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Siemens 6ES5816-5AA01 SIMATIC S5 CPU 945 Operating System Module

Siemens SIMATIC S5-115U · Operating System Module

6ES5816-5AA01

The 6ES5816-5AA01 is a Siemens SIMATIC S5 operating system module listed for CPU 945. Siemens pairs it with the 256 KB and 384 KB CPU 945 variants in the COM DB1 manual.

PRODUCT TYPEOS MODULE

CPU FAMILYS5-115U CPU 945

CPU VARIANTS256 / 384 KB

SOURCESIEMENS MANUAL

MANUFACTURERSiemens

CONDITION / WARRANTYOriginal New · One-Year Warranty

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SIEMENS ● SIMATIC S5-115U OPERATING SYSTEM MODULE

Siemens SIMATIC S5-115U

6ES5816-5AA01

Operating System Module · CPU 945

PRODUCT ROLE

6ES5816-5AA01 is a Siemens operating system module listed with SIMATIC S5-115U CPU 945 in the COM DB1 manual.

TECHNICAL CONTEXT

For 6ES5816-5AA01, Siemens lists this module with CPU 945 order variants 6ES5 945-7UA11 and 6ES5 945-7UA21 for COM DB1 parameterization; it is not the CPU itself.

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MANUFACTURER-REFERENCE CHARACTERISTICS

Technical Specifications

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SIMATIC S5-115U Operating System Module

Engineering data at a glance

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PRODUCT TYPEOS MODULE

CPU FAMILYS5-115U CPU 945

CPU VARIANTS256 / 384 KB

SOURCESIEMENS MANUAL

Siemens SIMATIC S5 COM DB1 Parameterization Software Manual, Table 1-1, lists operating system module 6ES5 816-5AA01 for CPU 945.

SYSTEM ROLE6ES5816-5AA01 is listed as the operating system module associated with S5-115U CPU 945 order variants 6ES5 945-7UA11 and 6ES5 945-7UA21.

General Information −

BrandSiemens

Part number6ES5816-5AA01

Product typeOperating system module

SystemSIMATIC S5-115U

Associated CPUCPU 945

CPU Association ＋

256 KB CPU variant6ES5 945-7UA11

384 KB CPU variant6ES5 945-7UA21

Module listing6ES5 816-5AA01 in Siemens COM DB1 Table 1-1

Function & Configuration ＋

Parameterization contextCPU 945 listed with COM DB1

Revision in cited tableA01

Order checkMatch CPU 945 version and full module order number

Source: Siemens SIMATIC S5 COM DB1 Parameterization Software Manual, Table 1-1, lists operating system module 6ES5 816-5AA01 for CPU 945.

FAQ

Questions Buyers Ask Most

What is 6ES5816-5AA01 in the S5-115U system?＋

6ES5816-5AA01 is an operating system module listed for Siemens CPU 945; it is not the CPU main module.

Which CPU 945 variants are listed with 6ES5816-5AA01?＋

Siemens lists 6ES5816-5AA01 with CPU 945 6ES5 945-7UA11 (256 KB) and 6ES5 945-7UA21 (384 KB).

Is 6ES5816-5AA01 itself a CPU 945?＋

No. 6ES5816-5AA01 is identified separately as an operating system module associated with CPU 945.

Where is the 6ES5816-5AA01 association documented?＋

The Siemens COM DB1 Parameterization Software Manual lists 6ES5816-5AA01 in its CPU compatibility table.

Can COM DB1 be used with a CPU 945 fitted with 6ES5816-5AA01?＋

The Siemens table lists CPU 945 with 6ES5816-5AA01 as parameterizable with COM DB1 from the cited A01 revision; verify the installed hardware revision.

What should be checked before fitting 6ES5816-5AA01?＋

Confirm the complete 6ES5816-5AA01 order number and the installed CPU 945 variant and revision against the Siemens manual.

What information should accompany an order for 6ES5816-5AA01?＋

Provide the complete 6ES5816-5AA01 article number, CPU 945 order number, hardware revision and required quantity.

CONTACT PRODUCT SPECIALIST

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Share the full Siemens article number, CPU 945 order number and revision and required quantity for configuration checking.

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DATA SHEET

Product Information for
6ES5816-5AA01

Product information and support route for the exact Siemens article number 6ES5816-5AA01.

Official Siemens manual

The Siemens COM DB1 Parameterization Software Manual lists 6ES5 816-5AA01 as the operating system module associated with CPU 945 order variants 6ES5 945-7UA11 and 6ES5 945-7UA21. The PDF is a parameterization manual containing the exact order number, not a dedicated module datasheet.

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Siemens SIMATIC S5 COM DB1 Parameterization Software Manual, Table 1-1; exact article 6ES5 816-5AA01.

MODEL IDENTIFICATION

Exact Siemens reference for 6ES5816-5AA01

6ES5816-5AA01 is the complete Siemens article number for an operating system module listed with CPU 945. The Siemens COM DB1 manual supports a group-and-variant distinction, but does not decode each individual suffix character.

Siemens · BRAND

Siemens SIMATIC S5-115UOperating System Module

OPERATING SYSTEM GROUP

6ES5 816

Siemens lists 6ES5 816 order numbers as operating system modules for S5-115U CPU variants.

CPU 945 LISTED VARIANT

5AA01

The complete 6ES5 816-5AA01 module is listed alongside CPU 945. Siemens does not assign separate meanings to the suffix characters in this manual.

Product identification: Siemens S5-115U CPU 945 operating system module, article 6ES5 816-5AA01. The CPU association is documented; no character-by-character decoding is claimed.

APPLICATION AREAS

Application functions for 6ES5816-5AA01

CPU 945 AssociationOperating system module listed with S5-115U CPU 945

COM DB1 ContextAppears in Siemens parameterization compatibility table

INDUSTRIAL AUTOMATION APPLICATIONS 6ES5816-5AA01 SIMATIC S5-115U · Operating System Module

256 KB CPU VariantListed with CPU 945 6ES5 945-7UA11

384 KB CPU VariantListed with CPU 945 6ES5 945-7UA21

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