ABB CI854A 3BSE030221R1 master interface

Technical Overview

The CI854A (Part Number: 3BSE030221R1) is a high-speed PROFIBUS DP-V1 master interface for AC 800M controllers. It manages high-performance data exchange with distributed I/O and smart field instruments while supporting advanced acyclic diagnostics. Engineered for critical industrial applications, this module offers full redundancy and hot-swap capabilities to ensure continuous process availability and streamlined maintenance.

Comprehensive Technical Specifications

• Manufacturer: ABB

• Model Designation: CI854A

• Article Number: 3BSE030221R1

• Functional Type: PROFIBUS DP-V1 Interface Module

• Protocol Support: PROFIBUS DP-V0, DP-V1

• Baud Rate: Up to 12 Mbit/s

• Redundancy Support: Yes (Line and Module Redundancy)

• Hot Swap Capability: Yes

• Net Weight: 0.7 kg (Shipping weight: 1.18 kg)

• Dimensions: 59 mm × 186 mm × 127.5 mm

• Mounting Type: DIN-rail via TP854 baseplate

• Origin: USA / Sweden

• Condition: Brand New / In Stock

• Warranty: 12 Months

• Logistics Hub: Dispatched from Xiamen or Shanghai

Typical Applications

• Distributed Automation: Establishing a high-speed backbone between AC 800M controllers and S800 I/O clusters.

• Redundant Control Architectures: Implementing dual-channel communication for high-availability sectors like oil, gas, and power.

• Smart Device Networking: Utilizing DP-V1 services for remote parameterization of smart valves and transmitters.

• System Modernization: Integrating third-party PROFIBUS-compliant field devices into a unified ABB 800xA control environment.