Siemens 6ES5350-3KA41 | Siemens | SIMATIC S5 350 Memory Module

The 6ES5350-3KA41 is a compact Memory Module designed for the legacy SIMATIC S5 automation system. This functional submodule is built to support the 350 series architecture, specifically providing 2 slots for housing memory submodules. This module serves as a critical component for expanding or maintaining the memory capacity of S5-350 control systems. Note that this unit is provided as a base module without internal RAM, requiring external memory submodules to function within the PLC environment.

Features

• Compact Architecture: Space-efficient design for S5 control cabinet integration.
• Dual-Slot Capacity: Equipped with 2 dedicated slots for accommodating memory submodules.
• Legacy Compatibility: Engineered specifically for the SIMATIC S5-350 product range.
• Modular Versatility: Allows for flexible memory configuration by utilizing separate submodules tailored to specific project requirements.

Applications

• Maintenance and lifecycle extension of legacy SIMATIC S5 automation systems.
• Expansion of memory resources in S5-350 PLC configurations.
• Repair and replacement of faulty memory carrier hardware in industrial production lines.

Technical Specifications

Installation Guidelines

• Submodule Insertion: Ensure the memory submodules are correctly seated in the slots. Avoid forcing the submodules, as the contact pins are delicate and susceptible to damage.
• Static Precautions: As this is a legacy electronic module, observe standard ESD (Electrostatic Discharge) precautions during handling and installation to protect the internal circuitry.
• Environment: Ensure the module is installed in a clean, dry control cabinet. Exposure to moisture or industrial pollutants can cause oxidation on the edge connectors, leading to communication errors or memory read/write failures.
• System Power: Always power down the S5 PLC rack before inserting or removing the memory module to prevent electrical damage to the backplane or module electronics.