User Manual of EM760 High-Performance Inverter 234 Analog input AI4-GND Analog input terminal 4 Input voltage range: DC -10~10V/0~10V, optional for selection by using function code F02.65 PT-GND Temperature sensor input PT100/PT1000 temperature sensor input. First, select PT model via the short-circuit cap, and then make selection through the function code F07.03. PTC-GND Temperature sensor input PTC-130/150 temperature sensor input, selected through the function code F07.03. KTY-GND Temperature sensor input KTY84-130/150 temperature sensor input, selected through the function code F07.03. Shield PE Shield earthing Used for earthing of the terminal wiring shielding layer