Recent content by orestes

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  1. orestes

    SICK WL30-04 Replacement

    Hey guys, thanks for all the replies. My best guess is that the IR source on that thing has burned out... it has a little LED indicator on the top of the unit that is ON when there is no obstruction and is OFF when it detects one. And it behaves the same way as if there was a high enough paper...
  2. orestes

    SICK WL30-04 Replacement

    Hello, I need to find a replacement for this retro reflective photo sensor. The sensor controls the height of a tray - when the paper stack gets too high, it lowers the tray by a defined amount. It has a reflector on the other side approximately 65 cm away. It's AC powered as you can see in...
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