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Siemens 6ES5374-2AJ21 SIMATIC S5 RAM Memory Card (512 KB)

Siemens 6ES5374-2AJ21 SIMATIC S5 RAM Memory Card, 512KB, Long Design.

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ManufacturerSiemens
Part number6ES5374-2AJ21
Memory Type RAM
Capacity 512 KB (16-bit)
Design Long
System SIMATIC S5
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512 KB RAM capacity Long design form factor For SIMATIC S5 systems Reliable data storage Siemens quality component
Product description

The Siemens 6ES5374-2AJ21 is a SIMATIC S5 memory card featuring 512 KB of RAM in a long design. This card is used to expand the memory capacity of Siemens S5 PLCs, allowing for more complex programs and data storage. It is a reliable solution for storing and retrieving PLC program data.

Memory capacity is crucial for automation systems, enabling the execution of sophisticated control logic and the storage of operational data. This memory card is essential for applications requiring extended program sizes or increased data logging capabilities within Siemens S5 environments.

Stanlo Automation, a veteran-owned surplus distributor, offers the Siemens 6ES5374-2AJ21. Ensure your SIMATIC S5 system has adequate memory for its tasks by purchasing this vital component from us.

Technical specifications
Memory TypeRAM
Capacity512 KB (16-bit)
DesignLong
SystemSIMATIC S5
Part TypeMemory Card
Common applications
Industrial Automation
PLC Programming
Machine Control
Process Automation
Manufacturing Systems
Control Logic Storage
Compatible systems
Siemens SIMATIC S5 PLC systems requiring long design memory cards
Also known as
Siemens SIMATIC S5 Memory 6ES5374-2AJ21 RAM Card Siemens S5 512KB Memory
Replaces / compatible with
Expands memory for Siemens SIMATIC S5 PLCs. Compatible with S5 systems requiring additional RAM for program storage or data handling.
Technical note
Expert tip
Always ensure the PLC is powered down before inserting or removing the memory card to prevent data corruption or hardware damage.
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Frequently asked questions
What is the memory capacity of the Siemens 6ES5374-2AJ21 memory card?
The Siemens 6ES5374-2AJ21 is a SIMATIC S5 memory card with a RAM capacity of 512 KB, organized in 16-bit words. This provides substantial storage for programs and data within compatible PLC systems.
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