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  1. 31-03-2015 #11
    njhussey's Avatar
    Lives in Gloucester, United Kingdom.
    njhussey
    Last Activity: 03-01-2025 Has been a member for 9-10 years. Has a total post count of 1,375. Received thanks 127 times, giving thanks to others 89 times.
    give me a spanner any day.....I bloody hate electronics!!!

    OK rant over.....just been down stairs and connected the 24V DC PSU up to the limit switches (2 only) I wired them so that the neutrals all went to a common din rail terminal, the signal from the first went to the +ve of the second and I measured from the neutral to the signal of the second with my multimeter. It lit both lights of the sensors and when any sensor was activated the 24V DC went to zero which was a result....far better playing with things than thinking about them on paper or screen!!!

    New Wiring Diagram...
    Click image for larger version.  Name: Limit switch wiring diagram.jpg  Views: 938  Size: 247.3 KB  ID: 15041

    Click image for larger version.  Name: Limits_test_1.jpg  Views: 954  Size: 386.8 KB  ID: 15037

    Click image for larger version.  Name: Limits_test_2.jpg  Views: 939  Size: 377.7 KB  ID: 15038

    Click image for larger version.  Name: Limits_test_3.jpg  Views: 1007  Size: 394.8 KB  ID: 15039

    Click image for larger version.  Name: Limits_test_4.jpg  Views: 994  Size: 372.1 KB  ID: 15040
    Last edited by njhussey; 31-03-2015 at 03:49 PM.
    Neil...

    Build log...here
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