ABB CI858K01 / 3BSE018135R1 – High-Performance Communication Interface Module

Overview

The ABB CI858K01 (3BSE018135R1) is a dedicated communication interface module designed for advanced industrial networks, enabling seamless integration between field equipment, I/O units, and ABB’s powerful AC 800M control platforms. It delivers fast, stable, and secure data transmission, allowing distributed control systems to function with precision and reliability. Built for harsh industrial environments, the CI858K01 ensures consistent performance across continuous-process industries where uptime and accuracy are paramount.

Key Features

Reliable System Communication
Provides a stable and deterministic communication channel between controllers and remote devices.

Industry-Standard Protocol Support
Compatible with multiple ABB system buses and communication standards, depending on system configuration.

High Noise Immunity
Designed with strong electromagnetic shielding to ensure uninterrupted data exchange.

Fast Integration
Modular plug-in design allows quick commissioning and replacement without complicated rewiring.

Enhanced Diagnostics
Equipped with onboard status indicators and system-level feedback for simplified monitoring.

Technical Specifications (Non-Table Format)

Model: CI858K01

Part Code: 3BSE018135R1

Function: Communication interface for ABB AC 800M and related systems

Supported Protocols: Depending on configuration—often used with fieldbus, subsystem, or proprietary ABB network links

Mounting Type: Module-based installation in system backplane

Operating Voltage: Standard low-voltage logic supply from the system rack

Operating Temperature Range: –20°C to +55°C

Storage Temperature: –40°C to +85°C

Protective Coating: Anti-corrosion coated PCB for demanding industrial sites

Status Monitoring: Integrated LEDs for communication and health status

Environmental Compliance: Industrial-grade EMC and vibration resistance

Internal Construction & Design

The CI858K01 is built with a multilayer communication architecture:

Interface Processing Core

Manages communication protocols and converts signals into ABB system-readable formats.

Galvanic Isolation Layer

Prevents ground loops and protects the controller from field disturbances.

Diagnostic Circuitry

Continuously monitors line status, error conditions, and communication health.

Industrial-Grade Connectors

Designed to handle frequent insertions and demanding physical environments.

Reinforced PCB Protection

Conformal coating ensures longevity in humid, dusty, or corrosive areas.

Application Areas

The ABB CI858K01 module is widely used in industrial control and automation systems that require reliable distributed communication:

Power generation and distribution

Oil & gas processing plants

Metals manufacturing and rolling mills

Petrochemical and chemical facilities

Water treatment & desalination systems

Pulp & paper automation networks

General factory automation

Its stability and integration features make it a core component in large-scale ABB DCS installations.

Installation Guidelines

Ensure proper insertion into the correct rack slot before powering the system.

Follow ABB’s shielding and grounding recommendations for communication wiring.

Configure communication parameters using Control Builder or relevant ABB software tools.

Avoid excessive vibration or extreme thermal cycling during installation.

Maintenance & Service

Periodically check LED indicators for fault status or communication irregularities.

Inspect connectors to ensure no oxidation or loose contacts.

Use ABB diagnostic tools for real-time monitoring and error logging.

Modules can typically be replaced quickly within ABB’s modular system design, minimizing downtime.

Advantages

High-speed and stable communication performance

Long operational life due to industrial-grade construction

Flexible integration across ABB system architectures

Diagnostic transparency for easier troubleshooting

Designed for critical, continuous-operation environments