76 Guidelines for planning the electrical installationNote: The inaccuracy of the drive analog inputs for Pt100 sensors is 10 °C (50 °F). If moreaccuracy is needed, use the FAIO-01 analog I/O extension module (option +L525).Example circuit diagramSee page 151.FPTC-xxReinforced insulation between sensorconnector and other connectors(including drive control unitconnector).X - - No special requirementExtension module Temperature sensortypeTemperature sensorinsulation requirementType Insulation/Isolation PTC KTY Pt100,Pt1000
