Connecting The Power Supply (Poe+); Earthing Equipotential Connection - Videotec MAXIMUS MLX Manuel D'instructions

6.5.2 Connecting the power supply
(PoE+)
The Ethernet cable shield must always be
earthed via the connector. Always use a
shielded RJ45 connector.
Use Ethernet cables with the following
characteristics:
• STP (shielded)
• Category 5E
• Cable minimum section: 0.22mm² (24AWG).
The product can be powered using PoE+ (Power
Over Ethernet) devices in compliance with the
international standard for technological information
IEEE 802.3at, using an Ethernet data cable Category
5E.
Maximum Ethernet cable length (category
5E): 100m.
The PSE (Power-Supplying Equipment) devices
suitable for the product power supply must comply
with the standard IEEE 802.3at (PoE+).
The Ethernet cable should be connected to
connector RJ45 of the housing board (J8, 6.4
Connector board description, page 18).
Carry out the connections as described in the table
(according to the standard specifications: TIA/EIA-
568-B).
ETHERNET CABLE CONNECTION
Pin number Core colour
1 Orange-White
2 Orange
3 Green-White
4 Blue
5 Blue-White
6 Green
7 Brown-White
8 Brown
Tab. 5
MNVCMLX_2222_EN
6.6 Earthing equipotential
connection
The equipotential connection must be carried out
using an external cable with a minimum 4mm²
section (11AWG).
Connect the cable for the earthing equipotential
connection with the eyelet terminal supplied
(suitable for cables with 4mm² (11AWG) up to 6mm²
(9AWG) section).
Fasten the eyelet using the M5 screw and lock
washer supplied.
Characteristics of the M5 screw:
• Material: A4
• Screw head: ISO 4762
• Length: 8mm (0.3in)
• Yield stress (min): 450N/mm²
CAUTION! The external equipotential
connections must be set up through the
eyelet on the outside of the product. Do
not use as a protective terminal.
Fig. 18
19