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Product ID: CI858K01
Order Code: 3BSE018135R1
Manufacturer: ABB
Product Type: DriveBus Communication Interface Module
Series: AC 800M / System 800xA
Product Overview
The ABB CI858K01 (Order Code: 3BSE018135R1) is a specialized DriveBus Communication Interface Module designed for the ABB AC 800M controller family and System 800xA distributed control systems . This module serves as a dedicated bridge between ABB controllers and ABB drive systems, enabling seamless communication with ABB frequency converters, drives, and special I/O units via the proprietary DriveBus protocol .
Specifically engineered for sectional drive applications, the CI858K01 is the ideal solution for ABB rolling mill drive systems and ABB paper machine control systems, where precise motor control and real-time communication are critical for operational success .
Key Features & Benefits
DriveBus Protocol Support: Native communication with ABB Drives and ABB Special I/O units using the dedicated DriveBus protocol, ensuring optimized performance and reliability .
Hot-Swap Capability: Supports up to 24 ABB drives per CI858 module with hot-swappable functionality, minimizing downtime during maintenance or system expansion .
CEX-Bus Powered: The CI858K01 receives power directly from the processor unit via the CEX-Bus, requiring no additional external power source .
Complete Package: Ships as a comprehensive kit including the CI858 communication interface and TP858 baseplate (width: 60 mm), simplifying installation and ensuring proper mounting .
Optical Connectors: Features three optical connectors for DriveBus connection, I/O connection, and a Tool connection for firmware downloads using ABB DriveTools (DriveDebug or DriveWindow) .
Keyed Baseplate: The TP858 baseplate includes a preset two-letter Alpha code lock to prevent installation of incorrect unit types, enhancing system safety .
LED Diagnostics: Built-in status indicators for power, communication activity, and module health enable quick fault-finding and system monitoring .
Technical Specifications
Specification Detail
Model Number CI858K01
Order Code 3BSE018135R1
Product Type DriveBus Communication Interface
Supported Protocol DriveBus (ABB Proprietary)
Compatibility ABB AC 800M Controllers (PM851, PM858, PM861, PM864, PM865, PM866, PM867, PM891, etc.)
Bus Connection CEX-Bus
Mounting TP858 Baseplate (included)
Power Supply 24V DC via CEX-Bus (no external power required)
Max Connected Drives Up to 24 ABB drives per module
Dimensions (H x W x D) 185 mm x 59 mm x 127.5 mm
Weight Approx. 0.55 kg (1.21 lbs)
Operating Temperature -20°C to +70°C
Storage Temperature -40°C to +85°C
Protection Rating IP20 (meets IEC 60529)
RoHS Status EU RoHS Compliant
Country of Origin Sweden
Max Modules per Controller 2 x CI858 modules per AC 800M controller
Communication Capabilities
The CI858K01 is specifically optimized for DriveBus protocol communication, featuring:
Optical DriveBus Connector: For direct connection to ABB Drives and ABB Special I/O units
I/O Connection: For auxiliary device integration
Tool Connection: For firmware downloads using ABB DriveTools (DriveDebug/DriveWindow)
Branch Unit Support: When connecting multiple ABB drives, an NDBU branch unit is required to build a logical bus with physical star topology
Note: Firmware cannot be downloaded via Ethernet; a drives-specific download package is required .
Applications & Use Cases
The ABB CI858K01 is essential for facilities requiring precise motor control and drive system integration. Typical applications include:
Industry Application
Metals & Rolling Mills Sectional drive applications for rolling mill control systems
Paper & Pulp Paper machine control systems with synchronized drive sections
Manufacturing Factory automation, production line speed/position control
Energy & Power Power generation facilities, pump and fan control
Water Treatment Pump station automation and flow control
Food Processing Conveyor systems and processing equipment control
Textile Industry Spinning, weaving, and printing machine automation
Packaging Automated packaging operations including palletizers and coding machines
