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
6AG1321-1BH02-2AA0 - SIPLUS S7-300 SM 321 20-pole based on 6ES7321-1BH02-0AA0 with conformal coating, -40…+70 °C, digital input isolated 16 DI, 24 V DC, 1x 20-pole
SIPLUS S7-300 SM 332 4AQ U/I based on 6ES7332-5HD01-0AB0 with conformal coating, -25…+70 °C, analog output SM 332, isolated, 4 AQ, U/I; diagnostics; resolution 11/12 bits, 20-pole, removing and inserting possible with active backplane bus
6AG1153-4AA01-7XB0 - SIPLUS ET 200M IM153-4 PN IO based on 6ES7153-4AA01-0XB0 with conformal coating, -25…+70 °C, for max. 12 S7-300 modules, extended functions: isochronous real time communication class 1 and 2, module exchange without PG operation without MMC, maintenance support of new IO modules