Description

The ABB CI857K01 3BSE018144R1is a highly versatile and powerful controller module from ABB’s extensive automation portfolio, designed to function as a PROFIBUS DP Master interface within the AC 800M controller family, which is a cornerstone of the ABB Ability™ System 800xA. This module is more than a simple communication card; it is a compact industrial computer that combines a powerful CPU with a dedicated fieldbus interface. Its primary role is to act as a centralized control and communication hub, managing a network of PROFIBUS DP devices such as remote I/Os, drives, and transmitters, while seamlessly integrating this data into the broader 800xA DCS environment.As an integral part of the AC 800M series, the ABB CI857K01 3BSE018144R1enables the creation of a unified automation architecture. It allows a single controller to handle complex regulatory and logic control tasks while simultaneously managing high-speed data exchange with a multitude of field devices on a PROFIBUS DP network. The value of the CI857K01 3BSE018144R1lies in its ability to simplify system architecture, reduce wiring costs, and provide a single point of management for both centralized and distributed I/O, thereby enhancing system reliability and reducing engineering effort for large-scale industrial applications.

ABB CI857K01 3BSE018144R1

Technical Specifications

Main Features and Advantages

The defining feature of the ABB CI857K01 3BSE018144R1is its dual capability as a powerful controller and a dedicated PROFIBUS DP Master. This integration eliminates the need for a separate communication module, saving a slot in the controller rack and simplifying the control system design. The module’s internal processor is capable of executing demanding control applications while managing the real-time data cyclicity of the PROFIBUS DP network, ensuring deterministic performance for both logic solving and field device communication. This is critical for applications requiring synchronized operation, such as coordinating multiple drives in a material handling system.Robustness and advanced diagnostics are key advantages. The ABB CI857K01 3BSE018144R1is engineered for high reliability in continuous process applications. Its PROFIBUS DP interface supports high data transfer rates (up to 12 Mbps), allowing for fast update times with a large number of slave devices. The module provides comprehensive diagnostic capabilities, enabling engineers to quickly identify and locate issues on the PROFIBUS network, such as slave failures or cable breaks, significantly reducing mean time to repair (MTTR). Furthermore, its seamless integration with the 800xA engineering environment allows for centralized configuration, monitoring, and maintenance of the entire control strategy and fieldbus network from a single workstation, streamlining the entire lifecycle of the automation system.

ABB CI857K01 3BSE018144R1

Application Field

The ABB CI857K01 3BSE018144R1is ideally suited for large-scale industrial automation projects where integrating a wide array of distributed field devices into a central DCS is required. A prime application is in water and wastewater treatment plants. In this scenario, the ABB CI857K01 3BSE018144R1controller can be installed in a central control room, managing the plant-wide control logic. Its integrated PROFIBUS DP Master port connects to remote I/O stations located throughout the facility—at pumping stations, clarifiers, and filter beds—aggregating data from thousands of I/O points and controlling actuators, all over a single fieldbus cable, drastically reducing installation costs compared to traditional wiring.In the manufacturing sector, particularly in automotive or pharmaceutical production, the ABB CI857K01 3BSE018144R1is used to control complex packaging and palletizing lines. It can act as the master for a network of PROFIBUS DP variable frequency drives (VFDs) and motor starters that control conveyors, as well as remote I/O blocks connected to sensors and pneumatic valves. The module’s power allows it to execute precise sequential logic and motion control profiles, ensuring synchronized operation of the entire line. The ability to centrally manage and diagnose the entire machine network from the 800xA interface provides immense operational and maintenance benefits, maximizing production uptime.

Related Products

• ABB CI855K01:A sister module that functions as a PROFIBUS DP Slave interface.

• ABB CI871K01:A communication interface module for PROFINET IO.

• ABB S800 I/O Modules:The range of remote I/O units (e.g., AI810, DI810) that can be connected via the CI857K01‘s PROFIBUS network.

• ABB TU847:A termination unit used for connecting field devices to S800 I/O modules.

• ABB PM802F / PM803F:Other processor modules in the AC 800M family.

• ABB SD822 / SD823:Communication modules for additional network interfaces like Modbus or IEC 61850.