Description
The ABB CI858 is a dedicated communication interface module designed for ABB AC800M controller platforms. It provides DriveBus connectivity, allowing ABB automation controllers to exchange control commands, status information, and diagnostic data with ABB drives and related motion equipment.
The ABB CI858 is installed as a communication extension module in AC800M-based control systems and is managed through ABB Control Builder engineering software. It enables integration of drive systems into larger process control architectures, including System 800xA environments.
The ABB CI858 is commonly used in applications requiring coordinated motor control, speed regulation, and drive diagnostics. Typical installations include process industries, material handling systems, power applications, and manufacturing plants using ABB drive technology.
Key Technical Specifications
| Parameter | Specification |
|---|---|
| Product Model | CI858 |
| Manufacturer | ABB |
| Order Number | 3BSE018135R1 |
| Product Family | AC800M Communication Interface Modules |
| Product Type | DriveBus Communication Interface |
| Communication Protocol | ABB DriveBus |
| Controller Compatibility | ABB AC800M Series |
| Engineering Tool | ABB Control Builder / System 800xA |
| Network Function | Drive communication and diagnostics |
| Supported Devices | ABB DriveBus-compatible drives |
| Installation | AC800M controller cabinet |
| Mounting | DIN rail / controller backplane mounting |
| Power Supply | 24 VDC system supply |
| Diagnostics | Communication status and module diagnostics |
| Application Area | Process automation, motion control, drive systems |
| Operating Environment | Industrial control cabinet |
Product Introduction
ABB CI858 Product Introduction
ABB CI858 is a DriveBus communication interface module developed for ABB AC800M controller systems. It provides a direct communication path between automation controllers and ABB drives, allowing process applications to control motor speed, torque, operating states, and diagnostic information through the DCS or PLC environment.
The extends the communication capability of controllers by adding DriveBus connectivity for applications where multiple drives must be integrated into a coordinated control strategy. The module operates as a dedicated communication interface rather than a conventional I/O module, handling data exchange between the controller and connected drive equipment.
The is widely used in System 800xA installations where drive control is part of the overall process automation solution. It allows operators and engineers to monitor drive status, receive fault information, and integrate motor control functions into higher-level process sequences.
For replacement projects, engineers should verify the existing Control Builder configuration, firmware revision, DriveBus topology, connected drive types, and controller software compatibility. A communication module replacement requires configuration validation before returning the equipment to operation.
CI858
Application Scenarios & Field Pitfalls (The Engineer’s Perspective)
Engineering Pain Point
A production line experiences drive communication alarms or loss of motor control feedback. The connected drive may be healthy, but the communication path between the controller and drive network has failed.
Communication interface modules often appear simple, but incorrect configuration can prevent the controller from recognizing connected drives.
Typical Applications
Process Industries
Used for:
- Pump speed control
- Fan and blower regulation
- Compressor applications
- Process motor management
Manufacturing Automation
Applied for:
- Conveyor systems
- Packaging equipment
- Production machinery
- Coordinated motor control
Power and Utilities
Used in:
- Auxiliary drive systems
- Cooling equipment
- Water handling systems
Material Handling
Applied for:
- Crane systems
- Hoists
- Automated transport equipment
Technical Pitfalls to Avoid
1. Verify DriveBus Configuration
Before replacement, confirm:
- Drive addresses
- Bus topology
- Connected drive models
- Communication parameters
2. Check Control Builder Configuration
Verify:
- Hardware tree configuration
- Module assignment
- Application logic
- Controller firmware compatibility
3. Confirm Drive Firmware Compatibility
Connected drives may require verification of:
- Drive software version
- Communication option settings
- Parameter backup
- Drive identification data
4. Inspect Physical Installation
Check:
- Module seating
- DIN rail mounting
- 24 VDC supply quality
- Communication wiring condition
Related Products
- ABB CI854A
PROFIBUS-DP communication interface module for controller systems. - ABB CI855
FOUNDATION Fieldbus communication interface module for System 800xA applications. - ABB CI862
IEC 61850 communication interface module for -based systems. - ABB Controller Series
Modular controller platform used with CI communication interface modules. - ABB System 800xA
Process automation platform supporting controllers, communication modules, and drive integration. - ABB ACS800 / ACS880 Drive Series
ABB variable frequency drives commonly integrated through ABB communication interfaces.
