Material
Other, Global universal model
Condition
Other, Global universal model
Task
Other, Global universal model
Mathematical Model
Other, Global universal model
Signal
Other, Global universal model
Customized
Non-Customized
Structure
Other, Global universal model
Humidity
5% to 95% (non-condensing)
Operating temperature
-40℃ to +85℃
ABB CI860K01 3BSE032444R1I. Basic Information
Series Affiliation: High-performance Communication Interface Module of ABB AC 800M control system.
Functional Overview: Specifically designed for industrial Ethernet and complex communication networks, supporting multi-protocol parallel communication and high-speed data interaction. It is suitable for industrial automation scenarios requiring high reliability and real-time performance (such as high-end manufacturing, process control, energy management, etc.).
II. Core Functions and Technical Characteristics1. Communication Protocol Support
2. Communication Interfaces and Hardware Design
3. Performance Parameters
III. Working Principle and Communication Mechanism1. Protocol Processing Logic
EtherNet/IP Communication Process:
Establishes connections with slaves via CIP protocol in master mode, using the Producer/Consumer mode for real-time data transmission; in slave mode, responds to master commands and uploads local data.
Modbus TCP Communication Process:
Sends Modbus protocol frames (such as function code 0x03 for reading registers and 0x10 for writing multiple registers) via Ethernet, supporting TCP port customization, timeout retransmission, and data verification mechanisms.
PROFINET Communication Process:
2. Interaction with AC 800M System
Backplane Bus Communication: High-speed connection with the CPU module via the VME bus, mapping external device data to the input/output image area of the PLC, and supporting configuration of data mapping tables in ABB Control Builder.
Redundancy Mechanisms:
Supports Ethernet ring networks (such as FastConnect, PRP/HSR), power redundancy, and communication link redundancy, enhancing system reliability for critical scenarios (such as petrochemical and power systems).
3. Fault Diagnosis and Tolerance
Monitors faults such as network disconnection, packet errors, and slave timeouts in real time, alarms via LED, and sends fault codes to the PLC (e.g., error code 0x30 indicates loss of PROFINET slave).
Built-in watchdog timer and automatic recovery mechanism, which automatically restarts the communication link in case of anomalies, reducing manual intervention.



IV. Typical Application Scenarios
High-End Manufacturing Integration: Connects EtherNet/IP-compatible servo systems and industrial robots (such as ABB, KUKA) to achieve synchronous control and real-time data interaction for multiple devices.
Smart Factory and Digital Transformation: Serves as an industrial Ethernet gateway to upload on-site device data to the MES system via Modbus TCP, supporting OPC UA protocol for docking with cloud platforms (such as AWS IoT, Azure Digital Twins).
Hybrid Protocol Network Construction: Runs EtherNet/IP, Modbus RTU, and PROFINET simultaneously, adapting to both old equipment (such as frequency converters) and new intelligent sensors, reducing transformation costs.
Process Automation and Energy Management: Connects distributed I/O modules via PROFINET to collect real-time data from power monitoring systems and HVAC equipment, supporting energy efficiency optimization.
V. Comparison with Similar Modules (Taking CI858K01 as an Example)
| Comparison Dimension | CI860K01 (3BSE032444R1) | CI858K01 (3BSE018135R1) |
|---|
| Communication Protocols | EtherNet/IP, Modbus TCP, PROFINET | EtherNet/IP, Modbus TCP, PROFINET (optional) |
| Network Speed | 10/100/1000 Mbps (Ethernet) | 10/100 Mbps (Ethernet) |
| Interface Types | 2× Gigabit Ethernet + 2× Serial + 1× PROFINET | 2× 100M Ethernet + 2× Serial + 1× PROFINET (optional) |
| Data Processing Capacity | Refresh cycle ≤0.1ms, supports larger node capacity | Refresh cycle ≤0.5ms |
| Application Scenarios | High-speed industrial Ethernet, gigabit networks, critical task control | 100M industrial Ethernet, multi-protocol hybrid networking |
| Redundancy Capability | Supports advanced redundancy protocols such as PRP/HSR | Supports Ethernet ring networks, power redundancy |
VI. Conclusion
The CI860K01 module is a core component of the ABB AC 800M system for high-performance industrial communication, with core advantages in:
Upgraded Protocol Compatibility: Supports gigabit Ethernet and parallel multi-protocols (EtherNet/IP, PROFINET, Modbus TCP), adapting to full-scenario needs from traditional devices to intelligent manufacturing.
Enhanced Performance and Reliability: Gigabit transmission rate, sub-millisecond data refresh, and advanced redundancy mechanisms (such as PRP/HSR) meet the strict requirements of high-end manufacturing and critical process control.
Support for Digital Transformation: As an industrial communication gateway, it seamlessly connects to IT systems and cloud platforms, helping factories achieve data integration and intelligent upgrading.
Product Tags:
CI860K01
, 3BSE032444R1
, 1MRB150011R1