产品型号：ADAM-4052 六通道完全隔立两隔离通道共用地面隔离电压: 5000 VRMS Display LED Indicators Power, DO Power Supply Power Requirement 10~30 VDC General 产品型号：ADAM-4051 16路数字量输入干接点或湿接点的数字输入输入电压：10~15 Vdc过压保护：70 Vdc隔离电压：2,500 Vdc Humidity 5~95 %RH Temperature (Storage) -25~85 °C (-13~185 °F) Interface RS-485 Isolation Protectio