Introduction to ABB CI858K01 3BSE018135R1
3BSE018135R1 Product Overview
The ABB CI858K01 (order code: 3BSE018135R1) is a high-performance DriveBus interface module exclusively designed for ABB’s AC 800M control system, serving as a critical communication bridge between AC 800M controllers and ABB drives or special I/O units. Optimized for segmental drive applications such as rolling mill drive systems and papermaking machinery controls, it adopts the ABB-proprietary DriveBus protocol to enable high-speed data exchange at 8 Mbit/s, ensuring precise synchronization of speed and torque control for multiple drives. A single CI858K01 module can connect up to 24 ABB drives, and an AC 800M controller supports up to two such modules—facilitating centralized control of large-scale drive systems. Its fiber optic interfaces provide strong anti-interference capability and long-distance transmission advantages, making it suitable for complex industrial environments with electromagnetic noise.
3BSE018135R1 Technical Specifications
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Product Model: CI858K01 (Order Code: 3BSE018135R1)
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Product Type: DriveBus Interface Module for AC 800M Control System
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Series Affiliation: ABB AC 800M Communication Interface Series
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Core Functions: DriveBus protocol communication, drive control signal transmission, multi-device connection management
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Protocol & Role: ABB DriveBus; Operates as Master station in the network
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Connection Capacity: Up to 24 ABB drives per module; 2 modules supported per AC 800M controller
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Communication Performance: Data transmission rate 8 Mbit/s; Low-latency real-time communication
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Interfaces: 2×fiber optic ports (for DriveBus connection); CEX bus interface (for system integration)
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Power Supply: Powered via AC 800M CEX bus; Typical current consumption 200mA @24VDC
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Operating Environment: Temperature -40°C to +85°C; Humidity 5-95% (non-condensing); Protection rating IP20
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Mechanical Features: Rack mount; Dimensions 124mm×74mm×44mm (L×W×H); Weight ~0.3kg
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Key Capabilities: Hot-swappable; Supports star topology via NDBU branch unit; Built-in diagnostic functions
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Compatibility: Seamless integration with ABB AC 800M controllers; Works with ACS880/ACS580 series drives
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Certifications: CE, UL certified; Compliant with IEC 61158 industrial communication standards
Recommended ABB Products
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ABB PM864AK02 3BSE018161R1: AC 800M CPU module that sends control commands to CI858K01 for drive management.
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ABB CI854A 3BSE022363R1: Profibus DP module that complements CI858K01 for multi-protocol fieldbus integration.
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ABB ACS880: Industrial frequency converter that communicates with CI858K01 for precise speed control.
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ABB NDBU: DriveBus branch unit that enables star topology for CI858K01’s multi-drive connection.
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ABB BC810K01 3BSE031154R1: CEX bus interface unit that supports stable power supply for CI858K01.
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ABB CI860K01 3BSE050236R1: Ethernet module that connects CI858K01’s drive data to upper-level monitoring systems.
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ABB AI835 3BSE008520R1: Analog input module that provides sensor data for CI858K01’s drive control logic.
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ABB Panel 800: HMI panel that displays drive status data transmitted via CI858K01.
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ABB S800 I/O: Digital I/O module that collaborates with CI858K01 for drive auxiliary signal processing.
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ABB PS860 3BSE008545R1: Redundant power supply that ensures stable operation of the AC 800M system hosting CI858K01.
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