Siemens
Siemens SIMATIC S5 6ES5374-2KG21 128KB 5V Flash-EPROM Memory Card (Long)
Siemens SIMATIC S5 memory card, 128 KB, 5V only Flash-EPROM, long design.
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12-month warranty
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Same-day dispatch
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Worldwide delivery
US, EU, Asia, Middle East
Veteran-owned
CAGE: 9NK75
128 KB capacity
5V operation
Flash-EPROM technology
Long design
SIMATIC S5 compatibility
Program storage
Product description
The Siemens 6ES5374-2KG21 is a SIMATIC S5 memory card featuring a long design and 5V only Flash-EPROM technology. It offers a storage capacity of 128 KB, suitable for program and data storage in compatible S5 automation systems.
This memory card is employed in various industrial automation sectors, including manufacturing and process control. Its 5V operation and long form factor are critical for integration into specific S5 PLC hardware.
Stanlo Automation, a veteran-owned company, supplies the Siemens 6ES5374-2KG21. We are dedicated to providing quality industrial automation components and reliable service to our customers.
Technical specifications
| Type | Flash-EPROM |
| Capacity | 128 KB |
| Voltage | 5V only |
| Design | Long Type |
| Series | SIMATIC S5 |
Common applications
Industrial Automation
PLC Systems
Manufacturing
Process Control
Machine Control
Data Storage
Compatible systems
Siemens SIMATIC S5 PLCs (long type, 5V)
Also known as
Siemens S5 128KB Card
6ES53742KG21
SIMATIC S5 Long 5V Memory
Replaces / compatible with
This 5V Flash-EPROM memory card is designed for Siemens SIMATIC S5 PLCs that accept long-type memory modules with a 128 KB capacity.
Technical note
Expert tip
Verify that the target Siemens S5 PLC specifically supports 128 KB memory cards of the long type.What happens next?
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3
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Frequently asked questions
What is the capacity and voltage requirement for the Siemens 6ES5374-2KG21?
The Siemens 6ES5374-2KG21 is a long-type Flash-EPROM memory card with a 128 KB capacity and requires a 5V power supply. It is designed for Siemens SIMATIC S5 systems.