KROHNE IFC 020 Converter EN - Manual (Page 71)

Installation and operating instructions IFC 020 10/4
Local display (D version) 3-field LCD
Display function actual flowrate, forward, reverse and sum totalizers
(7-digit), or 25-character bar graph with percentage
indication and status messages
Units: Actual flowrate m 3 /h, liter/s., US gallons/min or user-defined unit,
e. g. liters/day
Totalizer m 3 , liters, US gallons or user-defined unit,
e. g. hecto-liters or US gallons/day
(adjustable count duration up to overflow)
Language of plain texts English, German, French, others on request
Display: Top field 8-character, 7-segment numeral and sign display,
and symbols for key acknowledgement
Middle field 10-character, 14-segment text display
Bottom field 6 markers to identify display in measuring mode
Power supply
1. Rated voltage
Tolerance band
2. Rated voltage
Tolerance band
Frequency
Power consumption
(incl. primary head)
Housing
IFC 020 K / IFC 020 F
Materials Polyamid (PA) and die-cast aluminium
Protection category (IEC 529/EN 60 529) IP 67 equivalent to NEMA 6
Housing
IFC 020 E 19” plug-in unit acc. DIN 41494, 21TE wide,3HE high
Materials aluminium profile, galvanised sheet metal
Protection category (IEC 529/EN 60 529) IP 20
1. AC Version 2. AC Version DC Version
Standard Option Option
(not IFC 020 E) (for IFC 020 E in preparation)
230 / 240 V 200 V 24 V
200 – 260 V 170 – 220 V 18 – 32 V
115 / 120 V 100 V –
100 – 130 V 85 – 110 V –
48 – 63 Hz 48 – 63 Hz –
approx. 8 VA approx. 8 VA approx. 8 W
When connected to functional extra-low voltage, galvanic, safety separation (PELV)
is essential (to VDE 0100/VDE 0106 and IEC 364/IEC 536 or equivalent
national standard).