Siemens 6ES7312-5BD01-0AB0 SIMATIC S7-300 CPU Module

Siemens 6ES7312-5BD01-0AB0 is a SIMATIC S7-300 CPU 312C compact module that provides a compact PLC solution with 10 digital inputs and 6 digital outputs, plus two fast counters up to 10 kHz, and an integrated 24V DC power supply. It uses MPI for communication and programming and includes 16 KB of working memory to handle small control tasks. A front connector (1 x 40-pin) is included, and the unit requires a Micro Memory Card for program storage and data retention. This CPU is designed for use in SIMATIC S7-300 systems as part of the CPU 312C family, with order number 6ES7312-5BD01-0AB0. It is well-suited for compact automation tasks such as small machine control or panel-level logic where MPI connectivity and a built-in 24V supply are advantageous.