Select Your Country

Go to global website

  1. en
  2. Products
  3. Hazardous Area Products and Solutions
  4. SIL-Capable Products for Hazardous Areas
  5. Safety Integrity Level 2
  6. KCD2-VR4-Ex1.B.SP

KCD2-VR4-Ex1.B.SP Voltage Repeater

Key Benefits at a Glance

  • 1-channel isolated barrier
  • 24 V DC supply (Power Rail)
  • Voltage input -20 V ... 0 V
  • Vibration sensor inputs
  • Voltage/current field supply
  • Voltage output -20 V ... 0 V
  • Housing width 12.5 mm
  • Connection via spring terminals with push-in connection technology
  • Up to SIL 2 (SC 3) acc. to IEC/EN 61508

Show more

Please contact us for exact delivery estimation.
Product photo: Voltage Repeater KCD2-VR4-Ex1.B.SP
Wiring Diagram: Voltage Repeater KCD2-VR4-Ex1.B.SP
Product photo: Voltage Repeater KCD2-VR4-Ex1.B.SP
Wiring Diagram: Voltage Repeater KCD2-VR4-Ex1.B.SP
Product Compliance: Europe – CE
Approval
Approval
Functional Safety: Safety Integrity Level - 2
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.

EN
  • EN
  • DE
  • ES
  • FR
  • PL
DatasheetFunctionClassificationProduct DocumentationDesign / SimulationApprovalsRelated Products

Technical data of KCD2-VR4-Ex1.B.SP

Signal typeAnalog input
Safety Integrity Level (SIL)SIL 2
Systematic capability (SC)SC 3
ConnectionPower Rail or terminals 9+, 10-
Rated voltageUr19 ... 30 V DC
Ripplewithin the supply tolerance
Power dissipation≤ 0.9 W
Power consumption≤ 1.2 W
Connection sidefield side
Connectionterminals 2 (common), 3 (sensor supply -), 1 and 4 (signal -)
Sensor supplysensor supply depending on DIP switches configuration and external jumper:
voltage: -18 V at 20 mA (short circuit limited at approx. 23 mA)
current: 3.6 mA or 5.3 mA or 8.9 mA (±10 %) at -10 V
reduced sensor supply option (-2.5 V compared to standard setting)
Input resistance10 kΩ terminals 2 (common), 1 and 4
Transmission range-20 ... 0 V
Connection sidecontrol side
Connectionterminals 5+, 6- (monitoring) limited electrical values: max. 30V, max. 5A
Voltage-20 ... 0 V
Load≥ 9 kΩ (3-wire sensor), ≥ 2 kΩ (2-wire sensor)
Output resistancemax. 5 Ω
Cut-off frequency20 kHz (-1 dB)
Deviationat 20 °C
transfer error (with 10 kΩ load) < 20 mV, 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 input5 µs
Ripplein 200 kHz bandwidth < 20 mVrms
in 20 kHz bandwidth < 3 mVrms
Input/Outputreinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff
Input/power supplybasic insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff
Output/power supplybasic insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff
Display elementsLEDs
Configurationvia DIP switches
Labelingspace for labeling at the front
Electromagnetic compatibility
Directive 2014/30/EUEN 61326-1:2013 (industrial locations)
Electromagnetic compatibilityNE 21:2017
EN IEC 61326-3-2:2018
Degree of protectionIEC 60529:2013
Protection against electrical shockUL 61010-1:2023
Ambient temperature-40 ... 70 °C (-40 ... 158 °F)
Degree of protectionIP20
Connectionspring terminals
Massapprox. 100 g
Dimensions12.5 x 124 x 114 mm (0.5 x 4.9 x 4.5 inch) (W x H x D) , housing type A2
Mountingon 35 mm DIN mounting rail acc. to EN 60715:2001
EU-type examination certificateUL 24 ATEX 3300 X
MarkingEx-Hexagon II 3(1)G Ex ec [ia Ga] IIC T4 Gc
[exsign] II (1)D [Ex ia Da] IIIC
[exsign] I (M1) [Ex ia Ma] I
InputEx ia Ga, Ex ia Da
Refer to certificate for alternative parameters.
Supply
Maximum safe voltageUm250 V (Attention! The rated voltage can be lower.)
Equipment
Connectionterminals 1, 2
VoltageUi30 V
VoltageUo1.1 V
CurrentIo0.12 mA
PowerPo0.031 mW
Equipment
Connectionterminals 1 ... 4
VoltageUo26.3 V
CurrentIo32.4 mA
PowerPo596 mW (angular characteristic curve)
Output
Maximum safe voltageUm250 V (Attention! The rated voltage is lower.)
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 IEC 60079-0:2018+AC:2020 , EN 60079-11:2012 , EN IEC 60079-7:2015+A1:2018 , IEC 60079-11:2023
UL approvalE106378
Control drawing116-0504
IECEx approval
IECEx certificateIECEx ULD 24.0028X
IECEx markingEx ec [ia Ga] IIC T4 Gc
[Ex ia Da] IIIC
[Ex ia Ma] I
Supplementary informationObserve the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com.
General Notes