The WirelessHART communication blocks implement the communication between S7/PCS 7 automation systems and WirelessHART field devices. They communicate over the IE/WSN-PA LINK with the help of the Modbus TCP/IP protocol. Configuration is made easy by virtue of prefabricated communication building blocks. For use with SIMATIC PCS 7 OS or SIMATIC WinCC, symbols and faceplates are included in the scope of delivery.