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Siemens 6ES7952-1AS00-0AA0 16 MB High-Speed SRAM Memory Card for S7-400 Load Memory Expansion
Siemens 6ES7952-1AS00-0AA0 16 MB High-Speed SRAM Memory Card for S7-400 Load Memory Expansion
16 MB Memory Card
High-Speed SRAM Module
S7-400 Compatible Load Memory Expansion
Place of Origin:
Germany
Brand Name:
Siemens
Model Number:
6ES7952-1AS00-0AA0
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Product Details
Type Of Memory:
RAM
Memory Size:
16 Mbyte
Country Of Origin:
Germany
Shipping:
TNT, DHL, FedEx, EMS, UPS
MOQ:
1 Piece
Part Number:
6ES7952-1AS00-0AA0
Description:
Memory Card
Warranty:
365 Days
Highlight:
16 MB Memory Card
,High-Speed SRAM Module
,S7-400 Compatible Load Memory Expansion
Payment & Shipping Terms
Minimum Order Quantity
1
Price
66USD
Packaging Details
Brand new and original
Delivery Time
2-3 work days
Payment Terms
T/T
Supply Ability
in stock
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Product Description
Siemens 6ES7952-1AS00-0AA0 Memory Card
Load Memory Expansion & SRAM Performance
Need to expand load memory on an S7-400 rack? The 6ES7952-1AS00-0AA0 provides high-capacity SRAM solution for CPUs handling extensive data blocks or logic-intensive applications. Unlike Flash-based cards, this 16 MB RAM module delivers superior speed—optimized for high-frequency read/write cycles where standard FEPROM would create system bottlenecks. This drop-in expansion enables processors to manage larger user programs and configuration data without exceeding internal memory limitations.
Battery Dependency & Data Retention
This SRAM card features volatile memory technology, meaning the 6ES7952-1AS00-0AA0 depends entirely on the PLC's backplane battery to maintain code integrity during power interruptions. If your PS 407 or 405 battery fails, complete memory loss occurs during power outages. Engineers select this solution when prioritizing fast program execution and frequent logic updates over permanent storage, but it requires disciplined maintenance to ensure continuous buffer voltage support.
Physical Integration & S7-400 Compatibility
Mechanically designed as a classic long-format card that inserts directly into the CPU's front-facing memory slot. No complex configuration or formatting required—the S7-400 processor automatically recognizes the 16 MB capacity upon insertion (typically followed by a memory reset). Whether maintaining legacy systems or scaling current Simatic setups, the 1AS00-0AA0 delivers hardware stability for demanding industrial duty cycles. Verify "1AS00" part number compatibility with your CPU's supported memory map, as this SRAM capacity typically suits higher-end 414 or 416-series processors.
Immediate Availability & Global Sourcing
Eliminate 20+ week factory order delays. AMIKON LIMITED, based in Xiamen port, specializes in immediate sourcing of obsolete and hard-to-find industrial hardware from global surplus inventories. We maintain production continuity when original manufacturers cannot deliver.
Operational Capabilities
- Inventory Depth: 1M+ units of NIB (New in Box) and discontinued modules
- Export Speed: Strategic Xiamen location for rapid global air-freight
- Order Integrity: 110% dedication to technical accuracy and quality control
Direct RFQ Contact
Miya Zheng | Senior Sales Manager
Email: sales@amikon.cn
WA/Mobile: +86 180 2077 6792
Comprehensive Component Solutions
Obsolete Stock Injection
We eliminate OEM lead-time crises for discontinued PLC racks, DCS processors, and obsolete I/O modules. Your legacy systems don't require complete rebuilds—they need our reliable spare components.
Inventory & Quality Assurance
- 30,000+ SKU Bench-Stock: Immediate dispatch for PLC controllers, HMI touchscreens, and servo drives
- NIB Condition (New-In-Box): Strictly Brand New & Original components
- Comprehensive 12-month performance bond on all components
- Factory-sealed, serialized components with full documentation
Rapid Deployment Services
- 1-3 business day processing with global priority shipping via DHL, FedEx, and UPS
- Minimized costs for unplanned downtime situations
- Live Video Bench-Test or physical serial number verification available before wire transfer
Available Component Part Numbers
| 6ES7221-1BF32-0XB0 | 6ES7407-0DA01-0AA0 | QLCCM24AAN |
| 6SE6440-2UD31-1CA1 | 6ES7135-0HF01-0XB0 | 39EAMCBN A5E00282025/05 |
| 6DS1606-8BA | 6EP1333-2AA01 | 6DS1224-8AA |
| 6DS1618-8CA | A5E32100313 | 7UT5121-4CB01-0AA0/LL |
| 6DS1703-8RR | 6AV3503-1DB10 | 7VE5120-4CA10-0A/FF |
| 6AR1304-0CA00-0AA0 | 6ES7315-2EH13-0AB0 | C79451-Z1038-U13 |
| 6EP1961-2BA21 | 6ES7151-1CA00-1BL0 | C98043-A7011-L6 |
| 6EP1336-3BA10 | 6AV3627-1LK00-1AX0 | 6SY7010-0AB07 |
| 6EP1437-2BA20 | RMS-TSIG-TZ-C | 6ES7450-1AP00-0AE0 |
| 6ES7288-3AQ02-0AA0 | 6DL3100-8AC | 6AV6644-0AB01-2AX0 |
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