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HiC2025A SMART Transmitter Power Supply

Key Benefits at a Glance

  • 1-channel isolated barrier
  • 24 V DC supply (bus powered)
  • Input for 2-wire SMART transmitters and current sources
  • Output for 4 mA ... 20 mA or 1 V ... 5 V
  • Low power dissipation
  • Reduced intrinsically safe parameters
  • Up to SIL 2 (SC 3) acc. to IEC/EN 61508

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Please contact us for exact delivery estimation.
Product photo: SMART Transmitter Power Supply HiC2025A
Product photo: SMART Transmitter Power Supply HiC2025A
HART® interface
Approval
Product Compliance: Europe – CE
Functional Safety: Safety Integrity Level - 2
Approval
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 HiC2025A

Signal typeAnalog input
Safety Integrity Level (SIL)SIL 2
Systematic capability (SC)SC 3
ConnectionSL1: 1a, 1b(-); 2a, 2b(+)
Rated voltageUr19 ... 30 V DC bus powered via Termination Board
Ripple≤ 10 %
Rated currentIr≤ 45 mA at 24 V and 20 mA source mode output
Power dissipation≤ 800 mW
Power consumption≤ 1.1 W
Connection sidefield side
ConnectionSL2: 5a(+), 1b(-); 5a(+), 5b(-)
Input signal4 ... 20 mA limited to approx. 26 mA
Voltage dropapprox. 5 V on SL2: 5a(+), 1b(-)
Available voltage≥ 14.7 V at 20 mA
≥ 18 V at 4 mA on SL2: 5a(+), 5b(-)
Connection sidecontrol side
ConnectionSL1: 8a(+), 7a(-)
Load0 ... 350 Ω (source mode)
Output signalsource mode: 4 ... 20 mA or 1 ... 5 V (internal resistor: 250 Ω, 0.1 %)
sink mode: 4 ... 20 mA, operating voltage 10 ... 30 V
For additional internal or external loads the voltage drop has to be considered, e. g. 250 Ω x 20 mA = 5 V.
Ripple20 mV rms
Deviationat 20 °C (68 °F)
< 0.1 % of full scale, incl. non-linearity and hysteresis (source mode and sink mode 4 ... 20 mA)
≤ ± 0.2 % incl. non-linearity and hysteresis (source mode 1 ... 5 V)
Influence of ambient temperature< 2 µA/K (-20 ... 70 °C (-4 ... 158 °F)); < 4 µA/K (-40 ... -20 °C (-40 ... -4 °F)) (source mode and sink mode 4 ... 20mA)
< 0.5 mV/K (-20 ... 70 °C (-4 ... 158 °F)); < 1 mV/K (-40 ... -20 °C (-40 ... -4 °F)) (source mode 1...5 V)
Frequency rangefield side into the control side: bandwidth with 0.5 Vpp signal 0 ... 3 kHz (-3 dB)
control side into the field side: bandwidth with 0.5 Vpp signal 0 ... 3 kHz (-3 dB)
Settling time≤ 50 ms
Rise time/fall time≤ 10 ms
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
Output/power supplybasic insulation according to IEC/EN 61010-1, rated insulation voltage 60 Veff
Display elementsLED
Control elementsDIP switch
Factory settingoutput: current source
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 61326-3-2:2018
For further information see system description.
Degree of protectionIEC 60529:2001
Protection against electrical shockUL 61010-1:2012
Ambient temperature-40 ... 70 °C (-40 ... 158 °F)
Degree of protectionIP20
Massapprox. 100 g
Dimensions12.5 x 106 x 128 mm (0.5 x 4.2 x 5.1 inch) (W x H x D)
Height106 mm
Width12.5 mm
Depth128 mm
Mountingon termination board
Codingpin 2 and 3 trimmed
For further information see system description.
EU-type examination certificateCESI 06 ATEX 017
MarkingEx-Hexagon II (1)G [Ex ia Ga] IIC
[exsign] II (1)D [Ex ia Da] IIIC
[exsign] I (M1) [Ex ia Ma] I
InputEx ia
Supply
Maximum safe voltageUm250 V AC (Attention! Um is no rated voltage.)
EquipmentSL2: 5a(+), 5b(-)
VoltageUo25.2 V
CurrentIo93 mA
PowerPo586 mW
Internal capacitanceCi5.7 nF
Internal inductanceLinegligible
EquipmentSL2: 5a(+), 1b(-)
VoltageUi30 V
CurrentIi128 mA
VoltageUo1 V
CurrentIo100 mA
PowerPo25 mW
Internal capacitanceCi5.7 nF
Internal inductanceLinegligible
CertificateCESI 19 ATEX 027 X
MarkingEx-Hexagon II 3G Ex ec IIC T4 Gc
Directive conformity
Directive 2014/34/EUEN 60079-0:2012+A11:2013 , EN 60079-11:2012 , EN 60079-7:2015
FM approval
FM certificateFM 19 US 0122 X , FM 19 CA 0065 X
Control drawing116-0470 (cFMus)
UL approvalE106378
Control drawing116-0458 (cULus)
IECEx approval
IECEx certificateIECEx CES 06.0002X
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

Related News and Applications

Read more on news and applications related to this product.

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Products and Solutions
4/2/2024

New Universal Isolated Barrier for Analog Signals: HiC2422

The new H-System HiC2422 intrinsic safety barrier has two freely configurable channels for analog signals, which means it can be used both as a SMART transmitter power supply for two-wire transmitters and as a current driver for valve positioners.
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