Siemens | Simatic S5 6ES5377-0AB21
Siemens Simatic S5 Memory Submodule (6ES5377-0AB21).
Stock Status Available NowWarranty
DCS Center Warranty Included
Shipping
Worldwide shipping via DHL, UPS, and Fedex
Repair Time
3-5 weeks. Rush Repair options are available.
Product Details
- Part Number 1 6ES5377-0AB21
- UPC 662643277586
- HTS 85389091
- Country of Origin Germany
Product Description
Within the Simatic S5 product line, Siemens 6ES5377-0AB21 serves as a Memory Submodule.
Memory and storage components retain program, configuration, or operating information used by compatible automation hardware. Capacity, data type, and retention behavior depend on the exact module design. Selection should account for the intended surrounding 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.
Country of origin is listed as Germany.
In the signal path, this approach helps preserve the intended system function while keeping selection aligned with the documented ratings, capacity, and compatibility requirements. Exact operating details should be taken from the installed model documentation.
Product Documentation
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Part Notes
SIEMENS SIMATIC S5, Memory module 377 long design RAM, 32 KB
- Common Part Typos 6ES5377-0AB2I, 6ES5377-0AB2l, 6ES5377-OAB21, 6ES53770AB21, 6ES53770AB2I, 6ES53770AB2l, 6ES5377OAB21
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