Quickstart EN Instruction Manual

3 ELECTRICAL CONNECTIONS
32
IFC 300
www.krohne.com 08/2010 - 4000070303 - QS IFC 300 R06 en
3.5.2 Connecting the signal and field current cables, wall-mounted housing
• The outer shield of signal cable A and/or B is connected via the stranded drain wire.
• If a shielded field current cable is used, the shield must NOT
NOTNOT
NOT be connected in the housing of
the signal converter.
• Bending radius: ≥ 50 mm / 2"
1 Open the housing cover.
2 Pass the prepared signal cable through the cable entry and connect the corresponding strand-
ed drain wires and conductors.
3 Connect the stranded drain wire of the outer shield.
4 Pass the prepared field current cable through the cable entry and connect the corresponding
conductor.
Any shield that is present must NOT
NOTNOT
NOT be connected.
5 Tighten the screw connections of the cable entry and close the housing cover.
Figure 3-14: Electrical connection of the signal and field current cables, wall-mounted housing
INFORMATION!
Ensure that the housing gasket is properly fitted, clean and undamaged.