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Siemens SINUMERIK 840D sl NCU 730.3PN Control Unit

Name: Siemens 6FC5357-0BB35-0AA0
Brand: Siemens
SKU: 6FC5357-0BB35-0AA0
Availability: InStock

Siemens SINUMERIK 840D sl NCU 730.3PN Control Unit with PLC 317-3PN/DP.

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

In Stock — Ready to Ship

ManufacturerSiemens

Part number6FC5357-0BB35-0AA0

Series SINUMERIK 840D sl

NCU Type 730.3PN

PLC 317-3PN/DP

CNC User 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 control High-performance motion control Advanced machine tool capabilities PROFINET interface Significant memory for complex applications

Product description

The Siemens 6FC5357-0BB35-0AA0 is a SINUMERIK 840D sl NCU (Numerical Control Unit) 730.3PN. This advanced control unit integrates PLC functionality with the PLC 317-3PN/DP, offering comprehensive capabilities for complex machine tool control.

It provides significant user memory for both CNC (3 MB) and PLC (512 KB internal). This unit is crucial for high-performance CNC applications requiring precise motion control and integrated automation logic, commonly found in advanced manufacturing and machining environments.

Stanlo Automation, a veteran-owned surplus distributor, provides the Siemens 6FC5357-0BB35-0AA0. Secure this powerful CNC control unit for your machinery and benefit from our expert service and efficient delivery.

Technical specifications

Series	SINUMERIK 840D sl
NCU Type	730.3PN
PLC	317-3PN/DP
CNC User Memory	3 MB
PLC Internal Memory	512 KB
Heat Dissipation	Internal

Common applications

CNC machining centers

Lathes

Milling machines

Complex automation

Industrial automation

Compatible systems

Siemens SINUMERIK 840D sl CNC systems PLC 317-3PN/DP integration

Also known as

SINUMERIK 840D sl NCU 730.3PN Siemens CNC controller 840D sl NCU

Replaces / compatible with

Designed as a core component for the SINUMERIK 840D sl system, offering advanced control capabilities for modern machine tools.

Technical note

Expert tip

Ensure adequate cooling for the NCU unit, as it has internal heat dissipation. Proper ventilation is critical for optimal performance and longevity.

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Frequently asked questions

What are the memory capacities for CNC and PLC on the Siemens 6FC5357-0BB35-0AA0?

The Siemens 6FC5357-0BB35-0AA0 SINUMERIK 840D sl NCU 730.3PN offers 3 MB of user memory for CNC functions and 512 KB of internal memory for the integrated PLC 317-3PN/DP.