Delta PLC to Thingspeak Interfacing
8 Ansichten (letzte 30 Tage)
Ältere Kommentare anzeigen
Hello everyone. I am new user to thingspeak. I want to share data between my DELTA DVP EX2 PLC and thingspeak channel. Can anyone help me out with the ways of communication and harware needed for the application.
0 Kommentare
Antworten (1)
Christopher Stapels
am 17 Apr. 2023
Bearbeitet: Christopher Stapels
am 18 Apr. 2023
If your PLC has an internet conntection, you can use the HTTP Rest API for write data or you can write with MQTT publish via the broker at mqtt3.thingspeak.com.
If not, you can use a low cost internet capable microprocessor board to communicate the PLC data to ThingSpeak. I might suggest and arduino nano 33 iot, or ESP32. You can program them in C to read data from the PLC via i2c, serial, or SPI then write to ThingSpeak. A word of caution that the data rate allowed at ThingSpeak is reletively low compared to typical PLC speeds. You may want to consider preprocessing on your device to reduce the throghput.
Communitys
Weitere Antworten in ThingSpeak Community
Siehe auch
Kategorien
Mehr zu ThingSpeak finden Sie in Help Center und File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!