
Siemens 6AG2516-3FN02-2AB0 Central Processing Unit Inquiry
This listing details the Siemens SIPLUS S7-1500 CPU 1516F-3 PN/DP, designed for robust industrial environments. Users may submit inquiries to review specific technical parameters and lifecycle status.
Quick Facts
- Part number
- 6AG2516-3FN02-2AB0
- Brand
- Siemens
- Category
- Cables, Connectors & Accessories
- Product type
- Cables, Connectors & Accessories
- Lifecycle
- Prod. Cancellation
- Dimensions
- 15.4 x 15.1 x 4.6 cm
- Net weight
- 0.916 Kg
Product Overview
The Siemens 6AG2516-3FN02-2AB0 represents a specialized central processing unit within the SIPLUS S7-1500 series. It builds upon the standard 6ES7516-3FN02-0AB0 model with enhanced environmental protections. Review Siemens 6AG2516-3FN02-2AB0 as Cables, Connectors & Accessories with source category cables-connectors-accessories, recorded lifecycle Prod. Cancellation, and submitted model identity.
This rail-based unit features conformal coating to withstand harsh conditions. It supports extended operating temperatures ranging from -40 to +60 degrees Celsius for reliable operation.
Technical Review Notes
- Memory configuration includes 1.5 MB for program storage and 5 MB for data retention within the central processing unit architecture. Keep dimensions 15.4 x 15.1 x 4.6 cm and net weight 0.916 Kg unchanged while comparing project documents and product image evidence.
- The first interface utilizes PROFINET IRT technology equipped with a two-port switch for high-speed network communication capabilities.
- A second PROFINET RT interface provides additional real-time networking options for distributed automation tasks and control loops.
- The third interface supports PROFIBUS communication, enabling integration with legacy devices and fieldbus networks in industrial settings.
- Bit performance is recorded at 10 nanoseconds, ensuring rapid processing speeds for complex logic and motion control applications.
- Operating temperature tolerance extends to OT2 standards, allowing temporary peaks up to 70 degrees Celsius for ten minutes.
Model Identification
- The part number 6AG2516-3FN02-2AB0 identifies the SIPLUS variant of the S7-1500 CPU 1516F-3 PN/DP.
- This model is based on the hardware foundation of the 6ES7516-3FN02-0AB0 central processing unit component.
- The SIPLUS designation indicates specific enhancements for extreme environmental conditions compared to standard industrial automation components.
- Lifecycle status is currently listed as Prod. Cancellation, indicating the end of production for this specific item.
Technical Parameters
| Product type | Cables, Connectors & Accessories |
|---|---|
| Lifecycle | Prod. Cancellation |
| Dimensions | 15.4 x 15.1 x 4.6 cm |
| Net weight | 0.916 Kg |
Parameters are factual source fields retained for model review.
Parameter Review
- Physical dimensions are recorded as 15.4 cm in length, 15.1 cm in width, and 4.6 cm in height.
- Net weight is listed at 0.916 kilograms, which is relevant for mounting and logistics planning considerations.
- A SIMATIC Memory Card is required for operation, serving as essential storage for program and data files.
- The unit supports fail-safe functions, indicated by the F designation within the CPU model classification structure.
- Interface types include both PROFINET and PROFIBUS, offering versatile connectivity options for modern industrial network architectures.
Image & Label Review
- Images typically display the front panel with terminal blocks and status indicator lights for operational monitoring.
- Labeling on the device confirms the full part number and brand identity for verification during source review.
- Rail mounting clips are visible, showing how the unit attaches to standard DIN rails in control cabinets.
- Connector ports for PROFINET and PROFIBUS are clearly positioned on the front face for cable access.
Product Image Gallery

Inquiry Preparation
- Review project documents to confirm that the extended temperature range meets your specific environmental requirements.
- Verify that your network infrastructure supports PROFINET IRT and PROFIBUS protocols for proper interface utilization.
- Ensure that SIMATIC Memory Cards are included in your setup for necessary program and data storage.
- Check lifecycle status implications for long-term maintenance planning given the Prod. Cancellation classification.
Category Context
This component falls under the broader category of cables, connectors, and accessories for industrial systems.
It serves as a critical processing element within larger automation frameworks requiring robust computational capabilities.
Review Notes
- Confirm all interface requirements match your existing network topology before submitting detailed technical inquiries.
- Consider the environmental rating when selecting components for outdoor or harsh indoor industrial installations.
- Review the memory specifications to ensure they align with the complexity of your control programs.
- Note the cancellation status when planning for future scalability or system expansion projects.



