Heidenhain LE 426 PB CNC Control – ID 312 000-49 – Tested & Repaired 2025

Heidenhain LE 426 PB CNC control / logic unit with ID No. 312 000-49, used.

The control unit was tested and repaired by a specialist partner in 2025. The item is in very good visual used condition and is suitable as a high-quality spare part for maintenance, repair or spare parts stock in CNC machine tool applications.

The nameplate shows the Heidenhain designation LE 426 PB, ID No. 312 000-49, serial No. 7 478 638 B and version V3. The additional marking NCS No. 280 476-20 is also visible. The front side includes visible modules such as Rechner V2 and Regler U1.

The scope of supply corresponds to the product images shown. Before purchase, please compare the complete type designation, ID number, serial number, module configuration and connector layout with your existing control unit or machine documentation.

Technical Data:
Manufacturer: Heidenhain
Component: CNC control / logic unit / control unit
Type: LE 426 PB
ID No.: 312 000-49
Serial No.: 7 478 638 B
Version: V3
NCS No.: 280 476-20
Visible modules: Rechner V2, Regler U1
Connections: numerous front-side connectors, including visible X1 to X61 markings
Machine assignment: not clearly identified
Manufacturer marking: Heidenhain, Made in Germany
Condition: used, very good visual condition
Test/repair: tested and repaired by a specialist partner in 2025
Scope of supply: complete control unit as shown in the product images

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