bürkert 8186 Bedienungsanleitung Seite 17

Electronics and connec-
tion compartment
LEVEL TRANSMITTER 8186 • 4 ... 20 mA/HART two-wire
9
Check the hold of the wires in the terminals by lightly pulling on
them
10 Connect the screen to the internal ground terminal, connect the
outer ground terminal to potential equalisation
11 Tighten the compression nut of the cable entry. The seal ring must
completely encircle the cable
12 Screw the housing cover on
The electrical connection is finished.
5.3 Wiring plan, single chamber housing
The following illustrations apply to the non-Ex as well as to the Ex-ia
version.
4
Fig. 8: Electronics and connection department, single chamber housing
1 Service interface
Spring-loaded terminals for connection of an external indication
2
Ground terminal for connection of the cable screen
3
4 Spring-loaded terminals for voltage supply
5 Connecting to power supply
Display
I ² C
1 2 5 6 7 8
1
2
3
17