SIPLUS S7-300 SM 322 8RO 40pol based on 6ES7322-5HF00-0AB0 with conformal coating, 0…+60 °C, digital output isolated, 8 DQ (relay), 1x 40-pole, 24 V DC, 120-230 V AC, 5 A with RC filter overvoltage protection
6AG1331-1SH03-7AA0 Siemens siplus logo! power 24v 1.3a for medial stress -25 ... +70 degrees c based-on 6ep1331-1sh03 . stabilized power supply input: v/1.3 a dc
SIPLUS S7-300 SM 331 20-pole based on 6ES7331-7KF02-0AB0 with conformal coating, -25…+70 °C, analog input isolated 8 AI, resolution 9/12/14 bits, U/I/thermocouple/resistor, alarm, diagnostics, 1x 20-pole removing/inserting with active backplane bus