RFox, 4x DI, potential free contacts, BOX, Battery
RFox, combined module 3x AI, 8x DI (contact), 2x AO, 16x RO 230V/3A, 3x RO 230V/16A
RFox, Combined module with 3x AI, 8x DI (kontakt), 2x AO, 10x RO 230V/3A, 1x RO 230V/16A