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Siemens SINUMERIK 840DE NCU 561.3 Control Unit

Name: Siemens 6FC5356-0BB11-0AE1
Brand: Siemens
SKU: 6FC5356-0BB11-0AE1
Availability: InStock

Siemens SINUMERIK 840DE NCU 561.3 Control Unit without system software.

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

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ManufacturerSiemens

Part number6FC5356-0BB11-0AE1

Series SINUMERIK 840DE

Model NCU 561.3

NC Memory 0.5 MB

PLC Memory 96 KB

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12-month warranty

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0.5 MB NC Memory 96 KB PLC Memory PROFIBUS DP Prepared High-Performance CNC Siemens SINUMERIK

Product description

The Siemens SINUMERIK 840DE NCU 561.3 (6FC5356-0BB11-0AE1) is a numerical control unit designed for advanced machine tool applications. This specific unit comes without system software, featuring 0.5 MB of NC memory and 96 KB of PLC memory. It is prepared for PROFIBUS DP communication, enabling seamless integration into industrial networks.

This NCU is a core component for CNC systems, providing the processing power and memory required for complex machining operations. It is typically used in high-performance milling, turning, and grinding machines where precision and speed are critical. The PROFIBUS DP interface allows for efficient data exchange with I/O modules and other field devices.

Stanlo Automation, as a veteran-owned surplus parts distributor, offers the Siemens 6FC5356-0BB11-0AE1 NCU 561.3. We provide reliable access to essential automation components, ensuring your machinery operates at peak performance.

Technical specifications

Series	SINUMERIK 840DE
Model	NCU 561.3
NC Memory	0.5 MB
PLC Memory	96 KB
Communication	PROFIBUS DP Prepared
Software	Without System Software

Common applications

CNC Machining

Milling Machines

Lathes

Grinding Machines

Metalworking

High-Precision Manufacturing

Compatible systems

SINUMERIK 840DE Systems, PROFIBUS DP networks

Also known as

SINUMERIK NCU 561.3

Replaces / compatible with

This NCU is a component of the SINUMERIK 840DE system. For specific replacement guidance, consult Siemens documentation for your CNC system.

Technical note

Expert tip

Installation and configuration of system software are required before operation. Ensure compatibility with your specific SINUMERIK 840DE configuration.

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Frequently asked questions

What are the memory specifications for the Siemens 6FC5356-0BB11-0AE1 NCU 561.3?

The Siemens 6FC5356-0BB11-0AE1 NCU 561.3 features 0.5 MB of NC memory and 96 KB of PLC memory. It is designed for the SINUMERIK 840DE system and is PROFIBUS DP prepared.