SICAM RTU ANALOG INPUT AI-16 2-WAY RELAY MULTIPLEXER ANALOG INPUT BOARD WITH: 16 ANALOG INPUTS (AI-16) GROUP. BY INPUT VIA 2-WAY RELAY CONV. VIA SIGMA-DELTA PROCEDURE CYCLIC ACQUISITION OF STATES SPONTANEOUS ACQUISIT. OF EVENTS AUTOMATIC SELF-CALIBRATION LED INDIC. OF THE MODULE STATUS CODING WITH 12 BIT PLUS SIGN ACCURACY: +-0.25% 16 VOLTAGE INPUTS VOLTAGE MEASUREMENT MEASURE RANGE-CONFIGURABLE: SINGLE- OR BIPOLAR 1,25;2,5;5;10V OR 1,5; 3;6V