ABB UFC760 Interface Board Modules UF C760 BE141 3BHE004573R0141

Technical Dossier

Product Details And Specifications

ABB UFC760 Series Technical Notes

The ABB UFC760 series comprises interface and fiber-optic communication boards designed for use within ABB's AC800PEC high-performance drive control platform and the PPCS (Power and Process Control System) architecture. These modules serve as the primary communication bridge between the drive control unit and external I/O, inverter bridges, and supervisory systems. UFC760 boards are deployed across heavy industrial sectors including petrochemical refineries, nuclear power auxiliary systems, offshore platforms, steel rolling mills, and large-scale variable-speed drive installations. Their role in synchronizing real-time fiber-optic data exchange between the control processor and power electronics makes them a critical single-point-of-failure component in any AC800PEC-based installation. The installed base of UFC760 modules spans multiple continents, with particularly high concentrations in European and Asian industrial facilities commissioned between 2000 and 2015.

UFC760 Full Catalog & Functionalities (SKU List)

The following SKUs represent the verified UFC760 series module range, classified by function. Each entry reflects a distinct hardware revision or configuration variant confirmed within the AC800PEC and PPCS ecosystem.

Interface & Fiber-Optic Communication Boards

• UF C760 BE141 3BHE004573R0141: Primary PPCS fiber-optic interface board, AC800PEC, multi-channel TX/RX
• UF C760 BE143 3BHE004573R0143: Revised PCB layout variant of BE141; same functional specification, updated component sourcing
• UF C760 BE111 3BHE004573R0111: Early-generation UFC760 interface board; single-channel PPCS fiber link configuration
• UF C760 BE121 3BHE004573R0121: Intermediate revision; introduced dual-channel fiber support for ACS6000 multi-drive configurations
• UF C760 BE131 3BHE004573R0131: Pre-BE141 revision; compatible with AC800PEC firmware versions 3.x and 4.x
• UF C760 BE151 3BHE004573R0151: Post-BE143 revision; minor FPGA update, extended operating temperature range
• UF C760 BE161 3BHE004573R0161: Latest confirmed hardware revision; enhanced diagnostic LED array, same backplane pinout

Associated Control & Processor Modules (AC800PEC Platform)

• PP C800 BE/3BHE024577R0101: AC800PEC main processor module; interfaces directly with UFC760 via backplane
• PP C800 AE/3BHE024577R0001: Earlier AC800PEC processor variant; requires UFC760 BE111/BE121 for PPCS link
• UF C719 BE141 3BHE014135R0141: UFC719 interface board; predecessor series to UFC760, used in ACS1000 and ACS6000 early builds
• UF C719 BE143 3BHE014135R0143: Revised UFC719; cross-referenced against UFC760 for retrofit compatibility assessment
• UF C741 BE141 3BHE024855R0141: UFC741 fiber interface; used in parallel with UFC760 in multi-inverter bridge configurations
• UF C741 BE143 3BHE024855R0143: Revised UFC741 variant; same functional role as BE141 with updated component BOM

Power Supply & Backplane Modules

• UF C786 BE141 3BHE028959R0141: AC800PEC backplane power distribution module; required for UFC760 rack installation
• UF C786 BE143 3BHE028959R0143: Revised power module; updated capacitor specification for extended service life
• UF C710 BE141 3BHE009681R0141: Auxiliary interface module; provides supplementary I/O channel expansion within AC800PEC rack