6ES7516-3AP03-0AB0

SIMATIC S7-1500 CPU 1516-3 PN/DP

SIMATIC S7-1500 CPU 1516-3 PN/DP for high-capacity automation combining two profinet interfaces and profibus dp, supplied against the exact Siemens article number with installed-system compatibility checked before quotation.

BRANDSiemens

STOCK CONFIRMATIONIn Stock

CONDITIONBrand new and original

WARRANTY12 months

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Product overview

The Siemens 6ES7516-3AP03-0AB0 is a SIMATIC S7-1500 CPU 1516-3 PN/DP used for high-capacity automation combining two profinet interfaces and profibus dp. Typical applications include large machine control and profinet and profibus migration projects.

Selection must follow the complete Siemens article number rather than appearance alone. Before ordering, confirm profinet and profibus device configuration, tia portal project and firmware release, program, communication and motion load, simatic memory card, addresses and project backup.

COMMON APPLICATIONS

Installed-system context

Large machine control
PROFINET and PROFIBUS migration projects
Complex production lines

Tell us the controller, communication network and installed panel details. That context helps prevent a visually similar but incompatible replacement.

VERIFIED MODEL DATA

Technical specifications

Official documentation: Siemens official product record

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Manufacturer: Siemens
Article number / MPN: 6ES7516-3AP03-0AB0
Product designation: SIMATIC S7-1500 CPU 1516-3 PN/DP
CPU type: CPU 1516-3 PN/DP
Program work memory: 2 MB
Data work memory: 7.5 MB
First interface: PROFINET IRT with integrated 2-port switch
Second interface: PROFINET RT
Third interface: PROFIBUS DP
Bit performance: 6 ns
Memory card: SIMATIC Memory Card required

Technical values are compiled from official Siemens product documentation for this exact article number. Always check the delivered unit nameplate and revision before installation.

What to send for verification

• Complete Siemens article number and nameplate
• PROFINET and PROFIBUS device configuration
• TIA Portal project and firmware release
• program, communication and motion load
• SIMATIC Memory Card, addresses and project backup
• Required quantity, destination and condition

What your quotation will state

• Exact quoted article number
• New, surplus or refurbished condition
• Available quantity and estimated lead time
• Warranty and proposed shipping method

Active S7-1500 PN/DP CPU — confirm all bus configurations, firmware, project load and memory card.

BUYER QUESTIONS

Frequently asked questions

What is the Siemens 6ES7516-3AP03-0AB0?

It is a SIMATIC S7-1500 CPU 1516-3 PN/DP used for high-capacity automation combining two profinet interfaces and profibus dp.

What should be checked before ordering?

Confirm the full article number, then verify profinet and profibus device configuration, tia portal project and firmware release, program, communication and motion load.

Can a visually similar Siemens module be used instead?

Do not select by appearance alone. Hardware revision, firmware, signal type, interface, connector, rack and project compatibility can differ even when the housings look similar.

What information is needed for a quotation?

Send the complete article number, quantity, destination, required condition and a clear nameplate photo. We will confirm the quoted revision and lead time in writing.

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