Instructions for Use SS 20.500 Ex
– Supplement for use ATEX
Page 8
The screw must be tightened firmly at the terminal so that the
conductor cannot be loosened or twisted.
The potential difference between the GND of the operating
voltage
and the grounding potential must be ≤ 30 V
Peak
1
.
Figure 5-1 Grounding contacts (red), remote version
Figure 5-2 Grounding contact (red), compact sensor
1
ESD protection via in-house varistor installed between GND and housing.
