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ABB CI527A 3BSE035684R1 fieldbus coupling communication board
| Brand: ABB Advant DCS system |
| Item NO: CI527A 3BSE035684R1 |
| Effect: The hardware bridge between the computer host and AF100 fieldbus |
| Condition: In stock, brand new/Used |
| Warranty: 365 days |
| Payment:T/T 50% deposit, 50% balance |
| www.szcxdcs.com |
+86 15359298293
ABB CI527A 3BSE035684R1 fieldbus coupling communication board
CI527A 3BSE035684R1 is a dedicated PCI-AF100 fieldbus coupling communication board for ABB Advant DCS system. Installed in the PCI slot of the upper computer, it serves as a hardware bridge between the computer host and the AF100 (Advant Fieldbus100) fieldbus, enabling data exchange between the upper computer, Advant controller, and field I/O station; CI527A 3BSE035684R1 is used for system configuration download, real-time data acquisition, fault diagnosis, event record reading, supporting AC100-OPC server and AF100 bus network communication. It is a key communication hardware for the old Advant Master DCS system engineer station and OPC server.

Parameter Specifications
| Item | Spec |
|---|---|
| Model | CI527A |
| Part No | 3BSE035684R1 |
| Type | PCI‑AF100 Fieldbus Coupler |
| Host Interface | PCI (3.3V /5V compatible) |
| Fieldbus | AF100 dual twisted‑pair |
| Communication Support | Media redundancy, time synchronization |
| Dimension(W×H×D) | 130.5 mm × 18 mm × 234 mm |
| Weight | 0.185 kg |
| Operating Temperature | -20 ℃ ~ +60 ℃ |
| Storage Temperature | -40 ℃ ~ +85 ℃ |
| Compatibility | Advant Master, Advant Controller 400 series |
| Manufacture Country | Sweden |
Product features
- Double twisted pair AF100 bus interface, supports bus media redundancy, single channel failure does not interrupt the entire bus communication, and the system has high reliability.
- The hardware supports time synchronization, ensuring that the DCS system has a unified timestamp for all network events, making it easy to trace faults.
- PCI standard interface, compatible with old industrial computer PCI slots, compatible with AC100-OPC service software, to complete bus data forwarding.
- The board comes with a status indicator light, which intuitively displays the bus operation and link fault status, making it convenient for on-site troubleshooting of communication abnormalities.
- Implement program download, parameter modification, online monitoring, and fault diagnosis for AF100 bus downstream controllers and I/O stations on the upper computer.

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