Serviceline Industrial Sensors
Serviceline Explosion Protection

Compact Fieldbus Power Hub Motherboard for Yokogawa ALF111 MBHC-FB-4R.YO.R


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.

Download the complete datasheet as a PDF:

Datasheet excerpt: Technical data of  MBHC-FB-4R.YO.R

Product Description
Compact redundant Fieldbus Power Hub motherboard with redundant terminals for Yokogawa ALF111 on the right-hand side
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 redundant
Terminating resistor100 Ω integrated
General information
Supplementary informationObserve the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see


ECLASS 13.027242603
ECLASS 12.027242603
ECLASS 11.027242603
ECLASS 10.0.127242603
ECLASS 9.027242603
ECLASS 8.027242603
ECLASS 5.127242603
ETIM 9.0EC001598
ETIM 8.0EC001598
ETIM 7.0EC001598
ETIM 6.0EC001598
ETIM 5.0EC001604
UNSPSC 12.139121008

Details: MBHC-FB-4R.YO.R

Informative Literature: MBHC-FB-4R.YO.R

Language Selection:
LiteratureLanguageFile TypeFile Size
Application Report - Controlling and Monitoring liquid Helium at the Deutsches Elektronen-SynchrotronENGPDF361 KB
Application Report - Digital Communication in Steel-Plate ManufacturingENGPDF470 KB
Application Report - Fieldbus Power Supply Compatible with Process Industry ApplicationsENGPDF229 KB

Product Documentation: MBHC-FB-4R.YO.R

Language Selection:
Safety and Security DocumentationLanguageFile TypeFile Size
Instruction manualENGPDF236 KB

Approvals: MBHC-FB-4R.YO.R

Language Selection:
CertificatesCertificate No.LanguageFile TypeFile Size
Canada FMFM 19 CA 0011XALLPDF356 KB
Declaration of Conformity
EU-Declaration of conformityTDOC-2261EENGENGPDF1143 KB

Associated Products: MBHC-FB-4R.YO.R

4 segments, redundant, individual modules per segment, Customized for Yokogawa, ALF 111, High-power trunk: Live work on devices in any hazardous area, Best quality, smallest size and lowest heat dissipation, For FOUNDATION Fieldbus H1, IECEx approval, International, Europe, USA, Canada, Device coupler location: non-explosion hazardous area
Zone 2 - high-power trunk
Zone 1 - high-power trunk
Division 2 - high-power trunk
Division 1 - high-power trunkpa

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