Siemens 6ES5340-3KA21 SIMATIC S5 Memory Submodule

Description

The 6ES5340-3KA21 is a SIMATIC S5 memory submodule designed for use with Siemens S5 series programmable controllers. This compact memory module provides dedicated data storage for S5 system configurations, essential for maintaining operational programs and parameters in legacy automation environments. As part of the S5-130/150 system architecture, it ensures reliable data retention and program execution for industrial control tasks. Due to its status as a legacy component, it is primarily utilized as a spare part for maintenance and system restoration.

Features

• Module Type: Memory Submodule
• Series Compatibility: SIMATIC S5 (130/150 systems)
• Compact Design: Designed for standard S5 subrack integration
• Application: Program and data storage for legacy PLC systems

Technical Specifications

Installation Guidelines

• Handling: Ensure proper anti-static precautions are taken during handling to prevent damage to sensitive internal memory components.
• Insertion: Align the module with the designated slot in the S5 CPU or memory expansion rack. Ensure the module is firmly seated to establish a reliable connection with the backplane bus.
• System Power: Always power down the PLC system before inserting or removing memory submodules to prevent potential data corruption or electrical faults.
• Verification: After installation, perform a system integrity check via the programming console to verify that the memory module is correctly recognized by the CPU.