ZS 73 S 1Ö/1S VD Niro hard-coated Extreme ZS 73 S 2Ö VD Niro hard-coated Extreme ZS 73 S 2Ö/1S VD Niro hard-coated Extreme ZS 75 S 2Ö/2S VD IP67 -40°C Extreme ZS 91 S 3Ö/3S VD -40°C … +85°C IP66 Extreme ZS 91 S 4Ö/2S VD -40°C … +85°C IP66 Extreme ZS 91 S 2Ö/2S VD -40°C … +85°C IP66 Extreme ZS 91 S 3Ö/1S VD -40°C … +85°C IP66 Extreme ZS 91 S 4Ö VD -40°C … +85°C IP66 Extreme ZS 91 S 2Ö/2S VD-A -40°C ... +85°C IP66/67 Extreme ZS 91 S 2Ö VD Si-Bus Extreme Safety input module GS 7510 2192 Safety input module GS 7510 2192-1 ZS 92 S 22 VD F -40°C …+85°C IP66/67 Extreme ZS 92 S 22 VD B -40°C …+85°C IP66/67 Extreme ZS 92 S 22 VD L F -40°C+80°C Extreme (with LED)