These PFC100 G2 controllers support multiple fieldbus protocols including EtherNet/IP Adapter and Scanner, OPC UA Sever/Client, EtherCAT, MODBUS TCP/UDP, and MODBUS RTU enabling gateways between any of these interfaces. They also support MQTT protocols helping ensure seamless connection to your SCADA and Cloud service applications. With TLS encryption, VPN capabilities and a built-in Firewall these controllers are equipped with optimum security standards.