Serviceline Industrial Sensors
Serviceline Explosion Protection

Temperature Converter with Trip Values KFU8-GUT-Ex1.D

KFU8-GUT-Ex1.D
  • 1-channel isolated barrier
  • Universal usage at different power supplies
  • Thermocouple, RTD, potentiometer or voltage input
  • Redundant TC input
  • Current output 0/4 mA ... 20 mA
  • 2 relay contact outputs
  • Configurable by PACTware or keypad
  • Line fault (LFD) and sensor burnout detection
  • Up to SIL 2 acc. to IEC 61508/IEC 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, also apply to Pepperl+Fuchs AG.

Download the complete datasheet as a PDF:


Datasheet excerpt: Technical data of  KFU8-GUT-Ex1.D

General specifications
Signal typeAnalog input
Functional safety related parameters
Safety Integrity Level (SIL)SIL 2
Supply
Connectionterminals 23, 24
Rated voltage20 ... 90 V DC / 48 ... 253 V AC
Power dissipation/power consumption≤ 2 W ; 2.5 VA / 2.2 W ; 3 VA
Interface
Programming interfaceprogramming socket
Input
Connection sidefield side
Connectionterminals 1, 2, 3, 4, 6
RTDPt100, Pt500, Pt1000, Ni100, Ni1000
Types of measuring2-, 3-, 4-wire technology
Lead resistancemax. 50 Ω
Measurement loop monitoringsensor breakage, sensor short-circuit
Thermocouplestype B, E, J, K, L, N, R, S, T (IEC 584-1: 1995)
Cold junction compensationexternal and internal
Measurement loop monitoringsensor breakage
Potentiometer0.8 ... 20 kΩ
Types of measuring2-, 3-, 5-wire technology
Voltage0 ... 10 V , 2 ... 10 V , 0 ... 1 V , -100 ... 100 mV
Input resistance≥ 250 kΩ (0 ... 10 V)
min. 1 MΩ (0 ... 1 V, -100 ... 100 mV)
Measuring currentapprox. 400 µA with resistance measuring sensor
Output
Connection sidecontrol side
Connectionoutput I: terminals 10, 11, 12
output II: terminals 16, 17, 18
output III: terminals 8+, 7-
Output I, IIrelay
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 IIIAnalog current output
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 mA (acc. NAMUR NE43)
Transfer characteristics
Deviation
Temperature effect Input: 0.005 %/K (50 ppm) of span ; current output: 0.005 %/K (50 ppm) of span
RTDmax. 0.2 % of span
Thermocouplesmax. 10µV
deviation of CJC: ±0.8 K
Voltage0.1 % of span
Potentiometer0.1 % of span when < 5 kΩ
0.5 % of span when > 5 kΩ
Current outputmax. 20 µA
Sampling rateapprox. 700 ms
Galvanic isolation
Input/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
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
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 61326-1:2013 (industrial locations)
Low voltage
Directive 2014/35/EUEN 61010-1:2010
Conformity
Electromagnetic compatibilityNE 21:2007
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) , housing type C3
Mountingon 35 mm DIN mounting rail acc. to EN 60715:2001
Data for application in connection with hazardous areas
EU-type examination certificateTÜV 03 ATEX 2140
MarkingEx-Hexagon II (1)G [Ex ia] IIC , Ex-Hexagon II (1)D [Ex iaD]
InputEx ia IIC, Ex iaD
Supply
Maximum safe voltage40 V DC (Attention! The rated voltage can be lower.)
Inputterminals 2, 6 (for active equipment)
Voltage13.1 V
Current8 mA
Power67 mW
Voltage29 V
Current11 mA
Power200 mW
Inputsterminals 1, 2, 3, 4, 6 (for passive equipment)
Voltage Uo13.1 V
Current Io21 mA
Power Po67 mW
Output
Contact loading253 V AC/2 A/cos φ > 0.7; 40 V DC/2 A resistive load (TÜV 03 ATEX 2140)
Analog output
Maximum safe voltage40 V (Attention! The rated voltage can be lower.)
Interface
Maximum safe voltage40 V (Attention! The rated voltage can be lower.) , RS 232
Galvanic isolation
Input/Other circuitssafe electrical isolation acc. to IEC/EN 60079-11, voltage peak value 375 V
Directive conformity
Directive 2014/34/EUEN 60079-0:2012+A11:2013 , EN 60079-11:2012
International approvals
IECEx approval
IECEx certificateIECEx TUN 09.0019
IECEx marking[Ex ia Ga] IIC , [Ex ia Da] IIIC , [Ex ia Ma] I
General information
Supplementary informationObserve the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com.

Documents: KFU8-GUT-Ex1.D

ManualsLanguageFile TypeFile Size
Installation and configuration guide Device Type Manager (DTM)ENGPDF8665 KB
Manual Isolated Barriers K-systemENGPDF760 KB
Manual KF**-GUT-(Ex)1.DENGPDF1709 KB
Manual KF**-GUT-(Ex)1.DFRAPDF2570 KB
Manuel pour Barrières Isolées de Système KFRAPDF759 KB
Handbuch KF**-GUT-(Ex)1.DGERPDF2282 KB
Handbuch Trennbarrieren K-SystemGERPDF745 KB
Installations- und Konfigurationsanleitung Device Type Manager (DTM)GERPDF8463 KB
Manual Isolated Barriers K-systemRUSPDF4107 KB
Instruction leaflets
Operator card KF**-GUT-**1.D / Bedienkarte KF**-GUT-**1.DALLPDF348 KB
Instruction manuals
ИнструкцииBULPDF130 KB
Návod k poużitíCZEPDF125 KB
Instruktions manualDANPDF124 KB
Instruction manualENGPDF130 KB
KasutusjuhendESTPDF120 KB
KäyttöohjeFINPDF120 KB
Manuel d'instructionsFRAPDF126 KB
BetriebsanleitungGERPDF131 KB
Οδηγίες χρήσηςGREPDF132 KB
HandleidingHOLPDF124 KB
Instruction manual / BetriebsanleitungHRVPDF124 KB
Használati útmutatóHUNPDF125 KB
Manuale di istruzioniITAPDF124 KB
Lietošanas pamācībaLAVPDF124 KB
Instrukciju vadovasLITPDF125 KB
Instrukcja obsługiPOLPDF126 KB
Manual de instruçõesPORPDF125 KB
Manual de utilizareRONPDF124 KB
Návod na poużitieSLKPDF124 KB
Navodila za uporaboSLVPDF123 KB
Manual de instruccionesSPAPDF125 KB
ManualSWEPDF121 KB

Approvals+Certificates: KFU8-GUT-Ex1.D

Statements of complianceCertificate No.File TypeFile Size
EU-Declaration of conformity / EU-KonformitätserklärungDOC-2749APDF142 KB
Certificates
Belarus Pattern ApprovalNr. 11709PDF15640 KB
China NEPSIGYJ 19.1229PDF2167 KB
DNV GL MarineTAA00001WXPDF77 KB
EAC EAC TP TC 020/2011TC RU C-DE.MH04.B.00397PDF680 KB
Europe TUV Nord ATEX Category (1) GDTÜV 03 ATEX 2140PDF821 KB
India PESO (India) CCOEA/P/HQ/KA/104/5569 (P416548)PDF987 KB
Korea KOSHA18-AV4BO-230PDF645 KB
Russia Belarus Kazakhstan EAC EAC TP TC 012/2011EAEC RU C-DE.EX01.B.00102/19PDF9815 KB
Russia VNIIMS Pattern ApprovalDE.C.32.004.A No.53706PDF4041 KB
South Africa MASCMASC MS/17-0880PDF429 KB
TUV Nord IECEx Certificate of ConformityIECEx TUN 09.0019LINK---
exida Functional Safety AssessmentP+F 05/03-24 R023PDF437 KB

Software: KFU8-GUT-Ex1.D

Device type managersRelease InfoFile TypeFile Size
DTM Collection Interface Technology 2 / DTM Collection Interface Technology 21.4.110.76ZIP32633 KB
Software Tools
PACTware 4.1 SP6 / PACTware 4.1 SP64.1.0.53ZIP43327 KB
PACTware 5.0 / PACTware 5.05.0.5.31ZIP44203 KB

Associated Products: KFU8-GUT-Ex1.D

Accessories

Interface for Power Rail, Supply current ≤ 4 A, Replaceable fuse, Relay contact output, reversible, LED status indicationpa

35 mm DIN mounting rail with 3-conductor insert, Provides DC supply voltage to all equipped K-System modules, Standard length 2 m (6 foot), simple to customize to application space, Eliminates daisy-chainspa

35 mm DIN mounting rail with 3-conductor insert, Provides DC supply voltage to all equipped K-System modules, Standard length 0.8 m (2.6 ft), simple to customize to application space, Eliminates daisy-chainspa

Isolated USB interface cable, Used with K-, E- and H-System devices, Used with PACTwarepa

3-pin screw terminal, For KF modules of K-System, Integrated Cold Junction Compensation, Packaging unit: 1 piece, bluepa
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
35 mm DIN mounting rail with 3-conductor insert, Provides DC supply voltage to all equipped K-System modules, Standard length 1.6 m (5 foot), simple to customize to application space, Eliminates daisy-chainspa
Cable trunking is integrated in the mounting profile, Safe spacious separation of safe and hazardous signals, No additional cable guides necessary, Standard length 1.8 m (5.8 ft), simple to customize to application space, With mounting aidspa
Cable trunking with integrated Power Rail UPR-03, Safe spacious separation of safe and hazardous signals, No additional cable guides necessary, Provides DC supply voltage to all equipped K-System modules, Standard length 1.8 m (5.8 ft), simple to customize to application space, With end caps UPR-E, cover and mounting aidspa

Function: KFU8-GUT-Ex1.D

This isolated barrier is used for intrinsic safety applications.

The device converts the signal of a resistance thermometer, thermocouple, potentiometer, or voltage source to a proportional output current. It also provides a relay trip value.

The removable terminal block K-CJC-** is available as an accessory for internal cold junction compensation of thermocouples.

A fault is signalized by LEDs acc. to NAMUR NE44.

The device is easily configured by the use of the PACTware configuration software.

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