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Explosion Protection

Switch Amplifier HiC2831

HiC2831
  • 1-channel isolated barrier
  • 24 V DC supply (bus powered)
  • Dry contact or NAMUR input
  • Usable as signal splitter (1 input and 2 outputs)
  • 2 passive transistor outputs (resistive acc. to EN 60947-5-6)
  • Line fault detection (LFD)
  • Line fault transparency (LFT)
  • Reversible mode of operation
  • 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.

Datasheet excerpt: Technical data of  HiC2831

General specifications
Signal typeDigital Input
Functional safety related parameters
Safety Integrity Level (SIL)SIL 2
Systematic capability (SC)SC 3
Supply
ConnectionSL1: 1a(-), 1b(-); 2a(+), 2b(+)
Rated voltage19 ... 30 V DC bus powered via Termination Board
Ripple≤ 10 %
Rated current≤ 25 mA
Power dissipation≤ 500 mW
Power consumption≤ 600 mW
Input
Connection sidefield side
ConnectionSL2: 5a(+), 5b(-)
Rated valuesacc. to EN 60947-5-6 (NAMUR), see manual for electrical data
Open circuit voltage/short-circuit currentapprox. 10 V DC / approx. 8 mA
Switching point/switching hysteresis1.2 ... 2.1 mA / approx. 0.2 mA
Line fault detectionbreakage I ≤ 0.1 mA , short-circuit I ≥ 6.5 mA
Pulse/Pause ratiomin. 100 µs / min. 100 µs
Output
Connection sidecontrol side
ConnectionSL1: 8a(+), 7a(-); 10a(+), 9a(-)
Rated voltage8 V DC
Response time≤ 200 µs
Output I, IIsignal or fault message, passive transistor output (resistive)
0-signal: 14 kΩ ± 10 %
1-signal: 1.8 kΩ ± 10 %
fault: > 100 kΩ
Fault indication output
ConnectionSL1: 6b
Output typeopen collector transistor (internal fault bus)
Transfer characteristics
Switching frequency≤ 5 kHz
Galvanic isolation
Output/power supplybasic insulation according to IEC/EN 61010-1, rated insulation voltage 60 Veff
Output/Outputbasic insulation according to IEC/EN 61010-1, rated insulation voltage 60 Veff
Indicators/settings
Display elementsLEDs
Control elementsDIP switch
Configurationvia DIP switches
Labelingspace for labeling at the front
Directive conformity
Electromagnetic compatibility
Directive 2014/30/EUEN 61326-1:2013 (industrial locations)
Conformity
Electromagnetic compatibilityEN IEC 61326-3-2:2018 , NE 21:2017
For further information see system description.
Degree of protectionIEC 60529:2001
Protection against electrical shockIEC 61010-1
Ambient conditions
Ambient temperature-40 ... 70 °C (-40 ... 158 °F)
Mechanical specifications
Degree of protectionIP20
Massapprox. 90 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 1 and 2 trimmed
For further information see system description.
Data for application in connection with hazardous areas
EU-type examination certificateBVS 11 ATEX E 026
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
InputEx ia
Voltage10.5 V
Current17.1 mA
Power45 mW (linear characteristic)
Supply
Maximum safe voltage253 V AC (Attention! Um is no rated voltage.)
Output
Maximum safe voltage253 V AC (Attention! Um is no rated voltage.)
CertificateKIWA 15 ATEX 0037 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 60079-11:2012 , EN 60079-7:2015+A1:2018 , EN 50303:2000
International approvals
FM approval
Control drawing116-0430 (cFMus)
UL approvalE106378
Control drawing116-0331
IECEx approval
IECEx certificateIECEx BVS 11.0040
IECEx KIWA 15.0019X
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.

Classifications

SystemClasscode
ECLASS 13.027210121
ECLASS 12.027210121
ECLASS 11.027210121
ECLASS 10.0.127210121
ECLASS 9.027210121
ECLASS 8.027210121
ECLASS 5.127210121
ETIM 9.0EC001485
ETIM 8.0EC001485
ETIM 7.0EC001485
ETIM 6.0EC001485
ETIM 5.0EC001485
UNSPSC 12.132101514

Details: HiC2831

This isolated barrier is used for intrinsic safety applications.

The device transfers digital signals ( NAMUR sensors/mechanical contacts) from the explosion-hazardous area to the non-explosion-hazardous area.

The input controls two passive transistor outputs with a resistive output characteristic (acc. to EN60947-5-6).

The outputs have three defined states: 1-signal = 1.8 kΩ, 0-signal = 14 kΩ and fault > 100 kΩ.

This output characteristic offers line fault transparency on the signal lines.

Via switches the mode of operation can be reversed and the line fault detection can be switched off.

During a fault state, the passive transistor outputs switch to their fault state and LEDs indicate the fault according to NAMUR  NE 44. A separate fault bus is available. This fault bus can be monitored if the termination board supports a module fault detection.

This device mounts on a HiC termination board.

Datasheet: HiC2831

DatasheetFile TypeFile Size
Datasheet HiC2831PDF1046 KB
Fiche de données HiC2831PDF1072 KB
Datenblatt HiC2831PDF1049 KB
Datasheet HiC2831PDF1059 KB
Hoja de datos HiC2831PDF1074 KB

Documents: HiC2831

ManualsFile TypeFile Size
System ManualPDF5438 KB
SystemhandbuchPDF5450 KB
Instruction manuals
ИнструкцииPDF171 KB
Instruction manual / BetriebsanleitungPDF322 KB
Návod k poużitíPDF167 KB
Instruktions manualPDF164 KB
Instruction manualPDF169 KB
KasutusjuhendPDF161 KB
KäyttöohjePDF160 KB
Manuel d'instructionsPDF167 KB
BetriebsanleitungPDF171 KB
Οδηγίες χρήσηςPDF174 KB
HandleidingPDF166 KB
Instruction manual / BetriebsanleitungPDF164 KB
Használati útmutatóPDF167 KB
Manuale di istruzioniPDF165 KB
Lietošanas pamācībaPDF164 KB
Instrukciju vadovasPDF165 KB
Instrukcja obsługiPDF167 KB
Manual de instruçõesPDF166 KB
Manual de utilizarePDF166 KB
Návod na poużitiePDF166 KB
Navodila za uporaboPDF163 KB
Manual de instruccionesPDF166 KB
ManualPDF162 KB
Documents
Functional Safety ManualPDF2014 KB
Handbuch funktionale SicherheitPDF2027 KB

CAD+CAE: HiC2831

CADFile TypeFile Size
CAD 3-D / CAD 3-DSTP2770 KB
CAD Portal / CAD PortalLINK---
EPLAN
EPLAN macros H-System devices (EMA) / EPLAN-Makros Geräte H-System (EMA)ZIP3536 KB
General Notes Relating to Pepperl+Fuchs Product Information
Functional Safety Hub from Pepperl+Fuchs

Several hundred products with a SIL/PL assessment, free tools, and brochures in one place: the "Functional Safety Hub" is your starting point when you have to implement safety functions.

Pepperl+Fuchs GB Ltd.
77 Ripponden Road
Oldham OL1 4EL, Lancs.
United Kingdom
sales@gb.pepperl-fuchs.com
phone +44 161 6336431

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Pepperl+Fuchs is a leading developer and manufacturer of electronic sensors and components for the global automation market. Continuous innovation, enduring quality, and steady growth have been the foundation of our success for more than 70 years. Pepperl+Fuchs employs 6,300 people worldwide and has manufacturing facilities in Germany, USA, Singapore, Hungary, Indonesia and Vietnam, most of them ISO 9001 certified.