Technical Summary
| Product type designation | CPU 1516F-3 PN/DP |
|---|---|
| Based on | 6ES7516-3FP03-0AB0 |
| Product lifecycle | Active Product |
| Conformal coating | OT4 |
| Operating temperature, horizontal installation | -40 °C; = Tmin (incl. condensation/frost) |
| Operating temperature, horizontal installation, max. | 70 °C; = Tmax; +85 °C for 10 min (OT4, ST1/ST2 acc. to EN 50155); display: 50 °C, the display is switched off at an operating temperature of typically 50 °C |
| Supply voltage, rated value (DC) | 24 V |
| Work memory for program | 3 Mbyte |
| Work memory for data | 7.5 Mbyte |
| 1. Interface | RJ 45 (Ethernet); X1 |
| 1. Interface number of ports | 2 |
| 2. Interface | RS 485; X3 |
Applications
Central processing unit for communication across PROFINET IRT, PROFINET RT and PROFIBUS interfaces.
Control tasks using isochronous mode in distributed and central systems.
Key Features
Conformal coating OT4: -40…+70 °C ST1/2: 85 °C for 10 minutes.
Work memory: 3 MB for program and 7.5 MB for data.
1st interface: PROFINET IRT with 2-port switch, 2nd interface: PROFINET RT, 3rd interface: PROFIBUS.
Supply voltage rated value (DC): 24 V. Reverse polarity protection: Yes.
Active Product.
Frequently Asked Questions
What is the exact Siemens order number and product type?
The exact order number is 6AG2516-3FP03-4AB0, and the product type designation is CPU 1516F-3 PN/DP.
What communication interfaces does this CPU have?
It has a 1st interface with PROFINET IRT and a 2-port switch, a 2nd interface with PROFINET RT, and a 3rd interface with PROFIBUS.
What is the supply voltage of this Siemens CPU?
Rated supply voltage is 24 V DC.
What are the work memory sizes for program and data?
Work memory is 3 MB for program and 7.5 MB for data.
Is the product lifecycle confirmed?
Yes. The product lifecycle is Active Product.
