
6AG2516-3AP03-4AB0 SIPLUS S7-1500 CPU Inquiry
This listing details the Siemens SIPLUS S7-1500 CPU 1516-3 PN. Project teams may submit inquiries to review its extended environmental capabilities.
Quick Facts
- Part number
- 6AG2516-3AP03-4AB0
- Brand
- Siemens
- Category
- PLC CPUs & Controllers
- Product type
- SIPLUS S7-1500 CPU 1516-3 PN rail based on 6ES7516-3AP03-0AB0 with conformal coating OT4: -40
- Lifecycle
- Active Product
- Dimensions
- 16.2 x 15.6 x 8.3 cm
- Net weight
- 0.604 Kg
- Source category
- SIPLUS S7-1500 CPU 1516-3 PN/DP RAIL
Product Overview
The Siemens 6AG2516-3AP03-4AB0 is an industrial controller designed for harsh environments. It features conformal coating for protection against moisture and chemicals. Review Siemens 6AG2516-3AP03-4AB0 as plc cpu controllers with source category SIPLUS S7-1500 CPU 1516-3 PN/DP RAIL, recorded lifecycle Active Product, and submitted model identity. Review Siemens 6AG2516-3AP03-4AB0 as plc cpu controllers with source category SIPLUS S7-1500 CPU 1516-3 PN/DP RAIL, recorded lifecycle Active Product, and submitted model identity.
This rail-mounted unit extends the standard S7-1500 series capabilities. It supports operation in temperatures ranging from -40 to +70 degrees Celsius.
Technical Review Notes
- Central processing unit includes 2 MB work memory for programs. Keep dimensions 16.2 x 15.6 x 8.3 cm and net weight 0.604 Kg unchanged while comparing project documents and product image evidence. Keep dimensions 16.2 x 15.6 x 8.3 cm and net weight 0.604 Kg unchanged while comparing project documents and product image evidence.
- Data memory capacity is recorded at 7.5 MB for storage needs.
- First interface utilizes PROFINET IRT with a built-in two-port switch.
- Second interface provides PROFINET RT connectivity for real-time communication.
- Third interface supports PROFIBUS DP for legacy network integration.
- Bit performance is specified at 6 nanoseconds for rapid execution.
Model Identification
- Base model is derived from 6ES7516-3AP03-0AB0 specifications. Use the source path SIPLUS extreme RAIL standard CPUs / SIPLUS S7-1500 CPU 1516-3 PN/DP RAIL to confirm catalog context, model family, parameter review scope, and technical inquiry preparation notes.
- SIPLUS extreme RAIL standard CPU classification applies to this unit.
- Conformal coating type OT4 ensures resistance to specific stressors.
- Short-term temperature tolerance reaches 85 degrees Celsius for ten minutes.
Technical Parameters
| Product type | SIPLUS S7-1500 CPU 1516-3 PN rail based on 6ES7516-3AP03-0AB0 with conformal coating OT4: -40 |
|---|---|
| Lifecycle | Active Product |
| Dimensions | 16.2 x 15.6 x 8.3 cm |
| Net weight | 0.604 Kg |
| Source category | SIPLUS S7-1500 CPU 1516-3 PN/DP RAIL |
Parameters are factual source fields retained for model review.
Parameter Review
- Physical dimensions are listed as 16.2 by 15.6 by 8.3 centimeters. Check product-owned images, label text, connector area, and submitted model references against the exact 6AG2516-3AP03-4AB0 record before publication.
- Net weight of the component is recorded at 0.604 kilograms.
- Lifecycle status is currently active for ongoing project planning.
- SIMATIC Memory Card requirement must be verified for full functionality.
- Network interfaces support both PROFINET and PROFIBUS protocols simultaneously.
Catalog Classification
Image & Label Review
- Visual inspection should confirm the rail-mounting mechanism integrity. Review Siemens 6AG2516-3AP03-4AB0 as plc cpu controllers with source category SIPLUS S7-1500 CPU 1516-3 PN/DP RAIL, recorded lifecycle Active Product, and submitted model identity.
- Label readability must be checked for part number verification.
- Connector pins require examination for physical damage or corrosion.
- Overall housing condition indicates suitability for harsh environment deployment.
Product Image Gallery

Inquiry Preparation
- Review project documentation to confirm environmental temperature requirements. Keep dimensions 16.2 x 15.6 x 8.3 cm and net weight 0.604 Kg unchanged while comparing project documents and product image evidence.
- Verify network topology needs for PROFINET and PROFIBUS interfaces.
- Check memory allocation plans for program and data storage.
- Confirm power supply specifications match controller operational limits.
Category Context
This unit falls under the PLC CPU controllers classification. Use the source path SIPLUS extreme RAIL standard CPUs / SIPLUS S7-1500 CPU 1516-3 PN/DP RAIL to confirm catalog context, model family, parameter review scope, and technical inquiry preparation notes.
It belongs to the SIPLUS extreme RAIL standard CPUs group.
Review Notes
- Source parameters should be cross-referenced with project specifications. Check product-owned images, label text, connector area, and submitted model references against the exact 6AG2516-3AP03-4AB0 record before publication.
- Model identification notes assist in verifying correct hardware revision.
- Technical summary points highlight key performance metrics for evaluation.
- Inquiry preparation steps ensure all technical questions are addressed.



