...
| Data Capturing | Data Processing | IT/Cloud Interface | (S)ingle / (M)ulti network |
|---|---|---|---|
| Edge Server service running on the gateway | - | OPC UA Server | S |
| Edge Server service running on the gateway | Node-RED (via OPC UA Client or RESTful API) | Node-RED nodes | S |
| Edge Server service running on the gateway | - | RESTful API | S |
3. Data acquisition via PLC access
| Data Capturing | Data Processing | IT/Cloud Interface | (S)ingle / (M)ulti network |
|---|---|---|---|
| node-RED S7Comm (SIMANTIC S7-300/1200/1500) node | Node-RED nodes | Node-RED nodes | M |
...
| Data Capturing | Data Processing | IT/Cloud Interface | (S)ingle / (M)ulti network |
|---|---|---|---|
| Passive Fieldbus integration service, running on the gateway | Custom By any application running on Docker Container | Custom Application InterfaceAPI on Docker | S |
| Passive Fieldbus integration service, running on the gateway | Node-RED nodes | Node-RED nodes | S |
| Passive Fieldbus integration service, running on the gateway | - | OPC UA Server | S |
The combination of IO device (slave mode) and Passive Fieldbus Integration is not supported, because both capturing modes using
the same industrial ethernet interface. Otherwise, multiple capturing options can be combined.
6. Data acquisition via via MQTT
| Data Capturing | Data Processing | IT/Cloud Interface | (S)ingle / (M)ulti network |
|---|---|---|---|
| via pre-installed MQTT Broker and node-RED MQTT nodes | Node-RED nodes | Node-RED nodes (pub) | M |
| nodevia pre-RED MQTT (sub) nodesinstalled MQTT Broker | By any application running on Docker or in the IT environment with integrated MQTT client (pub/sub). | MQTT client (sub) | M |