Ethernet Cable Specifications (In-Sight 8405)
The Ethernet cable provides Ethernet connectivity and supplies power to the vision system.
P1 Pin Number
Wire Color
Signal Name
P2 Pin Number
1
White/Orange
TxRx A +
1
2
Orange
TxRx A -
2
3
White/Green
TxRx B +
3
4
Blue
TxRx C +
4
5
White/Blue
TxRx C -
5
6
Green
TxRx B -
6
7
White/Brown
TxRx D +
7
8
Brown
TxRx D -
8
Note
: Cables are sold separately.
CAUTION
:
l
The Ethernet cable must be shielded. For the In-Sight 8405 vision system, Cognex strongly recommends
Cat 6 or Cat 7 Ethernet cables with S/STP shielding.
l
The Ethernet cable shield must be grounded at the far end. If using a 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.
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Specifications
