Serviceline Industrial Sensors
Serviceline Explosion Protection
Industrial Sensors

Frequency Converter with Direction and Synchronization Monitor KFU8-UFT-2.D.FA

KFU8-UFT-2.D.FA
  • 2-channel signal conditioner
  • Universal usage at different power supplies
  • Dry contact or NAMUR inputs
  • Input frequency 1 mHz ... 1 kHz
  • Current output 0/4 mA ... 20 mA
  • Relay contact and transistor output
  • Start-up override
  • Configurable by PACTware or keypad
  • Line fault detection (LFD)

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.

Datasheet excerpt: Technical data of  KFU8-UFT-2.D.FA

General specifications
Signal typeDigital Input
Supply
Connectionterminals 23, 24
Rated voltage20 ... 90 V DC / 48 ... 253 V AC 50 ... 60 Hz
Rated currentapprox. 130 mA
Power dissipation2.2 W / 3.5 VA
Power consumption2.5 W / 4 VA
Interface
Programming interfaceprogramming socket
Input
Connection sidefield side
Connectioninput 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, II2-wire sensor, sensor acc. to EN 60947-5-6 (NAMUR) or mechanical contact
Open circuit voltage/short-circuit current8.2 V / 10 mA
Switching point/switching hysteresislogic 1: > 2.5 mA ; logic 0: < 1.9 mA
Pulse durationmin. 250 µs , overlap on direction of rotation signal: ≥ 125 µs
Input frequencyrotation direction monitoring 0.001 ... 1000 Hz slip monitoring 10 ... 1000 Hz
Line fault detectionbreakage I ≤ 0.15 mA; short-circuit I > 4 mA
Input III, IV
Active/PassiveI > 4 mA (for min. 100 ms) / I < 1.5 mA
Open circuit voltage/short-circuit current18 V / 5 mA
Output
Connection sidecontrol side
Connectionoutput 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, IIsignal, relay
Contact loading250 V AC / 2 A / cos φ ≥ 0.7 ; 40 DC / 2 A
Mechanical life5 x 107 switching cycles
Energized/De-energized delayapprox. 20 ms / approx. 20 ms
Output III and IVsignal , electronic output, passive
Contact loading40 V DC
Signal level1-signal: (L+) -2.5 V (50 mA, short-circuit/overload proof)
0-signal: blocked output (off-state current ≤ 10 µA)
Output Vanalog
Current range0 ... 20 mA or 4 ... 20 mA
Open loop voltagemax. 24 V DC
Loadmax. 650 Ω
Fault signaldownscale I ≤ 3.6 mA, upscale I ≥ 21.5 mA (acc. NAMUR NE43)
Programming interface
Connectionprogramming socket
InterfaceRS 232
Transfer characteristics
Input I and II
Measurement range0.001 ... 1000 Hz
Resolutionslip monitoring: 1% frequency measurement: 0,1% of measured value; but >0.001Hz
Accuracyslip monitoring: 1% frequency measurement: 0.5% of measured value; but >0.001Hz
Measuring timefrequency measurement: < 100 ms
Influence of ambient temperature0.003 %/K (30 ppm)
Output I, II
Response delay≤ 200 ms
Output V
Resolution< 10 µA
Accuracy< 30 µA
Influence of ambient temperature0.005 %/K (50 ppm)
Galvanic isolation
Input I, II/other circuitsreinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff
Input III, IV/power supplyreinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff
Output I, II/other circuitsreinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff
Mutual output I, II, IIIreinforced 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 supplyreinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff
Output III, IV/input III, IVbasic insulation according to IEC/EN 61010-1, rated insulation voltage 50 Veff
Output III, IV/Vbasic insulation according to IEC/EN 61010-1, rated insulation voltage 50 Veff
Output V/power supplyreinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff
Interface/power supplyreinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff
Interface/output III, IVbasic insulation according to IEC/EN 61010-1, rated insulation voltage 50 Veff
Indicators/settings
Display elementsLEDs , display
Control elementsControl panel
Configurationvia operating buttons
via PACTware
Labelingspace for labeling at the front
Directive conformity
Electromagnetic compatibility
Directive 2014/30/EUEN 61326-1:2006
Low voltage
Directive 2014/35/EUEN 61010-1:2010
Conformity
Electromagnetic compatibilityNE 21:2006
Degree of protectionIEC 60529:2001
InputEN 60947-5-6:2000
Ambient conditions
Ambient temperature-20 ... 60 °C (-4 ... 140 °F)
Mechanical specifications
Degree of protectionIP20
Connectionscrew terminals
Mass300 g
Dimensions40 x 119 x 115 mm (1.6 x 4.7 x 4.5 inch) (W x H x D) , housing type C2
Height119 mm
Width40 mm
Depth115 mm
Mountingon 35 mm DIN mounting rail acc. to EN 60715:2001
General information
Supplementary informationObserve the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com.

Classifications

SystemClasscode
ECLASS 13.027210128
ECLASS 12.027210128
ECLASS 11.027210128
ECLASS 10.0.127210128
ECLASS 9.027210128
ECLASS 8.027210190
ECLASS 5.127210121
ETIM 9.0EC002918
ETIM 8.0EC002918
ETIM 7.0EC002918
ETIM 6.0EC002918
ETIM 5.0EC002475
UNSPSC 12.139121007

Details: KFU8-UFT-2.D.FA

This signal conditioner analyzes 2 digital signals (NAMUR sensor/mechanical contact) and functions as a rotation direction indicator, slip monitor, frequency monitor or synchronization monitor.

Each proximity sensor or switch controls a passive transistor output. The 2 relay outputs indicate if the input signal is above or below the trip value or the rotational direction.

The analog output can be programmed to be proportional to the input frequency or slip differential.

The unit is easily programmed by the use of a keypad located on the front of the unit or with the PACTware™ configuration software.

Line fault detection of the field current is indicated by a red LED.

For additional information, refer to the manual and www.pepperl-fuchs.com.

Datasheet: KFU8-UFT-2.D.FA

DatasheetFile TypeFile Size
Datasheet KFU8-UFT-2.D.FAPDF361 KB
Fiche de données KFU8-UFT-2.D.FAPDF883 KB
Datenblatt KFU8-UFT-2.D.FAPDF359 KB
Datasheet KFU8-UFT-2.D.FAPDF929 KB
Hoja de datos KFU8-UFT-2.D.FAPDF886 KB

Documents: KFU8-UFT-2.D.FA

ManualsFile TypeFile Size
Manual KF**-UFT-(Ex)2.DPDF1611 KB
System ManualPDF3694 KB
Handbuch KF**-UFT-(Ex)2.DPDF1422 KB
SystemhandbuchPDF3706 KB
Manual KF**-UFT-(Ex)2.D / Handbuch KF**-UFT-(Ex)2.DPDF2361 KB
Instruction manuals
ИнструкцииPDF53 KB
Návod k poużitíPDF47 KB
Instruktions manualPDF47 KB
Instruction manualPDF41 KB
KasutusjuhendPDF44 KB
KäyttöohjePDF44 KB
Manuel d'instructionsPDF79 KB
BetriebsanleitungPDF43 KB
Οδηγίες χρήσηςPDF55 KB
HandleidingPDF56 KB
Instruction manual / BetriebsanleitungPDF55 KB
Használati útmutatóPDF55 KB
Manuale di istruzioniPDF77 KB
Lietošanas pamācībaPDF54 KB
Instrukciju vadovasPDF55 KB
Instrukcja obsługiPDF57 KB
Manual de instruçõesPDF56 KB
Manual de utilizarePDF56 KB
Návod na poużitiePDF115 KB
Manual de instruccionesPDF79 KB
ManualPDF53 KB
Application reports
Application Report - Biological Cleaning of Wastwater and Secondary Sedimentation StagePDF566 KB
Application Report - Generating Electricity in Coal-Fired Power PlantsPDF412 KB
Application Report - Interface Technology - K-System keeps thermal power stations runningPDF562 KB
Application Report - K-System Keeps Thermal Power Stations RunningPDF557 KB
Application Report - Sand Trap and Preliminary Sedimentation StagePDF448 KB
Application Report - Screening Systems in Sewage Treatment PlantsPDF577 KB
Applikationsbericht - Biologische Abwasserreinigung und NachklärungPDF568 KB
Applikationsbericht - Das K-System hält Wärmekraftwerke am LaufenPDF559 KB
Applikationsbericht - Interface Technologie - Das K-System hält Wärmekraftwerke am LaufenPDF564 KB
Applikationsbericht - Rechenanlagen in KläranlagenPDF578 KB
Applikationsbericht - Sandfang und VorklärungPDF434 KB
Applikationsbericht - Stromerzeugung in KohlekraftwerkenPDF416 KB
Documents
Installation and configuration guide Device Type Manager (DTM)PDF8665 KB
Installations- und Konfigurationsanleitung Device Type Manager (DTM)PDF8463 KB

CAD+CAE: KFU8-UFT-2.D.FA

CADFile TypeFile Size
CAD 3-D / CAD 3-DSTP2722 KB
CAD Portal / CAD PortalLINK---
EPLAN
CAE EPLAN Data Portal / CAE EPLAN Data PortalLINK---
CAE EPLAN macro EDZ / CAE EPLAN Makro EDZEDZ2590 KB

Approvals+Certificates: KFU8-UFT-2.D.FA

Declaration of ConformityFile TypeFile Size
EU Declaration of Conformity (P+F) / EU-Konformitäterklärung (P+F)PDF116 KB

Software: KFU8-UFT-2.D.FA

Device type managers (DTM)File TypeFile Size
DTM Collection Interface Technology 2 / DTM Collection Interface Technology 2ZIP32633 KB
Software Tools
PACTware 4.1 SP6 / PACTware 4.1 SP6ZIP43327 KB
PACTware 5.0 / PACTware 5.0ZIP44203 KB

Associated Products: KFU8-UFT-2.D.FA

Matching System Components
Device DTM, For K-, E- and H-System, Frame application, like e. g. PACTware, must be installed separatelypa
Universal DTM host platform, For all DTMs of Pepperl+Fuchs, Approved FDT/DTM technology, Free of charge, Download from Pepperl+Fuchs websitepa
Isolated USB interface cable, Used with K-, E- and H-System devices, Used with PACTwarepa
Cable trunking is integrated in the mounting profile, Safe spacious separation of field and control signals, No additional cable guides necessary, Standard length 1.8 m (5.8 ft), simple to customize to application space, With mounting aidspa
Accessories
25-point wiring link for control cabinet modules with screw terminalsfa
1-channel, Precision resistor, Conversion of 0 mA ... 20 mA/0 V ... 5 Vpa
1-channel, Precision resistor, Conversion of 4 mA ... 20 mA/2 V ... 10 Vpa
3-pin screw terminal, For KF modules of K-System, Packaging unit: 5 pieces greenpa
Coding of K-System terminal blocks, Coding of LB/FB-System front sockets, Packaging unit: 20 x 6 coding pinspa
General Notes Relating to Pepperl+Fuchs Product Information

Pepperl+Fuchs SE
Lilienthalstraße 200
68307 Mannheim
Germany
info@de.pepperl-fuchs.com
phone +49 621 776-0

© 2024 All Rights Reserved.

Pepperl+Fuchs is a leading developer and manufacturer of electronic sensors and components for the global automation market. Continuous innovation, enduring quality, and steady growth have been the foundation of our success for more than 70 years. Pepperl+Fuchs employs 6,300 people worldwide and has manufacturing facilities in Germany, USA, Singapore, Hungary, Indonesia and Vietnam, most of them ISO 9001 certified.