Siemens 6ES5340-3KB42 SIMATIC S5 64 Kbyte Memory Module

Siemens 6ES5340-3KB42 SIMATIC S5 Memory Module 64 Kbyte

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DescriptionThe Siemens 6ES5340-3KB42 is a high-density, non-volatile memory module designed for the SIMATIC S5 programmable logic controller (PLC) series. This...

Código: 6ES5340-3KB42

Manufacturer: Siemens
Product No.: 6ES5340-3KB42
Product Type: Memory Module
Product Origin: Germany
Payment:T/T, Western Union
Weight: 200g
Shipping port: Xiamen
Warranty: 12 months

Descripción Reseñas

Description

The Siemens 6ES5340-3KB42 is a high-density, non-volatile memory module designed for the SIMATIC S5 programmable logic controller (PLC) series. This 64 Kbyte module serves as a critical storage component for complex control logic, process parameters, and diagnostic data. It ensures that automation programs remain resident and protected during power cycles, providing high reliability for legacy industrial infrastructures such as continuous processing lines, material handling systems, and utility monitoring stations.

Features

64 Kbyte non-volatile storage capacity for program and data retention.
Robust write-protection mechanisms to prevent accidental code modification during maintenance.
High-speed semiconductor memory architecture for minimal latency during CPU instruction execution.
Compact, plug-and-play design optimized for standard S5 rack configurations.
Solid-state construction provides high resistance to mechanical shock and vibration.

Applications

This memory module is intended for use in Siemens S5 PLC systems where program integrity and rapid data recovery are required. It is commonly deployed in manufacturing automation, power distribution monitoring, and legacy machine control systems to prevent runtime memory errors and reduce downtime associated with program reloads.

Technical Specifications

Model	6ES5340-3KB42
Brand	Siemens
Series	SIMATIC S5
Memory Capacity	64 Kbyte
Data Retention	Non-volatile
Operating Temperature	0 degC to 55 degC
Power Consumption	0.5 W typical
Interface	Standard S5 Memory Slot

Installation Guidelines

Ensure the PLC CPU is powered down before inserting or removing the memory module to prevent electrical damage or data corruption.
Handle the module by the edges; avoid touching the gold-plated connector pins to prevent oxidation or contamination.
Ensure the module is fully seated in the S5 memory slot to maintain reliable electrical contact with the backplane.
Verify that the write-protection switch is set to the desired position prior to final system startup.
Maintain an operating environment free of excessive dust, moisture, and corrosive gases to ensure long-term reliability.

FAQ

Is this module compatible with all S5 CPUs?

The 6ES5340-3KB42 is designed for the SIMATIC S5 series; however, compatibility depends on the specific CPU model's memory addressing and slot requirements. Please verify your CPU manual for memory module support before installation.

Does this module require a battery for data retention?

This module utilizes non-volatile memory technology designed to retain data without the need for an external backup battery, ensuring program integrity during extended power-off periods.

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