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SMART Current Driver HiC2031HC

  • 1-channel isolated barrier
  • 24 V DC supply (bus powered)
  • Current output up to 625 Ω load
  • HART-IP and valve positioner
  • Low power dissipation
  • Suitable for long field cables (> 1000 m)
  • Up to SIL 2 (SC 3) acc. to IEC/EN 61508

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.

A teljes adatlap letöltése PDF formátumban:

Adatlap kivonata: Műszaki adatok  HiC2031HC

General specifications
Signal typeAnalog output
Functional safety related parameters
Safety Integrity Level (SIL)SIL 2
Systematic capability (SC)SC 3
ConnectionSL1: 1a(-), 1b(-); 2a(+), 2b(+)
Rated voltage19 ... 30 V DC bus powered via Termination Board
Ripple≤ 10 %
Rated current≤ 35 mA
Power dissipation≤ 600 mW
Power consumption≤ 700 mW
Connection sidecontrol side
ConnectionSL1: 8a(+), 7a(-)
Input signal4 ... 20 mA , limited to approx. 27 mA
Input voltagedepending on switch configuration
open loop voltage of the control system < 19 V
open loop voltage of the control system < 26 V
Voltage dropdepending on switch configuration
open loop voltage of the control system < 19 V: approx. 5 V at 20 mA
open loop voltage of the control system < 26 V: approx. 12 V at 20 mA
Input resistance> 100 kΩ, with field wiring open
Connection sidefield side
ConnectionSL2: 5a(+), 5b(-)
Voltage≥ 12.5 V at 20 mA
Current4 ... 20 mA
Load0 ... 625 Ω
Ripple20 mV rms
Transfer characteristics
Deviationat 20 °C (68 °F), 4 ... 20 mA
≤ ± 0.1 % incl. non-linearity and hysteresis
Influence of ambient temperature< 2 µA/K (0 ... 60 °C (32 ... 140 °F)); < 4 µA/K (-20 ... 0 °C (-4 ... 32 °F))
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 1 mApp signal 0 ... 3 kHz (-3 dB)
Rise time10 to 90 % ≤ 100 ms
Display elementsLED
Control elementsDIP switch
Factory settinginput: max. input voltage 19 V
Configurationvia DIP switches
Labelingspace for labeling at the front
Directive conformity
Electromagnetic compatibility
Directive 2014/30/EUEN 61326-1:2013 (industrial locations)
Electromagnetic compatibilityNE 21:2012
For further information see system description.
Degree of protectionIEC 60529
Ambient conditions
Ambient temperature-20 ... 60 °C (-4 ... 140 °F)
Mechanical specifications
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 4 trimmed
For further information see system description.
Data for application in connection with hazardous areas
EU-type examination certificateCESI 11 ATEX 012
MarkingEx-Hexagon II (1)G [Ex ia Ga] IIC
Ex-Hexagon II (1)D [Ex ia Da] IIIC
Ex-Hexagon I (M1) [Ex ia Ma] I
OutputEx ia
Maximum safe voltage253 V AC (Attention! Um is no rated voltage.)
EquipmentSL2: 5a(+), 5b(-)
Voltage20 V
Current100 mA
Power500 mW
Internal capacitance5.7 nF
Internal inductancenegligible
Maximum safe voltage253 V AC (Attention! The rated voltage can be lower.)
CertificateCESI 19 ATEX 050 X
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 60079-7:2015+A1:2018 , EN 60079-11:2012
International approvals
UL approvalE106378
Control drawing116-0393 (cULus)
IECEx approval
IECEx certificateIECEx CES 11.0010X
IECEx marking[Ex ia Ga] IIC , [Ex ia Da] IIIC , [Ex ia Ma] I
Ex ec IIC T4 Gc
General information
Supplementary informationObserve the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com.


ECLASS 13.027210120
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

Details: HiC2031HC


This isolated barrier is used for intrinsic safety applications.

It repeats the input signal from a control system to drive HART I/P converters, valve actuators, and displays located in a hazardous area.

Bi-directional communication is supported for HART devices.

An open field circuit presents a high impedance to the control side to allow alarm conditions to be monitored by control systems.

This device mounts on a HiC Termination Board.

Product Documentation: HiC2031HC

Safety and Security DocumentationNyelvFájltípusFájlméret
Használati útmutatóHUNPDF166 KB
Functional Safety ManualENGPDF374 KB
System ManualENGPDF5342 KB

Design / Simulation: HiC2031HC

3-D model / 3-D-ModellALLSTP2770 KB
CAD Portal / CAD PortalALLLINK---

Approvals: HiC2031HC

CertificatesTanúsítvány sz.NyelvFájltípusFájlméret
CESI IECEx Certificate of ConformityIECEx CES 11.0010XALLLINK---
China SITIIAS CCC Ex Certificate2021322316004123 (Singapore)ALLPDF1337 KB
Europe CESI ATEX Category 3 G II 3 GCESI 19 ATEX 050XALLPDF472 KB
Europe CESI I (M1) II (1) D ATEX Certificate II (1) GCESI 11 ATEX 012ALLPDF682 KB
India PESO (India) CCOEA/P/HQ/KA/104/6084 (P576899)ALLPDF124 KB
TÜV SÜD Functional Safety Assessment SummaryR-IS-220229-01-REV.1-EX-SUMALLPDF68 KB
USA Canada UL Hazardous Location Certificate of Compliance cULus UL E106378CoC 20191026 - E106378 RepRef 20140826ALLPDF286 KB
United Arab Emirates SGS Gulf Limited ECASEx23-12-96807/E23-12-099951/NB0002ALLPDF603 KB
Control Drawings
Control Drawing UL / Control Drawing UL   ALLPDF127 KB
Declaration of Conformity
EU-Declaration of conformity / EU-KonformitätserklärungDOC-0783CALLPDF81 KB
UKCA-Declaration of conformity / UKCA-KonformitätserklärungDOC-5712ALLPDF73 KB
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