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Siemens SIMATIC M7-400 Expansion Module with Hard Disk and Floppy Drive

Name: Siemens 6ES7478-2BA00-0AC0
Brand: Siemens
SKU: 6ES7478-2BA00-0AC0
Availability: InStock

Siemens SIMATIC M7-400 expansion module with hard disk and floppy disk drive.

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

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ManufacturerSiemens

Part number6ES7478-2BA00-0AC0

Series SIMATIC M7-400

Module Type Expansion Module (MSM478)

Storage Hard Disk Drive (>500MB)

Removable Media 3.5" Floppy Disk Drive (1.44 MB)

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12-month warranty

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Veteran-owned

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Integrated Hard Disk Drive 3.5" Floppy Disk Drive Data Storage and Archiving SIMATIC M7-400 Expansion Program Storage Reliable On-board Storage

Product description

The Siemens 6ES7478-2BA00-0AC0 is a SIMATIC M7-400 expansion module, also known as MSM478. This module is equipped with both a hard disk drive (exceeding 500MB capacity) and a 3.5-inch floppy disk drive capable of handling 1.44 MB media. It serves as an essential component for data storage and retrieval within the SIMATIC M7-400 automation system.

This module is crucial for systems requiring local data logging, program storage, or historical data archiving. It finds application in various industrial automation scenarios where reliable on-board storage is necessary for process data or system configuration.

Stanlo Automation, a veteran-owned surplus parts distributor, offers the Siemens 6ES7478-2BA00-0AC0. Procure this specialized expansion module to maintain the operational integrity of your SIMATIC M7-400 systems.

Technical specifications

Series	SIMATIC M7-400
Module Type	Expansion Module (MSM478)
Storage	Hard Disk Drive (>500MB)
Removable Media	3.5" Floppy Disk Drive (1.44 MB)
Compatibility	SIMATIC M7-400 Systems

Common applications

Industrial Data Logging

PLC Program Storage

Process Archiving

SIMATIC M7-400 Systems

Manufacturing Automation

Control Systems

Compatible systems

Siemens SIMATIC M7-400 PLC systems

Also known as

Siemens MSM478 Expansion Module 6ES7478 Module SIMATIC M7-400 Storage Module

Replaces / compatible with

This expansion module provides essential storage capabilities for SIMATIC M7-400 systems, complementing the core PLC functionality for data and program management.

Technical note

Expert tip

Ensure the floppy disk drive is clean and the media is in good condition for reliable data read/write operations.

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Frequently asked questions

What storage capacities are provided by the Siemens 6ES7478-2BA00-0AC0 expansion module?

The Siemens SIMATIC M7-400 expansion module 6ES7478-2BA00-0AC0 includes a hard disk drive with a capacity greater than 500MB, alongside a 3.5-inch floppy disk drive for 1.44 MB media.