Delta PLC to Thingspeak Interfacing
조회 수: 4 (최근 30일)
이전 댓글 표시
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.
댓글 수: 0
답변 (1개)
Christopher Stapels
2023년 4월 17일
편집: Christopher Stapels
2023년 4월 18일
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.
커뮤니티
더 많은 답변 보기: ThingSpeak 커뮤니티
참고 항목
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!