Seleziona il tuo paese

Vai al sito web globale

  1. it-it
  2. Prodotti
  3. Industrial Sensors
  4. Safety for Factory Automation
  5. Safety Integrity Level 2
  6. KFU8-CRG2-1.D

KFU8-CRG2-1.D Transmitter Power Supply

Panoramica dei principali vantaggi

  • 1-channel signal conditioner
  • Universal usage at different power supplies
  • Input 2-wire and 3-wire transmitters and 2-wire current sources
  • Output 0/4 mA ... 20 mA
  • 2 relay contact outputs
  • Adjustable energized/de-energized delay
  • Programmable high/low alarm
  • Linearization function (max 20 points)
  • Line fault detection (LFD)
  • Up to SIL 2 acc. to IEC/EN 61508 / IEC/EN 61511

Mostra di più

Contattaci per una stima esatta della fornitura.
Tipo preferito
Product photo: Transmitter Power Supply KFU8-CRG2-1.D
Product photo: Transmitter Power Supply KFU8-CRG2-1.D
Product Compliance: Europe – CE
Functional Safety: Safety Integrity Level - 2
Nota

Tutti i documenti relativi ai prodotti, come ad esempio certificati, dichiarazioni di conformità ecc., pubblicati prima della conversione con il nome Pepperl+Fuchs GmbH o Pepperl+Fuchs AG, si applicano anche a Pepperl+Fuchs SE.

DE
  • DE
  • EN
  • ES
  • FR
  • PL
Scheda tecnicaFunzioneClassificazioneInformative LiteratureProduct DocumentationDesign / SimulationCertificazioniSoftwareProdotto correlati

Dati tecnici di KFU8-CRG2-1.D

Signal typeAnalog input
Safety Integrity Level (SIL)SIL 2
Connectionterminals 23, 24
Rated voltageUr20 ... 90 V DC or 48 ... 253 V AC
Power dissipation2 W / 3 VA
Power consumption2.2 W / 4 VA
Programming interfaceprogramming socket
Connection sidefield side
Connectionterminals 1, 2, 3
Input I
Input signal0/4 ... 20 mA
Available voltage> 15 V at 20 mA
Open circuit voltage/short-circuit current24 V / 33 mA
Input resistance45 Ω (terminals 2, 3)
Line fault detectionbreakage I < 0.2 mA; short-circuit I > 22 mA
Connection sidecontrol side
Connectionoutput I: terminals 10, 11, 12
output II: terminals 16, 17, 18
Output: analog terminals 8+, 7-
Output signal0 ... 20 mA or 4 ... 20 mA
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
Output IIISignal, analog
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)
Energized/De-energized delay0 ... 250 s , adjustable
Input I
Accuracy< 30 µA
Influence of ambient temperature0.003 %/K (30 ppm)
Output I, II
Response delay≤ 200 ms at bounce from 0 ... 20 mA
Output III
Resolution≤ 10 µA
Accuracy< 20 µA
Influence of ambient temperature0.005 %/K (50 ppm)
Reaction time< 650 ms at bounce from 0 ... 20 mA at the input, 90 % of output full-scale value
Input/Other circuitsreinforced 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
Output III/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
Display elementsLEDs , display
Control elementsControl panel
Configurationvia operating buttons
via PACTware
Labelingspace for labeling at the front
Electromagnetic compatibility
Directive 2014/30/EUEN 61326-1:2013 (industrial locations)
Low voltage
Directive 2014/35/EUEN 61010-1:2010
Electromagnetic compatibilityNE 21:2006
Degree of protectionIEC 60529:2001
Ambient temperature-20 ... 60 °C (-4 ... 140 °F)
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
Supplementary informationObserve the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com.
Note generali
Chiedi a un esperto