Siemens | Simatic S5 6ES5375-0LC21

Product Details

• Part Number 1 6ES5375-0LC21

Product Description

6ES5375-0LC21 is identified by Siemens as a Memory Submodule within the Simatic S5 family.

For replacement planning, its system role is to hold data required by compatible processing or operator equipment. The installed hardware and software revision should be checked before replacement. Maintenance planning should reference the installed hardware configuration.

In a SIMATIC S5 system, module selection is governed by the controller family, rack arrangement, electrical interface, and configured program. The exact article number should be matched before installation. Its role should remain distinct from that of similarly named assemblies.

When this product is used for lifecycle support, technicians should confirm the installed revision, connection arrangement, and system assignment rather than assuming interchangeability with a similarly named module. Ratings and capacity should be verified against the exact model documentation.

During commissioning preparation, plant engineering should reconcile the capacity requirements, hardware revision, data relationship, host equipment, and retention needs recorded for the installed system. This review helps maintain consistency between the physical hardware and the configured control strategy.

Product Documentation

• Common Part Typos 6ES5375-0LC2I, 6ES5375-0LC2l, 6ES5375-OLC21, 6ES53750LC21, 6ES53750LC2I, 6ES53750LC2l, 6ES5375OLC21

Reviews

5.0 Rating

"Frank, we are very happy with your service. Our test mechanic has checked the controllers, they all are good!"

- Tony N., United States

"Frank, you're a Rock Star! Thank you for the quick response, and great customer service, very refreshing these days! Great pricing"

- Charles, Ontario, Canada

"Ahoy! We are extremely pleased with the cost effective and rapid repair services provided DCS Center. Even though the ship is only 12 years old, many of the..."

- Birdman Chief Engr., United States

"Been doing business with the DCS Center for years. Quick responses, solid repairs and excellent follow-up support!"

- Alex L., United States

"Thank you for your help in finding new surplus parts for our ABB system. Y'all always do a great job for us. We are happy to buy from..."

- Amanda, United States

"We received the cables Frank. They are in great shape, including the connectors. Thanks for the good service."

- Larry A., United States