Original Siemens Sinumerik 840D 810D CNC NCU PCU Control Motherboard

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Shanghai Fradwell Industrial Automation Co., Ltd.

City: shanghai

Province/State:shanghai

Country/Region:china

Tel:86-21-68060766

Contact Person:
Mr.Angelo Wu View Contact Details

Original Siemens Sinumerik 840D 810D CNC NCU PCU Control Motherboard

Certification	CE, UL, TUV
Freight Charge	For Industrial Equipment (E.G., PLC Modules, Inverters..), Shipping Cost Varies By Package Weight/Volume And Delivery Location. Contact Our Sales Team For A Customized Shipping Solution And Quote
Price	$1200 - $4,500
System Compatibility	Sinumerik 810D / 840D / 840Di
Shipping Term	International Express（DHL/FEDEX/TNT/UPS/ARAMEX）/Sea Freight / Air Freight / International Special Line
Delivery Time	3-5Workdays
Origin	Made in Germany / EU
Memory Capacity	Matching Original Siemens Spec
Minimum Order Quantity	1
Processor Class	Intel Core / Pent-M Compatible
Payment Terms	L/C,D/A,D/P,T/T,Western Union
Hardware Condition	New Surplus / Grade-A Refurbished
Packaging Details	Original
Testing Process	Boot sequence & DP interface check
Axis Control Capacity:	Up to 31 Axes (Depending on NCU)
Place of Origin	Germany
Brand Name	Siemens

Detailed Product Description

Original Siemens Sinumerik 840D 810D CNC NCU PCU Control Motherboard

Optimize your machine tool performance with genuine Siemens Sinumerik 6FC series core boards. These NCU and PCU replacements manage multi-axis interpolation and HMI data for 810D and 840D systems.

Product Highlights

CNC Precision: Maintains original trajectory standards.
Diagnostic Tested: High-speed memory and bus verified.
Retrofit Ready: Ideal for Powerline & Solution Line maintenance.
Expert Support: Part number cross-referencing provided.

Selection Table

Part Number	Description	System Fit
6FC5357-0BB11-0AE1	NCU 571.2 Controller	840D
6FC5357-0BB33-0AE2	NCU 573.3 CPU	840D
6FC5210-0DF22-2AA0	PCU 50.3 Motherboard	810D/840D
6FC5211-0AA00-0AA0	MMC 103 Logic Card	legacy 810D
6FC5247-0AA00-0AA3	System Memory Card	NCU Units

Application Fields

Aerospace Milling: Precision turbine blade machining centers.
Die & Mold: High-resolution EDM and spark erosion tools.
Precision Lathes: 5-axis simultaneous interpolation control.
Medical Equipment: Micro-machining for implants and surgical tools.

Frequently Asked Questions

Includes system software?

Hardware only; you can transfer your CF card.

Testing process?

We verify boot sequence and DP communication.

Exchange program?

Yes, core exchange available for repairable units.

Safe for air freight?

Packed in heavy-duty ESD foam-lined boxes.

Matched battery/fan?

Available upon request for 6FC5247.

Lead time?

1-3 working days for stock items.

Product Tags: Siemens Sinumerik 840D CNC motherboard Siemens 810D NCU control board CNC PCU control motherboard

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Original Siemens Sinumerik 840D 810D CNC NCU PCU Control Motherboard

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