Key Features
- Central processing unit: SIMATIC S7-1500TF CPU 1516TF-3 PN/DP.
- Work memory: 3 MB for program and 7.5 MB for data.
- First interface: PROFINET IRT with 2-port switch.
- Second interface: Ethernet.
- Third interface: PROFIBUS.
- Memory card: SIMATIC Memory Card required.
Applications
- PROFINET IRT network communication: Use the 1st interface for PROFINET IRT communication through the 2-port switch.
- Ethernet communication: Use the 2nd interface for Ethernet connection.
- PROFIBUS communication: Use the 3rd interface for PROFIBUS connection.
Technical Summary
| Product type | SIMATIC S7-1500TF central processing unit |
|---|---|
| Model | CPU 1516TF-3 PN/DP |
| Work memory for program | 3 MB |
| Work memory for data | 7.5 MB |
| 1st interface | PROFINET IRT with 2-port switch |
| 2nd interface | Ethernet |
| 3rd interface | PROFIBUS |
| Memory card | SIMATIC Memory Card required |
| Product lifecycle | Announcement of product phase-out |
Frequently Asked Questions
What is Siemens 6ES7516-3UN00-0AB0?
It is a SIMATIC S7-1500TF CPU 1516TF-3 PN/DP central processing unit.
What memory does the CPU 1516TF-3 PN/DP provide?
It has 3 MB work memory for program and 7.5 MB for data.
Which interfaces are included on 6ES7516-3UN00-0AB0?
It includes a 1st interface with PROFINET IRT and 2-port switch, a 2nd Ethernet interface, and a 3rd PROFIBUS interface.
What must be checked before selecting this CPU?
A SIMATIC Memory Card is required, and the product lifecycle is Announcement of product phase-out.
