Doc.-ID: 190314-PT08BA-ES-ExCam XF-P1367_EN_rev.00.docx, Page 15 of 32
In the case of direct routing from ExTB-3 to the safe area, the power supply and the volt-
age signal are led from the safe area to the terminal box. Please observe the terminal
box assignment, as described above.
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.
5.3.2
Example: Routing via ExConnection Rail (optional accessories)
Fig. 5-8 ExTB-3 -> ExConnection Rail
In the case of routing the ExTB-3 into an ExConnection Rail, larger installation distances
can be covered.
Please 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.
