We repaired a Siemens S7-200CN PLC (Part Number: 216-2BD23-0XB8) that was showing faults in I/O processing and control functions. Our team conducted precise diagnostics, identified defective power and logic components, and replaced them with high-quality parts. After repair, the PLC was tested under simulated industrial conditions and performed reliably without errors. This ensures stable and efficient operation in automation systems. Please note, we are not manufacturers — we provide repair services only.