Doc.-ID: 190402-PT08BA-ES-ExCam XF-Q1785_EN_rev.00.docx, Page 16 of 32
5.3.2
Routing via ExConnection Rail (optional accessories)
Fig. 5-7 ExTB-3 -> ExConnection Rail
In case of routing the ExTB-3 into an ExConnection Rail, larger installation distances can
be covered.
Note:
In hazardous areas, the ExConnection Rail (optional accessories) acts as a PoE+ switch,
a media converter from copper to fibre-optic cable, as well as a power supply for the
cameras.
Attention!
Cables and wires must comply with the requirements of the
IEC 60079-0/1/7 & 14.
Attention!
The supply line must have a sufficient cross-section. The cable pro-
tection must comply with national and international regulations.
5.3.3
Appropriate cables & cable entries
An integral part of the device safety is the correct selection of the cables, wires and cable
entries.
Attention!
Cables and wires must comply with the requirements of the
IEC 60079-0/1/7 & 14.