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Produkt
Pepperl+Fuchs
190149
KFU8-DW-1.D
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Pepperl+Fuchs 190149
KFU8-DW-1.D
Rotation Speed Monitor
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Opis
Speed monitoring up to 40 kHz, 1 pre-select value with relay output and LED indicator, 2-, 3-, 4-wire and NAMUR sensors as well as rotary encoder connectable, Start-up delay, Menu driven operation via 4 front keys, Period measurement, Output signal can be inverted, Display devices can be set between 0.1 ... 2.5 sec.pa
Parametry techniczne
| Signal type: | Digital Input |
| MTTFd: | 100 a |
| Rated voltage: | 200 ... 230 V AC ; 100 … 130 V AC; 50/60 Hz 20 VDC ... 30 VDC |
| Fusing: | external fusing 4 A |
| Power consumption: | AC: < 5 VA DC: < 5 W |
| Connection side: | field side |
| 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: ≥ 20µs |
| Impedance: | 1.2 kΩ |
| Switching point: | high: 16 ... 30 V DC; max.10 mA due to integrated constant current sink; Ri ≅ 3 kΩ low: 0 ... 6 V DC |
| Input frequency: | 0.002 ... 40000 Hz, pulse length/duration: ≥ 12µs |
| 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; ≤ 30 mA short-circuit protected |
| 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) |
| 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 φ ≥ 0.7 40 V DC/2 A |
| Delay: | ≤ 20 ms (incl. calculation time) |
| Mechanical life: | ≥ 30.000.000 switching cycles |
| Changing interval: | 5 ms (Internal processing time) |
| Time delay before availability: | ≤ 400 ms |
| Measuring error: | 0 ... 40000 Hz: ≤ ±0,10% Display: ±1 digit |
| Timer function: | ON-delay, OFF-delay, one shot, pulse extension |
| Time: | 0 ... 999.9 s ; mode of operation reversible |
| 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 |
| Electromagnetic compatibility: | acc. to EN 50081-2 / EN 50082-2 |
| 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. |
| 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 |
| Supplementary information: | Observe the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com. |
Parametry logistyczne
| ECCN: | |
| Kraj pochodzenia: | DE |
| EAN: | |
| Waga: | 0,00 kg |
| Długość: | 0,00 m |
| Szerokość: | 0,00 m |
| Wysokość: | 0,00 m |