Doc.-ID: 210212-PT10BA-ES-RoughCam IPP1275_en_rev.00.docx, Page 10 of 20
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 RoughCam
®
series
’ housing
via the PA connection.
The delivered RoughCam
®
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 RoughCam 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
).
Wiring table:
Potential
Colour (IEC 60757)
Cross-
section
Comment
PA
GN/YE
4 mm
2
(rigid)
Terminal: Slotted screw M3x0.5 (DIN 84) with
washer Ø9mm (DIN 125A),
Keep 1.2 Nm tightening torque!
Table 5-1 Potential equalization
