User Manual of EM760 High-Performance Inverter 3.3.3 Wiring of analog input terminal 3.3.3.1 Wiring of AI1, AI2 and AI3 terminals with analog voltage signal: When analog voltage signal input is selected for terminal AI1 and the function code is set to F02.62(0/3), corresponding input is (0~10V/-10~10V) When analog voltage signal input is selected for terminal AI2 and the function code is set to F02.63(0), corresponding input is (0~10V) When analog voltage signal input is selected for terminal AI3 and the function code is set to F02.64(0), corresponding input is (0~10V) 55 Shield PE Shield earthing Used for earthing of the terminal wiring shielding layer