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Siemens 6ES7952-1AK00-0AA0 SIMATIC S7-400 1MB RAM Memory Card

Name: Siemens 6ES7952-1AK00-0AA0 1MB RAM Memory Card | S7-400 PLC Module
Brand: Siemens
SKU: 6ES7952-1AK00-0AA0
Price: 100.00 CNY
Availability: InStock

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SKU: 6ES7952-1AK00-0AA0 PLC & Industrial Automation Modules Siemens

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Siemens 6ES7952-1AK00-0AA0 SIMATIC S7-400 1MB RAM Memory Card

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SKU6ES7952-1AK00-0AA0
CategoryPLC & Industrial Automation Modules
BrandSiemens
SupportAvailability, lead time, condition, and shipping coordination

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Simatic S5 Simatic S7-400 Moore APACS+

Siemens 6ES7952-1AK00-0AA0 SIMATIC S7-400 1MB RAM Memory Card Module

The Siemens 6ES7952-1AK00-0AA0 is a high-performance 1MB RAM memory card specifically engineered for SIMATIC S7-400 programmable logic controllers. This industrial-grade memory expansion module delivers reliable data storage and program execution capabilities for demanding automation environments, ensuring seamless operation in manufacturing, process control, and critical infrastructure applications.

Technical Specifications

Parameter	Specification
Product Code	6ES7952-1AK00-0AA0
Memory Capacity	1 MB RAM
Memory Type	Random Access Memory (Volatile)
Compatible Series	SIMATIC S7-400
Operating Temperature	0 °C to +60 °C
Storage Temperature	-40 °C to +70 °C
Relative Humidity	5% to 95% (non-condensing)
Mounting Type	Plug-in module
Backup Battery Required	Yes (for data retention)
Certification	CE, UL, CSA

Application Scenarios

This RAM memory card excels in industrial automation systems requiring expandable program storage and data buffering. Manufacturing facilities utilize this module alongside the Siemens 6ES7414-2XG03-0AB0 CPU for complex process control algorithms. The memory card integrates seamlessly with CPU 412-5H S7-400 controllers in redundant automation architectures, providing essential storage for mission-critical applications.

Process industries deploy this memory expansion with S7-400 Universal Racks to handle extensive recipe management and batch processing routines. When paired with digital output modules, the system manages sophisticated control sequences across distributed manufacturing lines.

System Integration Solutions

The 6ES7952-1AK00-0AA0 memory card functions as a critical component within S7-400 automation ecosystems. Engineers configure this module with S7-400 mounting racks to establish robust control platforms. For complete system reliability, integrate with backup battery solutions ensuring data retention during power interruptions.

Advanced applications combine this RAM module with S7-400 digital output modules to build comprehensive automation solutions meeting stringent industrial requirements. For cross-platform compatibility, system integrators also specify S7-300 CPU modules in distributed control architectures.

Product Features & Benefits

1MB volatile RAM storage for dynamic program execution and data handling
Factory-tested compatibility with all SIMATIC S7-400 CPU variants
Hot-swap capability for maintenance without system shutdown (model-dependent)
Robust construction withstanding industrial electromagnetic interference
Plug-and-play installation reducing commissioning time
Wide operating temperature range for harsh environments
Compliant with international automation standards

Frequently Asked Questions

Q: Does this memory card require battery backup?
A: Yes, the 6ES7952-1AK00-0AA0 RAM module requires a backup battery to retain data during power loss. We recommend using genuine Siemens backup batteries for optimal performance.

Q: Is this compatible with S7-300 series controllers?
A: No, this memory card is specifically designed for S7-400 systems. For S7-300 applications, please explore our S7-300 compatible memory solutions.

Q: Can I use this for permanent program storage?
A: This is volatile RAM requiring continuous power and battery backup. For permanent storage, consider flash memory card alternatives available in our catalog.

Q: What is the expected service life?
A: Under normal industrial conditions with proper battery maintenance, this module typically provides 10+ years of reliable operation.

Q: Does this come with installation documentation?
A: Yes, each unit includes technical documentation. Complete integration guides are available through Siemens technical support resources.

Warranty & Support

Every Siemens 6ES7952-1AK00-0AA0 memory card includes a comprehensive 12-month warranty covering manufacturing defects and material failures. Our technical support team provides installation guidance and troubleshooting assistance throughout the product lifecycle. All modules undergo rigorous quality inspection before shipment, ensuring OEM-grade reliability for your automation infrastructure.