Product Introduction

The ABB CI627, part number 3BSE009799R1, is an AF100 fieldbus communication interface module developed for ABB Advant Controller 110/160 DCS systems. It serves as the high-speed communication gateway between the Advant controller and AF100 fieldbus I/O stations, responsible for transmitting real-time process data, control commands and diagnostic information. With robust industrial PCB design and excellent EMC anti-interference performance, the module can operate stably under harsh industrial conditions including temperature variation, dust, mechanical vibration and strong electromagnetic noise. Widely applied in power generation, pulp & paper, petrochemical and metallurgical process control. It is a key spare part for Advant DCS rack maintenance, communication board replacement and legacy automation system overhaul.

Content Details

Brand: ABB Model: CI627 Part No: 3BSE009799R1 Product Type: AF100 Fieldbus Communication Interface Module Applicable System: ABB Advant Controller 110 / 160 DCS Bus Protocol: AF100 Fieldbus The ABB CI627 3BSE009799R1 module is a plug-in rack unit installed in the Advant DCS control cabinet. Its core function is to connect the controller internal bus and AF100 fieldbus, realizing bidirectional real-time data exchange between the main controller and remote S800 / S600 I/O units. It collects analog and digital field signals from remote I/O stations and sends control instructions from the controller to field actuators. This module supports AF100 high-speed fieldbus transmission, ensuring fast and reliable cyclic data communication for continuous process control. Every module undergoes comprehensive functional testing and aging screening before shipment to reduce failure risk under long-term 24/7 continuous operation. Built-in signal isolation and surge protection circuits can suppress electrical interference from high-power equipment and protect the main controller from field-side electrical faults. It adopts standard Eurocard pluggable rack design for simple installation and replacement. LED status indicators on the front panel display power status, bus link and fault alarm information, helping maintenance engineers quickly locate fieldbus communication failures and shorten equipment downtime. It can be configured and diagnosed through ABB Advant engineering software to check bus load and module operating status. It works together with Advant processor modules, power supplies and I/O boards to build a complete distributed control system. Typical application scenarios include thermal and hydro power plant control, paper mill process automation, chemical continuous production monitoring and metallurgy process control. When the original AF100 communication interface fails, CI627 3BSE009799R1 can be used as direct replacement spare part to restore AF100 fieldbus communication of the whole Advant DCS system. This module complies with IEC industrial safety and EMC standards, with IP20 protection rating. Compact rack layout and durable electronic components support long-term stable operation. Whether you prepare spare inventory for equipment maintenance or purchase components for legacy DCS retrofit projects, the ABB CI627 AF100 communication module provides reliable fieldbus connection for your Advant automation system.

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Tags: ABB AF100 communication module CI627 3BSE009799R1

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