CNC Controllers

Showing 1273 - 1296 of 2142 products

13,583.00 kr

Only 4 units left

Product
Article Number (Market Facing Number)	6FC52030AB110AA0
Product Description	**spare part** SINUMERIK FM NC/810D/DE/840D/DE flat operator panel OP 031 19" operator panel with flat screen 24 cm/9.5" color standard layout
Product family	Not available
Product Lifecycle (PLM)	PM490:Start of final year of support
Additional Product Information
EAN	4025515006534
UPC	Not available
Commodity Code	85371098
LKZ_FDB/ CatalogID	NC60E
Product Group	9302
Group Code	R2S1
Country of origin	Germany
SCIP number	Not available
Delivery information
Net Weight (lb)	13.007 lb
Package size unit of measure	Not available
Packaging Quantity	1

Siemens 6FC3831-2AC-Z Siemens

41,042.00 kr

Only 3 units left

Buy the Siemens 6FC3831-2AC-Z - a genuine Siemens industrial automation component engineered for reliable performance in demanding manufacturing and process control environments. The Siemens 6FC3831-2AC-Z is a direct drop-in replacement for existing installations and ships ready for integration.

Siemens 6FC5210-0DF20-0 Siemens

67,462.00 kr

Only 3 units left

Buy the Siemens 6FC5210-0DF20-0 - a genuine Siemens industrial automation component engineered for reliable performance in demanding manufacturing and process control environments. The Siemens 6FC5210-0DF20-0 is a direct drop-in replacement for existing installations and ships ready for integration.

Siemens 6FC5850-1XG20-4YA0-Z Siemens

21,955.00 kr

Only 3 units left

PLC Direct is not an authorized distributor. We offer a broad range of in-stock products with minimal lead time.

Siemens 6FC5810-3YG14-7YA0 Siemens

0.00 kr

Sold Out

PLC Direct is not an authorized distributor. We offer a broad range of in-stock products with minimal lead time.

Siemens 6FD7680-0RC06 Siemens

0.00 kr

Sold Out

Product
Article Number (Market Facing Number)	6FD76800RC06 \| 6FD76800RC06
Product Description	BRAUMAT/SISTAR CLASSIC, SOFTW. Upgrade from 4.XX mixed operation to V6.0 mixed operation IOS, Single license for 1 installation R-SW, Software and documentation on CD WITHOUT LICENSE KEY, CLASS A, 2 languages (de,en), executable under WINXPPROF/WINSRV2003, WIN7ULT 32-bit/WINSRV2008 32-bit Reference hardware: RACK IPC: IOS
Product family	Not available
Product Lifecycle (PLM)	PM490:Start of final year of support
Additional Product Information
EAN	4019169234221
UPC	040892949179
Commodity Code	85234910
LKZ_FDB/ CatalogID	ST9.PCS7.A
Product Group	4B50
Group Code	R142
Country of origin	Germany
SCIP number	Not available
Delivery information
Net Weight (lb)	0.273 lb
Package size unit of measure	Not available
Packaging Quantity	1

Siemens 6FC5147-0AA05-0AA0 Siemens

5,025.00 kr

Only 2 units left

Product
Article Number (Market Facing Number)	6FC51470AA050AA0 \| 6FC51470AA050AA0
Product Description	SINUMERIK 840C/ 840CE/ 805 DISTRIBUTOR BOX FOR HANDHELD UNIT (BHG)
Product family	Not available
Product Lifecycle (PLM)	PM500:Discontinued Product or end of PLM & Support
Additional Product Information
EAN	Not available
UPC	804766094743
Commodity Code	85389099
LKZ_FDB/ CatalogID	NC.840CE
Product Group	9302
Group Code	R2S1
Country of origin	Germany
SCIP number	Not available
Delivery information
Net Weight (lb)	0.661 lb
Package size unit of measure	Not available
Packaging Quantity	1

Siemens 6FC5203-0AF28-4AU0 Siemens

14,193.00 kr

Only 3 units left

Product
Article Number (Market Facing Number)	6FC52030AF284AU0 \| 6FC52030AF284AU0
Product Description	**spare part** SINUMERIK FM NC/810D/DE/840D/DE pushbutton panel PP012H-S19 (A5E00000000) based on 6FC5303-0AF25-1AA0 2-channel enable suitable for HT6 not compatible for handheld programming unit
Product family	Not available
Product Lifecycle (PLM)	PM490:Start of final year of support
Additional Product Information
EAN	Not available
UPC	662643044034
Commodity Code	85371098
LKZ_FDB/ CatalogID	NC60E
Product Group	5705
Group Code	R2S1
Country of origin	Germany
SCIP number	Not available
Delivery information
Net Weight (lb)	5.512 lb
Package size unit of measure	Not available
Packaging Quantity	1

Siemens 6FC5203-0AB10-0 Siemens

22,280.00 kr

Only 3 units left

Buy the Siemens 6FC5203-0AB10-0 - a genuine Siemens industrial automation component engineered for reliable performance in demanding manufacturing and process control environments. The Siemens 6FC5203-0AB10-0 is a direct drop-in replacement for existing installations and ships ready for integration.

Siemens 6FC5850-1YG23-4YA0 Siemens

0.00 kr

Sold Out

Product
Article Number (Market Facing Number)	6FC58501YG234YA0 \| 6FC58501YG234YA0
Product Description	spare part SINUMERIK 840DE sl CNC software 6-3 export with SINUMERIK Operate 6 languages: de, en, fr, es, it, zh-CHS software 2.7 SP4 on CF card with license the certification according to IEC 61508 has been requested, but is not yet available
Product family	Not available
Product Lifecycle (PLM)	PM410:Product cancellation
Additional Product Information
EAN	Not available
UPC	887621839581
Commodity Code	85235190
LKZ_FDB/ CatalogID	NC61
Product Group	5706
Group Code	R2S1
Country of origin	Germany
SCIP number	Not available
Delivery information
Net Weight (lb)	0.066 lb
Package size unit of measure	Not available
Packaging Quantity	1

Siemens 6FC5270-6BX30-3AH0 Siemens

7,156.00 kr

Only 3 units left

Product
Article Number (Market Facing Number)	6FC52706BX303AH0 \| 6FC52706BX303AH0
Product Description	*spare part* SINUMERIK 840D CNC software 12-5 plus software version-specific supplementary functions (T01) on PC card; standard software 6.3; single license
Product family	Not available
Product Lifecycle (PLM)	PM490:Start of final year of support
Additional Product Information
EAN	Not available
UPC	804766095641
Commodity Code	85235190
LKZ_FDB/ CatalogID	NC60E
Product Group	9302
Group Code	R2S1
Country of origin	Germany
SCIP number	Not available
Delivery information
Net Weight (lb)	0.220 lb
Package size unit of measure	Not available
Packaging Quantity	1

Siemens 6FC5251-0AD04-0AA0 Siemens

0.00 kr

Sold Out

Product
Article Number (Market Facing Number)	6FC52510AD040AA0 \| 6FC52510AD040AA0
Product Description	**spare part** SINUMERIK 810D/840D/840DE Cross-mode actions (asynchronous UP and synchronized actions) delivery of a license (CoL)
Product family	Not available
Product Lifecycle (PLM)	PM490:Start of final year of support
Additional Product Information
EAN	4019169390583
UPC	Not available
Commodity Code	49011000
LKZ_FDB/ CatalogID	NC60
Product Group	5705
Group Code	R2S1
Country of origin	Germany
SCIP number	Not available
Delivery information
Net Weight (lb)	0.022 lb
Package size unit of measure	Not available
Packaging Quantity	1

Siemens 6FC3986-3AU Siemens

0.00 kr

Sold Out

Product
Article Number (Market Facing Number)	6FC39863AU
Product Description	SINUMERIK OPTION SUPPLIED SEPARATELY 12" RGB OPERATOR PANEL COLOUR WITH TERMINAL EMULATION
Product family	Not available
Product Lifecycle (PLM)	PM500:Discontinued Product or end of PLM & Support
Additional Product Information
EAN	Not available
UPC	Not available
Commodity Code	Not available
LKZ_FDB/ CatalogID	NC.880
Product Group	Not available
Group Code	R211
Country of origin	Not available
SCIP number	Not available
Delivery information
Net Weight (lb)	Not available
Package size unit of measure	Not available
Packaging Quantity	Not available

Siemens 6FC5247-0AA00-0AA0 Siemens

19,564.00 kr

Only 3 units left

PLC Direct is not an authorized distributor. We offer a broad range of in-stock products with minimal lead time.

Siemens 6FC9348-1BA Siemens

15,053.00 kr

Only 3 units left

Buy the Siemens 6FC9348-1BA - a genuine Siemens industrial automation component engineered for reliable performance in demanding manufacturing and process control environments. The Siemens 6FC9348-1BA is a direct drop-in replacement for existing installations and ships ready for integration.

Siemens 6FC5203-0AF08-0AA0 Siemens

29,693.00 kr

Only 4 units left

Product
Article Number (Market Facing Number)	6FC52030AF080AA0 \| 6FC52030AF080AA0
Product Description	SINUMERIK OPERATOR PANEL FRONT TP 015A, 15" TFT (1024X768) TOUCH
Product family	Not available
Product Lifecycle (PLM)	PM500:Discontinued Product or end of PLM & Support
Additional Product Information
EAN	4025515016700
UPC	Not available
Commodity Code	85371098
LKZ_FDB/ CatalogID	NC60E
Product Group	3512
Group Code	R2S1
Country of origin	Germany
SCIP number	Not available
Delivery information
Net Weight (lb)	19.842 lb
Package size unit of measure	Not available
Packaging Quantity	1

Siemens 6FC5103-0AC12-0AA1 Siemens

26,217.00 kr

Only 4 units left

PLC Direct is not an authorized distributor. We offer a broad range of in-stock products with minimal lead time.

Siemens 6FC5203-0AF24-0AA0 Siemens

16,595.00 kr

Only 5 units left

Buy the Siemens 6FC5203-0AF24-0AA0 HMI Operator Panel - an industrial touchscreen interface for machine monitoring and control. Features rugged industrial-grade display, configurable visualization, PLC connectivity, and intuitive operator interface. The Siemens 6FC5203-0AF24-0AA0 is suited for factory automation, process control, and packaging. Direct replacement for existing installations.

Siemens 6FD7680-0RE06 Siemens

0.00 kr

Sold Out

Product
Article Number (Market Facing Number)	6FD76800RE06 \| 6FD76800RE06
Product Description	BRAUMAT/SISTAR CLASSIC, SOFTW. Upgrade from 2.13 to 3.22 to V6.0 mixed operation, Engineering module, FLOATING LICENSE, E-SW, Software and documentation on CD WITHOUT LICENSE KEY, CLASS A, 2 languages (de,en), executable under WINXPPROF/WINSRV2003, WIN7ULT 32-bit/WINSRV2008 32-bit Reference hardware: RACK IPC: IOS
Product family	Not available
Product Lifecycle (PLM)	PM490:Start of final year of support
Additional Product Information
EAN	4019169234245
UPC	040892949193
Commodity Code	85234910
LKZ_FDB/ CatalogID	ST9.PCS7.A
Product Group	4B50
Group Code	R142
Country of origin	Germany
SCIP number	Not available
Delivery information
Net Weight (lb)	0.273 lb
Package size unit of measure	Inch
Packaging Quantity	1

Siemens 6FC5303-0AF50-3DA0 Siemens

37,631.00 kr

Only 4 units left

Product
Article Number (Market Facing Number)	6FC53030AF503DA0 \| 6FC53030AF503DA0
Product Description	**spare part** SINUMERIK machine control panel MCP 434C-M SlimLine 3 PN DMG width 434 mm mechanical keys rapid traverse and feedrate override
Product family	Not available
Product Lifecycle (PLM)	PM410:Product cancellation
Additional Product Information
EAN	Not available
UPC	195125605664
Commodity Code	85371098
LKZ_FDB/ CatalogID	NC61
Product Group	5706
Group Code	R2S1
Country of origin	Germany
SCIP number	Not available
Delivery information
Net Weight (lb)	12.787 lb
Package size unit of measure	Not available
Packaging Quantity	1

Siemens 6FC5112-0DA01-0AA1 Siemens

10,934.00 kr

Only 5 units left

Product
Article Number (Market Facing Number)	6FC51120DA010AA1 \| 6FC51120DA010AA1
Product Description	**spare part** SINUMERIK 840C/840CE interface MMC with 2xV24 and connection FD-E2 and slot for PCMCIA card
Product family	Not available
Product Lifecycle (PLM)	PM490:Start of final year of support
Additional Product Information
EAN	4025515006176
UPC	195125288621
Commodity Code	85389091
LKZ_FDB/ CatalogID	NC.840CE
Product Group	9302
Group Code	R2S1
Country of origin	Germany
SCIP number	Not available
Delivery information
Net Weight (lb)	1.102 lb
Package size unit of measure	Not available
Packaging Quantity	1

Siemens 6FC5860-1YF00-0YB0 Siemens

28,599.00 kr

Only 2 units left

PLC Direct is not an authorized distributor. We offer a broad range of in-stock products with minimal lead time.

Siemens 6FC52100DA001AA1 Siemens

48,703.00 kr

Only 9 units left

Product
Article Number (Market Facing Number)	6FC52100DA001AA1 \| 6FC52100DA001AA1
Product Description	**spare part** SINUMERIK FM NC/810D/DE/840D/DE MMC 100.2 with system software with Intel 486, 12 MB DRAM selectable display: de, en
Product family	Not available
Product Lifecycle (PLM)	PM490:Start of final year of support
Additional Product Information
EAN	4025515016854
UPC	Not available
Commodity Code	85389091
LKZ_FDB/ CatalogID	NC60E
Product Group	5705
Group Code	R2S1
Country of origin	Germany
SCIP number	Not available
Delivery information
Net Weight (lb)	3.594 lb
Package size unit of measure	Not available
Packaging Quantity	1

Siemens 6FC5370-0AA00-3AA0 Siemens

47,872.00 kr

Only 2 units left

Product
Article Number (Market Facing Number)	6FC53700AA003AA0 \| 6FC53700AA003AA0
Product Description	spare part SINUMERIK 802D sl version T/M pro CNC operator panel with NC, PLC, HMI part and drive control for SINAMICS axes/spindles (4/1 or 3/2) including logbook and tool box
Product family	Not available
Product Lifecycle (PLM)	PM500:Discontinued Product or end of PLM & Support
Additional Product Information
EAN	Not available
UPC	040892745030
Commodity Code	85371010
LKZ_FDB/ CatalogID	NC.802D
Product Group	5707
Group Code	R2S1
Country of origin	China
SCIP number	Not available
Delivery information
Net Weight (lb)	35.274 lb
Package size unit of measure	Not available
Packaging Quantity	1

Previous Page 54 / 90Next

CNC controllers are the central hardware units that govern all axis motion, PLC sequencing, and operator interaction for CNC machine tools, and the failure of a controller can bring an entire machining operation to a standstill. Sourcing a compatible replacement CNC controller for an installed system requires matching not only the brand and model but also the specific generation, axis configuration, and communication architecture. PLC Direct supplies surplus sealed, refurbished, and used CNC controllers for installed Siemens SINUMERIK and Fanuc CNC machining systems.

Where Are CNC Controllers Used in Industrial Environments?

CNC controllers are used wherever machine tools require numerically controlled, multi-axis motion for cutting, forming, or finishing operations, from standalone turning centers to large multi-axis machining cells. Machine tool controllers from Siemens SINUMERIK and Fanuc CNC Series platforms are found across a wide range of metalworking and precision manufacturing environments. Facilities and operations that depend on CNC controllers include:

Metal cutting and machining centers using SINUMERIK CNC controls or Fanuc CNC systems to govern coordinated multi-axis milling, turning, drilling, and grinding operations.

Automotive manufacturing plants running high-volume CNC machining lines where replacement machine tool controllers must match the installed platform generation.

Aerospace fabrication operations dependent on tight-tolerance CNC machining, where CNC controller continuity is critical to maintaining process specifications.

Tool and die shops maintaining older SINUMERIK 828D or Fanuc Series 0i installations, where controller replacement is the only alternative to full machine decommissioning.

Industrial production facilities managing multi-brand CNC fleets requiring replacement CNC controls across both Siemens and Fanuc platforms within the same operation.

When a CNC controller fails in a production environment, the priority is sourcing a compatible replacement that restores the machine to its original operating specification.

Which Brands of CNC Controllers Does PLC Direct Stock?

PLC Direct carries CNC controllers across Siemens and Fanuc platforms, covering current-generation and legacy machine tool controllers for installed CNC machining systems.

Siemens SINUMERIK 840D sl CNC Controls: Siemens SINUMERIK 840D sl CNC controllers, including NCU 710, NCU 720, and NCU 730 configurations, are stocked for replacement in installed SINUMERIK 840D sl machining systems across manufacturing and fabrication environments.

Siemens SINUMERIK 828D CNC Controls: The SINUMERIK 828D is a compact panel-based CNC controller designed for turning and milling applications, and hardware for installed 828D systems is available for replacement and lifecycle support.

Siemens SINUMERIK ONE CNC Controls: SINUMERIK ONE NCU hardware is available for replacement in current-generation Siemens CNC machining environments requiring controller-level maintenance.

Fanuc Series CNC Controls: Fanuc CNC controllers, including Series 0i, 30i, 31i, and 35i machine tool controllers, are stocked for replacement and maintenance in installed Fanuc CNC milling, turning, grinding, and multi-axis machining systems.

All CNC controllers listed above are available as surplus sealed, refurbished, or used, providing condition-grade options to match both budget and application requirements.

What Should You Know Before Ordering CNC Controllers?

Hardware condition options: CNC controllers from PLC Direct are supplied as surplus sealed, refurbished, or used. Surplus sealed units are factory-sealed and undeployed; refurbished units have been tested and restored to operational condition; used controllers are pulled from service and sold as-is under the standard PLC Direct warranty.

Compatibility and part identification: CNC controllers are generation-specific and axis-configuration-specific. For Siemens SINUMERIK hardware, confirm the exact generation (SINUMERIK 828D, 840D sl, or SINUMERIK ONE), the NCU variant, and the PLC integration type before ordering, as these are not interchangeable across generations. For Fanuc CNC controls, confirm the Series generation (0i, 30i, 31i, or 35i) and the axis count. In both cases, the part number from the installed controller is the most reliable reference for sourcing a compatible replacement.

Warranty: All CNC controllers purchased from PLC Direct carry a standard 1-year PLC Direct warranty covering defects and functionality, applicable to surplus sealed, refurbished, and used products.

PLC Direct supplies CNC controllers for replacement and maintenance purposes and does not provide system design, programming, or integration services.

Frequently Asked Questions

PLC Direct stocks CNC controllers for installed Siemens SINUMERIK and Fanuc CNC systems, including SINUMERIK 828D, 840D sl, and SINUMERIK ONE machine tool controllers, and Fanuc Series 0i, 30i, 31i, and 35i CNC controls. Hardware is available as surplus sealed, refurbished, or used to support replacement and lifecycle maintenance of installed CNC machining systems.

Confirm the CNC controller brand and generation from the installed unit, for example, Siemens SINUMERIK 840D sl NCU 720 or Fanuc Series 30i, and locate the part number from the controller housing or documentation. Search by part number on plc-direct.com or contact PLC Direct directly to confirm availability of the specific machine tool controller needed.

No. Fanuc Series CNC generations (0i, 30i, 31i, 35i) differ in axis capacity, processing architecture, and I/O configuration. A replacement Fanuc CNC controller must match the installed Series generation and axis count to restore the machine to its original specification. Always confirm the exact Series designation and part number before ordering.

The SINUMERIK 828D is a compact, panel-integrated CNC controller designed for standard turning and milling machines, with the control hardware integrated into the operator panel. The SINUMERIK 840D sl is a modular, high-performance platform based on separate NCU and operator panel hardware, suited to complex multi-axis machining, grinding, and high-speed cutting applications. The two generations are architecturally distinct, and replacement hardware is not interchangeable between them.

All CNC controllers purchased from PLC Direct are covered by a 1-year PLC Direct warranty applicable to surplus sealed, refurbished, and used products, covering defects and functionality. PLC Direct does not offer programming, configuration, or integration services.