Siemens PLC to Thingspeak channel data sharing
sethu
on 20 Oct 2022
Latest activity Reply by Christopher Stapels
on 5 Dec 2022
Hi every one. I am new to thingspeak. I want to share data between my siemens PLC and thingspeak channel without any use of PC. Cna anyone help me out with the ways of communication and harware needed for the application.
Note: I have created channel in thingspeak website. I need support for siemens PLC programming for data sharing.
Pls guide me.
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Does your PLC have an internet connection?
Yes I have
I have connected both PLC and my laptop via ethernet hub. Where my laptop is connected with internet
If your PLC is capable of making REST calls via the API, or if it has MQTT capability, you can use either to update a ThingSpeak channel.
Using google, I found this siemens data sheet about sending HTTP requests form a device. If your model is similar, you may be able to use that method.
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