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CI854A 3BSE030221R1 PROFIBUS DP Communication Interface | ABB AC 800M Spare Parts
The ABB CI854A 3BSE030221R1 is a PROFIBUS DP communication interface module designed for ABB AC 800M distributed control systems. It enables the controller to communicate with PROFIBUS DP field devices, remote I/O stations, drives, and other automation equipment.
The CI854A includes two PROFIBUS ports, supporting both line redundancy and PROFIBUS master redundancy. It is commonly deployed in process industries such as oil & gas, chemical processing, power generation, water treatment, and manufacturing, where stable fieldbus communication is essential.
- PROFIBUS DP/DP-V1 interface — Connects AC 800M controllers to PROFIBUS DP networks.
- Dual PROFIBUS ports — Supports line topology and improved network reliability.
- Master redundancy support — Can be configured with two CI854A modules for PROFIBUS master redundancy.
- Remote I/O and device integration — Suitable for S800 I/O, drives, instruments, and PROFIBUS-compatible equipment.
- Modular DIN-rail design — Easy to install, replace, and maintain in industrial control cabinets.
- Status indication — Equipped with LEDs for basic running and fault monitoring.
- Legacy compatibility — CI854A is used in existing installations; CI854B is the newer replacement for new projects.
- PROFIBUS DP communication for ABB AC 800M DCS systems
- Remote I/O integration via PROFIBUS DP
- Drive, instrument, and field device communication
- Process control networks in power, chemical, oil & gas, and water treatment plants
- System maintenance, replacement, and spare parts stocking
- Legacy system support where CI854A modules are already installed
| Brand | ABB |
|---|---|
| Model | CI854A |
| Order Code | 3BSE030221R1 |
| Product Type | PROFIBUS DP Communication Interface |
| Compatible Systems | ABB AC 800M / System 800xA |
| Supported Protocol | PROFIBUS DP / DP-V1 |
| PROFIBUS Ports | 2 ports |
| Redundancy | Line redundancy and master redundancy supported |
| Max Bus Speed | Up to 12 Mbit/s for PROFIBUS DP |
| Mounting | DIN-rail modular mounting |
| Protection Rating | IP20 |
| Condition | New and original |
| Warranty | 12 months |
| HS Code | 85389000.00 |
| Origin | To be confirmed |
| Lead Time | Subject to stock confirmation |
The CI854A 3BSE030221R1 is a classic PROFIBUS DP interface for the AC 800M. For new installations, ABB has introduced the CI854B as the newer PROFIBUS-DP master replacement. Before purchasing, please confirm whether your system requires the CI854A for compatibility, or whether the CI854B can be used instead. Firmware version, port configuration, and redundancy settings should also be verified against your project documentation.
- Model: CI854A
- Order Code: 3BSE030221R1
- Condition: New, original
- Warranty: 12 months
- Packaging: Original factory packaging or export-standard packaging
- Shipping: Express, air freight, or sea freight available
- MOQ: Available upon request
- Lead Time: Subject to stock confirmation
Request a quotation for ABB CI854A 3BSE030221R1.
Please send your required quantity, destination port, preferred Incoterms, and whether you need original packaging, datasheet, or test documents. We will confirm stock, price, and lead time promptly.
CI854A PROFIBUS DP Interface
,ABB AC 800M Communication Module
,3BSE030221R1 Spare Part
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