SIPLUS PS DC UPS module 24V/40A based on 6EP1931-2FC21 with conformal coating, -25.+70°C, uninterruptible power supply without interface Input: DC 24V/43A Output: DC 24V/40A The SIPLUS extreme variant also protects the automation components from harsh environmental conditions, such as particularly high and low temperatures, harmful gases, condensation, frost and biologically, chemically and mechanically active substances, such as those that can occur in control cabinets or container solutions close to production. This means that your automation tasks are reliably protected and offers additional investment security.