Description
Product Overview
The ABB 3BHB005243R0105 KUC755AE105 is a high-integrity communication and interface module designed for ABB’s AC 800M DCS and other industrial control systems. It functions as a key node for high-speed, noise-immune data exchange between controllers, I/O modules, and communication networks.
This module is built for demanding process industries, providing deterministic signal transmission and system stability. It is suitable for both new installations and the upgrade of existing control systems, ensuring reliable performance in critical automation applications.
Parameter Values
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Product Model: 3BHB005243R0105 KUC755AE105
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Brand: ABB
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Warranty: One Year
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ModuleBus Power Supply: 24 V DC nominal (20 mA typical)
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Power Dissipation: Approx. 0.5 W
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Data Rate: 10 Mbit/s
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Optical Wavelength: 650 nm
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Fiber Type: Plastic or HCS (Hard-Clad Silica) fiber supported
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Connector Type: Ruggedized optical connector for ModuleBus
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Redundancy: Supports line and module redundancy
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Hot Swap: Supported for online replacement
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Operating Temperature: Up to 55 °C (horizontal); up to 40 °C (vertical)
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Storage Temperature: –25 °C to +70 °C
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Protection Class: IP20 (IEC 60529)
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Mounting: Vertical or horizontal in DCS rack or control cabinet
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Certifications: CE, cULus hazardous location Class 1 Zone 2, ATEX Zone 2, ABS, BV, DNV-GL, LR, RoHS, WEEE
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Dimensions: Approx. 17.6 mm (W) × 56.7 mm (H) × 42.3 mm (D)
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Weight: Approx. 90 g
Key Functions
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High-Speed Fiber Communication: Serves as a ModuleBus optical repeater/interface, enabling high-speed, noise-immune data exchange between CI801, CI840/CI840A FCI, and TB8xx terminal modules.
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Flexible Topology: Supports both simple ring and duplex line topologies for optimal adaptation to different plant layouts and redundancy requirements.
Application Scenarios
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Power Generation: Connects DCS I/O clusters and communication interfaces in turbine, boiler, and generator protection systems.
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Oil & Gas: Ensures reliable data transmission in offshore platforms and refineries where long-distance, noise-immune communication is critical.
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Chemical & Petrochemical: Facilitates high-integrity communication in hazardous areas (Class 1 Zone 2, ATEX Zone 2) for process control and safety systems.
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Marine & Offshore: Suitable for dynamic positioning and power management systems on ships and platforms, meeting stringent marine certifications.
Enjoy Chat and Email support in below
Email: [email protected]
Mobile：+86-18059884797
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