>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
SIMATIC S7-1200F, CPU 1215 FC, compact CPU, DC/DC/relay, 2 PROFINET ports, onboard I/O: 14 DI 24 V DC; 10 DO relay 2 A, 2 AI 0-10 V DC, 2 AO 0-20 mA DC, Power supply: DC 20.4-28.8 V DC, Program/data memory 150 KB6ES7215-1HF40-0XB0