Siemens 6ES7516-3AN02-0AB0 CPU 1516-3 PN/DP

The Siemens 6ES7516-3AN02-0AB0 is a SIMATIC S7-1500 CPU 1516-3 PN/DP that Siemens identifies as a cancelled spare part for an existing automation system.

Before purchasing, please send the complete Siemens order number, clear nameplate photos, machine model, required quantity and application details for technical confirmation.

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Part number6ES7516-3AN02-0AB0

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Product Details

Brand: Siemens
Model Number: 6ES7516-3AN02-0AB0
Also searched as: 6ES75163AN020AB0
Product Type: CPU 1516-3 PN/DP
Series: SIMATIC S7-1500 CPUs
Application: SIMATIC S7-1500 legacy CPU service and migration review
Configuration Status: Confirm from original nameplate, machine configuration and project records before replacement
Official Product Type: CPU 1516-3 PN/DP
CPU Generation: Earlier SIMATIC S7-1500 standard CPU generation
Work Memory: 1 MB program and 5 MB data
Interface 1: PROFINET IRT with 2-port switch
Interface 2: PROFINET RT
Interface 3: PROFIBUS
Bit Performance: 10 ns
SIMATIC Memory Card: Required
Hardware / Firmware: FS01 / V2.9
TIA Portal: V17 for FW V2.9 or V16 for FW V2.8
Lifecycle: Cancelled; Siemens identifies as spare part
Official Successor: 6ES7516-3AP03-0AB0

Product Overview

Siemens specifies 1 MB program work memory, 5 MB data work memory, a first PROFINET IRT interface with a 2-port switch, a second PROFINET RT interface, a third PROFIBUS interface, 10 ns bit performance and a required SIMATIC Memory Card. The Siemens Mall record lists product cancellation effective 1 October 2024 and names 6ES7516-3AP03-0AB0 as successor.

Technical Notes

This is the earlier 1516-3 PN/DP generation, not merely an AP03 with less memory. Siemens records hardware functional status FS01 and firmware V2.9; it lists TIA Portal V17 for FW V2.9 or V16 for FW V2.8, with older versions configurable as AN01. Back up the program, hardware configuration, Memory Card, PROFINET device names, PROFIBUS configuration and diagnostics before service. The official successor relation does not make an existing AN02 project automatically downloadable to AP03 without project conversion and firmware review.

Applications

Service and migration evaluation for an installed S7-1500 CPU 1516-3 PN/DP application with PROFINET IRT, PROFINET RT and PROFIBUS engineering.

Before Purchasing, Please Confirm

  • Complete Order Number
  • Hardware Functional Status FS01
  • Firmware Version
  • SIMATIC Memory Card
  • TIA Portal Project
  • Program and Hardware-Configuration Backup
  • PROFINET Device Names
  • PROFIBUS Configuration
  • Diagnostic Buffer
  • AP03 Migration Review
  • Required Quantity

Version and Compatibility Notes

This page is specific to Siemens 6ES7516-3AN02-0AB0 as a CPU 1516-3 PN/DP. A similar Siemens component should not be treated as a direct replacement until the complete order number, hardware revision, terminal block or BaseUnit, signal configuration and system application have been confirmed. Compare the order code character by character with the installed item, then check the ET 200SP HA station records, module position, field wiring and applicable engineering documentation. For Ex components, hazardous-area certification, the Ex module-group arrangement and the permitted field-device connection must also be confirmed. The original label and project records remain the basis for technical comparison.

6ES7516-3AN02-0AB0 Model Confirmation

Please provide the original CPU label, hardware FS01 or installed revision, firmware, SIMATIC Memory Card, TIA Portal project, program and hardware backup, PROFINET device names, PROFIBUS configuration, diagnostics and required quantity. Confirm AP03 migration at project level.

Related Siemens CPU 1516-3 PN/DP Versions

What Happens Next?

1
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2
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Delivery and payment

Delivery

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Shipping costs are quoted separately based on the delivery city, postal code and destination country.

After availability is confirmed, shipment can be arranged when payment and all order details are completed.

For repair or replacement orders, we can also help confirm photos, model numbers and shipping details before dispatch.

Warranty

Warranty terms are confirmed according to product condition and order details.

Testing scope and warranty handling are agreed before order when applicable.

Please confirm the model number, nameplate or photos before purchase to avoid mismatch.

Returns

If the product is incorrect due to our mistake, or if a confirmed quality issue occurs within the warranty period, please contact us in time.

We will review the case and provide a suitable solution according to the product condition, warranty terms and shipping situation.

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