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Siemens 6ES7516-3AN02-0AB0 Programmable Logic Controller
The Siemens 6ES7516-3AN02-0AB0 Programmable Logic Controller is a high-performance CPU from the SIMATIC S7-1500 series, designed for complex industrial automation systems that demand speed, reliability, and network flexibility. Equipped with a CPU 1516-3 PN/DP, it offers 1 MB of program memory and 5 MB of data memory with 10 ns bit-performance. It includes PROFINET IRT, PROFINET RT, and PROFIBUS interfaces for real-time communication across distributed networks. Manufactured by Siemens AG in Germany, the 6ES7516-3AN02-0AB0 delivers precise control logic and high-speed data processing for machine builders and OEMs in India, ensuring seamless integration within smart factory environments and process automation lines.
| Brand/Manufacturer | Siemens |
| Product Type | Programmable Logic Controller |
| Product | 6ES7516-3AN02-0AB0 |
| Availability | InStock |
Technical Specifications of Siemens 6ES7516-3AN02-0AB0
| Specification | Value |
|---|---|
| Product Description | SIMATIC S7-1500, CPU 1516-3 PN/DP, central processing unit with 1 MB work memory for program and 5 MB for data, 1st interface: PROFINET IRT with 2-port switch, 2nd interface: PROFINET RT, 3rd interface: PROFIBUS, 10 ns bit performance, SIMATIC Memory Card required |
| Product family | CPU 1516-3 PN/DP |
| Product Lifecycle (PLM) | PM400:Phase Out Started |
| Net Weight (kg) | 0,612 Kg |
| Packaging Dimension | 15,60 x 16,20 x 8,30 |
| Package size unit of measure | CM |
| Country of origin | Germany |
The Siemens 6ES7516-3AN02-0AB0 Programmable Logic Controller belongs to the SIMATIC S7-1500 series and features a CPU 1516-3 PN/DP core with 1 MB of program memory and 5 MB of data storage. With 10 ns bit-performance and three integrated communication interfaces (PROFINET IRT, PROFINET RT, and PROFIBUS), it enables real-time data exchange and high-speed network synchronization. This Siemens PLC is optimized for medium to large-scale automation projects where precision and connectivity are essential. Its compact dimensions (15.6 Γ 16.2 Γ 8.3 cm) and sturdy build ensure long-term reliability in industrial environments.
Across the scope of industrial automation in India, the Siemens 6ES7516-3AN02-0AB0 PLC is widely used in packaging systems, material handling lines, automotive plants, and process automation applications that require multi-protocol communication and high-speed logic control. Its PROFINET and PROFIBUS interfaces allow seamless integration with HMIs, servo drives, and distributed I/O modules. Engineers value this controller for its deterministic cycle times, energy efficiency, and compatibility with the S7-1500 ecosystem. Whether deployed in manufacturing plants or OEM production machines, it ensures consistent system performance and ease of maintenance throughout the automation lifecycle.
Backed by the technical heritage of Siemens AG, the 6ES7516-3AN02-0AB0 demonstrates the brandβs commitment to precision engineering and global automation standards. Every SIMATIC controller is produced under ISO-certified conditions and tested for thermal, mechanical, and electromagnetic resilience. The Siemens PLC line is trusted by industrial engineers and system integrators for its firmware stability, long-term support, and security updates. Siemens has built decades of credibility in automation by offering robust controllers that align with Industry 4.0 and digital manufacturing requirements, reinforcing EEAT authority across industrial applications.
Within the SIMATIC S7-1500 series, engineers can explore related models such as the Siemens 6ES7516-3AP03-0AB0 CPU 1516-3 PN/DP, which offers enhanced processing speed and extended data memory for larger systems. While the 6ES7516-3AN02-0AB0 is optimized for balanced performance and multi-protocol communication, the 6ES7516-3AP03-0AB0 caters to projects requiring higher throughput and network redundancy. Both controllers integrate seamlessly within the Siemens PLC, enabling scalable system design and semantic interlinking within the Siemens automation ecosystem.
The Siemens 6ES7516-3AN02-0AB0 Programmable Logic Controller delivers fast logic execution, multi-network integration, and dependable performance for complex automation tasks. Its architecture within the S7-1500 series ensures future-ready connectivity and consistent control reliability across industrial installations. Engineers and OEMs across India trust this controller for its precision, durability, and Siemens-grade support. Backed by Siemensβ global service network and IndMALLβs verified vendors, the 6ES7516-3AN02-0AB0 remains a preferred choice for scalable automation and long-term operational stability.
Siemens 6ES7516-3AN02-0AB0 People Also Asked Questions
What are the key technical specifications of the Siemens PLC Interface PROFIBUS 6ES7516-3AN02-0AB0?
The Siemens PLC Interface PROFIBUS 6ES7516-3AN02-0AB0 is a SIMATIC S7-1500 CPU 1516-3 PN/DP designed for high-performance automation systems. It provides 1 MB of work memory for programs and 5 MB for data, ensuring fast and efficient processing. The CPU includes three communication interfaces β PROFINET IRT (2-port switch), PROFINET RT, and PROFIBUS, enabling flexible network integration with both Ethernet and fieldbus systems. With a bit performance of 10 ns, it delivers exceptional execution speed and precision.
What is the lifecycle status and compatibility of the Siemens 6ES7516-3AN02-0AB0?
The Siemens 6ES7516-3AN02-0AB0 belongs to the SIMATIC S7-1500 CPU 1516-3 PN/DP family and is currently in the PM400: Phase Out Started stage. Although production is being phased out, it remains compatible with existing S7-1500 systems, and users can migrate to newer CPU versions for future-proof automation setups.
What are the physical and packaging details of the Siemens SIMATIC S7-1500 6ES7516-3AN02-0AB0?
The SIMATIC S7-1500 6ES7516-3AN02-0AB0 has a net weight of 0.612 kg and packaging dimensions of 15.60 x 16.20 x 8.30 cm. Manufactured in Germany, it reflects Siemensβ industry-standard precision and reliability. The robust design, combined with multiple interface options, makes it suitable for complex industrial automation applications requiring both PROFINET and PROFIBUS communication.
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