Doc.-ID: 200917-PT08BA-ES-ExCam IPP1275_en_rev.00.docx, Page 11 of 28
5
Electrical connection
Attention!
The electrical connection of the equipment may only be carried out by
qualified and skilled personnel!
Attention!
It is absolutely necessary to ground the ExCam
®
series
’ housing via
the PA connection.
Attention!
Please observe the national security, installation and accident preven-
tion regulations (e.g. DIN EN 60079-14) and the safety instructions in
this User Manual, as well as the ones in the Installation Guidelines!
The delivered ExCam
®
IPP1275 is equipped with an electrical connection cable of the
type SKD04-T.flex. The maximum transmission range from the camera to the next active
network interface is 25 meters and can be individually specified by the client. The user is
NOT authorised to do electrical connection procedures inside the pressure-resistant
enclosure.
5.1
Potential equalization
Figure 5-1 ExCam IPP1275 Potential equalization
Potential equalization/grounding of the camera housing is absolutely necessary, in order
to avoid static charges and thus the formation of sparks. For this purpose, a screw termi-
nal is provided at the rear side, at the bottom (right) (see Figure 5-1). The cross-section
of the potential equalization should comply with the National Ground Rules (at least
4mm
2
).