Features:
- Modular motherboard architecture accepts plug-in fieldbus power and diagnostic modules.
- Common host wiring supports integration with general-purpose PLC and PCS systems.
- Redundant segment connections are arranged for maintainable FieldConnex cabinet assemblies.
The ordered MBHC-FB-4R configuration is the redundant motherboard with removable screw-terminal connections. Power-supply and diagnostic modules are selected separately according to the required fieldbus arrangement.
The motherboard organizes host, trunk, bulk-supply, alarm, and diagnostic-bus connections for process automation cabinets using FieldConnex infrastructure.
Before replacement, confirm the host connection, terminal style, module arrangement, cabinet space, and hazardous-area installation concept. Mounting and wiring must follow the applicable Pepperl+Fuchs installation documentation.
Availability for the MBHC-FB-4R configuration is confirmed during quotation.
Pepperl+Fuchs MBHC-FB-4R 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.
- FOUNDATION Fieldbus H1 infrastructure for process automation cabinets.
- High-power trunk installations serving field devices in hazardous areas.
- Control-system cabinets requiring PLC or PCS host integration.
- The compact motherboard design helps reduce cabinet space and thermal load.
- Passive impedance supports reliable fieldbus segment operation.
- Redundant module architecture supports continuous segment power availability.
- The motherboard accepts the HD2-DM-B basic diagnostic module.
- The HD2-DM-A module provides advanced physical-layer diagnostic functions.
- The HD2-DM-A.RO option provides advanced diagnostics with relay output.
- The motherboard is designed for DIN mounting rail installation.
- Removable screw terminals simplify cabinet wiring and service access.
- An optional screening and earthing kit is available for trunk shields.