Please note: All product-related documents, such as certificates, declarations of conformity, etc., which were issued prior to the conversion under the name Pepperl+Fuchs GmbH or Pepperl+Fuchs AG, also apply to Pepperl+Fuchs SE.
Download the complete datasheet as a PDF:
Product Description |
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Rotation Speed Monitor |
General specifications | ||
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Pre-selection | single | |
Programming | keypad-driven menu | |
Supply | ||
Rated voltage | 24 V DC +15 %/-10 %; 115 V AC ±10 %; 230 V AC ±10 % | |
Power consumption | 5 W / 5 VA | |
Indicators/operating means | ||
Type | 7-segment LED display, red | |
Number of digits | 4 | |
Display value | digit height 7 mm, in Hz or 1/min | |
LED yellow | switching state | |
Decimal point | freely adjustable | |
Accuracy | ± 1 digit | |
Input | ||
Control input | NAMUR: 1,2 mA ≤ x ≤ 2,1 mA (terminal 8, 9), max. 8.2 V and 6.5 mA, impedance 1.2 kOhm PNP sensor: 12 V (terminal 15), max. 30 V, impedance 2.8 kOhm NPN sensor: 12 V (terminal 14), impedance 3.3 kOhm |
|
Trigger input | 12 V (terminal 2), max. 30 V, impedance 2.8 kOhm | |
Pulse duration | 20 µs | |
Output | ||
Relay | 1 changeover contact | |
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 |
|
Duration of momentary impulse | 0 ... 999.9 s | |
Measuring error | up to 100 Hz up to 1 kHz up to 5 kHz |
|
Delay times | ||
Time delay before availability | ≤ 400 ms | |
Start-up override | 0.1 ... 999.9 s (External trigger signal) | |
Relay | ≤ 20 ms | |
Timer function | ON/OFF delay | |
Ambient conditions | ||
Ambient temperature | -25 ... 70 °C (-13 ... 158 °F) | |
Storage temperature | -40 ... 85 °C (-40 ... 185 °F) | |
Mechanical specifications | ||
Connection | coded, removable terminals , max. core cross-section 0.34 ... 2.5 mm2 | |
Construction type | modular terminal housing in Makrolon, System KF | |
Mounting | snap-on to 35 mm standard rail or screw fixing | |
Life span | 30 x 106 switching cycles |
System | Classcode |
---|---|
ECLASS 13.0 | 27210128 |
ECLASS 12.0 | 27210128 |
ECLASS 11.0 | 27210128 |
ECLASS 10.0.1 | 27210128 |
ECLASS 9.0 | 27210128 |
ECLASS 8.0 | 27210190 |
ECLASS 5.1 | 27210121 |
ETIM 9.0 | EC002918 |
ETIM 8.0 | EC002918 |
ETIM 7.0 | EC002918 |
ETIM 6.0 | EC002918 |
ETIM 5.0 | EC002475 |
UNSPSC 12.1 | 39121007 |
Manuals | Language | File Type | File Size |
---|---|---|---|
Manual KFU8-DW-1.D | ENG | 407 KB |