5/1/2020 2:39 AM | |
Posts: 20 Rating: (0) |
Hello everyone! I'm trying to connect my new 4 wire pressure transmitter Festo SPTW to the analog SM 1231 8 AI module, I've just followed the wiring diagram but I get an error. 4 wire pressure transmitter wires colors are BR (Brown), BK (Black), BU (Blue) and WH (White). I coudn't find any docs on the pressure transmitter for which color was what, so I've just followed standards after searching what was each color: Brown + 24v I've connected: BR and BK to the L+ and M respectively and Blue and White to 0- and 0+ respectively. The error is related to the wiring diagnosis (not sure how to spell it in english) I've found a website stating that I have to make an union between wires coming from the sensor M+ and -, but I'm afraid of trying without any confirmation. [snip] Could anyone help me out with this? Thank you! AttachmentImages.zip (119 Downloads) |
Last edited by: petho at: 05/01/2020 02:40:48Last edited by: petho at: 05/01/2020 02:45:17Last edited by: petho at: 05/01/2020 02:50:59Last edited by: petho at: 05/01/2020 02:51:26Last edited by: petho at: 05/01/2020 02:54:56Last edited by: Jen_Moderator at: 05/04/2020 08:53:36Removed links and added files as an attachment. |
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5/1/2020 10:19 AM | |
Joined: 4/28/2015 Last visit: 2/7/2024 Posts: 10533 Rating: (820) |
Hello, be kind tell us full order number of transmitter, not only SPTW. In other side I found many links on web for wiring diagrams of many types of SPTW-xxxx but exact number you need simply to have results. What I saw there, wiring color change due 2/3 wire transmitter selection. One example (Festo external link SK): Techical documentation to SPTW xxxx |
Last edited by: Duris_I at: 05/01/2020 10:40:14With best regards... |
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5/1/2020 2:20 PM | |
Posts: 20 Rating: (0) |
Hello, thank you for answering. The product code is Sptw-p10r-g14-a-m12 |