Home › Manufacturers › Siemens › 6FC5250-4AX20-3AH0

Siemens

Siemens SINUMERIK 840D NCU Software on PCMCIA Card (v4.3)

Siemens SINUMERIK 840D CNC Software NCU on PCMCIA card (v4.3).

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

In Stock — Ready to Ship

ManufacturerSiemens

Part number6FC5250-4AX20-3AH0

Part Number 6FC5250-4AX20-3AH0

Manufacturer Siemens

System SINUMERIK 840D

Component NCU Software

Get a price for 6FC5250-4AX20-3AH0

Response within 1 business hour

🛡

12-month warranty

All units tested

⚡

Same-day dispatch

Order by 2pm CST

🌐

Worldwide delivery

US, EU, Asia, Middle East

🎖

Veteran-owned

CAGE: 9NK75

SINUMERIK 840D CNC Software NCU Functionality PCMCIA Card format Software Version 4.3 Single License

Product description

The Siemens 6FC5250-4AX20-3AH0 is a PCMCIA card containing SINUMERIK 840D CNC software for the NCU (Numerical Control Unit). This software is essential for the operation and control of SINUMERIK 840D CNC machines, enabling complex machining operations and management of machine axes and spindles.

This specific item is a single license for software version 4.3. The PCMCIA format indicates its use in older CNC controllers that utilize this type of memory card for storing operating software. It plays a critical role in the functionality of the machine tool, dictating its capabilities and performance.

Stanlo Automation, a veteran-owned surplus parts distributor, offers the Siemens 6FC5250-4AX20-3AH0. Secure specialized CNC components and software from Stanlo to ensure the optimal performance and longevity of your manufacturing equipment. We provide reliable surplus parts for your industrial needs.

Technical specifications

Part Number	6FC5250-4AX20-3AH0
Manufacturer	Siemens
System	SINUMERIK 840D
Component	NCU Software
Media	PCMCIA Card
Software Version	4.3
License	Single License

Common applications

CNC machining centers

Lathe controls

Milling machines

Metalworking machinery

Industrial automation

Compatible systems

Siemens SINUMERIK 840D CNC Systems (NCU)

Also known as

Siemens SINUMERIK NCU Software 840D CNC PCMCIA Card Siemens CNC Software v4.3

Replaces / compatible with

This PCMCIA card contains the NCU software for the SINUMERIK 840D system. Ensure your CNC controller is compatible with software version 4.3 and uses PCMCIA cards for NCU software.

Technical note

Expert tip

Verify that your SINUMERIK 840D controller has a functioning PCMCIA slot and is configured to load the NCU software from this specific version (4.3) before installation.

What happens next?

Email confirmation

Immediate receipt acknowledgment sent to you

Account manager assigned

Confirms your part's spec and condition

Your quote delivered

Tailored to your specific requirements

Frequently asked questions

What is the purpose of the Siemens 6FC5250-4AX20-3AH0 PCMCIA card?

The Siemens 6FC5250-4AX20-3AH0 is a PCMCIA card containing the operating software for the Numerical Control Unit (NCU) of a SINUMERIK 840D CNC system. It is essential for the machine's control and operation.