
6AG1516-3FP03-2AB0 SIPLUS S7-1500 CPU 1516F-3 PN
This entry details the Siemens SIPLUS S7-1500 CPU 1516F-3 PN, designed for extended temperature environments. The unit features conformal coating and robust fail-safe processing capabilities.
Quick Facts
- Part number
- 6AG1516-3FP03-2AB0
- Brand
- Siemens
- Category
- PLC CPUs & Controllers
- Product type
- SIPLUS S7-1500 CPU 1516F-3 PN based on 6ES7516-3FP03-0AB0 with conformal coating -40
- Lifecycle
- Active Product
- Dimensions
- 16.2 x 15.6 x 8.3 cm
- Net weight
- 0.596 Kg
- Source category
- SIPLUS CPU 1516F-3 PN/DP
Product Overview
The Siemens 6AG1516-3FP03-2AB0 represents a specialized industrial controller within the SIPLUS product line. It extends the standard S7-1500 series capabilities to harsh operational conditions. Review Siemens 6AG1516-3FP03-2AB0 as plc cpu controllers with source category SIPLUS CPU 1516F-3 PN/DP, recorded lifecycle Active Product, and submitted model identity.
This central processing unit integrates fail-safe functions directly into the hardware architecture. Engineers can utilize its advanced memory resources for complex program execution and data handling tasks.
Technical Review Notes
- The processor operates within a wide temperature range of -40 to +60 degrees Celsius. Keep dimensions 16.2 x 15.6 x 8.3 cm and net weight 0.596 Kg unchanged while comparing project documents and product image evidence.
- Conformal coating protects internal components against moisture, dust, and corrosive industrial atmospheres.
- Work memory allocation includes 3 MB dedicated to program storage and 7.5 MB for data.
- Bit performance is recorded at 6 nanoseconds, ensuring rapid processing cycles for control logic.
- The first interface utilizes PROFINET IRT with a built-in two-port switch configuration.
- Additional connectivity options include a second PROFINET RT interface and a third PROFIBUS port.
Model Identification
- The base model for this unit is identified as 6ES7516-3FP03-0AB0 in technical documentation. Use the source path Automation technology / SIPLUS fail-safe CPUs / SIPLUS CPU 1516F-3 PN/DP to confirm catalog context, model family, parameter review scope, and technical inquiry preparation notes.
- The SIPLUS prefix indicates enhanced environmental resistance compared to standard SIMATIC S7-1500 CPUs.
- Fail-safe functionality is integrated, denoted by the F designation within the product code.
- Network capabilities are defined by the PN suffix, highlighting PROFINET communication support.
Technical Parameters
| Product type | SIPLUS S7-1500 CPU 1516F-3 PN based on 6ES7516-3FP03-0AB0 with conformal coating -40 |
|---|---|
| Lifecycle | Active Product |
| Dimensions | 16.2 x 15.6 x 8.3 cm |
| Net weight | 0.596 Kg |
| Source category | SIPLUS CPU 1516F-3 PN/DP |
Parameters are factual source fields retained for model review.
Parameter Review
- Physical dimensions are listed as 16.2 centimeters in width, 15.6 centimeters in depth. Check product-owned images, label text, connector area, and submitted model references against the exact 6AG1516-3FP03-2AB0 record before publication.
- The height of the unit measures 8.3 centimeters for rack mounting considerations.
- Net weight is recorded at 0.596 kilograms, affecting load calculations for installation frames.
- A SIMATIC Memory Card is required for operation, though not included with the unit.
- Lifecycle status is currently active, indicating ongoing production and technical support review details.
Catalog Classification
Image & Label Review
- Front panel displays the Siemens logo and model identification labels clearly. Review Siemens 6AG1516-3FP03-2AB0 as plc cpu controllers with source category SIPLUS CPU 1516F-3 PN/DP, recorded lifecycle Active Product, and submitted model identity.
- Connector ports for PROFINET and PROFIBUS are visible on the side interfaces.
- Status LEDs indicate power supply and diagnostic states for operational monitoring.
- Mounting rails and securing mechanisms are shown for DIN rail installation procedures.
Product Image Gallery

Inquiry Preparation
- Verify the required memory card type before submitting the detailed inquiry form. Keep dimensions 16.2 x 15.6 x 8.3 cm and net weight 0.596 Kg unchanged while comparing project documents and product image evidence.
- Confirm the specific PROFINET or PROFIBUS network topology for interface application context checks.
- Document the ambient temperature conditions to ensure the -40 to +60 range fits.
- Review project documentation for any additional fail-safe safety integrity level requirements.
Category Context
This component falls under the broader automation technology sector for industrial control.
It is categorized specifically within SIPLUS fail-safe CPUs for extreme environment applications.
Review Notes
- Ensure all technical parameters match the specific requirements of the target project.
- Cross-reference the base model number when consulting standard S7-1500 documentation sources.
- Check that the conformal coating meets the chemical exposure standards of the site.
- Validate the network switch configuration aligns with existing infrastructure planning documents.



