KROHNE IFC 090 Converter EN - Manual (Page 11)

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Important information PLEASE NOTE !
• The figures in brackets indicate the stranded drain wires for the shields,
see cross-sectional drawing of signal cable in Section 1.3.1.
• Electrical connection to VDE 0100 ”Regulations governing heavy-current installations with
line voltages up to 1000 V“ or equivalent national regulations.
• Power supply 24 V AC / DC: functional extra-low voltage with protective separation in
conformity with VDE 0100, Part 410 or equivalent national
regulations.
• Systems used in hazardous locations are subject to special regulations applying to the
electrical connection; refer to special installation instructions for hazardous-duty devices that
are only supplied with such devices.
• PE = protective conductor FE = functional ground conductor
Connection diagrams I and II (power supply, converter and primary head) 1.3.5
I II Process temperature < 150 °C (302°F) Process temperature > 150 °C (302°F)
Primary heads
Primary heads