I/O Bus Extension Module CI540 S100 ABB
Description
I/O Bus Extension Module CI540 S100 ABB is a DCS module designed for use with the ABB 800xA system, serving as a 32-bit single-board computer interface between controllers and the S800 I/O system via ModuleBus connections.
| Specification | Value |
|---|---|
| Product Type | DCS I/O Bus Extension Module |
| System Compatibility | ABB 800xA, S800 I/O System |
| Processor Architecture | 32-bit Single-Board Computer |
| ModuleBus Connections | 1 electrical, 1 optical |
| Maximum CEX Bus Module Support (PM851 variant) | 1 module |
Key Features:
- Direct connection to S800 I/O System via dual ModuleBus (electrical and optical) for reliable data transfer
- Works with multiple controller variants, supporting up to 12 CEX bus modules for high-capacity configurations
- High-performance 32-bit processing enables efficient data handling between controllers and I/O devices
- Seamless integration with ABB 800xA system for unified industrial control
Applications:
- Process control systems in chemical, pharmaceutical, and oil and gas industries
- Industrial automation setups requiring scalable I/O and controller connectivity
- Power generation and distribution facility control systems
Related Models:
- PM851 Controller Unit
- PM856 Controller Unit
- PM860 High-Performance Controller Unit