Description
Technical Specifications
| Parameter Name | Parameter Value |
|---|---|
| Product Model | 3BHB003041R0101 |
| Common Designation | UF C719 AE01 / UFC719AE01 |
| Manufacturer | ABB |
| Product Type | I/O Control Board / I/O Interface Board |
| Catalogue Description | I/O Control Board IOEC |
| Platform | UF C719 AE family |
| Earlier Index Number | 3BHB003041R0001 |
| Core Function | I/O signal aggregation and interface to drive/control electronics |
| Signal Types | Digital and analogue I/O according to system/application configuration |
| Interface | IOEC I/O interface |
| Supply Voltage | Verify against equipment documentation and existing board label |
| Communication Protocol | Not fixed by model alone; confirm against host system documentation |
| Mounting | Rack or cabinet mounting with dedicated card guides and connectors |
| Operating Temperature | Channel data reference: 0 °C to 50 °C; confirm against ABB documentation |
| Storage Temperature | Channel data reference: not fixed; confirm against ABB documentation |
| Humidity | Channel data reference: non-condensing conditions; confirm against ABB documentation |
| Power Consumption | Channel data reference: less than 15 W; confirm against ABB documentation |
| Dimensions | Channel data reference: 45.3 cm × 12.8 cm × 4.8 cm; confirm against actual board |
| Weight | Channel data reference: approx. 0.71 kg; confirm against actual board |
| Lifecycle Status | Discontinued by ABB; availability is typically through surplus/independent channels |
| Compatibility | Must be confirmed against host drive/controller, BOM, board label and firmware |
Main Features and Advantages
The principal advantage of the ABB 3BHB003041R0101 is its role as a purpose-built IOEC I/O interface. Instead of forcing every local contact, switch, lamp and analogue signal through external conditioning and a separate communication path, the board provides a native interface layer inside the ABB equipment cabinet. This supports a cleaner cabinet layout, shorter local wiring runs and a clearly defined boundary between field I/O and the drive or control system.
Signal separation is another practical benefit. The ABB 3BHB003041R0101 handles the I/O points that are naturally local to the drive: run permission, local/remote control, start and stop, fault reset, cabinet alarms, status indication and analogue reference or feedback signals. Keeping these signals on a dedicated board reduces dependence on external networks for functions that must remain available during local operation or maintenance.
The ABB 3BHB003041R0101 also supports lifecycle management. Because it is a board-level spare, a suspected I/O-interface fault can often be isolated and corrected by replacing the board rather than modifying the complete control architecture or replacing the entire drive. This is valuable for older installations where ABB no longer lists the product as active and where long lead times or redesign costs would otherwise threaten plant availability.
Compatibility discipline is part of the product’s value. The ABB 3BHB003041R0101 should always be matched to the original board’s full type designation, the host drive or controller model, and the system’s documented configuration. When this verification is done properly, the board offers a direct spare-part route for restoring I/O function without introducing protocol converters, address remapping or cabinet redesign.
Application Field
The ABB 3BHB003041R0101 is applied in ABB drive and automation cabinets where local digital and analogue I/O must be concentrated and interfaced to the equipment’s control electronics. Typical uses include pumps, fans, compressors, conveyors, crushers, mills, mixers, marine auxiliary drives and other continuous-process or heavy-duty motor applications. In these systems the board provides termination and management for local control commands, permissives, interlocks, status indicators and analogue reference or feedback signals.
In process plants, the ABB 3BHB003041R0101 helps maintain a clear separation between plant-level control and equipment-local operation. Local start/stop, hand-off-auto selection, run permission, fault reset and cabinet-alarm functions can remain available at the drive even when the higher-level automation network is unavailable. This is useful in water and wastewater, power generation, oil and gas, petrochemical, mining and minerals, metals, marine, cement and bulk-material handling.
The board is especially relevant to service and spare-parts programmes for mature installations. Where the original ABB 3BHB003041R0101 or its earlier 3BHB003041R0001 index is no longer listed by the manufacturer, retaining a verified spare can materially reduce unplanned downtime. Because the exact host system, I/O mix and electrical interface vary by cabinet configuration, the board is best applied where the equipment BOM, drawings and original board label are available to confirm a correct match.
