KROHNE IFC 100 Converter EN - Manual (Page 30)

4
ELECTRICAL CONNECTIONS
30
IFC 100
www.krohne.com 07/2010 - 4000041004 - MA IFC 100 R04 en
4.5.2 Connection diagram for signal and field current cable
• A shielded two-wire copper cable is used as the field current cable. The shielding MUST MUST MUST MUST be
connected in the housing of the measuring sensor and signal converter.
• The outer shield (60) is connected in the terminal compartment of the measuring sensor
directly via the shield and a clip.
• Bending radius of signal and field current cable: ≥ 50 mm / 2"
• The following illustration is schematic. The positions of the electrical connection terminals
may vary depending on the housing version.
DANGER!
The device must be grounded in accordance with regulations in order to protect personnel
against electric shocks.
Figure 4-10: Connection diagram for signal and field current cable
1 Electrical terminal compartment in signal converter
2 Signal cable A
3 Field current cable C
4 Electrical terminal compartment in measuring sensor
5 Functional ground FE
.book Page 30 Friday, July 9, 2010 12:29 PM