ABB CI867 3BSE043661R1 Communication Interface Module
Designed for industrial automation systems, the ABB CI867 3BSE043661R1 acts as a bridge between control systems and external devices. This module ensures reliable data exchange in environments like power plants, chemical processing units, and manufacturing facilities where real-time monitoring and control are critical. Its robust design and compatibility with ABB’s DCS systems make it a go-to solution for maintaining operational continuity.
Technical Specifications
| Attribute | Details |
|---|---|
| Model Number | 3BSE043661R1 |
| Product Type | Communication Interface Module |
| Brand | ABB |
| Protocol | Modbus TCP/IP |
| Data Transfer Rate | 10/100 Mbps (Ethernet) |
| Operating Voltage | 24V DC (Typical) |
| Dimensions | 45mm x 120mm x 100mm |
| Weight | Approx. 300g |

Applications & Compatibility
This module excels in process control, power generation, and oil & gas operations. For instance, a client in the chemical sector reported smoother integration with their SCADA systems after deploying the CI867. It works seamlessly with ABB’s 800xA and AC800M platforms, making it ideal for both new installations and system upgrades. The dual-port Ethernet supports daisy-chaining or ring topologies, which clients appreciate for reducing network downtime during maintenance.
We frequently pair this module with complementary ABB products like the AC800M controllers and DSQC series robot spare parts. Its compatibility with standard IT infrastructure also makes it a favorite for retrofits where minimizing hardware changes is key.

Why Choose Our Service?
Backed by a 1-year quality guarantee, our inventory spans 16 warehouses across 6 countries. We’ve helped clients like a European power plant secure urgent replacements within 48 hours—a critical factor when avoiding production halts. Unlike some suppliers, we provide full technical support post-purchase, including configuration guidance for integrating the CI867 into existing networks.
Contact us via WhatsApp +86 190 6659 1275 or email abbdcs36@gmail.com for real-time pricing and availability. Our team responds to 90% of inquiries within 2 hours during business days.















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