Introduction to ABB KUC711AE101 3BHB004661R0101
3BHB004661R0101 Product Overview
The ABB KUC711AE101 (order code: 3BHB004661R0101) is a high-performance controller module tailored for ABB’s AC 800M and Ability™ System 800xA distributed control systems (DCS). As a specialized control unit, it integrates advanced PID control algorithms, logic processing capabilities, and multi-protocol communication functions, designed to handle complex industrial processes such as continuous production lines, equipment coordination, and parameter regulation. Widely applied in petrochemical, power generation, and manufacturing industries, it precisely controls variables like temperature, pressure, and flow, optimizes production efficiency by reducing process fluctuations, and provides real-time fault diagnosis to minimize downtime. Its modular structure supports hot-swapping for convenient maintenance, while strong anti-interference performance ensures stable operation in environments with high electromagnetic radiation. Fully compatible with ABB’s I/O modules and upper-level monitoring platforms, it enables seamless data interaction and centralized control, serving as a key component in reliable automation systems.

3BHB004661R0101 Technical Specifications
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Product Model: KUC711AE101 (Order Code: 3BHB004661R0101)
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Product Type: High-performance controller module
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Series Affiliation: ABB AC 800M / Ability™ System 800xA DCS Series
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Core Functions: Advanced PID control, logic processing, process parameter regulation, fault diagnosis, data communication
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Processor Configuration: 32-bit industrial-grade CPU, 400MHz
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Memory Capacity: 256MB RAM; 128MB Flash memory (non-volatile)
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Control Performance: PID regulation accuracy ±0.1%; Response time <50ms; Supports up to 128 control loops
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Communication Interfaces: 2×Ethernet ports, 1×Profibus DP port, 1×RS485
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Supported Protocols: Modbus TCP, PROFINET, Profibus DP, Ethernet/IP
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I/O Compatibility: Supports up to 32 analog/digital I/O modules via backplane
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Power Supply: 24VDC (18-30VDC range); Redundant input supported; Power consumption ≤10W
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Operating Environment: Temperature -20°C to +65°C; Humidity 5-95% (non-condensing); IP20 protection rating (cabinet-mounted)
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Mechanical Features: 140mm×110mm×45mm (L×W×H); Weight ~0.6kg; DIN rail mount; LED status indicators
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Certifications: CE, UL certified; Compliant with IEC 61131-3, SIL 2 safety standards
Recommended ABB Products
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ABB PM864AK01 3BSE018161R1: AC 800M CPU module that coordinates with the KUC711AE101 for large-scale system control.
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ABB UFC721AE101 3BHB002916R0101: Universal I/O module that provides signal input/output support for the KUC711AE101.
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ABB XVC724BE101 3BHE009017R0101: High-precision analog input module that feeds accurate sensor data to the KUC711AE101.
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ABB CI854A 3BSE022363R1: Communication module that expands the KUC711AE101’s Profibus DP connectivity.
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ABB REF615 1MRK504153-BEN: Protection relay that works with the KUC711AE101 to ensure power equipment safety.
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ABB AO835 3BDH000056R1: Analog output module that executes control signals from the KUC711AE101 to drive actuators.
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ABB DI830 3BDH000052R1: Digital input module that collects on-site status signals for the KUC711AE101.
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ABB PM902F 3BDH001000R0005: Freelance series CPU that integrates data from the KUC711AE101 in hybrid control systems.
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ABB XO08R2 1SBP260109R1001: Digital output module that extends the KUC711AE101’s control capacity for field devices.
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ABB PS860 3BSE008545R1: Redundant power supply module that ensures stable operation of the KUC711AE101.











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