In sourcing discussions, 6ES7516-3AP03-0AB0 is often placed next to Schneider PLC, Siemens HMI and 6Es7 215 1Ag40 0Xb0 so procurement teams can align budgets and technical requirements effectively.
Siemens 6ES7516-3AP03-0AB0 Programmable Logic Controller
The Siemens 6ES7516-3AP03-0AB0 Programmable Logic Controller is a high-performance CPU from the SIMATIC S7-1500 series built for precision-driven industrial automation applications. It features a CPU 1516-3 PN/DP with 2 MB program memory and 7.5 MB data memory, achieving 6 ns bit-performance for ultra-fast control response. Equipped with PROFINET IRT, PROFINET RT, and PROFIBUS interfaces, it enables real-time communication across distributed automation networks. Manufactured by Siemens AG in Germany, the 6ES7516-3AP03-0AB0 provides efficient processing, network scalability, and reliable system integration for OEMs and engineers in India working on high-speed manufacturing, robotics, and process control applications.
| Brand/Manufacturer | Siemens |
| Product Type | Programmable Logic Controller |
| Product | 6ES7516-3AP03-0AB0 |
| Availability | InStock |
Technical Specifications of Siemens 6ES7516-3AP03-0AB0
| Specification | Value |
|---|---|
| Product Description | SIMATIC S7-1500, CPU 1516-3 PN/DP, central processing unit with 2 MB work memory for program and 7.5 MB for data 1st interface: PROFINET IRT with 2-port switch, 2nd interface: PROFINET RT, 3rd interface: PROFIBUS, 6 ns bit performance, SIMATIC Memory Card required - - approvals and certificates according to entry 109817466 at support.industry.siemens.com to be considered! - - |
| Product family | CPU 1516-3 PN/DP |
| Product Lifecycle (PLM) | PM300:Active Product |
| Net Weight (kg) | 0,524 Kg |
| Packaging Dimension | 15,50 x 15,80 x 8,00 |
| Package size unit of measure | CM |
| Country of origin | Germany |
The Siemens 6ES7516-3AP03-0AB0 Programmable Logic Controller from the SIMATIC S7-1500 series is a CPU 1516-3 PN/DP module engineered for large-scale industrial automation systems. It offers 2 MB of program memory and 7.5 MB of data storage with 6 ns bit-performance, ensuring high-speed logic execution and precise process control. Its three built-in interfaces β PROFINET IRT, PROFINET RT, and PROFIBUS β support real-time communication and easy network expansion. Weighing 0.524 kg and compact in size (15.5 Γ 15.8 Γ 8.0 cm), the 6ES7516-3AP03-0AB0 reflects Siemensβ engineering excellence for durability and precision under continuous operation.
In the context of industrial automation in India, the Siemens 6ES7516-3AP03-0AB0 PLC is a preferred choice for machine builders and system integrators handling automotive production lines, robotic cells, and process plants. Its multi-interface design enables seamless integration with HMIs, servo drives, and distributed I/O modules through PROFINET and PROFIBUS communication. The controller delivers deterministic cycle times and energy-efficient operation, making it suitable for applications that demand speed and data integrity. Engineers in packaging, pharmaceutical, and automotive industries deploy this model for real-time machine control and high-throughput automation.
With the global reputation of Siemens AG backing its design, the 6ES7516-3AP03-0AB0 embodies the brandβs commitment to quality and innovation in automation technology. Every controller undergoes strict ISO-certified manufacturing and testing for vibration, thermal stability, and EMC compliance. The Siemens PLC range is known for firmware reliability, long-term support, and compatibility with future automation standards. Engineers and OEMs worldwide recognize Siemens as a trusted automation partner offering comprehensive technical documentation and after-sales support for mission-critical projects.
Within the SIMATIC S7-1500 series, engineers can also consider the Siemens 6ES7517-3AP00-0AB0 CPU 1517-3 PN/DP, which offers increased work memory and network redundancy for large-scale process automation. While the 6ES7516-3AP03-0AB0 is optimized for speed and versatility in mid-to-high-level control systems, the 6ES7517-3AP00-0AB0 caters to applications requiring higher data capacity and advanced communication options. Both controllers integrate seamlessly within the Siemens Programmable Logic Controller, forming a semantic and technical bridge across the Siemens automation ecosystem.
The Siemens 6ES7516-3AP03-0AB0 Programmable Logic Controller is a fast, reliable, and scalable solution for modern automation needs. Its 6 ns processing speed, multi-protocol support, and robust construction ensure optimal control in demanding production environments. Engineers across India trust this model for consistent performance and long-term operational efficiency. Backed by Siemensβ global support and IndMALLβs verified vendor network, the 6ES7516-3AP03-0AB0 remains a preferred choice for industrial automation and smart manufacturing projects.
Siemens 6ES7516-3AP03-0AB0 People Also Asked Questions
What are the main technical specifications of the Siemens PLC SIMATIC S7-1500 CPU 1516-3 6ES7516-3AP03-0AB0?
The Siemens SIMATIC S7-1500 CPU 1516-3 PN/DP 6ES7516-3AP03-0AB0 is a high-performance central processing unit built for demanding automation tasks. It provides 2 MB of work memory for programs and 7.5 MB for data, ensuring fast logic execution. The CPU supports PROFINET IRT (2-port switch), PROFINET RT, and PROFIBUS interfaces, offering flexible network integration. With an impressive 6 ns bit performance, it delivers top-tier speed and efficiency in process control applications.
What is the lifecycle and product family information for the Siemens 6ES7516-3AP03-0AB0 CPU?
The Siemens 6ES7516-3AP03-0AB0 belongs to the SIMATIC S7-1500 CPU 1516-3 PN/DP family and is currently listed as an active product (PM300). It continues to receive full support and updates from Siemens, making it suitable for both new installations and system expansions where long-term product availability is critical.
What are the physical and certification details of the Siemens SIMATIC S7-1500 6ES7516-3AP03-0AB0?
The SIMATIC S7-1500 6ES7516-3AP03-0AB0 weighs around 0.524 kg and has packaging dimensions of 15.50 Γ 15.80 Γ 8.00 cm. Manufactured in Germany, it reflects Siemensβ reputation for quality and durability. Users should also refer to the official Siemens Support Portal (Entry ID 109817466) for detailed approvals and certifications relevant to industrial standards and compliance.
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