General Information

• Model: CI546

• Part Number: 3BSE012545R1

• Product Type: AF100 Fieldbus Interface Module

• Applicable System: ABB AC800M Controller, 800xA DCS System

• Main Function: Realize AF100 fieldbus data communication

Communication Parameters

• Bus Protocol: ABB AF100 Fieldbus

• Communication Speed: 187.5 kbps

• Connection Mode: Multi-drop bus topology

• Max Communication Distance: Up to 1000 meters

• Isolation: Galvanic isolation between bus side and system side

• Support data exchange between controllers and remote I/O stations

Electrical Specification

• Power Supply: Powered by controller backplane bus

• Working Voltage: 24VDC

• Power Consumption: Low power consumption

• Status Indicators: Power, Run, Communication, Fault LED lights

Environmental Conditions

• Operating Temperature: 0℃ ~ +60℃

• Storage Temperature: -40℃ ~ +85℃

• Relative Humidity: 5%~95% RH, non-condensing

• Protection Level: IP20

Mechanical Specification

• Installation Method: Standard rack installation

• Support hot plug and replacement

• Compact industrial standard module size

Main Features

1. Stable AF100 bus communication transmission

2. Compatible with all series of AF100 remote I/O modules

3. Easy configuration via Control Builder M software

4. Built-in complete communication fault diagnosis function

5. Strong anti-interference, suitable for industrial harsh site environment

6. Widely used for expanding remote distributed I/O communication

Application Scope