Siemens 6ES7315-2AH14-0AB0 Central Processing Unit Module

Siemens 6ES7315-2AH14-0AB0 is a SIMATIC S7-300 CPU315-2DP central processing unit module that acts as the control heart of S7-300 automation projects. It includes an MPI interface for PLC communication and a second DP interface for Profibus DP networks, enabling DP master/slave operation alongside the MPI channel. The unit runs on a 24 V DC supply and provides 256 KB of work memory for program and data handling, with a Micro Memory Card required for program storage. Listed by Siemens as a spare part, this CPU315-2DP module is designed for integration into SIMATIC S7-300 systems with compatible I/O modules and DP network devices, and it is compatible with standard programming environments used for PLC logic and function blocks. This module is ideal for applications that need reliable, DP-enabled processing and MPI coordination in industrial environments, such as machines and production lines that rely on both MPI communication and Profibus DP connectivity.