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Fieldbus Power Hub, Motherboard for Gateway and Power Supply Modules MBHC-FB-4.GT*

  • 4 segments, simplex, individual modules per segment
  • For gateway and power supply modules
  • High-power trunk: Live work on devices in any hazardous area
  • Optional advanced diagnostics
  • Installation in Zone 2/Class I, Div. 2
  • Spring terminals or screw terminals selectable

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.

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Ote tietolomakkeesta: Tekniset tiedot  MBHC-FB-4.GT*

General specifications
Design / MountingMotherboard based
Rated voltage19.2 ... 35 V SELV/PELV
Rated current12 A
Power dissipationtyp. 0.4 W per segment
Fieldbus connection
Number of segments4 simplex
Terminating resistor100 Ω integrated
Indicators/operating means
Fault signalVFC alarm 1 A, 50 V DC, normally closed
Rotary switchbus addressing, gateway-specific
Galvanic isolation
Fieldbus segment/Fieldbus segmentfunctional insulation acc. to IEC 61010, rated insulation voltage 50 Veff
Fieldbus segment/Supplyfunctional insulation acc. to IEC 61010, rated insulation voltage 50 Veff
Directive conformity
Electromagnetic compatibility
Directive 2014/30/EUEN 61326-1:2013
Standard conformity
Electromagnetic compatibilityNE 21:2011
Degree of protectionIEC 60529
Fieldbus standardIEC 61158-2
Shock resistanceEN 60068-2-27
Vibration resistanceEN 60068-2-6
Ambient conditions
Ambient temperature-40 ... 70 °C (-40 ... 158 °F)
Storage temperature-40 ... 85 °C (-40 ... 185 °F)
Relative humidity< 95 % non-condensing
Shock resistance10 g , 11 ms
Vibration resistance1 g , 10 ... 150 Hz
Pollution degreemax. 2, according to IEC 60664
Corrosion resistanceacc. to ISA-S71.04-1985, severity level G3
Mechanical specifications
Connection typeplug-in terminals , spring terminal and screw terminal
Core cross-section2.5 mm2
Housing materialPolycarbonate
Degree of protectionIP20
Massapprox. 540 g
MountingDIN mounting rail
Data for application in connection with hazardous areas
CertificateTÜV 15 ATEX 7735 X
MarkingEx-Hexagon II 3G Ex ec IIC T4 Gc
Directive conformity
Directive 2014/34/EUEN 60079-0:2012 , EN 60079-7:2015 , EN 60079-11:2012
International approvals
IECEx approvalIECEx TUR 16.0007X
Approved forEx ec IIC T4 Gc
Certificates and approvals
Marine approvalpending


ECLASS 11.027242603
ECLASS 10.0.127242603
ECLASS 9.027242603
ECLASS 8.027242603
ECLASS 5.127242603
ETIM 8.0EC001598
ETIM 7.0EC001598
ETIM 6.0EC001598
ETIM 5.0EC001604
UNSPSC 12.139121008

Documents: MBHC-FB-4.GT*

ManualsKieliTiedostotyyppiTiedoston koko
ManualENGPDF1746 KB
Manual für use with HCD2-FB*, MBHC-FB-4.HSC*, MBHC-FB-4R.HSC*, MB-FB-GTR1, MBHC-FB-4.GTENGPDF3939 KB
Instruction manuals
ИнструкцииBULPDF134 KB
Návod k poużitíCZEPDF128 KB
Instruktions manualDANPDF128 KB
Instruction manualENGPDF54 KB
KasutusjuhendESTPDF125 KB
KäyttöohjeFINPDF125 KB
Manuel d'instructionsFRAPDF56 KB
BetriebsanleitungGERPDF55 KB
Οδηγίες χρήσηςGREPDF137 KB
HandleidingHOLPDF128 KB
Instruction manual / BetriebsanleitungHRVPDF0 KB
Használati útmutatóHUNPDF129 KB
Manuale di istruzioniITAPDF55 KB
Instrukcja obsługiPOLPDF0 KB
Manual de instruçõesPORPDF129 KB
Manual de utilizareRONPDF128 KB
Návod na poużitieSLKPDF129 KB
Navodila za uporaboSLVPDF0 KB
Manual de instruccionesSPAPDF56 KB

Approvals+Certificates: MBHC-FB-4.GT*

Statements of complianceSertifikaatin nroTiedostotyyppiTiedoston koko
EU-Declaration of conformity / EU-KonformitätserklärungDOC-2643APDF89 KB
EAC Lenpromexpertiza (LPE) EAC TP TC 012/2011EAEC RU C-DE.AA71.B.00037/19PDF2835 KB
Europe TUV Rheinland ATEX Category 3TÜV 15 ATEX 7735XPDF185 KB
Russia Belarus Kazakhstan EAC EAC TP TC 020/2011 EMCEAEC N RU D-DE.EA11.B.00318PDF2892 KB
TUV Rheinland IECEx Certificate of Conformity Zone 2IECEx TUR 16.0007XLINK---

Liitännäistuotteet: MBHC-FB-4.GT*

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Function: MBHC-FB-4.GT*

The motherboard is a system component of the FieldConnex ®Power Hub, a modular fieldbus power supply for 4 segments. It is the wiring interface for one gateway, one advanced diagnostic module, and 4 power supply modules. The power supply supports explosion protection, e. g., the high‑power trunk for long cable lengths and high device counts. The Power Hub supports advanced diagnostics for fast fieldbus commissioning and online monitoring.

Sockets for all modules enable simple installation and replacement without tools. Wire connections can be selected as spring terminals or screw terminals.

The motherboard supports a choice of gateways for different host protocols. A PROFIBUS PA master for each segment enables short bus cycle times. The DCS can access the advanced diagnostic module directly via the gateway without additional wiring or configuration.

This design allows the most compact cabinet layout. Excellent availability and a long service life are achieved through the following features: A passive impedance filter per segment without active electronic components, a high‑availability fieldbus termination, and plugs with retaining screws.

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