Keterangan
Description
The Siemens 6ES7952-1AH00-0AA0 is a dedicated RAM memory card designed for the SIMATIC S7-400 automation system. This long-version memory module provides 256 KB of volatile storage capacity, essential for the operation and program execution of S7-400 CPUs. As a critical component for system configuration, it ensures the necessary memory overhead for complex control tasks and data management within the S7-400 architecture.
Features
- Compatible with SIMATIC S7-400 programmable logic controllers.
- Provides 256 KB of RAM storage capacity.
- Long-version form factor for specific S7-400 CPU slot requirements.
- Reliable data retention for runtime program variables and blocks.
Installation Guidelines
- Ensure the CPU is powered down before inserting or removing the memory card to prevent data corruption or electrical damage.
- Handle the module by its edges; avoid touching the gold-plated connector contacts to prevent contamination or oxidation.
- Ensure the card is fully seated in the designated memory slot of the S7-400 CPU.
- Verify that the CPU configuration supports the specific memory card size and type before deployment.
- Store in a static-safe environment when not in use to protect sensitive internal components.
Technical Specifications
| Manufacturer |
Siemens |
| Model Number |
6ES7952-1AH00-0AA0 |
| Product Type |
RAM Memory Module |
| Memory Capacity |
256 KB |
| Compatibility |
SIMATIC S7-400 Series |
| Form Factor |
Long Version |
| HS Tariff Code |
8523510000 |
FAQ
Is this memory module compatible with S7-300 CPUs?
No, the 6ES7952-1AH00-0AA0 is specifically engineered for the SIMATIC S7-400 series and is not compatible with S7-300 hardware.
Does this module require a battery for data retention?
Yes, as this is a RAM module, it is volatile and requires the S7-400 CPU's backup battery to maintain data during power cycles.
