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Siemens SINUMERIK 840D sl NCU 720.2 CNC Hardware

Name: Siemens 6FC5372-0AA00-0AA1
Brand: Siemens
SKU: 6FC5372-0AA00-0AA1
Availability: InStock

Siemens SINUMERIK 840D sl CNC hardware NCU 720.2 with PLC.

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

In Stock — Ready to Ship

ManufacturerSiemens

Part number6FC5372-0AA00-0AA1

Model NCU 720.2

System SINUMERIK 840D sl

PLC 317-2DP

CNC Memory 3 MB

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12-month warranty

All units tested

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Same-day dispatch

Order by 2pm CST

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Worldwide delivery

US, EU, Asia, Middle East

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Veteran-owned

CAGE: 9NK75

Integrated CNC and PLC functionality High-speed processing 3 MB CNC user memory 512 KB PLC internal memory Robust industrial design

Product description

The Siemens SINUMERIK 840D sl (6FC5372-0AA00-0AA1) is an NCU 720.2 hardware unit, serving as the core of the CNC system. It integrates a powerful PLC, the 317-2DP, with 3 MB of user memory for CNC tasks and 512 KB for PLC operations. This unit is engineered for high-performance motion control and automation.

This CNC hardware is crucial for advanced machine tool applications, supporting complex machining operations and sophisticated automation sequences. Industries benefiting from this technology include aerospace, automotive, and general manufacturing where precision and high throughput are paramount.

Stanlo Automation, a veteran-owned distributor of surplus industrial parts, provides the Siemens 6FC5372-0AA00-0AA1. We ensure our customers receive reliable, tested components to maintain and upgrade their manufacturing systems, offering competitive pricing and expert assistance.

Technical specifications

Model	NCU 720.2
System	SINUMERIK 840D sl
PLC	317-2DP
CNC Memory	3 MB
PLC Memory	512 KB
Heat Dissipation	Internal
Manufacturer	Siemens

Common applications

CNC Machining Centers

Lathes

Milling Machines

Automated Production Lines

High-precision manufacturing

Compatible systems

SINUMERIK 840D sl CNC systems PLC 317-2DP compatible modules

Also known as

SINUMERIK NCU 720.2 Siemens CNC Hardware 840D sl controller

Replaces / compatible with

This NCU is a core component of the SINUMERIK 840D sl system, designed for advanced CNC applications.

Technical note

Expert tip

Proper thermal management is critical; ensure adequate airflow around the NCU 720.2 to prevent overheating and maintain optimal performance.

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Frequently asked questions

What is the memory capacity of the Siemens 6FC5372-0AA00-0AA1 NCU 720.2?

The Siemens SINUMERIK 840D sl NCU 720.2 (6FC5372-0AA00-0AA1) has 3 MB of internal user memory for CNC tasks and 512 KB of internal memory for its integrated PLC 317-2DP.