Cognex In-Sight D900 Série Mode D'emploi page 14

Connect the External Light Cable
The vision system's LIGHT connector is used to connect the External Light cable to
an external lighting device, providing power and strobe control. The External Light
cable can be connected to either a continuous or strobed lighting device.
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.
1. Remove the protective cap from the LIGHT connector, if present.
2. Connect the External Light cable's M12 connector to the vision system's
LIGHT connector.
3. Connect the other end of the Light cable to an external lighting device (for
example, a strobe light).
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