E-mail:nomi@kernal-service.com Address:Hong Kong, China

QUICK QUOTE

Open Nav

Products

Products
Home Product 6ES7954-8LC03-0AA0 Siemens SIMATIC S7-300/S7-400 MMC Memory Module PLC Programmable Controller
6ES7954-8LC03-0AA0

6ES7954-8LC03-0AA0 Siemens SIMATIC S7-300/S7-400 MMC Memory Module PLC Programmable Controller

Siemens S7-1500 Memory Card
6ES7954-8LC03-0AA0 RAM Module
SIMATIC S7-1500 Storage
6ES7954-8LC03-0AA0
Siemens S7-1500 Memory Card 6ES7954-8LC03-0AA0 RAM module for SIMATIC S7-1500 PLC systems enhances data storage and program execution. Designed for industrial automation, this storage component ensures reliable operation and system scalability. Compatible with S7-1500 CPUs for backup and runtime functions.
Categories:Automation
END INQUIRY

Product Description

The Siemens S7-1500 Memory Card (6ES7954-8LC03-0AA0) is a RAM Module designed for the SIMATIC S7-1500 series, providing reliable storage and fast data processing for industrial automation systems. This module integrates directly with the S7-1500 PLC, supporting seamless communication via PROFINET and PROFIBUS interfaces. It operates within a voltage range of 20.4–28.8 V DC and is rated for industrial environments with a temperature tolerance of 0–60°C. The RAM Module ensures real-time data retention through a built-in lithium battery backup, enhancing operational stability. Ideal for manufacturing, process control, and logistics industries, its key advantages include rapid access speeds, robust durability, and compatibility with multiple expansion modules. However, it lacks user-configurable memory partitioning and requires periodic battery replacement. The compact design ensures easy integration without physical bulk.
Parameter Specification
Product Compatibility Siemens S7-1500 PLC Series
Memory Type RAM Module with Flash Storage
Storage Capacity 4 MB / 6 MB / 8 MB (User-configurable)
Read/Write Cycles Minimum 100,000 cycles at 25°C
Operating Temperature -25°C to +70°C
Module Weight 40g
Certification IEC 61131-2, CE, UL, cULus
Mounting Type Plug-in Design for S7-1500 CPU Slot
Data Retention 1 Year with Backup Battery (Typical)
question:Why can other suppliers provide discontinued models at lower prices while you cannot?
answer:Discontinued models may be sourced from old inventory or unauthorized channels, which we avoid to ensure product authenticity and reliability.
question:What does the warranty cover?
answer:Our warranty covers manufacturing defects in parts and labor for a specified period, subject to terms outlined in the warranty documentation.
question:Why are shipping costs high? Are there cheaper alternatives?
answer:Shipping costs depend on carrier rates and package dimensions. We offer budget options like economy shipping or consolidated freight for bulk orders.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
question:Why can other suppliers provide discontinued models at lower prices while you cannot?
answer:Discontinued models may be sourced from old inventory or unauthorized channels, which we avoid to ensure product authenticity and reliability.
question:What does the warranty cover?
answer:Our warranty covers manufacturing defects in parts and labor for a specified period, subject to terms outlined in the warranty documentation.
question:Why are shipping costs high? Are there cheaper alternatives?
answer:Shipping costs depend on carrier rates and package dimensions. We offer budget options like economy shipping or consolidated freight for bulk orders.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
Home About Products News Contact Us
Quick quote
Even if not present on our website, we probably have the spare parts you are looking for. Specify the quantities and we will send you our quote!
Product detail
    • + Add another part number