Product Overview
The ABB 3BHB003041R0101, commonly referenced as the UFC719AE01, is a high-performance mixed-signal I/O control board serving as a cornerstone interface component within ABB’s extensive industrial automation ecosystem. This versatile module, also identified by its type designation UFC719AE01, functions as the critical “brain” for I/O racks, managing signal aggregation and bus communication for AC 800M, System 800xA, and Symphony Plus distributed control systems. It bridges the gap between field sensors, actuators, and the central control system, ensuring seamless data flow and precise execution of control logic.
The ABB 3BHB003041R0101 is built upon a robust 32-bit processor architecture with up to 32MB of Flash memory and 16MB of RAM, enabling it to manage up to 32 I/O submodules within a single rack. This board is particularly prominent in medium-voltage drive applications, serving as the I/O Extension Card (IOEC) for the ABB ACS1000 and ACS2000 drive families, as well as integrating with ABB’s Advant OCS and Freelance control systems. With its dual-core processing power and support for industrial protocols like Profibus-DP and Modbus, the ABB 3BHB003041R0101 ensures rapid, deterministic data handling for mission-critical process control and machine protection tasks, making it an indispensable asset in power generation, heavy industry, and manufacturing.
Technical Specifications
| Parameter Name | Parameter Value |
|---|---|
| Product Model | 3BHB003041R0101 (Type: UFC719AE01) |
| Manufacturer | ABB |
| Product Type | Mixed-Signal I/O Control Board / IOEC |
| Series | AC 800M / 800xA / Symphony Plus / Advant OCS |
| Processor | 32-bit, up to 1.2GHz (Dual-core ARM Cortex-R4 in variants) |
| Memory | 16MB RAM / 32MB Flash |
| Input Channels (Typical) | 14x DI (24V DC), 4x AI (4-20mA / 0-10V) |
| Output Channels (Typical) | 6x DO (Relay/Transistor), 2x AO (4-20mA) |
| Communication Protocol | Profibus-DP, Modbus RTU/TCP, IEC 61850, DNP3 |
| Backplane Interface | ABB High-speed backplane, MasterBus 300 |
| Operating Temperature | -25°C to +70°C (St: -40°C to +85°C) |
| Dimensions (approx.) | 180 x 130 x 44 mm |
| Weight (approx.) | 0.71 kg (1.56 lbs) to 1.2 kg |
| Protection Rating | IP20 (Control Cabinet Installation) |
| Redundancy Support | 1:1 Hardware Redundant, Hot-Standby |
Main Features and Advantages
The ABB 3BHB003041R0101 distinguishes itself through a combination of processing power, I/O flexibility, and robust design that ensures reliability in the harshest industrial environments. At its core, the 3BHB003041R0101 features a powerful dual-core processor capable of real-time multi-tasking, delivering cycle times as low as 1ms and ensuring deterministic control for high-speed applications. This allows it to effectively act as a compact single-controller for up to 1000 I/O points, or as a redundant CPU in high-integrity systems.
Versatility is a hallmark of the UFC719AE01. It offers a wide array of configurable I/O channels, including digital, analog, and even high-speed pulse and temperature sensor interfaces. This multi-functionality simplifies system design by reducing the need for multiple specialized modules, effectively serving as both an interface and a light-duty controller. Furthermore, its support for a broad spectrum of industrial protocols—from legacy serial interfaces to modern Ethernet-based communications like IEC 61850—ensures it integrates seamlessly into both new installations and legacy system retrofits, protecting long-term capital investments.
Robustness and diagnostic intelligence make the ABB 3BHB003041R0101 a vital asset for critical processes. It features full triple isolation (input-output-power) with up to 2500V AC isolation voltage, effectively blocking electrical noise and ground loops prevalent in industrial power systems. Its internal intelligent diagnostics continuously monitor for faults such as open circuits or out-of-range signals, and integrated LED indicators on the board provide immediate visual feedback on communication and fault status. For maximum uptime, the 3BHB003041R0101 supports 1:1 hardware redundancy, facilitating millisecond-level automatic failover without data loss, which is paramount for continuous processes where downtime is not an option.
