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Manufacturer
Pepperl+Fuchs
Country
Germany
Name
KFU8-DWB-1.D
Part number
231209
Type
Frequency Converter
Description
Overspeed/Underspeed Monitor KFU8-DWB-1.D
Stock availability:
On request
286.1 €
On request
Need cheaper?Price and delivery time are indicative only.
Price update date: 03.05.2024
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| Product Description |
|---|
| 48 V AC ... 253 V AC/20 V DC ... 90 V DC |
| General specifications | ||
|---|---|---|
| Signal type | Digital Input | |
| Functional safety related parameters | ||
| Safety Integrity Level (SIL) | SIL 2 | |
| Supply | ||
| Connection | terminals 23, 24 | |
| Rated voltage | 20 ... 90 V DC / 48 ... 253 V AC 50 ... 60 Hz | |
| Rated current | approx. 100 mA | |
| Power dissipation/power consumption | &le, 1.8 W , 2 VA / 1.8 W , 2 VA | |
| Input | ||
| Connection side | field side | |
| Connection | Input I: 2-wire sensor: terminals 1+, 3- three wire sensor: terminals 1+, 2- and 3 input II: terminals 13+, 14- start-up override, | |
| Input I | 2- or 3-wire sensor, sensor acc. to EN 60947-5-6 (NAMUR) or mechanical contact | |
| Open circuit voltage/short-circuit current | 22 V / 40 mA | |
| Input resistance | 4.7 k&Omega, | |
| Switching point/switching hysteresis | logic 1: > 2.5 mA , logic 0: < 1.9 mA | |
| Pulse duration | > 50 µ,s | |
| Input frequency | 0.001 ... 12000 Hz | |
| Line fault detection | breakage I &le, 0.15 mA, short-circuit I > 4 mA | |
| Input II | startup override: 1 ... 1000 s, adjustable in steps of 1 s | |
| 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 I, II | signal, relay | |
| Contact loading | 250 V AC / 2 A / cos &phi, &ge, 0.7 , 40 V DC / 2 A | |
| Mechanical life | 5 x 107 switching cycles | |
| Energized/De-energized delay | approx. 20 ms / approx. 20 ms | |
| Indicators/settings | ||
| Display elements | LEDs , display | |
| Control elements | Control panel | |
| Configuration | via operating buttons | |
| 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 | |
| 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 |
