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Siemens 6ES7951-1AJ00-0AA0 compact RAM-based memory solution Original new

Siemens 6ES7951-1AJ00-0AA0 compact RAM-based memory solution Original new

Product Name:compact RAM-based memory solution

Brand Name:Siemens

Model Number:6ES7951-1AJ00-0AA0

Country of Origin:Germany

Warranty:12 Months

Whatsapp：+86 18159889985

Email：[email protected]

Appurtenance:

siemens 6es7951 1aj00 0aa0 compact ram based memory solution original new-1

Overview
Inquiry now
Specifications
Description
Applications
Technical Data Summary
Environment & Certification
FAQ
Spares
Recommended Products

Overview

Brand Name:	Siemens
Model Number:	6ES7951-1AJ00-0AA0
Country of Origin:	Germany
Packaging Details:	Original new Factory Sealed
Delivery Time:	in stock
Payment Terms:	T/T

Inquiry now

Sales Manager:	Stella
Send an email:	[email protected]
Contact in Whatsapp:	+86 18159889985

Specifications

Parameter	Specification
Product Type	Memory card for industrial PLC systems, designed for S7-300 data storage and runtime support
Model	6ES7951-1AJ00-0AA0 RAM Memory Card, short version for SIMATIC S7-300 systems
Memory Type	RAM-based volatile memory, supports temporary program and process data handling
Memory Capacity	512 KB storage capacity, optimized for PLC execution and buffering tasks
Compatibility	S7-300 series PLC CPUs, ensures seamless Siemens automation integration
Installation	Plug-in module design, enables quick replacement and maintenance without complex setup
Function	System memory expansion, supports program execution stability and data retention during operation
Industrial Use	Automation systems, provides fast-access memory for real-time control processes
Dimension	80 × 125 × 130 mm, compact industrial module form factor for control cabinets
Weight	Approx. 38 g, lightweight structure for easy handling and installation

Description

The 6ES7951-1AJ00-0AA0 is a compact RAM-based memory solution designed for SIMATIC S7-300 automation systems. It provides fast data handling and reliable temporary program storage, ensuring stable PLC operation during high-speed industrial control tasks.

As part of the SIMATIC S7 series, this 512 KB short-version RAM card supports flexible memory expansion and efficient system data processing. It is widely used for maintenance, spare replacement, and system optimization in existing S7-300 configurations.

With lightweight construction and optimized integration, the module ensures seamless installation into S7-300 CPUs, making it ideal for industrial environments requiring dependable memory performance and quick system response.

Applications

Power plants: Used for generator control memory buffering and real-time PLC execution support.
Substations: Enables stable control logic storage for protection and switching operations.
Chemical plants: Supports process automation memory tasks and control sequence execution.
Steel mills: Ensures reliable PLC memory handling under high-temperature and EMI conditions.
Machinery manufacturing plants: Applied in automated production lines and robotic control systems for fast processing response.

Technical Data Summary

Operating environment: Designed for stable PLC operation in industrial automation cabinets, ensuring continuous memory performance under variable load conditions.
Temperature resistance: Supports standard industrial temperature ranges suitable for factory automation environments and control rooms.
Vibration resistance: Built for mechanical stability in environments with continuous machine vibration and equipment movement.
EMC protection: Optimized to resist electromagnetic interference in high-noise industrial installations.

Environment & Certification

Certification compliance: Meets Siemens SIMATIC S7-300 system standards and relevant industrial automation safety requirements.
Installation safety: Designed for secure plug-in mounting to prevent data loss due to loose connection or mechanical stress.
Reliability design: Ensures long service life with stable memory retention during industrial operation cycles.

FAQ

Q1: What is the function of 6ES7951-1AJ00-0AA0?
A1: It provides 512 KB RAM memory for SIMATIC S7-300 PLC systems to support program execution and data handling.

Q2: Is this memory card compatible with all S7-300 CPUs?
A2: It is designed specifically for SIMATIC S7-300 series and works with compatible CPU models.

Q3: What type of memory does it use?
A3: It uses RAM-based volatile memory for fast processing and temporary data storage.

Q4: Can it be used as a spare part?
A4: Yes, it is commonly used as a replacement or spare memory module in S7-300 systems.

Q5: Is installation complicated?
A5: No, it features a plug-in design for quick and simple installation in PLC hardware slots.

Spares

Model	Model
6SE7033-5GJ84-1JC0	6ES7155-6AU00-0CN0
6ES7231-5QD32-0XB0	6SE7033-5GJ84-1JC0
6SE7090-0XX84-1GA1	6SE7041-2WL84-1JC1
6SE7033-5GJ84-1JC2	6SE7041-2UL84-1GG0
6SE7038-6GL84-1JB0	6SE7041-2UL84-1GF0
6SE7041-2UL84-1GG0	6SE7090-0XX84-0BJ0
6ES7138-7EA01-0AB0	6ES7181-0AA01-0AA0
6ES7952-1KK00-0AA0	6GK5761-1FC00-0AA0
6ES7197-1LB00-0XA0	6GK5206-2BD00-2AC2
7MH4900-2AA01	6DD1607-0EA2
6ES7952-1AK00-0AA0	6ES7416-2XN05-0AB0
6ES7134-6JD00-0CA1	6ES7534-7QE00-0AB0
6GK5216-0BA00-2AB2	6ES7331-7TF01-0AB0
6ES7431-1KF00-0AB0	6GK5124-0BA00-2AA3