part number, hardware revision, and firmware revision called out by your Siemens equipment. Where applicable, confirm:

  • Input/output voltage and current rating
  • Communication protocol and network role
  • Mounting form factor and footprint
  • Operating temperature, humidity, and IP rating
  • Required certifications (UL, CE, ATEX, marine, etc.)

Not sure which revision you need? Send us the catalog number on the nameplate and we will confirm the correct match.

Replacement Information

Three ways to source this part through PalmPartsSolution:

  1. Exact replacement — same Siemens catalog number, new or refurbished, tested and warrantied
  2. Form-fit-function equivalent — alternate revision or build that drops in without code changes
  3. Engineered migration — current-generation Siemens platform with documented conversion notes for the Sinumerik CNC Systems family

Contact our engineering team if you need help choosing between these tracks.

Technical Specifications

  • Product Designation: NCU Enclosure
  • Part Number: 6FC5247-0AA00-0AA3
  • Included Elements: Power supply unit, integrated battery, cooling fan
  • Approximate Mass: 3.84 kg
  • Dimensions: Standard sizing for SINUMERIK 840D/DE NCUs (precise measurements are detailed in official Siemens documentation)
  • Mounting Method: Designed for secure placement within SINUMERIK 840D/DE systems
  • Discontinuation Date: April 1, 2015
  • Product Lifecycle Status: PM410: Product cancellation

Applications

  • Computer Numerical Control (CNC) Machine Tools: Provides vital protective housing for NCUs in a diverse array of machining applications, guaranteeing precise control and uninterrupted performance.
  • Industrial Automation Systems: Ideal for various automated manufacturing settings that require accurate and reliable numerical control over complex operational sequences.
  • Modernization and Upgrade Initiatives: An excellent selection for enhancing and updating existing machinery with advanced SINUMERIK 840D/DE control units, offering a standardized and dependable enclosure.
  • Factory Modernization Projects: An integral part of initiatives focused on improving the robustness and efficiency of factory automation infrastructure by securing critical control unit operations.
  • Specialized Industrial Equipment: Ensures robust protection for NCUs in specialized industrial machinery where a controlled and protected environment is paramount for optimal function.

Why Choose the 6FC5247-0AA00-0AA3?

Unmatched Protection

The Siemens 6FC5247-0AA00-0AA3 delivers exceptional safeguarding for your valuable SINUMERIK 840D/DE NCU, protecting it from physical damage and environmental stressors that could compromise system integrity.

Integrated Functionality

With its built-in power supply, backup battery, and cooling fan, this enclosure presents a comprehensive solution, removing the need for separate components and streamlining your system assembly.

Optimized Performance

This enclosure is designed to maintain your NCU's operational efficiency by ensuring a stable power supply and effective thermal management, contributing to consistently high performance and reliability.

Availability & Shipping

  • In stock: 6FC5247-0AA00-0AA3 ready for immediate dispatch from our Florida warehouse.
  • Free USA shipping: FedEx Priority (2–5 business days) and UPS Ground (3–5 business days). Expedited options available at checkout.
  • Worldwide delivery: FedEx International Priority (1–5 days), UPS International Priority (3–5 days), and USPS International (5–10 days) — rates calculated at checkout.
  • Bulk pricing: Volume discounts on request — contact our sales team for quantity quotes.
  • Buy with confidence: Every 6FC5247-0AA00-0AA3 ships with a 1-Year PALM Parts warranty and a 30-day return window.
SUPPORT

Frequently Asked Questions — Siemens

This enclosure supports a comprehensive range of SINUMERIK 840D/DE NCU models, including series 561.2 through 573.5.

Machine down? We ship parts the same day.

New, surplus, and refurbished Siemens inventory in stock. Request a quote or speak directly with an automation specialist for emergency sourcing.

CUSTOMER REVIEWS

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Product Condition & Firmware

All products are sold as new unless stated otherwise. Original manufacturer packaging may show signs of handling, storage, or shelf wear. Date codes and series may vary from current factory production. PALM Parts does not guarantee the presence, version, or compatibility of any firmware on PLC or automation products.

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