WIKA E-10 Betriebsanleitung Seite 15

6. Starting, operation
Always ground the case via the process connection against electromagnetic
■
fields.
Operate the pressure transmitter with a shielded cable and earth the shield
■
at least on one side of the cable, if the cable is longer than 30 m, or if it is run
outside of the building.
Ingress protection IP 67 per IEC 60529 (Keep drain openings of metal protec-
■
tion cap free from pollution to avoid accumulation of water).
Please make sure that the ends of cables with flying leads are protected
■
against ingress of moisture.
Power supply
UB+/Sig+ Positive supply / measurement connection
0V/Sig- Negative supply / measurement connection
Cable with 2 m length
IP 67
WIKA Operating instructions, E-10, E-11
2-wire
red
black
screen/case
Load (e.g. display)
3-wire
screen/case
EN
red
brown
black
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