PLCs, Power Supplies & Others

The 6ES5375-1LA41 works as a memory module inside SIMATIC S5 programmable logic controllers. This cartridge stores program code and configuration data for the host CPU. Consequently, plant engineers gain a dependable way to expand system capacity.

Technical Specifications Overview

The 6ES5375-1LA41 combines a compact cartridge footprint with rugged industrial construction. Moreover, its parameter set helps engineers plan memory budgets and CPU compatibility accurately.

Interface and Communication Details

The 6ES5375-1LA41 connects directly into the CPU memory slot. Therefore, it exchanges program data quickly with the central processor. The single-board design reduces connector count and simplifies replacement work. In addition, the cartridge draws 5 V DC directly from the CPU backplane.

Physical Characteristics and Installation

This memory cartridge measures roughly 130 mm wide and 75 mm high. Furthermore, its 20 mm depth fits neatly inside standard S5 racks. The 6ES5375-1LA41 weighs about 0.2 kg. Consequently, installation requires no tools beyond the CPU retaining screw. Technicians simply align the edge connector, then press the cartridge into place.

Operational Role and Maintenance

Engineers apply the 6ES5375-1LA41 for program storage and firmware expansion tasks. Meanwhile, CMOS technology retains data during short power interruptions. A buffer battery supports long-term retention across scheduled shutdowns. Accordingly, maintenance teams should track cell voltage during routine inspections. The module stores no energy independently of that battery.

Details