CI855 3BSE018106R1 MasterBus 300 Communication Interface | ABB AC 800M Spare Parts

The ABB CI855 3BSE018106R1 is a MasterBus 300 communication interface module for ABB AC 800M distributed control systems. It enables the controller to communicate over the MB 300 network, supporting clock synchronization, dataset communication, and hot-swappable operation.

This module is commonly used in System 800xA and AC 800M installations where communication with MB 300-based controllers or operator stations is required. It can also support peer-to-peer communication between AC 800M controllers and legacy MB 300 systems such as Advant Controller 410, Advant Controller 450, and MasterPiece 200/1.

• MasterBus 300 interface – Designed for AC 800M / System 800xA environments.
• MB 300 network connectivity – Supports communication between controllers and operator stations.
• Clock synchronization – Helps maintain consistent timing across connected devices.
• Dataset communication – Enables structured data exchange between controllers and network nodes.
• Hot-swappable – Supports module replacement during operation in applicable configurations.
• Modular DIN-rail design – Easy to install, replace, and maintain in industrial control cabinets.
• Status indication – Equipped with LEDs for basic running and fault monitoring.

• MasterBus 300 communication in ABB AC 800M DCS systems
• Integration of AC 800M controllers with legacy MB 300 systems
• Controller-to-controller and controller-to-operator-station communication
• System maintenance, replacement, and spare parts stocking
• Retrofit or expansion projects requiring MB 300 network connectivity

• Model: CI855
• Order code: 3BSE018106R1
• Condition: New, original
• Warranty: 12 months
• Packaging: Original factory packaging or export-standard packaging
• Shipping: Express, air freight, or sea freight available
• MOQ: Available upon request
• Lead time: Subject to stock confirmation