Siemens 6ES7 314-1AH03-0AB0 Programmable Logic Controller CPU Module

The Siemens 6ES7 314-1AH03-0AB0 is a SIMATIC S7-300 CPU module (CPU 314) designed for compact PLC control within a 5-slot S7-300 rack system. It supports an MPI programming interface and a PtP (point-to-point) communication option, enabling seamless integration with Siemens peripheral modules and networked devices. The module provides 24 digital inputs and 16 digital outputs, 4 analog inputs, 2 analog outputs, 1 PT100 temperature input, and 4 fast counters, backed by 96 KB of user memory. Suitable for small- to mid-scale automation tasks such as machine control and straightforward process control, it integrates into established S7-300 control architectures without requiring a large footprint.