YOKOGAWA · PROSAFE-RS · N-IO Yokogawa S2MMM843-SS1130 Analog Digital I/O Module · 16-Channel Isolated Software-configurable analog/digital I/O for N-IO, with isolated channels and the SS1130 explosion-protection configuration. 01 · Technical Data Technical Specifications GS 32P06K30-01EN Model S2MMM843-SS1130 Module S2MMM843 Analog Digital I/O Module Channels 16, isolated Channel functions AI, AO, DI or DO selectable by software configuration System power supply 600 mA