SIMATIC S7-1500 CPU 1516-3 PN/DP is a CPU with 2 MB program and 7.5 MB data work memory, a PROFINET IRT interface with 2-port switch, a second PROFINET RT interface, a PROFIBUS interface and 6 ns bit performance. It targets applications with high program scope and networking demands; a SIPLUS version exists.
Technical data
| Product | CPU 1516-3 PN/DP |
|---|---|
| Product family | SIMATIC S7-1500 |
| Example version | 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 *** Observe approvals and certificat |
| Number of article numbers | 3 |
Article numbers
| Version | Description | Article No. |
|---|---|---|
| Standard | 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 *** Observe approvals and certificates according to entry 109817466 at support.industry.siemens.com! *** | 6ES7516-3AP03-0AB0 |
| SIPLUS | SIPLUS CPU 1516-3 PN/DP (Extended temperature range and exposure to environmental substances) 2 MB work memory for program, 7.5 MB for data, PROFINET IRT interface with 2-port switch, PROFINET RT interface, PROFIBUS interface; 10 ns bit performance, SIMATIC Memory Card required Temperature range -40 ... +60 °C | 6AG1516-3AP03-2AB0 |
| SIPLUS | 2 MB work memory for program, 7.5 MB for data, PROFINET IRT interface with 2-port switch, PROFINET RT interface, PROFIBUS interface; 6 ns bit performance, SIMATIC Memory Card required Temperature range -40 ... +70 °C | 6AG1516-3AP03-7AB0 |
Technical data and article numbers are based on Siemens catalog ST 70 · 2026 (chapter SIMATIC S7-1500) and are for information only. Image is representative.
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Tags: CPU 1516-3 PN/DP, siemens s7-1500, simatic plc, cpu 1516-3 pn/dp, 6ES7516-3AP03-0AB0, 6AG1516-3AP03-2AB0, 6AG1516-3AP03-7AB0