Serviceline Industrial Sensors
Serviceline Explosion Protection

Voltage Repeater KFD2-VR4-Ex1.26

KFD2-VR4-Ex1.26
  • 1-channel isolated barrier
  • 24 V DC supply (Power Rail)
  • Voltage input 0 V ... -20 V
  • Vibration sensor inputs
  • Voltage/current field supply
  • Voltage output 0 V ... -20 V
  • Up to SIL 2 acc. to IEC/EN 61508

请注意:所有以Pepperl + Fuchs GmbH或Pepperl + Fuchs AG名义发行的产品相关文件,例如证书,合格声明等,同样适用于Pepperl + Fuchs SE。

下载PDF版完整参数表:


技术参数节选  KFD2-VR4-Ex1.26

General specifications
Signal typeAnalog input
Functional safety related parameters
Safety Integrity Level (SIL)SIL 2
Supply
ConnectionPower Rail or terminals 11+, 12-
Rated voltage19 ... 30 V DC
Ripplewithin the supply tolerance
Power dissipation≤ 1.2 W
Power consumption≤ 1.6 W
Input
Connection sidefield side
Connectionterminals 4 (common), 1, 3 and 5 (supply -), 2 and 6 (signal -)
Input resistance10 kΩ terminals 4 (common), 6-/2-
Output currentterminals 4 (common), 5-: > 10 mA at -21 V or > 20 mA at -18 V
terminals 4 (common), 1-: 5.3 mA ±0.4 mA at -10 V
terminals 4 (common), 3-: 3.6 mA ±0.7 mA at -10 V, 20 °C (68 °F)
Transmission range-20 ... 0 V
Output
Connection sidecontrol side
Connectionterminals 7-, 8+
Voltage-20 ... 0 V
Load≥ 9 kΩ (3-wire sensor), ≥ 2 kΩ (2-wire sensor)
Output resistance24 Ω typ., 27 Ω maximum
Since this is much less than the end-to-end resistance of a zener barrier, it may be necessary to specify a monitor intended for use without a barrier. Please follow the advice of the monitor manufacturer.
Transfer characteristics
Cut-off frequency10 kHz (-0,1 dB)
20 kHz (-1 dB)
DeviationDC transfer error (with 10 kΩ load) < 10mV
After calibrationadditional error with AC superimposed is ±5 mV at 20 °C (68 °F) at any point within the span, provided that the alternating component of the input voltage is not excessive, e. g.
- square waves (0 ... 20 kHz): 5 Vpp
- sine waves (0 ... 20 kHz): the full span of 20 Vpp (= 100 g peak acceleration at 100 mV/g) is acceptable.
Influence of ambient temperature(< 100 ppm of span)/K at any point within the span
Time delay relative to input7.1 ±0.3 µs
Ripplein 200 kHz bandwidth < 20 mVrms
in 20 kHz bandwidth < 3 mVrms
Galvanic isolation
Output/power supplyfunctional insulation, rated insulation voltage 50 V AC
Indicators/settings
Display elementsLED
Labelingspace for labeling at the front
Directive conformity
Electromagnetic compatibility
Directive 2014/30/EUEN 61326-1:2013 (industrial locations)
Conformity
Electromagnetic compatibilityNE 21:2017
EN IEC 61326-3-2:2018
Degree of protectionIEC 60529
Protection against electrical shockUL 61010-1
Ambient conditions
Ambient temperature-20 ... 60 °C (-4 ... 140 °F)
Mechanical specifications
Degree of protectionIP20
Connectionscrew terminals
Massapprox. 125 g
Dimensions20 x 119 x 115 mm (0.8 x 4.7 x 4.5 inch) (W x H x D) , housing type B2
Height119 mm
Width20 mm
Depth115 mm
Mountingon 35 mm DIN mounting rail acc. to EN 60715:2001
Data for application in connection with hazardous areas
EU-type examination certificateBAS 02 ATEX 7206
MarkingEx-Hexagon II (1)G [Ex ia Ga] IIC , Ex-Hexagon II (1)D [Ex ia Da] IIIC
InputEx ia Ga, Ex ia Da
Voltage-26.4 V
Current90 mA
Power570 mW
Supply
Maximum safe voltage253 V (Attention! The rated voltage can be lower.)
Output
Maximum safe voltage253 V (Attention! The rated voltage is lower.)
EU-type examination certificateDMT 01 ATEX E 133
MarkingEx-Hexagon I (M1) [Ex ia] I
CertificateTÜV 99 ATEX 1499 X
MarkingEx-Hexagon II 3G Ex nA II T4
Galvanic isolation
Input/Outputsafe galvanic isolation acc. to IEC 60079-11, voltage peak value 375 V
Input/power supplysafe galvanic isolation acc. to IEC 60079-11, voltage peak value 375 V
Directive conformity
Directive 2014/34/EUEN 60079-0:2012+A11:2013 , EN 60079-11:2012 , EN 60079-15:2010 , EN 50303:2000
International approvals
UL approval
Control drawing116-0316 (cULus)
IECEx approval
IECEx certificateIECEx BAS 05.0078
IECEx BAS 10.0085X
IECEx marking[Ex ia Ga] IIC, [Ex ia Da] IIIC, [Ex ia Ma] I
Ex nA II T4 Gc
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 13.027210125
ECLASS 12.027210120
ECLASS 11.027210120
ECLASS 10.0.127210120
ECLASS 9.027210120
ECLASS 8.027210120
ECLASS 5.127210120
ETIM 9.0EC002653
ETIM 8.0EC002653
ETIM 7.0EC002653
ETIM 6.0EC002653
ETIM 5.0EC001485
UNSPSC 12.132101514
Product category / 产品类的隔离式安全栅

Details: KFD2-VR4-Ex1.26

Informative Literature: KFD2-VR4-Ex1.26

选择语言:
Literature语言文件类型文件大小
Application Report - Energy Generation in Wastwater Treatment PlantsENGPDF532 KB
Application Report - Generating Electricity in Coal-Fired Power PlantsENGPDF412 KB
Application Report - Screening Systems in Sewage Treatment PlantsENGPDF577 KB
Application Report - Sicherer Brennstofftransport in KohlekraftwerkenENGPDF391 KB
Application Report - Water Inlet in Wastewater Treatment PlantsENGPDF526 KB

Product Documentation: KFD2-VR4-Ex1.26

选择语言:
Safety and Security Documentation语言文件类型文件大小
Instruction manual / BetriebsanleitungCHSPDF316 KB
Functional Safety ManualENGPDF1975 KB
Manuals
ManualENGPDF3685 KB

Design / Simulation: KFD2-VR4-Ex1.26

选择语言:
CAD语言文件类型文件大小
CAD 3-D / CAD 3-DALLSTP2510 KB
CAD Portal / CAD PortalALLLINK---
CAE
CAE EPLAN Data Portal / CAE EPLAN Data PortalALLLINK---
CAE EPLAN macro EDZ / CAE EPLAN Makro EDZALLEDZ1374 KB

Approvals: KFD2-VR4-Ex1.26

选择语言:
Certificates证书号码语言文件类型文件大小
Australia Test SafeANZEx 17.3006XALLPDF6788 KB
Baseefa IECEx Certificate of ConformityIECEx BAS 05.0078ALLLINK---
Baseefa Type n IECEx Certificate of ConformityIECEx BAS 10.0085XALLLINK---
Brasil TUV Rheinland BrazilTÜV 14.0355ALLPDF1153 KB
Canada UL cULE106378 cUL (QVAJ7)ALLLINK---
Canada UL cULE106378 cUL (QUZW7)ALLLINK---
China SITIIAS CCC Ex Certificate2020322316001400 (Singapore)ALLPDF1013 KB
DNV MarineTAA00001WXALLPDF106 KB
Europe Baseefa II (1) D II (1) GBAS 02 ATEX 7206ALLPDF3113 KB
Europe DEKRA EXAM ATEX Category (M1)DMT 01 ATEX E 133ALLPDF1310 KB
Europe TUV Nord ATEX Category 3 GTÜV 99 ATEX 1499XALLPDF1999 KB
India PESO (India) CCOEA/P/HQ/KA/104/5926 (P523617)ALLPDF77 KB
Japan TIISTC22384ALLPDF1779 KB
Korea KOSHA12-AV4BO-0394ALLPDF1179 KB
Pepperl+Fuchs Functional Safety AssessmentFS-0040PF-20BALLPDF107 KB
South Africa MASCMASC M/17-0784ALLPDF253 KB
South Africa MASCMASC MS/17-0877ALLPDF230 KB
USA ULE106378 UL (QUZW)ALLLINK---
USA ULE106378 UL (QVAJ)ALLLINK---
United Kingdom CML UK-Type Examination Certificate UKEX Category (1) G UKEX Category (1) DCML 21UKEX2942 ALLPDF155 KB
Control Drawings
Control drawing UL / Control drawing UL   ALLPDF41 KB
Declaration of Conformity
EU Declaration of Conformity (P+F) / EU-Konformitäterklärung (P+F)DOC-4401AALLPDF84 KB
UKCA-Declaration of conformity / UKCA-KonformitätserklärungDOC-5679ALLPDF73 KB

配套产品: KFD2-VR4-Ex1.26

Matching System Components
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 1.6 m (5 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
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
Accessories
3-pin screw terminal, For KF modules of K-System, Packaging unit: 5 pieces greenpa
3-pin screw terminal, For KF modules of K-System, Packaging unit: 5 pieces bluepa
Coding of K-System terminal blocks, Coding of LB/FB-System front sockets, Packaging unit: 20 x 6 coding pinspa
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