CI867K01 3BSE043660R1 ABB Modbus TCP Communication Module

Product Summary
ABB CI867K01 (3BSE043660R1) Modbus TCP module for AC 800M/800xA offers dual Ethernet channels, master/slave mode, and hot-swap support. CE, UL, RoHS certified; reduces CPU load and enables reliable third-party device integration.
Product Description
Product Overview

The CI867K01 provides dedicated Modbus TCP communication for ABB AC 800M controllers. With dual Ethernet channels and an independent communication processor, it helps reduce CPU load while maintaining stable data exchange with external Modbus TCP devices.

This module is widely used in process automation, power generation, oil & gas, metallurgy, and manufacturing systems where ABB controllers need to communicate with non-ABB field devices.

Key Features
  • Modbus TCP communication interface for AC 800M / 800xA systems
  • Dual Ethernet channels: Ch1 10/100 Mbit/s, Ch2 10 Mbit/s
  • Supports Modbus TCP master/slave operation
  • Compatible with Modbus RTU over TCP gateway applications
  • Independent communication processor to reduce controller CPU load
  • Hot-swappable in supported AC 800M configurations
  • Supports redundant module configuration
  • Up to 12 CI867 modules per AC 800M controller
  • IP20 protection for control cabinet installation
Typical Applications
  • Modbus TCP device integration with ABB AC 800M
  • Connection of third-party drives, meters, and instruments
  • SCADA and HMI data exchange
  • Multi-vendor PLC communication
  • Power plant auxiliary system integration
  • Oil & gas, chemical, and water treatment automation
  • System maintenance, retrofit, and spare parts replacement
Technical Specifications
Item Details
Brand ABB
Model CI867K01
Part Number 3BSE043660R1
Product Type Modbus TCP Communication Module
Supported Protocol Modbus TCP, Modbus RTU over TCP
System Compatibility ABB AC 800M / 800xA
Ethernet Channels Ch1: 10/100 Mbit/s; Ch2: 10 Mbit/s
Connector Type RJ45
Modules per Controller Up to 12 CI867 modules
Hot Swap Supported
Power Supply 24 VDC via CEX bus
Typical Power Consumption Approx. 160 mA at 24 VDC
Protection Class IP20
Operating Temperature -20 °C to +55 °C
Dimensions 185 × 59 × 127.5 mm
Weight Approx. 0.7 kg
Notes for Buyers

3BSE043660R1 corresponds to ABB CI867K01.

The module is intended for Modbus TCP communication and should not be confused with Profibus, Foundation Fieldbus, or DriveBus modules.

Verify compatibility with your AC 800M controller version and 800xA system before ordering.

For critical replacements, confirm the installed base plate type and firmware requirements.

Packaging & Shipping
  • Original or neutral packaging available
  • Anti-static and moisture-protected packaging
  • Suitable for international shipping
  • Global delivery supported
Quality Assurance

All products are inspected before shipment. We provide accurate product identification, secure packaging, and after-sales support to help buyers complete procurement and project deployment efficiently.

ABB CI867K01 3BSE043660R1 Modbus TCP Communication Module product photo
Frequently Asked Questions
What is ABB CI867K01 3BSE043660R1?

It is a Modbus TCP communication module used to connect ABB AC 800M controllers with Modbus TCP devices.

Which systems is it compatible with?

It is designed for ABB AC 800M and 800xA automation systems.

Does it support Modbus TCP master and slave modes?

Yes. The module supports both Modbus TCP master and slave operation.

Can it replace other CI86x modules?

No. CI867 is a Modbus TCP module and is not interchangeable with CI858 DriveBus, CI860 FF-HSE, or other protocol-specific modules.

Does it support hot swapping?

Yes, hot swapping is supported in applicable AC 800M configurations.

Product Details
Highlight:

ABB Modbus TCP Communication Module

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CI867K01 ABB Module Parts

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3BSE043660R1 Modbus TCP Module

Currentrating: Up To 100A
Dimensions: 100mm X 50mm X 30mm
Certifications: CE, UL, RoHS
Manufacturer: ABB
Operatingtemperaturerange: -25°C To 70°C
Application: Industrial Automation And Electrical Distribution

Miss. Liliya

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