ProSafe-RS R3.02.00 features input/output modules designed to operate reliably in high-temperature conditionsāambient temperatures up to 70 °C (158 °F). It also has support for Ethernet-based Modbus/TCP communications, enhancing its compatibility with other vendorsā distributed control systems. It is designed for use in emergency plant shutdown and fire prevention/fighting in the oil, natural gas, petrochemical and other process industries.