Product Introduction

The ABB CI855K01 3BSE018106R1 is a MasterBus300 communication module for ABB AC800M controller and 800xA DCS system. It features dual Ethernet ports for MasterBus300 network redundancy with 10 Mbps transmission speed. It serves as the interface between AC800M controller and S100 I/O stations to transmit cyclic process data. It supports hot swap and built-in communication diagnostics, widely used in power, chemical, pulp & paper and oil & gas industrial process control.

Content Details

CI855K01 consists of communication unit and baseplate, mounted on AC800M controller rack. It communicates with S100 I/O modules over MasterBus300 bus, transferring real-time process values and diagnostic alarms. Dual Ethernet ports improve communication reliability for industrial control network. LED indicators display module operating status and bus faults for fast on-site troubleshooting. It is configured by Control Builder M engineering software. Industrial PCB layout delivers stable performance under vibration and strong electromagnetic interference. It acts as spare replacement part for 800xA DCS maintenance and system retrofit. Each unit passes full function test and thermal aging test before shipment.

Tags: CI855K01 3BSE018106R1 ABB MasterBus300 module

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