The PFC200 telecontrol from Wago supports the IEC telecontrol protocols 60870-5-101, -103 and -104, 61400-25 and 61850 including Goose telegrams in two telecontrol variants (750-8202/025-001 and -002). The telecontrollers, which operate in the temperature range from -20 to +60 °C, are each equipped with two Ethernet and one RS232/RS458 interface. In addition to Modbus TCP/UDP/RTU, all common Internet protocols are available for communication with subordinate and higher-level systems. In future, the telecontrollers will also support IPsec and VPN. The Eco version (750-8202/025-002) of the telecontrol system is an alternative for users with smaller applications.