Cognex In-Sight 8000 Série Mode D'emploi page 14

Connect the Ethernet Cable
The vision system's ENET connector provides the Ethernet connection for network
communications and supplies power to the vision system.
CAUTION:
The Ethernet cable must be shielded. For the In-Sight 8405 vision
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system, Cognex strongly recommends Cat 6 or Cat 7 Ethernet cables
with S/STP shielding.
The Ethernet cable shield must be grounded at the far end. If using a
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PoE injector, a ground wire should be connected from the Ethernet
shield at the PoE injector to frame ground or Earth ground, and a
digital voltmeter used to validate the grounding. If using a PoE switch,
it should have a metal case, with the case grounded to frame ground
or Earth ground.
1. Connect the Ethernet cable's M12 connector to the vision system ENET
connector.
If installing the In-Sight 8405 vision system and using a compatible
horizontal screw-locking Ethernet cable, use a screw driver to tighten the
connector screws until snug. The screws must be tight to ensure a reliable
connection.
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