Serviceline Industrial Sensors
Serviceline Explosion Protection

Temperature Converter with Trip Values KFU8-GUT-1.D

KFU8-GUT-1.D
  • 1-channel signal conditioner
  • 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/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.

Download the complete datasheet as a PDF:


Datasheet excerpt: Technical data of  KFU8-GUT-1.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
Measuring currentapprox. 400 µA
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
Open loop voltagemax. 5 V with resistance measuring sensor
Input resistance≥ 250 kΩ (0 ... 10 V)
min. 1 MΩ (0 ... 1 V, -100 ... 100 mV)
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) (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 13.027210129
ECLASS 12.027210129
ECLASS 11.027210129
ECLASS 10.0.127210129
ECLASS 9.027210129
ECLASS 8.027210190
ECLASS 5.127210107
ETIM 9.0EC002919
ETIM 8.0EC002919
ETIM 7.0EC002919
ETIM 6.0EC002919
ETIM 5.0EC001485
UNSPSC 12.132101514

Details: KFU8-GUT-1.D

Function

This signal conditioner provides the galvanic isolation beetween field circuits and control circuits.

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.

Informative Literature: KFU8-GUT-1.D

Language Selection:
LiteratureLanguageFile TypeFile Size
Application Report - Biological Cleaning of Wastwater and Secondary Sedimentation StageENGPDF566 KB
Application Report - Generating Electricity in Coal-Fired Power PlantsENGPDF412 KB
Application Report - Intelligent und Efficient: Temperature Measurement with Trip AmplifiersENGPDF285 KB
Application Report - Sand Trap and Preliminary Sedimentation StageENGPDF448 KB
Application Report - Screening Systems in Sewage Treatment PlantsENGPDF577 KB

Product Documentation: KFU8-GUT-1.D

Language Selection:
Brief InstructionsLanguageFile TypeFile Size
Operator card KF**-GUT-**1.D / Bedienkarte KF**-GUT-**1.DALLPDF348 KB
Safety and Security Documentation
Instruction manualENGPDF41 KB
Manuals
Manual KF**-GUT-(Ex)1.DENGPDF1709 KB
System ManualENGPDF3694 KB
Installation and configuration guide Device Type Manager (DTM)ENGPDF8665 KB

Design / Simulation: KFU8-GUT-1.D

Language Selection:
CADLanguageFile TypeFile Size
CAD 3-D / CAD 3-DALLSTP2720 KB
CAD Portal / CAD PortalALLLINK---
CAE
CAE EPLAN Data Portal / CAE EPLAN Data PortalALLLINK---
CAE EPLAN macro EDZ / CAE EPLAN Makro EDZALLEDZ76 KB

Approvals: KFU8-GUT-1.D

Language Selection:
CertificatesCertificate No.LanguageFile TypeFile Size
exida Functional Safety AssessmentP+F 05/03-24 R023ALLPDF437 KB
Declaration of Conformity
EU Declaration of Conformity (P+F) / EU-Konformitäterklärung (P+F)DOC-1887AALLPDF55 KB

Software: KFU8-GUT-1.D

Language Selection:
FrameworksRelease InfoFile TypeFile Size
PACTware 4.1 SP6 / PACTware 4.1 SP64.1.0.53ZIP43327 KB
PACTware 5.0 / PACTware 5.05.0.5.31ZIP44203 KB
Device Description Files/Drivers
DTM Collection Interface Technology 2 / DTM Collection Interface Technology 21.4.110.76ZIP32633 KB

Associated Products: KFU8-GUT-1.D

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
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, Integrated Cold Junction Compensation, Packaging unit: 1 piece, blackpa
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
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