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The ABB 698B179U01 is a industrial control circuit board for ABB process-control equipment. It is used to provide board-level control functions inside the installed system. The ABB 698B179U01 is identified by its complete ordering code and documented hardware function. Confirm the installed system, module revision, connector arrangement and supported interface before replacement. Install the ABB 698B179U01 only in the approved matching ABB control-system rack. Follow the manufacturer's system documentation for power isolation, grounding, wiring, configuration and commissioning.
This printed-circuit assembly provides board-level control functions in ABB process-control equipment.
Confirm the system rack, board identity and connected control wiring before replacement.
Isolate the rack, preserve the configuration, restore the board and verify control diagnostics.
Confirm the complete article number 698B179U01, the description “Industrial Control Circuit Board” and the installed configuration. The supplied unit marking, revision and associated interfaces should agree before replacement.
Match the documented system (installed manufacturer equipment), connection or mounting arrangement and service scope. Do not substitute by physical similarity alone.