TS650x, TS6506-0030 | TwinCAT PLC IEC 60870-5-101, -102, -103, -104 Master

PLC libraries are available for master implementation for the telecontrol protocol of the IEC 60870-5-101, -102, -103 and -104 master. The -101 and -104 user standards are general telecontrol protocols which are often used in substation communication, tunnel automation, railways, power plant automation, wind turbine communication and building services. The -102 standard is reserved for the transfer of counter values of electrical energy. Special safety measures ensure that the values cannot be falsified. The -103 protocol is for communication with digital protective devices, which protect the electrical energy network from fault or error effects (e.g. short circuit or earth leakage in individual power supplies). The interoperation of devices from different manufacturers is guaranteed by an interoperability list, which is stored in the Beckhoff Information System. The -101, -102 and -103 protocols use a serial interface to communicate; the -104 protocol uses the TCP/IP interface.