Start to make IIoT simple by collecting datapoints easily and comfortable by S7-Ethernet (no changes neccessary at your running S7-CPUs!) or by Modbus-TCP. As self contained device this communicative gateway does not influence your PLC cycle time. Datapoints are logged and provided to OPC UA-clients and all are configured without PC-software because of the integtrated WebConfigurator as required from the reference model for machines for “industry 4.0”. And, by the way the integrated Node-RED offers additional functions like MQTT, SMTP, FTP or twittering, visualising, reading etc. by its own nodes.