Overview
Manuals
Industrial Applications and Retrofits
Practical Applications
Features:
- The board features precise analog signal handling
- Industrial-grade Analog Conversion/Interface Board manufactured by ABB
- ABB UNITROL excitation systems and variable speed drive control assemblies
The ABB HIEE300725R1 UAC317AE V1 is a high-performance interface control board and remote I/O docking station designed for ABB high-voltage inverters (such as the ACS series) and large industrial drive and generator excitation systems. As an indispensable underlying data center in the entire drive control network, this module is powered by a standard 24V DC industrial power supply. Its core function is to build a low-latency, high-reliability dedicated communication and control bridge between the inverter master control unit, the generator preload unit (PEBB), and external distributed control devices.
This interface board plays an irreplaceable role in the condition monitoring, speed control, and safety asset protection of large-scale high-voltage transmission equipment. The module employs an extremely rigorous industrial-grade ruggedized design at the hardware level, supporting an ultra-wide operating temperature range of -40℃ to 70℃. It possesses excellent resistance to transient electromagnetic interference and high-voltage fluctuations, effectively preventing signal distortion prone to occur in high-voltage electromagnetic environments, thereby comprehensively ensuring the continuity and operational stability of the entire high-voltage transmission system.
The HIEE300725R1 UAC317AE V1 ABB Analog Interface Conversion Board may still be available for purchase and support from Moore Automated Company beyond End-Of-Life (EOL) by the manufacturer (OEM).
ABB HIEE300725R1 UAC317AE V1 Analog Interface Conversion Board INFO(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.
UNITROL Excitation Network: A critical node in the generator excitation circuit, used to handle finely regulated excitation current signals and active/reactive power feedback tracking.
Large Drive Systems (Inverters): Used in large inverters and heavy-duty industrial drives to synchronize multi-channel analog signals from various local automation units.
Standard Rack-Mount Form Factor: Utilizes modular European card physical dimensions with plug-in backplane pins. This allows maintenance engineers to quickly slide out and replace circuit boards during planned factory overhauls without manipulating point-to-point field wiring modules.
Its carefully selected components enable it to maintain extremely low data drift over a wide temperature range of -40℃ to +70℃, effectively preventing cascading damage to the core processor components of the control cabinet caused by strong electromagnetic interference in chemical plants or gas turbine rooms, as well as arc surges in switchgear.
In actual field maintenance and equipment overhaul scenarios, this circuit board adopts a standard Euroca plug-and-play backplane rail structure, allowing for efficient integration with existing control racks and rapid spare parts replacement. This enables automation maintenance engineers to quickly plug and unplug maintenance equipment during power outages or short-term overhauls without having to adjust complex external field wiring terminals one by one.
Furthermore, it integrates highly sensitive self-diagnostic feedback logic. Once a short circuit, open circuit, or feedback value exceeding a safety threshold occurs in the external analog circuit, a precise alarm code is sent to the central control room in real time. This is the core technological foundation for ensuring the long-term, highly reliable, and predictable operation of the entire power plant turbine unit or large-capacity synchronous generator.
