ST G series safety sensor, Housing: Technopolymer housing, ST G series, Inputs and outputs : 2 safety inputs IS1-IS2, ; 2 safety outputs OS1-OS2, ; 1 signalling output O3,; 1 programming input I3, Power: 24 Vdc, Type of cable or connector: PVC cable, Ambient temperature: From -35 to +85?C (T8), Protection degree: IP67 according to EN 60529 and IP69K according to ISO 20653.