Doc.-ID: 180516-PT10BA-ES-RoughCam IPM1145-(L)_en_rev.01.docx, page 16 of 40
5.2.1
Potential equalization
Figure 5.1
– RoughCam IPM1145-(L) potential equalization
The potential equalization / earthing of the camera housing is mandatory in order to avoid
electrostatic charging and hence spark generation. The screw terminal at the lower right
hand side of the housing’s rear side is intended for that purpose (q.v. figure 5.1). The pro-
file of the potential equalization has to reflect the national grounding instructions (min.
4mm
2
).
Connection table:
Potential
Color
(IEC 60757)
Profile
Comment
PE
GN/YE
4 mm
2
(fix)
Screw terminal: Slotted screw M4 x 0.7 (DIN
84) with washer Ø 9 mm (DIN 125A)), 3Nm
Tightening torque has to be observed!
Table 5.1
– Potential equilization
