Product Description
ABB CI540 (Part No.:3BSE001077R1) is an S100 I/O Bus Extension Module for ABB Advant Master DCS system. It is a legacy DCS communication board. This module extends the S100 I/O rack bus, enabling data transmission between controllers and remote I/O units, expanding the quantity of I/O stations and communication distance. It supports hardware self-test and status LED diagnostics, adopts plug-in rack mounting. It is an essential communication spare part of Advant Master DCS, commonly used for maintenance and replacement of old automation systems in chemical plants and power stations.
Core Specifications
| Item | Specification |
|---|---|
| Model | CI540, 3BSE001077R1 |
| Product Type | S100 I/O Bus Extension Module |
| System | ABB Advant Master DCS |
| Power Supply | 24V DC |
| Mounting | Rack plug-in card |
| Dimension | 234mm × 108mm ×31.5mm |
| Net Weight | 0.115kg |
| Protection Class | IP20 (inside rack) |
| Operating Temperature | 0℃ ~ +60℃ |
| Storage Temperature | -40℃ ~ +85℃ |
| Humidity | 5%~95% non-condensing |
| Features | Bus extension, hardware self-diagnosis, status indicator |
Product Application
It is applied in ABB Advant Master distributed control system to extend S100 remote I/O rack bus and realize data exchange between main control unit and distributed I/O stations. Widely deployed in legacy DCS control systems for thermal power, hydropower, chemical, paper industries. Used for system expansion and spare parts replacement to ensure stable communication of the whole DCS process control.
Series Models
- CI520: Communication Interface Module
- CI530: Bus Interface Module
- CI540: S100 I/O Bus Extension Module (3BSE001077R1)
- CI541: I/O Bus Extension Module
- CI560: Fieldbus Communication Module
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