Product Overview

The CI626A, cataloged under part number 3BSE005023R1, functions as a high-tier Bus Administrator Board within the ABB AC500 and Distributed Control System (DCS) architectures. This module is engineered to manage complex communication traffic across industrial bus networks, acting as a traffic coordinator to ensure synchronized data flow between master controllers and subordinate field devices. By supervising bus arbitration and protocol translation, the CI626A maintains network stability and prevents data collisions in high-density automation environments. Its Swedish-built circuitry is designed for precision timing, making it indispensable for systems that require low-latency communication between sensors, actuators, and logic processors.

Core Hardware Architecture

• Model Identification | CI626A

• Global Order Code | 3BSE005023R1

• Primary Function | Bus Administration and Network Management

• Net Weight | 0.98 kg

• Module Dimensions | 32.4 x 22 x 4 cm

• System Hierarchy | AC500 / DCS / Advant Controller

• Communication Compatibility | Multi-protocol fieldbus management and Ethernet routing

• Manufacturing Origin | Sweden

• Export HS Code | 8537101190

• Diagnostic Interface | Integrated status LEDs and software-level fault detection

Strategic Operational Deployments

The CI626A Bus Administrator is specialized for large-scale industrial infrastructures where network reliability directly impacts production safety:

• Process Control Networks: Serves as the central communication hub in chemical and oil refineries, managing data exchange across expansive I/O networks.

• Energy Management: Coordinates real-time feedback from power monitoring sensors to central control units for load balancing and grid stability.

• Factory Automation: Facilitates the integration of disparate robotic cells and assembly lines into a unified control interface.

• Network Infrastructure: Acts as a bridge for Ethernet-based routing services, allowing remote diagnostic tools to access fieldbus-level data without disrupting local control loops.