KROHNE IFC 300 Converter EN - Manual (Page 48)

4
ELECTRICAL CONNECTIONS
48
IFC 300
www.krohne.com 08/2010 - 4000069803 - MA IFC 300 R04 en
4.5.5 Connection diagram for measuring sensor, field housing
• If a shielded field current cable is used, the shield must NOT NOT NOT NOT be connected in the housing of
the signal converter.
• The outer shield of signal cable A or B in the signal converter housing is connected via the
strain relief terminal.
• 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 4-19: Connection diagram for measuring sensor, field housing
1 Electrical terminal compartment in housing of the signal converter for signal and field current cable.
2 Signal cable A
3 Signal cable B
4 Field current cable C
5 Connection box of measuring sensor
6 Functional ground FE