Siemens SIMATIC S7-300 CPU 6AG1131-6BH01-7BA0

Siemens SIMATIC S7-300 PLC CPU module (part number 6AG1131-6BH01-7BA0). Acts as the central processing unit for S7-300 automation systems, handling control logic and coordination of I/O modules. Integrates into SIMATIC S7-300 racks and is typically programmed with STEP 7. Verify compatibility with your rack, power supply and I/O configuration before installation and consider firmware updates as required. Suitable as a spare part for maintenance and repair.