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The data processing matrix illustrates the interaction between data capturing, data processing and data provisioning for IT/Cloud
applications of a netIOT Edge Gateway. Some data capturing modules can be used multiple times in a gateway to manage
connections to multiple devices, also if they attached to different shop floor networks. This capability is called here as single or
multi network / device.
1. OPC UA Client
| Data Capturing | Data Processing | IT/Cloud Interface | (S)ingle / (M)ulti network |
|---|
| OPC UA Client | Node RED | Node-RED | M |
2. Edge Server
| Data Capturing | Data Processing | IT/Cloud Interface | (S)ingle / (M)ulti network |
|---|
| Edge Server | - | OPC UA Server | S |
| Edge Server | Node-RED (via OPC UA Client or RESTful API) | Node-RED | S |
| Edge Server | - | RESTful API | S |
3. PLC Access
| Data Capturing | Data Processing | IT/Cloud Interface | (S)ingle / (M)ulti network |
|---|
| SIMANTIC S7-300/1200/1500 | Node-RED | Node-RED | M |
4. IO Device (slave)
| Data Capturing | Data Processing | IT/Cloud Interface | (S)ingle / (M)ulti network |
|---|
| IO Device (slave mode) | Node-RED | Node-RED | 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.
5. Passive Fieldbus Integration
| Data Capturing | Data Processing | IT/Cloud Interface | (S)ingle / (M)ulti network |
|---|
| Passive Fieldbus Integration | Custom Docker Container | Custom Application Interface | S |
| Passive Fieldbus Integration | Node-RED | Node-RED | S |
| Passive Fieldbus Integration | - | 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. MQTT
| Data Capturing | Data Processing | IT/Cloud Interface | (S)ingle / (M)ulti network |
|---|
| MQTT | Node-RED | Node-RED | M |