Description Siemens Logo PLC CPU 6ED1052-1FB00-OBA1 model Siemens Logo PLC module. Siemens Logo PLC CPU 6ED1052-1FB00-OBA model has a display in three adjustable colors has the protection rating IP20 and a voltage supply of 115/230 V AC/relay. Siemens Logo PLC CPU 6ED1052-1FB00-OBA1 model Siemens Logo PLC has up to 400 function blocks can be processed. Siemens Logo PLC CPU 6ED1052-1FB00-OBA1 model device has eight digital inputs points and four digital outputs (relays). ...