Cognex In-Sight 7600, Справочное руководство

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Install the C-Mount Lens and In-Sight Illumination
Complete the following steps to install a C-Mount lens and the illumination accessory (ISLM-7000-WHI). The illumination
accessory (ISLM-7000-WHI) is an optional accessory and required for IP67 protection.
Note : The vision system supports connecting an integrated illumination accessory to the vision system's faceplate
and connecting an external light to the vision system's LIGHT connector, but does not support using both lighting
devices simultaneously.
CAUTION :
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Refer to C-Mount Illumination Accessories on page 13 for lenses supported with the illumination accessory
(ISLM-7000-WHI). If using a different C-Mount lens with the illumination accessory, it must be 29.5mm in
diameter or smaller. Maximum lens length is 38.5mm without a bandpass filter and 36mm with a bandpass
filter. Larger lenses will irreparably damage the vision system.
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Do not hot-plug the illumination accessory. Verify the vision system is not receiving power when connecting
or disconnecting the illumination accessory. Failure to remove power during this procedure may result in
damage to the vision system and/or the illumination accessory.
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The vision system should be grounded, either by mounting the vision system to a fixture that is electrically
grounded or by attaching a wire from the vision system’s mounting fixture to frame ground or Earth ground. If
a ground wire is used, it should be attached to one of the four mounting points on the back plate of the vision
system and not to the mounting points on the front of the vision system.
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Tighten all illumination accessory screws in the following sequence.
1. Remove the rubber faceplate covering the image sensor window, if present.
2. Remove the protective film covering the threaded lens opening, if present.
3. Plug the PCB into the lighting connector on the vision system faceplate.
CAUTION : If uninstalling the PCB from the vision system, refer to Remove the Illumination Accessory PCB
on page 111 for steps to safely remove the PCB and avoid damage to the vision system.
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Installation