Note; All products on this site are special products, the market price has been fluctuating, the specific customer service offer shall prevail, because the product is a new product, the picture is not a real shot, please confirm with customer service before placing an order model and product, price and other details, the site used, new are for sale, please contact customer service communication. CI867K01 3BSE043660R1 is an interface communication module by ABB, commonly used in industrial automation and process control fields. Based on the MODBUS TCP protocol, it supports both master and slave modes, enabling connection between the AC 800M controller and external Ethernet devices.
The module has dual channels: Channel 1 runs at 10/100 Mbit/s (full-duplex), and Channel 2 at 10 Mbit/s (half-duplex), supporting up to 70 slaves and 8 masters in total. It features module redundancy and hot-swapping, with an RJ-45 interface, a maximum operating temperature of 55°C, and an IP20 protection rating. Additionally, its compact size, easy integration, and flexible configuration make it adaptable to various industrial scenarios.
Data Sheet
3BSE043660R1.pdf
AC800M system datasheet.pdf

Model: CI867K01 (Product Code: 3BSE043660R1)
- Protocol Support: Based on the MODBUS TCP protocol (Application Layer, Layer 7 of the OSI model), integrating MODBUS RTU with standard Ethernet TCP for connecting the AC 800M controller to external Ethernet devices.
- Application Scenarios: Industrial automation communication supporting both Master and Slave modes, suitable for request-response data interaction.
Communication Specifications
- Channels: 2 independent channels (Ch1 and Ch2).
- Transmission Speed:
- Ch1: 10/100 Mbit/s (Full-duplex).
- Ch2: 10 Mbit/s (Half-duplex).
- Device Capacity: Up to 70 slaves and 8 masters (total for Ch1 + Ch2).
- Redundancy & Hot-Swap: Module redundancy and hot-swappable design.
Hardware Interfaces
- CEX Bus Connection: Supports up to 12 units on the CEX bus.
- Network Interface: RJ-45 female connector (8-pin), requiring connection to the main network via an Ethernet switch.
- Power Consumption: Typical 160 mA @ 24 V DC.
Physical Parameters
- Dimensions:
- Height: 185 mm (7.3 inches).
- Width: 59 mm (2.3 inches).
- Depth: 127.5 mm (5.0 inches).
- Weight: 700 g (including base, ~1.5 lbs).
- Operating Temperature: Up to 55°C.
- Protection Class: IP20 (compliant with EN60529, IEC 529).
- Internal Components: Comprises CEX-Bus logic, communication unit, and DC/DC converter, powered by +24 V via the CEX-Bus.
- Redundancy Design: Module redundancy configuration enhances system reliability.
