SIPLUS NET OLM/G11-1300 V4.0 -25...+60°C with conformal coating based on 6GK1503-2CC00 . Optical link module with 1 RS-485 and 1 glass fiber optic interface (2 BFOC sockets), 1300Nm wavelength for long distances with signaling contact and measuring output. The SIPLUS extreme variant also protects the automation components from harsh environmental conditions, such as particularly high and low temperatures, corrosive 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 offer additional investment security.