Siemens 6ES7135-4GB01-0AB0 — SIMATIC S7-300 CPU Module

Industrial CPU module for the SIMATIC S7-300 series (6ES7135-4GB01-0AB0). Designed for control and automation tasks including program execution, cyclic and acyclic data processing, I/O handling and diagnostics. Fits into the S7-300 rack and works with appropriate power supply and I/O modules. Suitable for small to medium-sized production, machine and process control systems. Check firmware version and connector condition before installation.