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Siemens SINUMERIK 840D NCU 572 Export Version

Name: Siemens 6FC5357-0BY21-1AE0
Brand: Siemens
SKU: 6FC5357-0BY21-1AE0
Availability: InStock

Siemens 6FC5357-0BY21-1AE0: SINUMERIK 840D NCU 572 (Export Version).

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

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ManufacturerSiemens

Part number6FC5357-0BY21-1AE0

System SINUMERIK 840D

Model NCU 572 (Export Version)

Axes/Spindles 5 (max. 8)

NC Memory 1.5 MB

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12-month warranty

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Same-day dispatch

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Worldwide delivery

US, EU, Asia, Middle East

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Veteran-owned

CAGE: 9NK75

SINUMERIK 840D CNC Controller NCU 572 Export Version Supports up to 8 Axes/Spindles 1.5 MB NC Memory PROFIBUS DP Interface Integrated CNC Software

Product description

The Siemens 6FC5357-0BY21-1AE0 is a SINUMERIK 840D NCU 572 unit in its export version. This CNC controller is designed for advanced machine control applications, capable of managing up to 8 axes or spindles. It features 1.5 MB of NC memory and 64 KB of PLC memory, expandable up to 192 KB for peripherals, and includes integration with S7-IM361 and PROFIBUS DP with CNC software.

This NCU provides the core processing power for complex machining tasks, enabling precise motion control and automation. Its PROFIBUS DP interface ensures seamless communication with other devices in the automation network, facilitating integration into larger control systems. The unit is specifically configured for CNC operations.

Stanlo Automation, a veteran-owned industrial automation parts distributor, offers specialized components like the Siemens 6FC5357-0BY21-1AE0 NCU. Rely on us for hard-to-find parts and dependable service to keep your CNC machinery operational.

Technical specifications

System	SINUMERIK 840D
Model	NCU 572 (Export Version)
Axes/Spindles	5 (max. 8)
NC Memory	1.5 MB
PLC Memory	64 KB (max. 192 KB)
Interface	PROFIBUS DP with CNC Software
Peripheral Integration	S7-IM361

Common applications

CNC Machining Centers

Lathes

Milling Machines

Complex automation tasks

High-precision manufacturing

Industrial automation control

Compatible systems

Designed for SINUMERIK 840D CNC systems, compatible with S7-IM361 modules and PROFIBUS DP fieldbus.

Also known as

Siemens NCU 572 SINUMERIK 840D Controller 6FC53570BY211AE0 Siemens CNC Control Unit

Replaces / compatible with

This NCU is part of the SINUMERIK 840D system. For specific upgrade paths or replacements, consult Siemens documentation or an automation specialist.

Technical note

Expert tip

The 'export version' designation suggests potential restrictions or specific configurations for international markets, which should be verified for your region.

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Frequently asked questions

What is the maximum number of axes or spindles supported by the Siemens 6FC5357-0BY21-1AE0 NCU 572?

The Siemens 6FC5357-0BY21-1AE0 NCU 572 (Export Version) is designed to manage up to 8 axes or spindles. It is initially configured for 5 axes/spindles but can be expanded.