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PRODUCT DESCRIPTION
6FC5247-0AA00-0AA3 SINUMERIK NCU enclosure box
Siemens 6FC5247-0AA00-0AA3 is a SINUMERIK NCU enclosure box used in the SINUMERIK 840D control systems. It houses and protects the numerical control unit and system interfaces and must be matched to the documented electrical class, installed section and connector arrangement.
Before replacement, verify the complete article number, board revision, Control-system enclosure class, Installed NCU load, mating hardware, grounding and site procedure. Commission the affected drive function only after completing the specified checks.
Before replacement, verify the complete article number, board revision, Control-system enclosure class, Installed NCU load, mating hardware, grounding and site procedure. Commission the affected drive function only after completing the specified checks.
BEFORE YOU BUY
Confirm the complete SINUMERIK NCU enclosure box
ACTUAL APPLICATIONS
Where 6FC5247-0AA00-0AA3 Fits Across Industrial Application Areas
Applications span automotive, aerospace and power equipment manufacturing, subject to compatible machinery, interfaces and the installed configuration.
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01 · POWER GENERATION
Component Manufacturing Facilities for Power Generation Equipment
Milling and turning equipment in power generation component production.Grinding machines and machining centers producing power generation components. -
02 · AUTOMOTIVE MANUFACTURING
Automotive Component Machining and Vehicle Parts Production
Turning and milling machines in automotive component manufacturing plants.Grinding and gear machining equipment in vehicle parts production. -
03 · AEROSPACE MANUFACTURING
Aerospace Component Production and Aircraft Parts Machining
Milling machines and machining centers in aerospace component production.Turning and grinding equipment in aircraft component manufacturing facilities.
Technical specifications for 6FC5247-0AA00-0AA3
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Product Model6FC5247-0AA00-0AA3
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Product ParametersSINUMERIK NCU enclosure box
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In stock1 unit
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ManufacturerSiemens
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Component ClassSINUMERIK NCU enclosure box
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Drive FamilySINUMERIK 840D control systems
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Primary FunctionHouses and protects the numerical control unit and system interfaces
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Power ArchitectureNCU mechanical platform
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Voltage ClassControl-system enclosure class
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Current RatingInstalled NCU load
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Power SectionNumerical control cabinet
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Mechanical DesignMetal NCU mounting box
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Electrical InterfaceNCU, power and communication openings
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Commissioning CheckCheck fit, grounding and connector access
View all additional
Alternative Names
6FC5247 0AA00 0AA3
SINUMERIK 840D control systems SINUMERIK NCU enclosure box
Siemens SINUMERIK NCU box
SYSTEM & REPLACEMENT CHECK
Information needed before ordering
Three direct checks to secure your system integration and minimize ordering risks.
Information
System integration
Replacement check
Manuals & support
DRIVE SYSTEM INTEGRATION
Match 6FC5247-0AA00-0AA3 to the installed SINUMERIK 840D control systems
Siemens 6FC5247-0AA00-0AA3 is a SINUMERIK NCU enclosure box used in the SINUMERIK 840D control systems to house and protects the numerical control unit and system interfaces. Its ncu mechanical platform role must match the documented drive configuration, section assignment and controlled hardware arrangement.
Before integration, confirm Control-system enclosure class, Installed NCU load, the numerical control cabinet, metal ncu mounting box and ncu, power and communication openings. Compare the complete article and connector orientation with the installed equipment and Siemens documentation.
Use qualified drive-service personnel, apply the site lockout procedure, observe the specified discharge time and use ESD protection. Complete check fit, grounding and connector access, then review diagnostics and the affected machine function before returning the system to service.
Features:
- Identity: 6FC5247-0AA00-0AA3
- Function: Houses and protects the numerical control unit and system interfaces
- Family: SINUMERIK 840D control systems
The Siemens 6FC5247-0AA00-0AA3 requires documented system integration and a recorded functional test before energising the drive.
REPLACEMENT CONTROL
Verify the complete 6FC5247-0AA00-0AA3 identity before exchange
Treat 6FC5247-0AA00-0AA3 as a configuration-specific SINUMERIK NCU enclosure box for the SINUMERIK 840D control systems. Match the complete Siemens article number, installed numerical control cabinet, board or module revision, mechanical design and approved replacement record before removal.
Photograph ncu, power and communication openings, connector keying, cable labels, shielding, protective earth, adjacent assemblies and the installed section position. Preserve the documented metal ncu mounting box and any cooling or discharge provisions while the drive is isolated.
After installation, check fit, grounding and connector access. Restore only the approved parameters and interfaces, review Siemens diagnostics, test the affected power or control path at a controlled operating point, and retain the article identity and test results in the maintenance record.
Features:
- Exact article: 6FC5247-0AA00-0AA3
- Installed section: Numerical control cabinet
- Release check: Check fit, grounding and connector access
The Siemens 6FC5247-0AA00-0AA3 requires documented replacement verification and a recorded functional test before energising the drive.
DOCUMENTATION STATUS
Browse the Manuals, Datasheets, Official Documents, Links
Important Notice: The linked files are Amikong-hosted reference documents. Match their product identity and scope to the supplied assembly, and consult the applicable manufacturer instructions before use. Accessories and additional documents are included only when expressly listed in the quotation.
Features:
- Technical values prepared for 6FC5247-0AA00-0AA3
- Installation checks matched to the drive section
- Exact article identity required before service
Documentation for Siemens 6FC5247-0AA00-0AA3 must match the installed drive, power section and revision; confirm manual applicability before service.
Also searched as
Important notice
Manuals, software, firmware, cables, calibration data and accessories are included only when listed in the quotation. AMIKON is an independent supplier and is not affiliated with or authorised by the manufacturer.
This content has been produced using multiple sources. Takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
BUYER INFORMATION
Commercial terms without hidden steps
Your written quote confirms the product identity, price, availability, lead time, warranty and shipping terms before payment.
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01
Shipping & delivery
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DispatchEligible stock: same / next day
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CarriersDHL, FedEx or UPS
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Ship fromXiamen, China
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Packed size45 × 32 × 15 cm
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Shipping weight5 kg
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Payment & customs
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PaymentBank transfer (T/T)
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CurrenciesUSD · EUR · GBP · RMB
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Credit cardsNot accepted
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HS reference85381000
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OriginGermany
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Warranty & returns
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Warranty12 months from AMIKON
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InspectionLabel, condition and packing checks
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ReturnsPrior RMA authorisation required
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CompatibilityConfirm before order
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OEM warrantyDoes not apply
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Your written quote confirms the product identity, price, availability, lead time, warranty and shipping terms before payment.
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Part checked
Full suffix recorded -
Condition checked
Label and appearance -
Packing checked
Antistatic protection -
Tracking supplied
Established couriers -
Sandy Lin
Dedicated account manager · 15+ years
FREQUENTLY ASKED QUESTIONS
Questions buyers ask about 6FC5247-0AA00-0AA3
Direct answers about identity, compatibility, stock, warranty, payment and shipping.
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Which machine repair needs 6FC5247-0AA00-0AA3 for NCU cabinet mounting in SINUMERIK 840D control systems?
Use 6FC5247-0AA00-0AA3 only for houses and protects the numerical control unit and system interfaces in the documented SINUMERIK 840D control systems. Engineering must confirm the installed numerical control cabinet, Control-system enclosure class and controlled drawing before work. -
What symptoms should maintenance record before blaming 6FC5247-0AA00-0AA3 for a protective-earth bonding fault?
For 6FC5247-0AA00-0AA3, review drive alarms, DC-link or supply readings, command status, ncu, power and communication openings and the physical condition of the SINUMERIK NCU box. Compare results with a known-good channel where the site procedure permits. -
Which wiring and hardware records are needed before a 6FC5247-0AA00-0AA3 replacement?
Before removing 6FC5247-0AA00-0AA3, save parameters where applicable and photograph the metal ncu mounting box, connector keys, cable labels, shield and protective-earth routes, adjacent assemblies and full nameplate. -
Which post-replacement tests release the SINUMERIK NCU box back to service?
After installation, check fit, grounding and connector access. Maintenance should then review diagnostics, prove the enclosure fit check under controlled conditions and record the final result before production release. -
What distributor check is required for 6FC5247-0AA00-0AA3 as the correct SINUMERIK NCU box?
Match the complete 6FC5247-0AA00-0AA3 article, SINUMERIK NCU box, Control-system enclosure class, Installed NCU load, hardware suffix and installed SINUMERIK 840D control systems configuration. A similar appearance or shortened article number is insufficient. -
What should a distributor disclose about the condition and revision of 6FC5247-0AA00-0AA3?
The offer for 6FC5247-0AA00-0AA3 should state label revision, new or surplus condition, visible inspection result and whether connectors, memory, software, manuals or other accessories are included. Unlisted accessories are excluded. -
Which delivery details should appear on a quotation for 6FC5247-0AA00-0AA3?
For 6FC5247-0AA00-0AA3, request confirmed stock status, dispatch time, ship-from location, packed size, shipping weight and courier options. The written quotation controls the final delivery terms. -
What paperwork should procurement request with the SINUMERIK NCU box?
A 6FC5247-0AA00-0AA3 quotation should identify the supplied Data Sheet and Installation Instructions, 12-month AMIKON warranty, HS reference, origin, return conditions and any document or licence limitations.
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