SIPLUS S7-300 SM 336 F 6 AI 15 bit based on 6ES7336-4GE00-0AB0 with conformal coating, -25…+60 °C, 70° with forced convection, fail-safe analog inputs for SIMATIC Safety, with HART support, up to category 4 (EN 954-1) /SIL3 (IEC 61508)/ PLE (ISO 13849), 1x 20-pole