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Siemens SINUMERIK 840D/DE NCU 572.4 AMD K6-2 Processor Module

Name: Siemens 6FC5357-0BB23-0AE0
Brand: Siemens
SKU: 6FC5357-0BB23-0AE0
Availability: InStock

Siemens SINUMERIK 840D/DE NCU 572.4 processor with AMD K6-2.

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

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ManufacturerSiemens

Part number6FC5357-0BB23-0AE0

System SINUMERIK 840D/DE

Unit NCU 572.4

Processor AMD K6-2

NC Memory 0.5 MB

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12-month warranty

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NCU 572.4 processor module AMD K6-2 CPU Dedicated NC and PLC memory PROFIBUS DP ready Part of SINUMERIK 840D/DE system

Product description

The Siemens 6FC5357-0BB23-0AE0 is a SINUMERIK 840D/DE NCU (Numerical Control Unit) 572.4 processor module. It is based on an AMD K6-2 processor and includes memory for both NC (0.5 MB) and PLC (96 KB) functions. This module is PROFIBUS DP prepared, indicating its capability for integration into industrial fieldbus networks.

This processor module is a core component of the SINUMERIK 840D/DE CNC system, widely used in advanced machine tool applications for complex contouring, high-speed machining, and automation tasks. Industries that rely on this technology include automotive manufacturing, aerospace, and precision engineering, where accurate and efficient motion control is critical.

Stanlo Automation, a veteran-owned surplus parts distributor, offers this critical Siemens NCU processor. By providing access to surplus and hard-to-find components, we help reduce downtime and maintenance costs for manufacturers. Partner with Stanlo Automation for reliable sourcing of your industrial automation needs.

Technical specifications

System	SINUMERIK 840D/DE
Unit	NCU 572.4
Processor	AMD K6-2
NC Memory	0.5 MB
PLC Memory	96 KB
Interface	PROFIBUS DP prepared

Common applications

CNC machining centers

Milling machines

Lathes

High-speed cutting

Automation systems

Machine tools

Compatible systems

SINUMERIK 840D/DE CNC systems

Also known as

Siemens NCU 572.4 processor SINUMERIK 840D processor module 6FC5357 processor

Replaces / compatible with

This NCU processor is a component of the SINUMERIK 840D/DE system. It may be a direct replacement for other NCU 572.4 variants or an upgrade component.

Technical note

Expert tip

Ensure the correct firmware and system software are loaded onto the NCU 572.4 for optimal performance and compatibility with your specific machine tool configuration.

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Frequently asked questions

What are the memory capacities for the NC and PLC on the Siemens 6FC5357-0BB23-0AE0 NCU processor?

The Siemens 6FC5357-0BB23-0AE0 NCU 572.4 processor has 0.5 MB of memory allocated for NC (Numerical Control) functions and 96 KB of memory for PLC (Programmable Logic Controller) functions.