Description
Product Overview
The ABB CI858K01 (3BSE018135R1) is a high-performance communication interface module designed for industrial automation systems. It provides reliable communication between controllers, field devices, and networked subsystems in distributed control and process automation environments. The module is engineered for robust operation, accurate data exchange, and seamless integration with ABB control platforms.

ABB CI858K01 3BSE018135R1
Product Parameters
- Model: CI858K01
- Part Number: 3BSE018135R1
- Module Type: Communication Interface Module
- Communication Protocols: Industrial fieldbus and network support (configured per system)
- Data Channels: Multiple communication channels for device and controller interfaces
- Input/Output Interfaces: Digital and network signal interfaces
- Mounting: Rack or cabinet installation
- Supply Voltage: Standard industrial DC voltage (supplied from backplane or external source)
- Isolation: Electrical isolation between communication and control domains
- Operating Temperature Range: Industrial range
- Status Indicators: LEDs for communication and diagnostic status
Product Datasheet (Key Technical Data)
| Specification | Description |
|---|---|
| Module Category | Communication interface |
| Model Number | CI858K01 |
| Part Number | 3BSE018135R1 |
| Interface Type | Communication / fieldbus |
| Supported Protocols | Configurable industrial network protocols |
| Data Channels | Multi-channel communication |
| Signal Types | Digital / network signaling |
| Supply Voltage | Industrial DC |
| Isolation | Electrical isolation |
| Mounting Style | Cabinet / rack mount |
| Indicators | Communication status LEDs |
Country of Origin
- Original Manufacturer: ABB
- Country of Origin: Sweden
Product Technical Description
The CI858K01 module functions as a communication interface between controllers and field or subsystem devices in an industrial control system. It supports multiple communication channels and protocols, enabling data exchange, command transfer, and system synchronization across distributed automation architecture.
Internal signal conditioning ensures reliable reception and transmission of digital and network communication signals. Protective circuitry and electrical isolation prevent interference from power electronics or external noise sources, preserving signal integrity. The module integrates visual indicators for communication status and diagnostic information, assisting technicians during commissioning and maintenance.
The interface module mounts within a control rack or cabinet, drawing supply power from the system backplane or an external DC source. It is suitable for use in industrial environments where precise and continuous data exchange is critical for real-time control, monitoring, and process coordination.
Frequently Asked Questions (Q&A)
Q1: What is the primary purpose of the CI858K01?
A1: It provides industrial communication interfacing between controllers and distributed devices.
Q2: What communication protocols does this module support?
A2: It supports configurable industrial fieldbus and network protocols per system design.
Q3: Can this module be used for remote device communication?
A3: Yes. It enables communication between centralized controllers and remote field units.
Q4: How is diagnostic status indicated?
A4: Integrated LEDs display communication and diagnostic status information.
Q5: Is electrical isolation provided?
A5: Yes. The module includes electrical isolation to maintain signal integrity.
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