... : AC100-240V 50Hz/60Hz2) Accuracy: ±0.5% F.S3) Analog output: free setting analog range: 4~20mA; Load capacity≤600Ω4) Input Voltage ... : RS485, Modbus RTU7) Optional Voltage/analog 4~20mA output8) Direct Input Range: Voltage:AC 4.5-450V; Ampere: AC 0.015 ... Current 0.5mA,60S; Weak voltage signal terminals between each input and output , DC600V, Leak current 0.5Ma, 60S.10) Insulated ...