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

Name: Siemens 6FC5373-0AA30-0AA1
Brand: Siemens
SKU: 6FC5373-0AA30-0AA1
Availability: InStock

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

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

In Stock — Ready to Ship

ManufacturerSiemens

Part number6FC5373-0AA30-0AA1

NCU Type 730.3PN

PLC 317-3PN/DP

CNC Memory 3 MB

PLC Memory 512 KB

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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 NCU and PLC 3 MB CNC memory 512 KB PLC memory High-performance motion control Suitable for SINUMERIK 840D sl Robust industrial design

Product description

The Siemens SINUMERIK 840D sl NCU 730.3PN (6FC5373-0AA30-0AA1) is a powerful Numerical Control Unit featuring an integrated PLC 317-3PN/DP. This unit offers 3 MB of user memory for CNC tasks and 512 KB for PLC operations. It is designed for high-performance motion control and automation in complex machining applications.

This NCU is the core of the SINUMERIK 840D sl system, enabling sophisticated control of machine tools. It is suitable for applications requiring precise motion, complex part programming, and integrated PLC functionality for machine automation.

As a veteran-owned surplus parts distributor, Stanlo Automation provides access to critical components like the Siemens SINUMERIK 840D sl NCU 730.3PN. We ensure you can source reliable hardware for your industrial automation and CNC needs.

Technical specifications

NCU Type	730.3PN
PLC	317-3PN/DP
CNC Memory	3 MB
PLC Memory	512 KB
System	SINUMERIK 840D sl

Common applications

CNC machining centers

Lathes

Milling machines

High-end automation

Complex motion control tasks

Compatible systems

Siemens SINUMERIK 840D sl system CNC machines Industrial automation controllers

Also known as

Siemens SINUMERIK NCU 730.3PN 6FC5373-0AA30-0AA1 Siemens 840D sl controller

Replaces / compatible with

Direct replacement for Siemens SINUMERIK 840D sl NCU 730.3PN units. Compatible with 840D sl hardware and software configurations.

Technical note

Expert tip

Proper configuration of the PLC 317-3PN/DP within the SINUMERIK 840D sl system is crucial for seamless integration and optimal performance of both CNC and automation functions.

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Frequently asked questions

What are the memory capacities for CNC and PLC on the Siemens SINUMERIK 840D sl NCU 730.3PN (6FC5373-0AA30-0AA1)?

The Siemens SINUMERIK 840D sl NCU 730.3PN (6FC5373-0AA30-0AA1) is equipped with 3 MB of user memory for CNC operations and 512 KB of internal memory for the integrated PLC 317-3PN/DP.