ABB CI867 3BSE043660R1 Modbus TCP Communication Interface Module, AC800M 800xA DCS Ethernet Fieldbus Adapter, Industrial Automation Spare Part
ABB CI867 3BSE043660R1 Modbus TCP Communication Interface Module, AC800M 800xA DCS Ethernet Fieldbus Adapter, Industrial Automation Spare Part - Image 2
ABB CI867 3BSE043660R1 Modbus TCP Communication Interface Module, AC800M 800xA DCS Ethernet Fieldbus Adapter, Industrial Automation Spare Part - Image 3
ABB CI867 3BSE043660R1 Modbus TCP Communication Interface Module, AC800M 800xA DCS Ethernet Fieldbus Adapter, Industrial Automation Spare Part - Image 4

ABB CI867 3BSE043660R1 Modbus TCP Communication Interface Module, AC800M 800xA DCS Ethernet Fieldbus Adapter, Industrial Automation Spare Part

  1. CI867 3BSE043660R1
  2. CI853 3BSE018103R1
  3. CI854BK01 3BSE069449R1
  4. CI855 3BSE018106R1
  5. CI856 3BSE026055R1
  6. CI857 3BSE018108R1
  7. CI858 3BSE018109R1

 

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Description

ABB CI867 3BSE043660R1 Modbus TCP Communication Interface Module, AC800M 800xA DCS Ethernet Fieldbus Adapter, Industrial Automation Spare Part

 

Product Application

CI867 is a Modbus TCP communication interface module designed for ABB AC800M controller and 800xA DCS system. It establishes Ethernet-based Modbus TCP communication to exchange real-time data between ABB controllers and remote instruments, inverters, PLCs and monitoring devices.

  • Power plant auxiliary control system Ethernet data interconnection
  • Petrochemical process control, connecting transmitters and analytical instruments
  • Metallurgy rolling mill and furnace automation network communication
  • Cement plant kiln and large fan monitoring system
  • Water & wastewater treatment distributed control system
  • Integration of third-party Modbus TCP equipment into ABB 800xA platform
  • Spare replacement and system upgrade for existing ABB AC800M DCS projects

CI867 3BSE043660R1

Specifications

  • Part Number: CI867, 3BSE043660R1
  • Brand: ABB
  • Product Type: Modbus TCP Communication Interface Module
  • Compatible Controller: ABB AC800M, 800xA System
  • Mounting: Rack slot mounting on controller CEX backplane
  • Protection Class: IP20 (cabinet installation only)
  • Dimension: 59 mm W × 185 mm H × 127.5 mm D
  • Weight: Approx. 0.52 kg
  • Power supply: 24VDC via backplane
  • Power consumption: Max 3W
  • Condition: Original new / refurbished spare available
  • Compliance: CE, IEC EMC standard, ISA 71.04 G3 environmental coating

 

Parameters

  • Communication Interface: Dual 10/100 Mbps RJ45 Ethernet ports
  • Supported Protocol: Modbus TCP/IP
  • Operation Mode: Master / Slave configurable
  • Max connections: Supports multiple concurrent Modbus TCP client/server connections
  • Galvanic Isolation: Ethernet ports galvanically isolated from controller logic side
  • Hot Swap: Supported
  • Operating Temperature: 0°C ~ +55°C
  • Storage Temperature: -40°C ~ +70°C
  • Relative Humidity: 5%~95% RH, non-condensing
  • Status Indicator: Front panel LED indicators for power, link, activity and fault alarm

 

Key Features

  1. Dual Ethernet ports for Modbus TCP communication, supporting network redundancy configuration
  2. Galvanic isolation between Ethernet field side and controller backplane to reduce EMC interference
  3. Support Modbus TCP master and slave mode for flexible integration with third-party devices
  4. Hot-swap function, allows module replacement without shutting down the AC800M controller
  5. G3 conformal coating, reliable operation in corrosive and dusty industrial environments
  6. Front LED status indicators for quick network troubleshooting and fault diagnosis
  7. Standard CEX bus rack installation, easy installation and maintenance replacement
  8. High-speed Ethernet data transmission, stable real-time data exchange for process automation

CI867 3BSE043660R1

ABB Same Series Related Models (≥6)

  1. CI867 3BSE043660R1
  2. CI853 3BSE018103R1
  3. CI854BK01 3BSE069449R1
  4. CI855 3BSE018106R1
  5. CI856 3BSE026055R1
  6. CI857 3BSE018108R1
  7. CI858 3BSE018109R1

 

Maintenance

  • Routine inspection: Check module LED status, RJ45 connectors and Ethernet cable shielding every 6–12 months
  • Clean dust on module surface with dry compressed air; liquid solvent cleaning is prohibited
  • ESD protection must be adopted during disassembly, anti-static wristband required
  • When network communication interruption occurs, check IP address setting, cable integrity and network switch status
  • Do not power on the module if PCB corrosion, burn marks or condensation are found
  • We support function testing, refurbishment and spare replacement service for this Modbus TCP communication module

 

Installation

  1. Can perform hot-swap replacement following system safety procedure or cut off cabinet power supply.
  2. Wear anti-static wristband to prevent electrostatic damage to PCB components.
  3. Insert CI867 module into the designated CEX bus slot of AC800M rack, lock the fastening latch.
  4. Connect shielded Ethernet cables to dual RJ45 ports, ensure cable shielding and grounding properly.
  5. Configure IP address, Modbus TCP mode and device parameters via control engineering software.
  6. Check all connections and confirm no loose wiring inside cabinet.
  7. Restore power supply, download controller configuration.
  8. Verify Ethernet link status, test Modbus TCP data exchange with field devices and complete commissioning.

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