CI801 3BSE022366R1 ABB Communication Interface Module CI801 PROFIBUS DP-V1
CI801 3BSE022366R1 ABB Communication Interface Module CI801 PROFIBUS DP-V1
The ABB CI801 (3BSE022366R1) is a high-performance communication interface module designed for the AC 800M family of programmable automation controllers (PACs) within ABB’s System 800xA distributed control system (DCS). Serving as a critical gateway between the AC 800M controller and external field devices or higher-level networks, the CI801 enables seamless integration of Modbus RTU/ASCII serial communication into industrial automation architectures—making it essential for legacy device connectivity, remote I/O linking, and cross-system interoperability.
Engineered for reliability in demanding process and factory automation environments, the CI801 supports robust, real-time data exchange with third-party equipment such as power meters, variable frequency drives (VFDs), PLCs, analyzers, and HMI panels that use Modbus over RS-485 or RS-232. With hot-swap capability, redundant power support, and full compatibility with ABB’s Control Builder M engineering suite, the CI801 ensures flexible, future-ready system design with minimal downtime.
Product Overview: ABB CI801 (3BSE022366R1)
| Manufacturer | ABB |
| Product Line | AC 800M Automation Controllers – System 800xA |
| Module Type | Communication Interface Module |
| ABB Order Code | 3BSE022366R1 |
| Common Name | CI801 |
| Supported Protocol | Modbus RTU and Modbus ASCII (Master or Slave mode) |
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