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SIEMENS 6ES7516-3AN02-0AB0
by Siemens
Read verified buyer reviews ↓OverviewUnlock superior industrial automation with the Siemens SIMATIC S7-1500 CPU 1516-3 PN/DP (6ES7516-3AN02-0AB0). This robust central processing unit is specifically engineered for demanding applications, delivering a powerful combination of rapid processing, extensive communication options, and cutting-edge security features. As an integral component of the SIMATIC S7-1500 series, the CPU 1516-3 PN/DP ensures precise control, real-time diagnostic insights, and optimized operational efficiency for intricate machinery and production environments. Its durable construction and advanced functionalities make it an excellent choice for businesses seeking peak performance and reliability in their automation infrastructure.Key Features Accelerated Processing: Achieve swift execution of complex automation tasks, minimizing latency and maximizing throughput for critical operations. Integrated Connectivity: Equipped with 1x PROFINET (Ethernet) and 1x PROFIBUS DP interfaces for effortless integration into diverse industrial networks and communication with various devices. Comprehensive System Diagnostics: Benefit from an advanced real-time diagnostic system that supports predictive maintenance, reduces downtime, and boosts operational transparency. Enhanced Cybersecurity: Features built-in access protection and encrypted communication protocols to safeguard your automation systems against unauthorized access and potential cyber threats. Adaptable Architecture: Fully compatible with a wide array of I/O modules and communication processors, enabling flexible expansion and adaptation to evolving system requirements. TIA Portal Integration: Seamlessly integrates with Siemens TIA Portal for intuitive programming, configuration, and diagnostics, streamlining your engineering workflow. Resilient Construction: Boasts an IP20 protection class and DIN rail mounting, ensuring dependable operation in challenging industrial settings. Technical Specifications Model: 6ES7516-3AN02-0AB0 Series: SIMATIC S7-1500 CPU Type: CPU 1516-3 PN/DP Processor Type: SIMATIC S7-1500 CPU 1516-3 PN/DP Work Memory: Optimized program and data memory suitable for sophisticated automation systems. Communication Interfaces: 1x PROFINET (Ethernet) 1x PROFIBUS DP Programming Software: Compatible with TIA Portal Diagnostics: Real-time monitoring and advanced system analysis capabilities. Protection Class: IP20 Mounting Type: DIN rail mounting ApplicationsThe Siemens 6ES7516-3AN02-0AB0 is a versatile solution, perfectly suited for a broad range of industrial applications, including: Advanced Factory Automation: Implement precise and efficient control over production lines, assembly processes, and robotic cells to enhance manufacturing output. Industrial Machinery Control: Achieve accurate motion control and optimize process parameters for complex industrial machinery and tooling. Process Automation: Ideal for sensitive process control in pharmaceuticals, chemical processing, food and beverage, and other industries requiring strict regulatory compliance and precision. Energy Management Systems: Monitor and control power generation, distribution, and consumption systems to optimize energy efficiency and reliability. Building Automation: Enable intelligent building control, infrastructure management, and HVAC optimization for expansive commercial and industrial complexes. Water and Wastewater Treatment: Manage and automate critical processes in water purification and wastewater treatment facilities, ensuring operational continuity and environmental compliance. Why Choose This Model? Unrivaled Performance: Experience incredibly fast response times and superior processing power, essential for critical automation tasks demanding immediate feedback and control. Effortless Integration: With multiple communication options including PROFINET and PROFIBUS, this CPU provides outstanding flexibility for integrating into existing or new industrial networks. Maximized Operational Continuity: Advanced diagnostic functionalities minimize potential downtime by providing comprehensive system insights, allowing for proactive maintenance and issue resolution. Order NowEnhance your industrial operations today with the Siemens SIMATIC S7-1500 CPU 1516-3 PN/DP. Contact us to learn more about this product and how it can optimize your automation systems.FAQWhat is the primary function of the Siemens SIMATIC S7-1500 CPU 1516-3 PN/DP?This CPU serves as the central processing unit for complex industrial automation systems, responsible for executing control programs, managing communication, and monitoring system status.What communication interfaces does this CPU support?It supports 1x PROFINET (Ethernet) and 1x PROFIBUS DP, facilitating broad connectivity within industrial networks.Is the CPU 1516-3 PN/DP compatible with Siemens TIA Portal?Yes, it seamlessly integrates with Siemens TIA Portal for efficient programming, configuration, and diagnostics.What kind of environments is this CPU designed for?With an IP20 protection class and DIN rail mounting, it is built for reliable operation in demanding industrial settings.
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SIEMENS 6ES7516-3AN02-0AB0
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: 6ES7516-3AN02-0AB0
- Series: SIMATIC S7-1500
- CPU Type: CPU 1516-3 PN/DP
- Processor Type: SIMATIC S7-1500 CPU 1516-3 PN/DP
- Work Memory: Optimized program and data memory suitable for sophisticated automation systems.
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Communication Interfaces:
- 1x PROFINET (Ethernet)
- 1x PROFIBUS DP
- Programming Software: Compatible with TIA Portal
- Diagnostics: Real-time monitoring and advanced system analysis capabilities.
- Protection Class: IP20
- Mounting Type: DIN rail mounting
Applications
The Siemens 6ES7516-3AN02-0AB0 is a versatile solution, perfectly suited for a broad range of industrial applications, including:
- Advanced Factory Automation: Implement precise and efficient control over production lines, assembly processes, and robotic cells to enhance manufacturing output.
- Industrial Machinery Control: Achieve accurate motion control and optimize process parameters for complex industrial machinery and tooling.
- Process Automation: Ideal for sensitive process control in pharmaceuticals, chemical processing, food and beverage, and other industries requiring strict regulatory compliance and precision.
- Energy Management Systems: Monitor and control power generation, distribution, and consumption systems to optimize energy efficiency and reliability.
- Building Automation: Enable intelligent building control, infrastructure management, and HVAC optimization for expansive commercial and industrial complexes.
- Water and Wastewater Treatment: Manage and automate critical processes in water purification and wastewater treatment facilities, ensuring operational continuity and environmental compliance.
Why Choose the 6ES7516-3AN02-0AB0?
- Unrivaled Performance: Experience incredibly fast response times and superior processing power, essential for critical automation tasks demanding immediate feedback and control.
- Effortless Integration: With multiple communication options including PROFINET and PROFIBUS, this CPU provides outstanding flexibility for integrating into existing or new industrial networks.
- Maximized Operational Continuity: Advanced diagnostic functionalities minimize potential downtime by providing comprehensive system insights, allowing for proactive maintenance and issue resolution.
Availability & Shipping
- ▸In stock: 6ES7516-3AN02-0AB0 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 6ES7516-3AN02-0AB0 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.