ABB CI854AK01 3BSE030221R1 PROFIBUS‑DP/V1 Communication Interface Kit

Technical Specifications

Model: CI854AK01

Part Number: 3BSE030221R1

Brand: ABB

Product Type: PROFIBUS‑DP/V1 communication interface complete kit

Matching System: ABB AC800M Controller, 800xA DCS System

Kit Contents: CI854A communication module, TP854 baseplate

Power Supply: CEX‑Bus backplane 24VDC

Communication Interface: 2‑channel galvanic isolated PROFIBUS‑DP DB9 ports

Protocol: PROFIBUS‑DP‑V0 / DP‑V1

Baud Rate: 9.6 kbps‑12 Mbps adaptive

Max Slaves: Up to 124 slave stations

Redundancy: Supports line redundancy and master redundancy

Installation Method: Rack slot mounting, hot‑swap support

Operating Temperature: 5℃ ~ +55℃, non‑condensing

Protection Class: IP20

Weight: 0.59kg

Dimension: 195mm ×130mm ×40mm

Compatible System: Power plant DCS, petrochemical, metallurgy, papermaking control cabinet

Core Function: PROFIBUS‑DP/V1 master station kit for AC800M DCS system. It realizes real‑time data interaction between controller and PROFIBUS‑DP field devices such as remote I/O, inverters and field instruments. Dual‑channel design supports communication redundancy, completes bus data reading‑writing and protocol processing, improves fault‑tolerant performance of fieldbus control network.

Product Details

The CI854AK01 3BSE030221R1 is complete PROFIBUS‑DP/V1 master communication kit for ABB AC800M and 800xA DCS control system.

This kit consists of CI854A communication main unit and matching TP854 baseplate, connects to AC800M CEX‑Bus backplane bus, works as PROFIBUS‑DP master station. Two galvanic‑isolated PROFIBUS‑DP channels can connect a large number of field slave devices, dual‑channel physical line redundancy effectively reduces communication failure risk. Cooperated with BC810 module, it supports master station hot‑standby redundancy for high‑reliability industrial control scenarios.

Hot‑swap design allows online module replacement without DCS system shutdown. Front‑panel LED indicators display power, operation, bus and fault status for quick on‑site diagnosis. Built‑in bus self‑diagnosis function detects bus short‑circuit, slave dropout and communication abnormality, and uploads alarm information to DCS controller.

Conformal coated circuit board enhances anti‑interference capability, adapts to complex electromagnetic environment of power plant, petrochemical and metallurgical workshops. Compact rack‑mount structure saves cabinet inner space, convenient for inspection and maintenance.

Widely used in renovation and overhaul projects of power, petrochemical, metallurgy and papermaking DCS system.

It is important spare hardware for PROFIBUS‑DP fieldbus loop debugging and defective CI854AK01 kit replacement.