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Rotation Speed Monitor KFU8-DWB-1.D

KFU8-DWB-1.D
  • 1-channel signal conditioner
  • Universal usage at different power supplies
  • Dry contact or NAMUR inputs
  • Input frequency 1 mHz ... 12 kHz
  • 2 relay contact outputs
  • Start-up override
  • Configurable by keypad
  • Line fault detection (LFD)
  • Up to SIL 2 acc. to IEC/EN 61508 / IEC/EN 61511

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.

Výňatek z katalogového listu: Technická data   KFU8-DWB-1.D

General specifications
Signal typeDigital Input
Functional safety related parameters
Safety Integrity Level (SIL)SIL 2
Supply
Connectionterminals 23, 24
Rated voltage20 ... 90 V DC / 48 ... 253 V AC 50 ... 60 Hz
Rated currentapprox. 100 mA
Power dissipation/power consumption≤ 1.8 W ; 2 VA / 1.8 W ; 2 VA
Input
Connection sidefield side
ConnectionInput I: 2-wire sensor: terminals 1+, 3- three wire sensor: terminals 1+, 2- and 3
input II: terminals 13+, 14- start-up override;
Input I2- or 3-wire sensor, sensor acc. to EN 60947-5-6 (NAMUR) or mechanical contact
Open circuit voltage/short-circuit current22 V / 40 mA
Input resistance4.7 kΩ
Switching point/switching hysteresislogic 1: > 2.5 mA ; logic 0: < 1.9 mA
Pulse duration> 50 µs
Input frequency0.001 ... 12000 Hz
Line fault detectionbreakage I ≤ 0.15 mA; short-circuit I > 4 mA
Input IIstartup override: 1 ... 1000 s, adjustable in steps of 1 s
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 I, IIsignal, relay
Contact loading250 V AC / 2 A / cos φ ≥ 0.7 ; 40 V DC / 2 A
Mechanical life5 x 107 switching cycles
Energized/De-energized delayapprox. 20 ms / approx. 20 ms
Transfer characteristics
Input I
Measurement range0.001 ... 12000 Hz
Resolution0.1 % of measured value , ≥ 0.001 Hz
Accuracy0.1 % of measured value , > 0.001 Hz
Measuring time< 100 ms
Influence of ambient temperature0.003 %/K (30 ppm)
Output I, II
Response delay≤ 200 ms
Galvanic isolation
Input I/other circuitsreinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff
Output I, II against eachotherreinforced 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
Start-up override/power supplyreinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff
Indicators/settings
Display elementsLEDs , display
Control elementsControl panel
Configurationvia operating buttons
Labelingspace for labeling at the front
Directive conformity
Electromagnetic compatibility
Directive 2014/30/EUEN 61326-1:2013 (industrial locations)
Low voltage
Directive 2014/35/EUEN 61010-1:2010
Conformity
Electromagnetic compatibilityNE 21:2006
Degree of protectionIEC 60529:2001
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-DWB-1.D

Převodník signálu sleduje nadlimitní nebo podlimitní rychlosti digitálního signálu (senzor NAMUR / mechanický kontakt) porovnáváním vstupní frekvence s uživatelem naprogramovanou referenční frekvencí.

Nadlimitní nebo podlimitní rychlost je signalizována reléovými výstupy. Detekce chyby vedení obvodu v poli je indikována červenou kontrolkou LED a pomocí relé. Funkce potlačení rozběhu nastaví reléové výstupy na výchozí nastavení naprogramované uživatelem až na 1000 sekund.

Jednotku lze snadno naprogramovat pomocí klávesnice na přední straně jednotky.

Více informací naleznete v příručce a na adrese www.pepperl-fuchs.com.

Datasheet: KFU8-DWB-1.D

DatasheetTyp souboruVelikost souboru
Datasheet KFU8-DWB-1.DPDF795 KB
Datasheet KFU8-DWB-1.DPDF771 KB
Fiche de données KFU8-DWB-1.DPDF775 KB
Datenblatt KFU8-DWB-1.DPDF772 KB
Scheda tecnica KFU8-DWB-1.DPDF772 KB
Datasheet KFU8-DWB-1.DPDF1106 KB
Hoja de datos KFU8-DWB-1.DPDF1061 KB

Documents: KFU8-DWB-1.D

ManualsTyp souboruVelikost souboru
Manual KF**-DWB-(Ex)1.DPDF1113 KB
System ManualPDF3694 KB
Manuel KF**-DWB-(Ex)1.DPDF3198 KB
Handbuch KF**-DWB-(Ex)1.DPDF1123 KB
SystemhandbuchPDF3706 KB
Manual KF**-DWB-(Ex)1.DPDF2241 KB
Manual KF**-DWB-(Ex)1.DPDF2136 KB
Manual KF**-DWB-(Ex)1.DPDF1117 KB
Instruction leaflets
Operator card KF**-DWB-**1.D / Bedienkarte KF**-DWB-**1.DPDF843 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 - Sand Trap and Preliminary Sedimentation StagePDF448 KB
Application Report - Screening Systems in Sewage Treatment PlantsPDF577 KB
Applikationsbericht - Biologische Abwasserreinigung und NachklärungPDF568 KB
Applikationsbericht - Rechenanlagen in KläranlagenPDF578 KB
Applikationsbericht - Sandfang und VorklärungPDF434 KB
Applikationsbericht - Stromerzeugung in KohlekraftwerkenPDF416 KB
Documents
Functional Safety ManualPDF2001 KB
Handbuch funktionale SicherheitPDF2015 KB

CAD+CAE: KFU8-DWB-1.D

CADTyp souboruVelikost souboru
CAD 3-D / CAD 3-DSTP870 KB
CAD Portal / CAD PortalLINK---
EPLAN
CAE EPLAN Data Portal / CAE EPLAN Data PortalLINK---
EPLAN macro EDZ / EPLAN Makro EDZEDZ70 KB

Approvals+Certificates: KFU8-DWB-1.D

CertificatesTyp souboruVelikost souboru
exida Functional Safety AssessmentPDF337 KB
Declaration of Conformity
EU Declaration of Conformity (P+F) / EU-Konformitäterklärung (P+F)PDF100 KB
UKCA-Declaration of conformity / UKCA-KonformitätserklärungPDF93 KB

Související produkty: KFU8-DWB-1.D

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Accessories
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