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Siemens SINUMERIK 840D NCU 573 Control Unit

Name: Siemens 6FC5357-0BA32-0AE1
Brand: Siemens
SKU: 6FC5357-0BA32-0AE1
Availability: InStock

Siemens SINUMERIK 840D NCU 573 CNC Control Unit.

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

In Stock — Ready to Ship

ManufacturerSiemens

Part number6FC5357-0BA32-0AE1

Axes/Spindles 5 (max 8)

NC Memory 1.5 MB

PLC Memory 64 KB (max 192 KB)

Communication PROFIBUS DP

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Response within 1 business hour

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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

Supports up to 8 axes/spindles PROFIBUS DP interface Standard version for SINUMERIK 840D Expandable PLC memory Includes system software and cable

Product description

The Siemens 6FC5357-0BA32-0AE1 is a standard version of the SINUMERIK 840D NCU 573, a high-performance CNC control unit. It supports up to 5 axes or spindles, with a maximum expansion capability to 8. The unit features 1.5 MB of memory for NC functions and 64 KB for PLC, expandable to 192 KB. It is equipped for PROFIBUS DP communication and includes system software and a device bus cable. It is compatible with S7-IM361 peripherals.

This NCU is designed for advanced machine tool applications, including milling, turning, and complex multi-axis machining centers. It is utilized in industries such as aerospace, automotive, and precision engineering where high accuracy and complex motion control are critical.

Stanlo Automation, a veteran-owned surplus parts distributor, provides the Siemens 6FC5357-0BA32-0AE1. We offer reliable access to essential industrial automation components, ensuring your manufacturing operations remain efficient and productive.

Technical specifications

Axes/Spindles	5 (max 8)
NC Memory	1.5 MB
PLC Memory	64 KB (max 192 KB)
Communication	PROFIBUS DP
Peripherals	S7-IM361 compatible

Common applications

CNC Machining Centers

Multi-Axis Milling

Precision Engineering

Automotive Manufacturing

Aerospace Industry

Metal Fabrication

Compatible systems

Siemens SINUMERIK 840D CNC Systems S7-IM361 compatible devices PROFIBUS DP network

Also known as

Siemens NCU 573 SINUMERIK 840D Control 6FC5357-0BA32

Replaces / compatible with

This NCU is a key component for the Siemens SINUMERIK 840D CNC system, designed to manage complex machining operations.

Technical note

Expert tip

Ensure proper installation and configuration of the PROFIBUS DP network and S7-IM361 module for reliable communication with connected peripherals.

What happens next?

Email confirmation

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Account manager assigned

Confirms your part's spec and condition

Your quote delivered

Tailored to your specific requirements

Frequently asked questions

What is the maximum number of axes or spindles supported by the Siemens 6FC5357-0BA32-0AE1?

The Siemens 6FC5357-0BA32-0AE1 SINUMERIK 840D NCU 573 standard version supports a base configuration of 5 axes or spindles. It can be expanded to control a maximum of 8 axes or spindles.