KROHNE IFC 100 Converter EN - Manual (Page 20)

4
ELECTRICAL CONNECTIONS
20
IFC 100
www.krohne.com 07/2010 - 4000041004 - MA IFC 100 R04 en
4.4 Preparing the signal and field current cables
4.4.1 Signal cable A (type DS 300), construction
• Signal cable A is a double-shielded cable for signal transmission between the measuring
sensor and signal converter.
• Bending radius: ≥ 50 mm / 2"
INFORMATION!
Assembly materials and tools are not part of the delivery. Use the assembly materials and tools
in compliance with the applicable occupational health and safety directives.
Figure 4-1: Construction of signal cable A
1 Stranded drain wire (1) for the inner shield (10), 1.0 mm 2 Cu / AWG 17 (not insulated, bare)
2 Insulated wire (2), 0.5 mm 2 Cu / AWG 20
3 Insulated wire (3), 0.5 mm 2 Cu / AWG 20
4 Outer sheath
5 Insulation layers
6 Stranded drain wire (6) for the outer shield (60)
.book Page 20 Friday, July 9, 2010 12:29 PM