>SIPLUS S7-1200 SM 1231 4AI with conformal coating based on 6ES7231-5ND32-0XB0 Analog input, SM 1231, 4 AI, +/-10 V, +/-5 V, +/-2.5 V, +/-1.25 or 0-20 mA/4-20 mA, 15 bit+sign bit
SIPLUS S7-1200 SM 1231 4AI with conformal coating based on 6ES7231-5ND32-0XB0 Analog input, SM 1231, 4 AI, +/-10 V, +/-5 V, +/-2.5 V, +/-1.25 or 0-20 mA/4-20 mA, 15 bit+sign bit
SIPLUS S7-1200 SM 1231 4AI with conformal coating based on 6ES7231-5ND32-0XB0 Analog input, SM 1231, 4 AI, +/-10 V, +/-5 V, +/-2.5 V, +/-1.25 or 0-20 mA/4-20 mA, 15 bit+sign bit