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Pepperl + Fuchs MBHC-FB-4R
Pepperl + Fuchs MBHC-FB-4R
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FieldConnex Power Hub Motherboard

MBHC-FB-4R

Spare Part Number

PNMBHC-FB-4R

Product Information:

Pepperl+Fuchs MBHC-FB-4R is a four-segment motherboard for redundant fieldbus power supplies with pluggable screw terminals.

The motherboard supports four redundant segments, individual power modules per segment, integrated 100 ohm termination and a socket for compatible HD2 diagnostic modules.

Use it with specified HCD2-FBPS modules and verify host wiring, segment load, supply redundancy and Zone 2 or Division 2 installation requirements before commissioning.

Product image is representative; revision or series may vary. Contact us to request a specific version.
  • One-year warranty
  • Global shipping
  • Exact-model verification
     
Technical specifications for

MBHC-FB-4R

0 TECHNICAL PARAMETERS
  • Manufacturer:
    Pepperl + Fuchs
  • Product Category:
    DCS Systems
  • Spare Part Number:
    MBHC-FB-4R
  • Estimated shipping dimensions:
    22.0 x 16.9 x 3.8 cm
  • Weight:
    0.58 kg
  • Tariff Code:
    853890
  • Country of origin:
    Germany
  • Place of shipment:
    Xiamen, Fujian, China
  • Number of segments:
    4 redundant segments
  • Supply voltage:
    19.2 to 35 V DC
  • Rated current:
    12 A
  • Power dissipation:
    Typically 0.4 W per segment
  • Termination:
    Integrated 100 ohm termination
  • Power module compatibility:
    HCD2-FBPS-1.500; HCD2-FBPS-1.23.500
  • Diagnostic module compatibility:
    HD2-DM-B; HD2-DM-A; HD2-DM-A.RO
  • Degree of protection:
    IP20
  • Operating temperature:
    -40 to +70 °C
  • Mounting:
    DIN rail
  • Terminal type:
    Pluggable screw terminals
  • Stock Availability:
    63
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Alternative Names

MBHC-FB-4R MBHC-FB-4R.1 267022

Information

Overview Manuals System Architecture Fieldbus Performance Installation Guidance

Features:

  • Four FieldConnex segments with redundant power-module positions
  • Common host interface for PLC and process control systems
  • 19.2 to 35 V SELV/PELV redundant supply, rated current 12 A
  • Integrated 100 ohm fieldbus termination and optional diagnostics

The Pepperl+Fuchs MBHC-FB-4R is the four-segment motherboard of a redundant FieldConnex Compact Power Hub. It provides the common wiring interface for the host, fieldbus trunks, bulk supplies, alarm contact and diagnostic bus while module sockets allow power and diagnostic modules to be installed or exchanged without tools.

Passive impedance filtering, high-availability termination and retained plug-in connectors support reliable FOUNDATION Fieldbus H1 and PROFIBUS PA installations. The motherboard is designed for DIN-rail mounting in Zone 2 or Division 2 and operates from -40 to +70 °C with IP20 protection.

The Pepperl+Fuchs MBHC-FB-4R is listed in current manufacturer documentation and is available for supported FieldConnex Power Hub configurations.
Pepperl+Fuchs MBHC-FB-4R FieldConnex Power Hub Motherboard Manuals(Datasheets), Link Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.

System Architecture:

  • Four independent fieldbus segments
  • Redundant module pair per segment
  • PLC and PCS host compatibility
  • Voltage-free alarm contact

Select the matching HCD2 power modules, diagnostic module and pluggable screw or spring terminals for the required segment design.

Fieldbus Performance:

  • High-power trunk support
  • 100 ohm termination integrated
  • Functional insulation between segments
  • Optional advanced physical-layer diagnostics

The design supports long cable runs and high device counts when the complete segment is engineered within the FieldConnex installation rules.

Installation Guidance:

  • DIN-rail mounting
  • Zone 2 / Division 2 installation
  • IP20 open equipment
  • Observe ATEX, FM and IECEx conditions

Verify bulk-supply redundancy, trunk polarity, shield earthing, host connections and enclosure environmental limits before energizing the motherboard.

Technical notes

Pepperl+Fuchs MBHC-FB-4R is a FieldConnex Power Hub Motherboard in the FieldConnex Compact Power Hub family. The motherboard supports four redundant segments, individual power modules per segment, integrated 100 ohm termination and a socket for compatible HD2 diagnostic modules. Confirm the complete catalog number, compatible system hardware, wiring, environmental limits and lifecycle status against the manufacturer documentation before installation.
PRODUCT & ORDER FAQS

Questions buyers ask about MBHC-FB-4R

  • How can I identify MBHC-FB-4R?

    Verify the complete catalog number MBHC-FB-4R on the product label and compare the documented four-segment redundant motherboard configuration before installation.
  • What is MBHC-FB-4R compatible with?

    It accepts HCD2-FBPS power modules and HD2 diagnostic modules in a four-segment redundant FieldConnex Power Hub configuration.
  • Where is MBHC-FB-4R typically used?

    It is used to distribute redundant fieldbus power and connect FOUNDATION Fieldbus H1 or PROFIBUS PA host segments.
  • What should be checked before installation?

    Confirm the mounting, wiring, supply, environmental limits and system firmware stated in the official documentation for MBHC-FB-4R.
  • Is MBHC-FB-4R available from stock?

    Stock is confirmed at the time of quotation. Moore Automated can check the exact MBHC-FB-4R revision and configuration before shipment.
  • What warranty is provided?

    Warranty terms are confirmed with the quotation and apply to the supplied MBHC-FB-4R hardware after inspection and functional verification.
  • How is MBHC-FB-4R shipped?

    The unit is securely packed and dispatched from Xiamen, Fujian, China, with fast shipment available and an estimated processing time of 3 days.
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  • 20+ years of experience

    Over 20 years of experience in industrial automation and hard-to-source legacy parts.
  • Product Lifecycle Stage

    Active/Available from OEM

    Moore Automated supplies high-quality Pepperl+Fuchs MBHC-FB-4R replacement modules and spare parts for verified industrial maintenance requirements.

    Our controlled sourcing and replacement solutions help users restore compatible hardware efficiently and reduce unplanned downtime.

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Moore Disclaimer: Moore Automated's sales automation equipment and related solutions are intended for industrial automation and business operational efficiency improvement purposes only. Product information, technical parameters, and application cases are for reference only and do not constitute an absolute guarantee of performance for any specific industry, scenario, or final application. Actual equipment performance may vary depending on factors such as the usage environment, system integration method, and maintenance conditions. Users should confirm compatibility and safety based on professional technical assessments. Moore Automated assumes no liability for any direct or indirect losses caused by improper use, modification, or failure to operate according to specifications, to the extent permitted by law.

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