6ES7952-1AM00-0AA0 SIEMENS RAM Memory Card For S7-400

SIEMENS 6ES7952-1AM00-0AA0 RAM Memory Card For S7-400:

SIMATIC S7, RAM Memory Card for S7-400, long design, 4 Mbytes.

The Siemens 6ES7952-1AM00-0AA0 is a 4 MB RAM storage card designed for the SIMATIC S7-400 series Programmable Logic Controllers (PLCs). As a critical component in industrial automation, this module provides expandable memory for storing programs, data, and configurations, ensuring reliable operation even during power interruptions via battery-buffered data retention.

Technical Specifications:

Memory Type: RAM (Random Access Memory).

Capacity: 4 MB.

Operating Voltage: 5V DC (supplied via S7-400 backplane bus).

Data Protection: Battery-buffered to prevent data loss during power cycles.

Compatibility Notes:

Supported by S7-412-3, S7-414-3, and S7-417-4 series CPUs.

Limited to 16 MB maximum capacity on older S7-412-1 models.

Fully compatible with S7-400H redundant systems (subject to CPU firmware versions).

Application Scenarios:

1. Automotive Manufacturing:
   • Stores robotic welding programs and conveyor sequence logic.
   • Enables rapid program swaps for multi-model production lines.
2. Food & Beverage Processing:
   • Retains batch recipes and HMI configuration data.
   • Supports traceability systems through persistent data logging.
3. Energy Management:
   • Archives historical trends for power distribution networks.
   • Buffers SCADA communication parameters during network outages.
4. Water Treatment:
   • Maintains PID controller tuning parameters across pump stations.
   • Stores emergency shutdown protocols for safe operation.
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Why Choose Us:

We major in ABB DCS, Foxboro DCS, Honeywell DCS, Westinghouse Ovation DCS, Emerson DeltaV, Bently Nevada, Rockwell Automation, Siemens, Rockwell CPU, Moore APACS, Moore Panel Controllers, Siemens Iskamatic, Schneider PLC, Quantum, Quanten 140CPU, GE Fanuc 90/30, 90/70, Invensys Triconex DCS, FOXBOROI/A MOTOROLA MVME, Siemens and other listed manufacturers.

If you find the same parts from any other suppliers cheaper than us, we will try to match that the same price, or provide you with a further discount.

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6ES7952-1AM00-0AA0 SIEMENS RAM Memory Card For S7-400 Images