11/30/2023 4:37 PM | |
Joined: 4/28/2015 Last visit: 2/7/2024 Posts: 10533 Rating: (820) |
Hello, it depends to Node-red selected driver for data access, so again pls, this is important to know and select. You know, you ask for 3-rd party SW product so this is not clear till you don't tell us what comm driver/protocol you want use there for data access. look to Node-red documentation how to access S7 controllers, especially maybe S7-200. I don't know what possibilities you have on other side of S7-200, with IoT. I expect that IoT as Client so this is important in my opinion. S7 driver or maybe Modbus TCP or also OUC TCP/UDP (generally said) is possible. OPC also in my opinion. On other side, as your IoT is here main device for all, you can also check IoT forum, in some case also ask there for support. I don't have experience with IoT but S7-200 with ETH module has that possibilities that I've described to you.. Edit: I did quick look at IoT Forum where similar problem has user, but with S7-1200 really not easy looks like to do things with IoT, check that for sure and ask there in this case: IoT with S7-1200 communication with Node-red As I said generally, selection of protocol specific is important to know. or what is more hard to do - prepare communication by yourself due possibilities on IoT side. |
Last edited by: Duris_I at: 11/30/2023 16:39:38Last edited by: Duris_I at: 11/30/2023 16:43:21Last edited by: Duris_I at: 11/30/2023 16:54:22Last edited by: Duris_I at: 11/30/2023 16:54:59Last edited by: Duris_I at: 11/30/2023 16:57:06With best regards... |
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