Siemens 6ES7 315-2AG10-0AB0 Programmable Logic Controller CPU Module

Siemens 6ES7 315-2AG10-0AB0 CPU Module is a SIMATIC S7-300 central processing unit (CPU315-2 DP) with an integrated MPI interface and Profibus DP connectivity, designed for compact, networked automation tasks. It provides 128 KB of working memory and delivers processing performance of about 0.1 ms per 1,000 instructions, balancing fast control loops with a small footprint. The module supports both MPI and DP communications and can operate as either a DP master or a DP slave, enabling robust integration with distributed I/O and devices across the DP network. It includes features for direct data exchange, a constant bus cycle time, and routing, along with S7 communication using loadable FBs/FCs, all within a multi-tier configuration that supports up to 32 modules in a given system. Firmware version is 2.0, aligning with Siemens’ S7-300 DP-capable CPU series, and making this device suitable for machine-level control in automation projects that require reliable S7-300 performance in a compact form factor. In practice, it fits with standard S7-300 I/O modules and STEP 7 engineering environments to implement logic, sequencing, and feedback control across automated equipment.