Siemens
Siemens C79458-A6451-A13 SIMATIC Memory Card
Siemens C79458-A6451-A13 SIMATIC Memory Card for S7-300/400.
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12-month warranty
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Same-day dispatch
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Veteran-owned
CAGE: 9NK75
128 KB storage
For S7-300/400 PLCs
SIMATIC memory card
Stores program data
Product description
The Siemens C79458-A6451-A13 is a SIMATIC memory card with a capacity of 128 KB. This card is designed for use with Siemens S7-300 and S7-400 programmable logic controllers (PLCs) to store program data and system configurations.
This memory card is essential for extending the memory capacity of S7-300 and S7-400 PLCs, enabling larger and more complex automation programs. It is used across various manufacturing and process industries where these PLC platforms are deployed.
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Technical specifications
| Capacity | 128 KB |
| Type | SIMATIC Memory Card |
| Compatibility | S7-300, S7-400 PLCs |
Common applications
Manufacturing Automation
Process Control
S7-300 Systems
S7-400 Systems
Industrial Automation
Compatible systems
Siemens SIMATIC S7-300 PLCs
Siemens SIMATIC S7-400 PLCs
Also known as
C79458-A6451-A13 Siemens
Siemens SIMATIC memory card 128KB
S7-300 memory card
Replaces / compatible with
This memory card is a direct replacement for other 128KB SIMATIC memory cards used in Siemens S7-300 and S7-400 PLCs. It ensures continued operation and program storage for these systems.
Technical note
Expert tip
Always ensure the PLC is powered off before inserting or removing the memory card to prevent data corruption or damage to the card or PLC.What happens next?
1
Email confirmation
Immediate receipt acknowledgment sent to you
2
Account manager assigned
Confirms your part's spec and condition
3
Your quote delivered
Tailored to your specific requirements
Frequently asked questions
What is the memory capacity of the Siemens C79458-A6451-A13 SIMATIC memory card?
The Siemens C79458-A6451-A13 is a SIMATIC memory card with a capacity of 128 KB. This capacity is used to store the operating system, program, and data for S7-300 and S7-400 PLCs.