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  6. KFD2-VR2-Ex1.50M

KFD2-VR2-Ex1.50M Voltage Repeater

Key Benefits at a Glance

  • 1-channel isolated barrier
  • 24 V DC supply (Power Rail)
  • Voltage input 0 mV ... ± 50 mV
  • Voltage output 0 mV ... ± 50 mV
  • Selectable up/downscale sensor breakage detection

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Please contact us for exact delivery estimation.1772,00 PLN Net price—your individual price will be shown during checkout process.
Product photo: Voltage Repeater KFD2-VR2-Ex1.50M
Product photo: Voltage Repeater KFD2-VR2-Ex1.50M
Approval
Product Compliance: Europe – CE
Approval
Product Compliance: USA - cULus
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.

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DatasheetFunctionClassificationProduct DocumentationDesign / SimulationApprovalsRelated Products

Technical data of KFD2-VR2-Ex1.50M

Signal typeAnalog input
ConnectionPower Rail or terminals 14+, 15-
Rated voltageUr19 ... 30 V DC
Ripplewithin the supply tolerance
Rated currentIr≤ 11 mA
Power dissipation/power consumption0.3 W max.
Connection sidefield side
Connectionterminals 4+, 5-
Input resistancemin. 20 MΩ
Transmission range-50 ... 50 mV
Offset voltage/current≤ 5 µV / ≤ 5 nA
Line fault detection100 nA
Connection sidecontrol side
Connectionterminals 7+, 8-
Voltage-50 ... 50 mV
LoadAccuracy figures for infinite load impedance. Additional 0.03 % of span for a load resistance of 10 kΩ
Fault signalsensor breakage: > +100 mV (upscale), < -100 mV (downscale)
Output resistancemax. 3 Ω
Cut-off frequency350 Hz (-3 dB)
Deviation
After calibrationat 20 °C (68 °F): ± 3 µV up to ± 10 mV/± 0.03 % of the span up to +50 mV/± 0.05 % of the span up to -50 mV
Influence of ambient temperature± 1 µV/K (typical ± 0.25 µV/K)
Absolute< 0.25 K at 30 V voltage supply
Rise time≤ 1 ms
Output/power supplyfunctional insulation, rated insulation voltage 50 V AC
Display elementsLED
Control elementsDIP switch
Configurationvia DIP switches
Labelingspace for labeling at the front
Electromagnetic compatibility
Directive 2014/30/EUEN 61326-1:2013 (industrial locations)
Electromagnetic compatibilityNE 21:2006
Degree of protectionIEC 60529:2001
Protection against electrical shockUL 61010-1
Ambient temperature-40 ... 60 °C (-40 ... 140 °F)
extended ambient temperature range up to 70 °C (158 °F), refer to manual for necessary mounting conditions
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
EU-type examination certificateBASEEFA 06 ATEX 0040
MarkingEx-Hexagon II (1)G [Ex ia Ga] IIC
[exsign] II (1)D [Ex ia Da] IIIC
[exsign] I (M1) [Ex ia Ma] I
VoltageUo5.5 V DC
CurrentIo2.4 mA
PowerPo3.3 mW
Supply
Maximum safe voltageUm250 V (Attention! The rated voltage can be lower.)
CertificateBASEEFA 09 ATEX 0219X
MarkingEx-Hexagon II 3G Ex ec IIC T4 Gc
Galvanic isolation
Input/Outputsafe electrical isolation acc. to IEC/EN 60079-11, voltage peak value 375 V
Input/power supplysafe electrical isolation acc. to IEC/EN 60079-11, voltage peak value 375 V
Directive conformity
Directive 2014/34/EUEN IEC 60079-0:2018+AC:2020 , EN IEC 60079-7:2015+A1:2018 , EN 60079-11:2012
UL approvalE106378
Control drawing116-0334 (cULus)
IECEx approval
IECEx certificateIECEx BAS 06.0011
IECEx BAS 09.0103X
IECEx marking[Ex ia Ga] IIC , [Ex ia Da] IIIC , [Ex ia Ma] I
Ex ec IIC T4 Gc
Supplementary informationObserve the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com.
General Notes

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