The CPU 315-2 DP is a CPU with medium to large program memory and PROFIBUS DP master/slave interface. It is used in installations which have distributed automation structures in addition to a centralized I/O.
It is often used as the standard PROFIBUS DP master in SIMATIC S7-300. The CPU is also used as distributed intelligence (DP slave).
It has been optimized in terms of its quantitative framework for using SIMATIC Engineering Tools
Mfr. Part No. | Description |
6ES7315-2AH14-0AB0 | CPU315-2DP, 256 KB |