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Siemens SINUMERIK 840Di/DiE PCU 50

Name: Siemens 6FC5220-0AA20-0AA0
Brand: Siemens
SKU: 6FC5220-0AA20-0AA0
Availability: InStock

Siemens SINUMERIK 840Di/DiE PCU 50, 566 MHz, 128 MB RAM, incl. MCI board.

● In Stock 12-Mo Warranty Same-Day Dispatch Ships Worldwide 🎖 Veteran-Owned

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ManufacturerSiemens

Part number6FC5220-0AA20-0AA0

Type SINUMERIK 840Di/DiE PCU 50

Processor 566 MHz

Memory 128 MB RAM

Operating System Windows NT 4.0 Workstation for Embedded Systems

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12-month warranty

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566 MHz processing power 128 MB RAM MCI board included Windows NT 4.0 Embedded For SINUMERIK 840Di/DiE

Product description

The Siemens SINUMERIK 840Di/DiE PCU 50 (6FC5220-0AA20-0AA0) is a compact industrial PC unit designed for machine control applications. It features a 566 MHz processor with 128 MB of RAM and includes an MCI board. This unit comes with Windows NT Workstation Version 4.0 for embedded systems pre-installed. Please note, this part is typically sold as a spare part only, in exchange for an existing unit.

This PCU is intended for use within the SINUMERIK 840Di/DiE CNC systems, providing the essential computing power for complex machining operations. It is commonly found in manufacturing environments, particularly for multi-axis milling, turning, and specialized machinery.

Stanlo Automation, a veteran-owned distributor of surplus industrial automation parts, offers the Siemens SINUMERIK 840Di/DiE PCU 50. We help you find the critical components needed to keep your production lines operational, even for older or specialized systems.

Technical specifications

Type	SINUMERIK 840Di/DiE PCU 50
Processor	566 MHz
Memory	128 MB RAM
Operating System	Windows NT 4.0 Workstation for Embedded Systems
Board	MCI Board Included

Common applications

CNC Machining Centers

Industrial Automation Control

Machine Tool Control

High-Speed Machining

Metal Fabrication

Compatible systems

Siemens SINUMERIK 840Di/DiE CNC Systems Windows NT 4.0 Workstation for Embedded Systems

Also known as

Siemens 840Di PCU SINUMERIK PCU 50 Siemens CNC Controller

Replaces / compatible with

This PCU is a spare part for the Siemens SINUMERIK 840Di/DiE systems. For new installations, alternative replacement types should be considered.

Technical note

Expert tip

This unit is specifically designed for the SINUMERIK 840Di/DiE platform and requires Windows NT 4.0 Workstation for Embedded Systems; ensure compatibility with your existing CNC setup.

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Frequently asked questions

Is the Siemens 6FC5220-0AA20-0AA0 PCU 50 suitable for new plant installations?

No, the Siemens SINUMERIK 840Di/DiE PCU 50 (6FC5220-0AA20-0AA0) is designated as a spare part only. It is intended for exchange purposes for existing systems, and for new plants, Siemens recommends using replacement types.