Description

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　　UAD155A0111 3BHE029110R0111 Other Names:

Excitation Control Unit UAD155A0111 3BHE029110R0111

UAD155A0111 3BHE029110R0111 Excitation Analog Unit

Excitation Communication Unit UAD155A0111 3BHE029110R0111

Logic Pulse Processing: Features pulse signal counting, frequency measurement, signal filtering, and frequency conversion functions. Supports communication protocols such as Modbus and Ethernet, enabling data integration and remote monitoring with other devices (e.g., DCS, PLC).

Expandability: Modular design supports stacking with I/O modules of the AC 800PEC system (e.g., UAD149A1501 3BHE014135R1501  Combi IO). Electrical connection is achieved via optical links, ensuring high-speed data transmission and interference resistance.

Signal Processing Capabilities: Integrates pulse counting, frequency measurement, and period analysis functions, supports filtering, frequency conversion, and Modbus/Ethernet communication protocols, adapting to the logic control requirements of industrial automation.

Drive Control: As the core power module of the AC 800PEC system, it supports precise speed regulation and torque control of medium and high voltage motors (3.3kV/6.6kV), integrating multiple protection mechanisms against overcurrent, overvoltage, undervoltage, and overheating.

System Integration: Seamlessly interfaces with ABB DCS (such as 800xA) and PLCs, adapting to the real-time control needs of industries such as power, metallurgy, and chemical engineering.

Reliability: Employs digital signal processing technology to achieve sub-millisecond response, supporting vector control, direct torque control (DTC), and V/f control, suitable for high-precision motion control in robots and precision machining equipment. AC 800PEC Combined I/O Box

High-speed I/O processing: Utilizes optical connection technology, eliminating electrical connections, supporting fast closed-loop control and protection circuits, compatible with ABB S800 I/O devices, and adaptable to the high-speed control requirements of power electronics applications.

Modular design: Includes a basic module (UA D141) and stackable I/O boards (such as UAD142A01 3BHE012551R0001), providing 16 digital inputs/8 digital outputs, 6 analog inputs/2 analog outputs, supporting real-time data acquisition and control.

Software integration: Integrated into the ABB ControlIT environment via Control Builder M (IEC 61131-3 standard) and MATLAB/Simulink programming, supporting rapid application development.

　　System Integration and Compatibility

　　AC 800PEC System Architecture:

The UAD149A1501 and 3BHE014135R1501 together form the core unit of the AC 800PEC control system. They connect to I/O modules (such as GFD563A102 and 3BHE046836R0102) via optical links, enabling the integration of high-speed control (such as power electronics applications) and low-speed process control.

The system supports Control Builder M (IEC 61131-3 standard) and MATLAB/Simulink programming, is compatible with ABB S800 I/O devices, and adapts to field installation requirements.

　　Compatible Equipment:

I/O Modules: UAD149A0001 3BHE014135R0001  Combi IO (supports 16 digital inputs/8 digital outputs, 6 analog inputs/2 analog outputs), UAD142A01 3BHE012551R0001  hybrid I/O board.

Communication Module: Supports Allen-Bradley RIO network and HDLC fieldbus; optional GPS time synchronization.

Software Tools: Control Builder M and MATLAB/Simulink Real-Time Workshop for rapid application development.

　　Application Scenarios:

Power Industry: Speed ​​control of boiler blowers, induced draft fans, water pumps, and circulating pumps; optimization of power generation equipment energy consumption and improvement of operating efficiency.

Manufacturing: Dynamic control of rolling mills, continuous casting equipment, and electric arc furnaces; tension control and synchronous operation of production lines (e.g., conveyor belts, motors, pumps).

Oil & Gas: Valve status monitoring and pump/valve control to ensure efficient production and precise operation.

Chemical and Pharmaceutical Industries: Fluid and chemical reaction control of reactors, agitators, and conveying systems.

Infrastructure: Traffic signal systems, building automation (lighting/air conditioning), and variable speed operation of fans/pumps in wastewater treatment plants.

　　Compatibility and Precautions

　　Compatibility Relationship

The UAD155A0111 3BHE029110R0111 acts as a driver or logic controller module, working in conjunction with the AC 800PEC controller and integrated into the ControlIT system.

The AC 800PEC Combined I/O Box requires the AC 800PEC controller to connect I/O devices via an optical module, supporting Powerlink technology for high-speed communication.

　　Precautions

Installation and Maintenance: Requires professional operation, following operating procedures; regularly check cable connections, insulation performance, and equipment cleanliness; tighten internal connections and measure insulation every six months, ensuring the environment meets requirements (temperature 0-60℃, humidity 5-90% without condensation).

Compatibility Verification: Confirm system voltage level, communication protocol (e.g., Modbus/Ethernet), and hardware compatibility to avoid malfunctions caused by unprofessional operation.

Fault Diagnosis: Utilize self-diagnostic functions to differentiate between hardware and software faults; quickly locate problems through LED indicator status (e.g., error, running, activation indicators); differentiate between field equipment faults and DCS system faults.

Safety Standards: Comply with electrical safety standards to prevent unexpected shutdowns; perform rust-proofing treatment on non-rust-proof surfaces; ensure correct cable connections; and avoid external forces affecting measurement accuracy.

　　Summary

The UAD155A0111 3BHE029110R0111, as a high-performance industrial control module, combined with the AC 800PEC Combined I/O Box, forms a complete drive, logic control, and I/O processing solution. It is widely used in power, manufacturing, and oil and gas industries, meeting the demands for high precision, high stability, and high efficiency. During use, it is crucial to emphasize system compatibility verification, regular maintenance, and safe operation to ensure long-term stable operation of the equipment.

　　Please note that all products on this website are specialty items, and market prices are constantly fluctuating.

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