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SIEMENS 6ES7516-3FN02-0AB0
by Siemens
Read verified buyer reviews ↓OverviewThe SIEMENS 6ES7516-3FN02-0AB0 is a powerful and dependable SIMATIC S7-1500F CPU 1516-3 PN/DP, expertly crafted to satisfy the demanding requirements of modern industrial automation. This high-performance central processing unit is essential for intricate applications needing precise operation, swift data handling, and uninterrupted communication. Featuring integrated PROFINET and PROFIBUS interfaces, the 6ES7516-3FN02-0AB0 delivers outstanding connectivity, facilitating efficient data exchange across your entire system. Engineered for peak efficiency and security, this CPU guarantees stable operation and simplified troubleshooting, making it a perfect choice for advanced machine control, complex process management, and sophisticated motion applications.Key Features High-Performance Failsafe CPU: Delivers exceptional processing power for demanding and safety-critical automation tasks. Integrated PROFINET & PROFIBUS: Features 2x PROFINET ports and 1x PROFIBUS DP Master/Slave interface for versatile communication. Robust Memory Capacity: Equipped with 1 MB for programs and 5 MB for data, supporting extensive and complex applications. Advanced Security Protocols: Incorporates integrated access protection and encrypted communication to safeguard your systems. Efficient Diagnostics: Provides comprehensive system diagnostics via TIA Portal and an integrated web server for real-time monitoring. Wide Operating Temperature: Functions reliably in harsh industrial environments, from 0°C to 60°C. Technical Specifications Model: SIEMENS 6ES7516-3FN02-0AB0 Series: SIMATIC S7-1500F Type: CPU 1516-3 PN/DP (Failsafe) Power Supply: 24V DC Processing Speed: 1 ns per bit operation for ultra-fast execution. Program Memory: 1 MB Data Memory: 5 MB Interfaces: 2x PROFINET (Ethernet TCP/IP, ISO, UDP, etc.) 1x PROFIBUS DP (Master/Slave mode) 1x Memory card slot 1x USB for firmware updates and diagnostics Max I/O Modules: Up to 32 Cycle Time: Fast reaction times crucial for real-time applications. Protection Level: IP20 Operating Temperature: 0°C to 60°C Applications Automotive Manufacturing: Precision control for assembly lines, robotic welding, and paint shops. Process Industries: Critical control of chemical processing, pharmaceutical production, and food & beverage plants. Material Handling & Logistics: Intelligent control of automated storage, retrieval systems, and conveyor belts. Renewable Energy Systems: Efficient management and control for wind turbines, solar farms, and smart grids. Water & Wastewater Management: Automated control of pumping stations, filtration plants, and distribution networks. Why ChooseThis CPU offers unparalleled performance, ensuring rapid processing for complex automation sequences and real-time responsiveness. It integrates seamlessly with the Siemens TIA Portal, streamlining programming, configuration, and diagnostics. Benefit from advanced security features, including integrated access protection and encrypted communication, safeguarding your sensitive industrial data. The design allows for future expansion with a wide array of compatible modules, ensuring your automation solution can evolve. Constructed for challenging industrial conditions, this CPU provides exceptional durability and a long operational life, reducing downtime. Enjoy optimized connectivity with integrated PROFINET and PROFIBUS, facilitating flexible and efficient communication throughout your automation setup.Order NowElevate your industrial automation capabilities with the SIEMENS 6ES7516-3FN02-0AB0 SIMATIC S7-1500F CPU 1516-3 PN/DP. Experience the ultimate in performance, security, and reliability. Contact us today to learn more or to place your order. For additional Siemens SIMATIC S7-1500 PLCs and other Siemens automation solutions, explore our comprehensive range.FAQWhat are the primary applications of the SIEMENS 6ES7516-3FN02-0AB0?This CPU is ideal for automotive manufacturing, process industries, material handling, renewable energy systems, and water/wastewater management.What communication interfaces does this CPU support?It supports 2x PROFINET ports and 1x PROFIBUS DP Master/Slave interface.What is the operating temperature range for this SIMATIC S7-1500F CPU?The CPU operates reliably in environments ranging from 0°C to 60°C.
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SIEMENS 6ES7516-3FN02-0AB0
Overview
This is a genuine Siemens component from the Siemens PLCs family. PalmPartsSolution stocks it in new, refurbished, and surplus condition with tested warranty and same-day shipping on in-stock units.
Whether you are sourcing a like-for-like replacement for an existing installation, an emergency spare to keep a line running, or a qualified part for a new build, our team can confirm availability, revision, and lead time before you order.
Key Features
- Genuine Siemens catalog part
- Tested before shipment
- Backed by PalmPartsSolution warranty
- Cross-reference and revision assistance available
- Compatible with the broader Siemens automation ecosystem
- Engineered to integrate inside Siemens PLCs installations
Compatibility
When ordering, match the full catalog/part number, hardware revision, and firmware revision called out by your Siemens equipment. Where applicable, confirm:
- Input/output voltage and current rating
- Communication protocol and network role
- Mounting form factor and footprint
- Operating temperature, humidity, and IP rating
- Required certifications (UL, CE, ATEX, marine, etc.)
Not sure which revision you need? Send us the catalog number on the nameplate and we will confirm the correct match.
Replacement Information
Three ways to source this part through PalmPartsSolution:
- Exact replacement — same Siemens catalog number, new or refurbished, tested and warrantied
- Form-fit-function equivalent — alternate revision or build that drops in without code changes
- Engineered migration — current-generation Siemens platform with documented conversion notes for the Siemens PLCs family
Contact our engineering team if you need help choosing between these tracks.
Technical Specifications
- Model: SIEMENS 6ES7516-3FN02-0AB0
- Series: SIMATIC S7-1500F
- Type: CPU 1516-3 PN/DP (Failsafe)
- Power Supply: 24V DC
- Processing Speed: 1 ns per bit operation for ultra-fast execution.
- Program Memory: 1 MB
- Data Memory: 5 MB
- Interfaces:
- 2x PROFINET (Ethernet TCP/IP, ISO, UDP, etc.)
- 1x PROFIBUS DP (Master/Slave mode)
- 1x Memory card slot
- 1x USB for firmware updates and diagnostics
- Max I/O Modules: Up to 32
- Cycle Time: Fast reaction times crucial for real-time applications.
- Protection Level: IP20
- Operating Temperature: 0°C to 60°C
Applications
- Automotive Manufacturing: Precision control for assembly lines, robotic welding, and paint shops.
- Process Industries: Critical control of chemical processing, pharmaceutical production, and food & beverage plants.
- Material Handling & Logistics: Intelligent control of automated storage, retrieval systems, and conveyor belts.
- Renewable Energy Systems: Efficient management and control for wind turbines, solar farms, and smart grids.
- Water & Wastewater Management: Automated control of pumping stations, filtration plants, and distribution networks.
Why Choose the 6ES7516-3FN02-0AB0?
This CPU offers unparalleled performance, ensuring rapid processing for complex automation sequences and real-time responsiveness. It integrates seamlessly with the Siemens TIA Portal, streamlining programming, configuration, and diagnostics. Benefit from advanced security features, including integrated access protection and encrypted communication, safeguarding your sensitive industrial data. The design allows for future expansion with a wide array of compatible modules, ensuring your automation solution can evolve. Constructed for challenging industrial conditions, this CPU provides exceptional durability and a long operational life, reducing downtime. Enjoy optimized connectivity with integrated PROFINET and PROFIBUS, facilitating flexible and efficient communication throughout your automation setup.
Availability & Shipping
- ▸In stock: 6ES7516-3FN02-0AB0 ready for immediate dispatch from our Florida warehouse.
- ▸Free USA shipping: FedEx Priority (2–5 business days) and UPS Ground (3–5 business days). Expedited options available at checkout.
- ▸Worldwide delivery: FedEx International Priority (1–5 days), UPS International Priority (3–5 days), and USPS International (5–10 days) — rates calculated at checkout.
- ▸Bulk pricing: Volume discounts on request — contact our sales team for quantity quotes.
- ▸Buy with confidence: Every 6ES7516-3FN02-0AB0 ships with a 1-Year PALM Parts warranty and a 30-day return window.
Frequently Asked Questions — Siemens
Machine down? We ship parts the same day.
New, surplus, and refurbished Siemens inventory in stock. Request a quote or speak directly with an automation specialist for emergency sourcing.
Related Siemens resources
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Independent Supplier Notice
PALM Parts Solution operates as an independent industrial automation supplier and is not an authorized distributor or affiliate of any listed manufacturer or brand name. Manufacturer trademarks and product names are used solely for identification purposes. Original manufacturer warranties do not apply. All products sold by PALM Parts are backed by our own 1-year warranty.
Product Condition & Firmware
All products are sold as new unless stated otherwise. Original manufacturer packaging may show signs of handling, storage, or shelf wear. Date codes and series may vary from current factory production. PALM Parts does not guarantee the presence, version, or compatibility of any firmware on PLC or automation products.