KROHNE OPTIFLUX 2070 EN - Manual (Page 20)

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 purple + blue cable, used for electrode signals
6 shield (terminal 1 of connector X2 + U-clamp)