{"product_id":"pn-mqtt-profinet-to-mqtt-coupler-700-162-3mq02","title":"PN\/MQTT (PROFINET to MQTT) Coupler 700-162-3MQ02","description":"\u003cmeta charset=\"utf-8\"\u003e\n\u003ch2\u003ePN\/MQTT Coupler\u003c\/h2\u003e\n\u003cdiv class=\"product--description\" data-mce-fragment=\"1\" itemprop=\"\"\u003e\n\u003cdiv class=\"product--description\" data-mce-fragment=\"1\" itemprop=\"\"\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe MQTT protocol has become established in recent years as a simple transmission protocol for messages in the IoT world. MQTT stands for \"Message Queue Telemetry Transport Protocol\" and is an OASIS standard. The MQTT protocol always uses a central broker for communication between devices, which receives messages from, for example, a sensor and forwards them to interested devices, such as a control unit. When a sensor sends data to the broker, it is called a \"publish\". If a device needs data, it must subscribe to the broker (\"Subscribe\"). The broker delivers the data to all subscribers when new data has arrived from the publisher.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eWith the PN\/MQTT Coupler it is possible to transfer values between a PROFINET machine (PLC) and a MQTT broker. It is possible to send values from the PLC via PROFINET to a broker (\"Publish\") as well as to subscribe values from a MQTT broker and receive them in the PLC via PROFINET (\"Subscribe\").\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe integration into the PLC engineering tool is enabled by a GSDML file, an extra configuration software is not necessary. All settings for the MQTT connection can be done on the web page of the device. MQTT brokers can be connected locally in the own network (\"On premise\") as well as via the internet in the cloud.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eDirect integration into the PLC puts full control of the data exchange with the IoT world in the hands of the programmer.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product--description\" data-mce-fragment=\"1\" itemprop=\"\"\u003e\n\u003cdiv class=\"product--features\"\u003e\n\u003cul\u003e\n\u003cli\u003eSupports the OASIS MQTT standards V3.1.1 and V5\u003c\/li\u003e\n\u003cli\u003eEasy assignment of IO data via GSDML file\u003c\/li\u003e\n\u003cli\u003eUp to 100 values can be configured for transmission simultaneously\u003c\/li\u003e\n\u003cli\u003eFlexible configuration via web browser\u003c\/li\u003e\n\u003cli\u003eSeparate networks for PROFINET and MQTT connection\u003c\/li\u003e\n\u003cli\u003eConnection to brokers in the local network or directly with the \"cloud\"\u003c\/li\u003e\n\u003cli\u003eAuthentication (password, certificate) and encryption (TLS)\u003c\/li\u003e\n\u003cli\u003eSupports AWS IoT, Microsoft Azue, HiveMQ, Siemens Mindsphere (in preparation)\u003c\/li\u003e\n\u003cli\u003eVery compact design for DIN rail mounting\u003c\/li\u003e\n\u003cli\u003eRedundant power supply\u003c\/li\u003e\n\u003cli\u003eGalvanic isolation of the networks\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product--description\" data-mce-fragment=\"1\" itemprop=\"\"\u003eDimensions: 9 x 6-3\/4 x 2\u003c\/div\u003e\n\u003cp\u003eContact us for the most current GSDML file\u003c\/p\u003e\n\u003ctable width=\"444\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 536px;\"\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Helmholz","offers":[{"title":"Default Title","offer_id":40580864770130,"sku":"700-162-3MQ02","price":684.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0315\/8597\/files\/700-162-3MQ02.png?v=1698263712","url":"https:\/\/pcc-test.myshopify.com\/products\/pn-mqtt-profinet-to-mqtt-coupler-700-162-3mq02","provider":"Helmholz Sales online store for Helmholz parts in North America","version":"1.0","type":"link"}