KROHNE IFC 050 Converter Quickstart EN - Manual (Page 14)

3
ELECTRICAL CONNECTIONS
14
IFC 050
www.krohne.com 08/2013 - 4002257402 - QS IFC 050 R02 en
3.4.4 Preparing field current cable C, connection to signal converter
• Field current cable C is not part of the scope of delivery.
• Bending radius: ≥ 50 mm / 2"
Required materials:
• Shielded, at least 2-wire copper cable with suitable heat-shrinkable tubing
• Insulating tube, size according to the cable being used
• Wire end ferrules to DIN 46 228: size according to the cable being used
Length and cross-section of field current cable C
DANGER!
A shielded 2-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.
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.
Length Cross-section A
F
(Cu)
[m] [ft]
[mm
2
]
[AWG]
0...150 0...492 2 x 0.75 Cu 1 2 x 18
150...300 492...984 2 x 1.5 Cu 1 2 x 14
300...600 984...1968 2 x 2.5 Cu 1 2 x 12
1 Cu = copper cross-section