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Siemens SIMATIC S5 Memory Card | 2MB RAM, Long Design (6ES5374-2AL21)

Siemens SIMATIC S5 long design RAM memory card, 2MB capacity.

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ManufacturerSiemens
Part number6ES5374-2AL21
Series SIMATIC S5
Type RAM Memory Card
Capacity 2MB (16-bit)
Design Long
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2MB RAM capacity Long design for SIMATIC S5 PLCs Reliable program storage Essential for S5 systems High-quality Siemens component
Product description

The Siemens SIMATIC S5 memory card, model 6ES5374-2AL21, is a long design RAM card with a capacity of 2 MB (16-bit). It is specifically designed for Siemens SIMATIC S5 series Programmable Logic Controllers (PLCs), serving as a crucial component for storing and managing PLC programs and data.

This memory card is vital for the operation and maintenance of SIMATIC S5 automation systems, commonly found in legacy industrial applications. It ensures the integrity and availability of control programs for various manufacturing and process automation tasks.

Stanlo Automation, a veteran-owned surplus distributor, offers the Siemens SIMATIC S5 memory card (6ES5374-2AL21). Keep your essential industrial equipment running with reliable, hard-to-find components from Stanlo.

Technical specifications
SeriesSIMATIC S5
TypeRAM Memory Card
Capacity2MB (16-bit)
DesignLong
Common applications
Legacy automation systems
SIMATIC S5 PLC upgrades
Industrial machine control
Manufacturing process automation
Plant maintenance
Compatible systems
Siemens SIMATIC S5 PLCs (check specific model compatibility for long design cards)
Also known as
SIMATIC S5 memory Siemens S5 RAM card 2MB S5 memory module
Replaces / compatible with
Direct replacement or upgrade for existing SIMATIC S5 memory cards in compatible PLC racks.
Technical note
Expert tip
Ensure the PLC is powered down before installing or removing this memory card to prevent data corruption.
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Frequently asked questions
What is the storage capacity of the Siemens SIMATIC S5 memory card 6ES5374-2AL21?
The Siemens SIMATIC S5 memory card 6ES5374-2AL21 has a capacity of 2 MB (megabytes) and operates on a 16-bit data width, making it suitable for storing programs and data for SIMATIC S5 PLCs.
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