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Manufacturer
Pepperl+Fuchs
Country
Germany
Name
KFU8-DW-1.D
Part number
190149
Type
Frequency Converter
Description
Overspeed/Underspeed Monitor KFU8-DW-1.D
Stock availability:
On request
If you want to purchase Pepperl+Fuchs KFU8-DW-1.D 190149, as well as request other industrial equipment and replacement parts for its refit, please connect FAMAGA United Kingdom, United States, Netherlands, Germany, France, Ireland, Antigua and Barbuda, Congo, Macedonia, Greece, China, Brunei, Montenegro, Australia, Belize, Bahamas, Romania, Haiti, Yemen, Costa Rica, Austria, Libya, Kuwait, Iran, Eswatini, Cuba, Tonga, Bolivia, Bulgaria, Comoros, Bhutan, Azerbaijan, Armenia, Rwanda, Colombia, Finland, Senegal, Sri Lanka, Guinea-Bissau, Swaziland, Belgium, Albania, Sierra Leone, Turkmenistan, Central African Republic, Vietnam, Palestine, Tunisia, Slovakia, Madagascar, Kiribati.
We have been delivering Pepperl+Fuchs items all over the United Kingdom and anywhere in the planet for over 11 years. All instruments and parts are provided with appropriate quality certificates, along with a guarantee from the official producer of products Pepperl+Fuchs.
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Product Description |
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Rotation Speed Monitor |
General specifications | |
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Signal type | Digital Input |
Functional safety related parameters | |
MTTFd | 100 a |
Supply | |
Rated voltage | 200 ... 230 V AC , 100 &hellip, 130 V AC, 50/60 Hz 20 VDC ... 30 VDC |
Fusing | external fusing 4 A |
Power consumption | AC: < 5 VA DC: < 5 W |
Input | |
Connection side | field side |
Input 1 | |
Connection | terminals 8-, 9+ |
Connectable sensor types | NAMUR sensors according to DIN EN 60947-5-6 |
Open loop voltage | 8.2 V DC |
Short-circuit current | 6.5 mA |
Switching point | 1.2 ... 2.1 mA Switching hysteresis approx. 0.2 mA |
Input frequency | 0.002 ... 10000 Hz, pulse length/duration: &ge, 20µ,s |
Impedance | 1.2 k&Omega, |
Input 2 | |
Switching point | high: 16 ... 30 V DC, max.10 mA due to integrated constant current sink, Ri &cong, 3 k&Omega, low: 0 ... 6 V DC |
Input frequency | 0.002 ... 40000 Hz, pulse length/duration: &ge, 12µ,s |
Connection | terminals 7+, 13- sensor supply terminals 14, 15 NPN/PNP input (galvanically isolated) |
Connectable sensor types | Two, three, or four-wire proximity switch, incremental rotary encoder, or externally generated pulses 16 ... 30 V |
Sensor supply | 19 ... 28 V DC non-stabilised, &le, 30 mA short-circuit protected |
Input 3 | |
Start-up override | Triggering by external signal 16 ... 30 V or Place jumper between terminals 2/3 or by switching on supply voltage (terminal 2 and terminal 3 permanently bridged) |
Jumpering time | 0.1 ... 999.9 s (External trigger signal) |
Output | |
Connection side | control side |
Relay | 1 changeover contact NO, NC, COM |
Sensor supply | 24 V DC ± 10 %, 30 mA , short-circuit protected |
Contact loading | 250 V AC/2 A/ cos &phi, &ge, 0.7 40 V DC/2 A |
Delay | &le, 20 ms (incl. calculation time) |
Mechanical life | &ge, 30.000.000 switching cycles |
Transfer characteristics | |
Changing interval | 5 ms (Internal processing time) |
Time delay before availability | &le, 400 ms |
Measuring error | 0 ... 40000 Hz: &le, ±0,10% Display: ±1 digit |
Timer function | ON-delay, OFF-delay, one shot, pulse extension |
Time | 0 ... 999.9 s , mode of operation reversible |
Indicators/settings | |
Display elements | display , 4-digit, 7-segment red display, 7 mm digit height and LED |
LED indication | yellow LED : switching state |
Display indication | 0.002 ... 9999 Hz or 0,01 ... 9999 min-1 |
Control elements | Control panel |
Configuration | via operating buttons |
Labeling | space for labeling at the front |
Standard conformity | |
Electromagnetic compatibility | acc. to EN 50081-2 / EN 50082-2 |
Ambient conditions | |
Ambient temperature | -25 ... 40 °C (-13 ... 104 °F) |
Storage temperature | -40 ... 85 °C (-40 ... 185 °F) |
Relative humidity | max. 80 %, not condensing |
Altitude | 0 ... 2000 m |
Operating conditions | The device has only to be used in an indoor area. |
Mechanical specifications | |
Connection assembly | Caution: Please be aware that the device may only be connected to a switchable power supply. The switch or circuit breaker must be easy to reach and identified as the separator for the device. |
Degree of protection | IP20 |
Connection | coded, removable terminals , max. core cross section 0.34 ... 2.5 mm2 |
Construction type | modular terminal housing in Makrolon, System KF For use in the switch cabinet/switch cabinet module |
Mounting | snap-on to 35 mm standard rail or screw fixing |
General information | |
Supplementary information | Observe the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com. |