4
ELECTRICAL CONNECTIONS
20
OPTIFLUX 2070
www.krohne.com
04/2008 • 4000243601
4.4.2 Converter side
•
Prepare appropriate cable lengths (
1
...
3
).
•
Connect the shield to the U-clamp, the brown cable to terminal 7 and the white to terminal 8.
•
Connect the shield to terminal 1, the purple cable to terminal 2 and the blue to terminal 3.
Figure 4-4:
Cable connection at converter side
1
cable length: 16 cm / 6.3"
2
cable length: 5 cm / 2"
3
cable length: 10 cm / 4"
4
brown + white cable, used for field current
5
blue cable, used for electrode signals
6
shield (terminal 1 of connector X2 + U-clamp)
