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Siemens SINUMERIK 840DE NCU 571.3 Controller

Name: Siemens 6FC5357-0BB11-0AE1
Brand: Siemens
SKU: 6FC5357-0BB11-0AE1
Availability: InStock

Siemens SINUMERIK 840DE NCU 571.3 CNC Controller

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

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ManufacturerSiemens

Part number6FC5357-0BB11-0AE1

Manufacturer Siemens

Part Number 6FC5357-0BB11-0AE1

Series SINUMERIK 840DE NCU 571.3

NC Memory 0.5 MB

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12-month warranty

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NCU 571.3 Controller 0.5 MB NC Memory 96 KB PLC Memory PROFIBUS DP Ready For SINUMERIK 840DE Systems

Product description

The Siemens SINUMERIK 840DE NCU 571.3 (part number 6FC5357-0BB11-0AE1) is a Numerical Control Unit (NCU) designed for advanced machine control applications. This unit is prepared for PROFIBUS DP and features 0.5 MB of NC memory and 96 KB of PLC memory. It does not include system software, allowing for flexible configuration.

This NCU is a core component in CNC (Computer Numerical Control) machines, widely utilized in industries such as automotive manufacturing, aerospace, and precision engineering. It provides the processing power and interface capabilities required for complex machining operations.

Stanlo Automation, a veteran-owned surplus parts distributor, offers the Siemens SINUMERIK 840DE NCU 571.3. We provide access to critical components for your CNC systems, ensuring you can maintain and repair your machinery with reliable, quality surplus parts.

Technical specifications

Manufacturer	Siemens
Part Number	6FC5357-0BB11-0AE1
Series	SINUMERIK 840DE NCU 571.3
NC Memory	0.5 MB
PLC Memory	96 KB
Interface	PROFIBUS DP Prepared
System Software	Not Included

Common applications

CNC Machining Centers

Lathes

Milling Machines

Automation in Automotive

Aerospace Manufacturing

Precision Engineering

Compatible systems

SINUMERIK 840DE CNC Systems PROFIBUS DP Networks

Also known as

Siemens SINUMERIK NCU 571.3 6FC5357 0BB11 0AE1 Siemens 840DE Controller

Replaces / compatible with

This NCU is a component of the SINUMERIK 840DE CNC system. It integrates NC and PLC functions for advanced machine control.

Technical note

Expert tip

This NCU requires system software to be loaded onto its memory before operation. Ensure you have the correct software version for your specific machine configuration.

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Frequently asked questions

What is the memory capacity of the Siemens 6FC5357-0BB11-0AE1 NCU?

The Siemens SINUMERIK 840DE NCU 571.3 features 0.5 MB of NC memory for control programs and 96 KB of PLC memory for logic functions.