Siemens 6ES7516-2PP03-0AB0 CPU 1516pro-2 PN, 2 MB/7.5 MB
Siemens SIMATIC DP, CPU 1516pro-2 PN for ET 200pro, 2 MB program memory / 7.5 MB data, PROFINET IRT with 3-port switch, IP65/67.
Specifications
| Parameter | Value |
|---|---|
| Group code | R132 |
| Product group | 4A6S |
| Product class | A: Standard product which is a stock item could be returned within the returns guidelines/period. |
| Series | CPU 1516pro-2 PN |
| Export control regulations | AL : N / ECCN : EAR99H |
| Compliance with the substance restrictions according to RoHS directive | Since: 07-12-23 |
Product details
Frequently asked questions
What is the group code for this CPU?
Group Code R132, Product Group 4A6S.
What memory sizes does this CPU have?
2 MB work memory for program and 7.5 MB for data.
The Siemens 6ES7516-2PP03-0AB0 is a CPU 1516pro-2 PN for the ET 200pro distributed I/O system, carrying 2 MB of program memory and 7.5 MB of data memory, with dual PROFINET interfaces (IRT with 3-port switch and RT) and IP65/67 protection. That IP rating means the CPU runs without an enclosure in wet or dusty environments — it is rated for direct mounting on machine frames or conveyors where a standard IP20 controller would need a cabinet.
Integration notes
The CPU requires a separate SIMATIC Memory Card (not included) to load the firmware and application, and a matching connection module for the ET 200pro base unit. The two PROFINET ports allow a line topology without an external switch; the IRT interface supports isochronous motion control cycles down to 6 ns bit performance.