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Manufacturer
Pepperl+Fuchs
Country
Germany
Name
KFU8-UFT-2.D
Part number
231201
Type
Frequency Converter
Description
Frequency Converter with Direction and Synchronization Monitor KFU8-UFT-2.D
Stock availability:
On request
523.2 €
On request
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Price update date: 08.05.2024
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| Product Description |
|---|
| 48 V AC ... 253 V AC/20 V DC ... 90 V DC |
| General specifications | ||
|---|---|---|
| Signal type | Digital Input | |
| Supply | ||
| Connection | terminals 23, 24 | |
| Rated voltage | 20 ... 90 V DC / 48 ... 253 V AC 50 ... 60 Hz | |
| Rated current | approx. 130 mA | |
| Power dissipation | 2.2 W / 3.5 VA | |
| Power consumption | 2.5 W / 4 VA | |
| Interface | ||
| Programming interface | programming socket | |
| Input | ||
| Connection side | field side | |
| Connection | input I: terminals 1+, 3- input II: terminals 4+, 6- input III: terminals 13+, 14- (control input 1) input IV: terminals 15+, 14- (control input 2) | |
| Input I, II | 2-wire sensor, sensor acc. to EN 60947-5-6 (NAMUR) or mechanical contact | |
| Open circuit voltage/short-circuit current | 8.2 V / 10 mA | |
| Switching point/switching hysteresis | logic 1: > 2.5 mA , logic 0: < 1.9 mA | |
| Pulse duration | min. 250 µ,s , overlap on direction of rotation signal: &ge, 125 µ,s | |
| Input frequency | rotation direction monitoring 0.001 ... 1000 Hz slip monitoring 10 ... 1000 Hz | |
| Line fault detection | breakage I &le, 0.15 mA, short-circuit I > 4 mA | |
| Input III, IV | ||
| Active/Passive | I > 4 mA (for min. 100 ms) / I < 1.5 mA | |
| Open circuit voltage/short-circuit current | 18 V / 5 mA | |
| Output | ||
| Connection side | control side | |
| Connection | output I: terminals 10, 11, 12 output II: terminals 16, 17, 18 output III: terminals 19+, 20- output IV: terminals 21+, 20- output V: terminals 7-, 8+ | |
| Output I, II | signal, relay | |
| Contact loading | 250 V AC / 2 A / cos &phi, &ge, 0.7 , 40 DC / 2 A | |
| Mechanical life | 5 x 107 switching cycles | |
| Energized/De-energized delay | approx. 20 ms / approx. 20 ms | |
| Output III and IV | signal , electronic output, passive | |
| Contact loading | 40 V DC | |
| Signal level | 1-signal: (L+) -2.5 V (50 mA, short-circuit/overload proof) 0-signal: blocked output (off-state current &le, 10 µ,A) | |
| Output V | analog | |
| Current range | 0 ... 20 mA or 4 ... 20 mA | |
| Open loop voltage | max. 24 V DC | |
| Load | max. 650 &Omega, | |
| Fault signal | downscale I &le, 3.6 mA, upscale I &ge, 21.5 mA (acc. NAMUR NE43) | |
| Transfer characteristics | ||
| Input I and II | ||
| Measurement range | 0.001 ... 1000 Hz | |
| Resolution | slip monitoring: 1% frequency measurement: 0,1% of measured value, but >0.001Hz | |
| Accuracy | slip monitoring: 1% frequency measurement: 0.5% of measured value, but >0.001Hz | |
| Measuring time | frequency measurement: < 100 ms | |
| Influence of ambient temperature | 0.003 %/K (30 ppm) | |
| Output I, II | ||
| Response delay | &le, 200 ms | |
| Output V | ||
| Resolution | < 10 µ,A | |
| Accuracy | < 30 µ,A | |
| Influence of ambient temperature | 0.005 %/K (50 ppm) | |
| Galvanic isolation | ||
| Input I, II/other circuits | reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff | |
| Input III, IV/power supply | reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff | |
| Output I, II/other circuits | reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff | |
| Mutual output I, II, III | reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff | |
| Mutual output I, II, IV | reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff | |
| Output III, IV/power supply | reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff | |
| Output III, IV/input III, IV | basic insulation according to IEC/EN 61010-1, rated insulation voltage 50 Veff | |
| Output III, IV/V | basic insulation according to IEC/EN 61010-1, rated insulation voltage 50 Veff | |
| Output V/power supply | reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff | |
| Interface/power supply | reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff | |
| Interface/output III, IV | basic insulation according to IEC/EN 61010-1, rated insulation voltage 50 Veff | |
| Indicators/settings | ||
| Display elements | LEDs , display | |
| Control elements | Control panel | |
| Configuration | via operating buttons via PACTware | |
| Labeling | space for labeling at the front | |
| Directive conformity | ||
| Electromagnetic compatibility | ||
| Directive 2014/30/EU | EN 61326-1:2013 (industrial locations) | |
| Low voltage | ||
| Directive 2014/35/EU | EN 61010-1:2010 | |
| Conformity | ||
| Electromagnetic compatibility | NE 21:2006 | |
| Degree of protection | IEC 60529:2001 | |
| Input | EN 60947-5-6:2000 | |
| Ambient conditions | ||
| Ambient temperature | -20 ... 60 °C (-4 ... 140 °F) | |
| Mechanical specifications | ||
| Degree of protection | IP20 | |
| Connection | screw terminals | |
| Mass | 300 g | |
| Dimensions | 40 x 119 x 115 mm (1.6 x 4.7 x 4.5 inch) , housing type C3 | |
| Mounting | on 35 mm DIN mounting rail acc. to EN 60715:2001 | |
| General information | ||
| Supplementary information | Observe the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com. |
